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surshar / claude-code

Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows - all through natural language commands.

Built by Anthropic · github.com/anthropics

claude-code / CHANGELOG.md
GitHub Actionschore: Update CHANGELOG.md 60348c9 · on May 6, 2026 History
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1# Changelog
2
3## 2.1.132
4
5- Added `CLAUDE_CODE_SESSION_ID` environment variable to the Bash tool subprocess environment, matching the `session_id` passed to hooks
6- Added `CLAUDE_CODE_DISABLE_ALTERNATE_SCREEN=1` env var to opt out of the fullscreen alternate-screen renderer and keep the conversation in the terminal's native scrollback
7- Added a "Pasting…" footer hint while a Ctrl+V image paste is being read from the clipboard
8- Fixed external SIGINT (e.g. IDE stop button, `kill -INT`) not running graceful shutdown — terminal modes are now restored and the `--resume` hint is printed instead of an abrupt exit
9- Fixed an uncaught exception when the terminal is closed or SSH disconnects mid-session under the native build
10- Fixed `--resume` failing with `no low surrogate in string` when a tool error truncation split an emoji; pre-corrupted sessions are sanitized on load
11- Fixed `--permission-mode` flag being ignored when resuming a plan-mode session with `-p --continue`/`--resume`, and plan mode not being re-applied after `ExitPlanMode` within the same session
12- Fixed fullscreen mode showing a blank screen after laptop sleep/wake or Ctrl+Z/`fg` until the next keystroke or stream output
13- Fixed cursor landing mid-grapheme on Ctrl+E/A/K/U/arrow keys when an Indic conjunct or ZWJ emoji wraps across lines
14- Fixed vim operators corrupting text containing decomposed (NFD) accented characters
15- Fixed pasting text starting with `/` silently swallowing the input or triggering an unknown-command reply
16- Fixed pasting dumping stray escape sequences into the prompt when focus events or mouse-tracking reports interleave with the bracketed paste
17- Fixed mouse wheel scrolling being too fast in Cursor and VS Code 1.92–1.104 due to an upstream xterm.js bug
18- Fixed scroll-wheel handling in JetBrains IDE 2025.2 terminals (spurious arrow keys, wrong-direction events, runaway acceleration)
19- Fixed `/usage` Ctrl+S hanging when copying the stats screenshot to the clipboard on Linux/X11
20- Fixed `/terminal-setup` showing a contradictory error in Windows Terminal — Shift+Enter is natively supported there
21- Fixed `/effort` picker not reflecting the `CLAUDE_CODE_EFFORT_LEVEL` env var override
22- Fixed `/status` showing the wrong default model for some users
23- Fixed slash command autocomplete popup being capped at ~3–5 visible commands instead of scaling with terminal height
24- Fixed statusline `context_window` token counts reflecting cumulative session totals instead of current context usage
25- Fixed Alt+T (thinking toggle) not working on macOS terminals without "Option as Meta" enabled (iTerm2, Terminal.app defaults)
26- Fixed dead keyboard input on Windows after re-opening a background session from `claude agents`
27- Fixed unbounded memory growth (10GB+ RSS) when a stdio MCP server writes non-protocol data to stdout
28- Fixed MCP servers that connect but fail `tools/list` silently showing 0 tools — they now retry once and show "connected · tools fetch failed" in `/mcp`
29- Fixed unauthorized claude.ai MCP connectors showing as "failed" instead of "needs auth", and headless `-p` mode retrying non-transient 4xx connection failures
30- Improved visual consistency in slash command dialogs and `/login`, `/upgrade`, `/extra-usage` dialog spacing
31- Updated the `/tui fullscreen` startup banner to describe additional renderer benefits (lower memory usage, mouse support, auto-copy on select)
32- Fixed Bedrock and Vertex 400 errors when `ENABLE_PROMPT_CACHING_1H` is set
33
34## 2.1.131
35
36- Fixed VS Code extension failing to activate on Windows due to a hardcoded build path in the bundled SDK (`createRequire` polyfill bug)
37- Fixed Mantle endpoint authentication failing with missing `x-api-key` header
38
39## 2.1.129
40
41- Added `--plugin-url <url>` flag to fetch a plugin `.zip` archive from a URL for the current session
42- Added `CLAUDE_CODE_FORCE_SYNC_OUTPUT=1` env var to force-enable synchronized output on terminals that auto-detection misses (e.g. Emacs `eat`)
43- Added `CLAUDE_CODE_PACKAGE_MANAGER_AUTO_UPDATE`: when set on Homebrew or WinGet installations, Claude Code runs the upgrade command in the background and prompts to restart
44- Plugin manifests: `themes` and `monitors` should now be declared under `"experimental": { ... }`. Top-level declarations still work but `claude plugin validate` will warn
45- Gateway `/v1/models` discovery for the `/model` picker is now opt-in via `CLAUDE_CODE_ENABLE_GATEWAY_MODEL_DISCOVERY=1` (was automatic in 2.1.126–2.1.128)
46- Ctrl+R history picker now defaults to searching all prompts across all projects, matching pre-2.1.124 behavior. Press Ctrl+S to narrow to the current project or session
47- Third-party deployments (Bedrock, Vertex, Foundry, or `ANTHROPIC_BASE_URL` gateway) no longer see spinner tips pointing at first-party Anthropic surfaces
48- `skillOverrides` setting now works: `off` hides from model and `/`, `user-invocable-only` hides from model only, `name-only` collapses description
49- The `claude_code.pull_request.count` OTel metric now counts PRs/MRs created via MCP tools, not just shell commands
50- Policy refusal error messages now include the API Request ID for easier support debugging
51- Fixed API errors with unrecognized 400 status codes showing raw JSON instead of the underlying error message
52- Fixed `/clear` not resetting the terminal tab title after a conversation
53- Fixed session title chip from `/rename` disappearing while a permission or other dialog is active
54- Fixed agent panel below the prompt being hidden when subagents are running (regression in 2.1.122)
55- Fixed external-editor handoff (Ctrl+G) blanking the conversation history above the prompt
56- Fixed `/context` dumping its rendered ASCII visualization grid into the conversation, wasting ~1.6k tokens per call
57- Fixed `/agents` Library list arrow-key navigation: the highlighted agent now stays visible when the list exceeds the viewport
58- Fixed `/branch` success message not including the new branch's session id for `/resume`
59- Fixed bold headers with keycap/ZWJ/skin-tone emoji losing trailing characters in fullscreen mode
60- Fixed server-managed settings policy not applying for enterprise/team users whose stored OAuth credentials lacked the `user:inference` scope
61- Fixed OAuth refresh race after wake-from-sleep that could log out all running sessions
62- Fixed 1-hour prompt cache TTL being silently downgraded to 5 minutes
63- Fixed cache-miss warning appearing spuriously after `/clear` or compaction when changing `/effort` or `/model`
64- Fixed `Bash(mkdir *)`, `Bash(touch *)` and similar allow rules not being honored for in-project paths
65- Fixed `deniedMcpServers` patterns with a `*://` scheme wildcard not matching mixed-case hostnames
66- Fixed harmless WebSocket warning being logged as an error in `--debug` during voice mode
67- [VSCode] Fixed `/clear` not clearing the conversation context and displayed transcript
68
69## 2.1.128
70
71- Bare `/color` (no args) now picks a random session color
72- `/mcp` now shows the tool count for connected servers and flags servers that connected with 0 tools
73- `--plugin-dir` now accepts `.zip` plugin archives in addition to directories
74- `--channels` now works with console (API key) authentication — console orgs with managed settings must set `channelsEnabled: true` to enable
75- Updated `/model` picker: collapsed duplicate Opus 4.7 entries, and current Opus now shows as "Opus" instead of "Opus 4.7"
76- Subprocesses (Bash, hooks, MCP, LSP) no longer inherit `OTEL_*` environment variables, so OTEL-instrumented apps run via the Bash tool no longer pick up the CLI's own OTLP endpoint
77- MCP: `workspace` is now a reserved server name — existing servers with that name will be skipped with a warning
78- Reconnecting MCP servers no longer flood the conversation with full tool-name lists on every reconnect — re-announced tools are summarized by server prefix
79- SDK hosts now receive a persistent `localSettings` suggestion for Bash permission prompts, so "Always allow" writes to `.claude/settings.local.json`
80- `EnterWorktree` now creates the new branch from local HEAD as documented, instead of `origin/<default-branch>` — unpushed commits are no longer dropped
81- Auto mode: when the classifier can't evaluate an action, the error now includes a hint (retry, `/compact`, or run with `--debug`)
82- Fixed focus mode briefly dimming the previous response when submitting a new prompt
83- Fixed stray "4;0;" desktop notification on every `/exit` in Kitty and other terminals that interpret OSC 9 as a notification
84- Fixed Remote Control showing an empty "Opening your options…" message on rate limit instead of actionable upsell options
85- Fixed drag-and-drop image upload hanging on "Pasting text…" when the image read fails
86- Fixed crash loop when piping very large input (>10 MB) to `claude -p` via stdin
87- Fixed long URLs not being individually clickable on every wrapped row in fullscreen mode
88- Fixed `/plugin` Components panel showing "Marketplace 'inline' not found" for plugins loaded via `--plugin-dir`
89- Fixed MCP tool results dropping images when the server returns both structured content and content blocks
90- Fixed fenced code blocks inside list items carrying leading whitespace into the clipboard on copy-paste
91- Fixed tab navigation in `/config` stranding focus — the tab header now stays focused so arrows and Esc keep working
92- Fixed markdown link labels being lost on terminals without OSC 8 hyperlink support — links now render as `label (url)` instead of just the URL
93- Fixed sessions on 1M-context models with a smaller autocompact window being falsely blocked with "Prompt is too long" before reaching the actual API limit
94- Fixed parallel shell tool calls: a failing read-only command (grep, git diff, ls) no longer cancels sibling calls
95- Fixed banner showing "with X effort" on models that don't support effort
96- Fixed `/fast` on 3P providers fuzzy-matching to an unrelated skill instead of showing "not available"
97- Fixed Bedrock default model resolving to `global.*` instead of the region-appropriate prefix
98- Fixed vim mode: `Space` in NORMAL mode now moves the cursor right, matching standard vi/vim behavior
99- Fixed terminal progress indicator (OSC 9;4) flickering off between tool calls — stays visible across the full turn
100- Fixed `/rename` without args failing on resumed sessions whose last entry is a compact boundary
101- Fixed stale "remote-control is active" status lines from prior sessions appearing after `--resume`/`--continue`
102- Fixed stale `installed_plugins.json` entries pointing at deleted cache directories polluting PATH
103- Fixed MCP stdio servers receiving corrupted arguments when `CLAUDE_CODE_SHELL_PREFIX` is set and an argument contains spaces or shell metacharacters
104- Fixed sub-agent progress summaries missing the prompt cache (~3× `cache_creation` reduction)
105- Fixed `/plugin update` never detecting new versions of npm-sourced plugins
106- Fixed sub-agent summaries firing repeatedly while a sub-agent's transcript is static, capping worst-case token cost on idle sub-agents
107- Headless `--output-format stream-json`: `init.plugin_errors` now includes `--plugin-dir` load failures in addition to dependency demotions
108
109## 2.1.126
110
111- The `/model` picker now lists models from your gateway's `/v1/models` endpoint when `ANTHROPIC_BASE_URL` points at an Anthropic-compatible gateway
112- - Added `claude project purge [path]` to delete all Claude Code state for a project (transcripts, tasks, file history, config entry) — supports `--dry-run`, `-y/--yes`, `-i/--interactive`, and `--all`
113- `--dangerously-skip-permissions` now bypasses prompts for writes to `.claude/`, `.git/`, `.vscode/`, shell config files, and other previously-protected paths (catastrophic removal commands still prompt as a safety net)
114- `claude auth login` now accepts the OAuth code pasted into the terminal when the browser callback can't reach localhost (WSL2, SSH, containers)
115- `claude_code.skill_activated` OpenTelemetry event now fires for user-typed slash commands and carries a new `invocation_trigger` attribute (`"user-slash"`, `"claude-proactive"`, or `"nested-skill"`)
116- Auto mode: the spinner now turns red when a permission check stalls, instead of looking like the tool is running
117- Host-managed deployments (`CLAUDE_CODE_PROVIDER_MANAGED_BY_HOST`) no longer auto-disable analytics on Bedrock/Vertex/Foundry
118- Windows: PowerShell 7 installed via the Microsoft Store, MSI without PATH, or `.NET global tool` is now detected
119- Windows: when the PowerShell tool is enabled, Claude now treats PowerShell as the primary shell instead of defaulting to Bash
120- Read tool: removed the per-file malware-assessment reminder that could cause spurious refusals and "this is not malware" commentary on legacy models
121- **Security:** Fixed `allowManagedDomainsOnly` / `allowManagedReadPathsOnly` being ignored when a higher-priority managed-settings source lacked a `sandbox` block
122- Fixed pasting an image larger than 2000px breaking the session — images are now downscaled on paste, and oversized images in history are automatically removed and the request retried
123- Fixed showing the login screen for "OAuth not allowed for organization" errors — now shows guidance to contact your admin
124- Fixed OAuth login failing with timeout on slow or proxied connections, in IPv6-only devcontainers, and when the browser callback can't reach localhost
125- Fixed a rare race where a concurrent credential write could clear a valid OAuth refresh token
126- Fixed API retry countdown sticking at "0s" instead of counting down between attempts
127- Fixed "Stream idle timeout" error after waking Mac from sleep mid-request
128- Fixed background and remote sessions falsely aborting with "Stream idle timeout" during long model thinking pauses
129- Fixed a hang where the assistant could finish thinking but show no output after a run of empty turns
130- Fixed overly fast trackpad scrolling in Cursor and VS Code 1.92–1.104 integrated terminals
131- Fixed claude.ai MCP connectors being suppressed by manual servers stuck in needs-auth state
132- Fixed Japanese/Korean/Chinese text rendering as garbled characters on Windows in no-flicker mode
133- Fixed `Ctrl+L` clearing the prompt input — it now only forces a screen redraw, matching readline behavior
134- Fixed deferred tools (WebSearch, WebFetch, etc.) not being available to skills with `context: fork` and other subagents on their first turn
135- Fixed plan-mode tools being unavailable in interactive sessions launched with `--channels`
136- Fixed `/plugin` Uninstall reporting "Enabled" instead of "Uninstalled"
137- Bounded total size of file-modified reminders when a linter touches many files at once
138- Fixed `/remote-control` retries appearing stuck on "connecting…" — each retry now shows its result
139- Fixed Remote Control failure notification not showing the error reason for initial connection failures
140- Windows: clipboard writes no longer expose copied content in process command-line arguments visible to EDR/SIEM telemetry; also fixes >22KB selections not reaching the clipboard
141- PowerShell tool: bare `--` (e.g. `git diff -- file`) is no longer mis-flagged as the `--%` stop-parsing token
142- Fixed Agent SDK hang when the model emits a malformed tool name in a parallel tool call batch
143
144## 2.1.123
145
146- Fixed OAuth authentication failing with a 401 retry loop when `CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS=1` is set
147
148## 2.1.122
149
150- Added `ANTHROPIC_BEDROCK_SERVICE_TIER` environment variable to select a Bedrock service tier (`default`, `flex`, or `priority`), sent as the `X-Amzn-Bedrock-Service-Tier` header
151- Pasting a PR URL into the `/resume` search box now finds the session that created that PR (GitHub, GitHub Enterprise, GitLab, and Bitbucket)
152- `/mcp` now shows claude.ai connectors hidden by a manually-added server with the same URL, with a hint to remove the duplicate
153- Clarified the `/mcp` message shown when an MCP server is still unauthorized after the browser sign-in flow
154- OpenTelemetry: numeric attributes on `api_request`/`api_error` log events are now emitted as numbers, not strings
155- OpenTelemetry: added `claude_code.at_mention` log event for `@`-mention resolution
156- Fixed `/branch` producing forks that fail with "tool_use ids were found without tool_result blocks" when the source session contained entries from rewound timelines
157- Fixed `/model` not showing the Effort option for Bedrock application inference profile ARNs, and those ARNs not receiving `output_config.effort`
158- Fixed Vertex AI / Bedrock returning `invalid_request_error: output_config: Extra inputs are not permitted` on session-title generation and other structured-output queries
159- Fixed Vertex AI `count_tokens` endpoint returning 400 errors for users behind proxy gateways
160- Fixed `spinnerTipsOverride.excludeDefault` not suppressing the time-based spinner tips
161- Fixed ToolSearch missing MCP tools that connected after session start in nonblocking mode
162- Fixed `!exit` / `!quit` in bash mode terminating the CLI instead of running as a shell command
163- Fixed images sent to newer models being resized to 2576px per side instead of the correct 2000px maximum
164- Fixed remote control session idle status redrawing twice per second, which could flood `tmux -CC` control pipes and pause the terminal
165- Fixed assistant messages appearing blank in some sessions due to a stale view preference
166- Fixed a malformed hooks entry in `settings.json` no longer invalidating the entire file
167- Voice mode: keybindings bound to Caps Lock now show an error since terminals don't deliver Caps Lock as a key event
168
169## 2.1.121
170
171- Added `alwaysLoad` option to MCP server config — when `true`, all tools from that server skip tool-search deferral and are always available
172- Added `claude plugin prune` to remove orphaned auto-installed plugin dependencies; `plugin uninstall --prune` cascades
173- Added a type-to-filter search box to `/skills` so you can find a skill in long lists without scrolling
174- PostToolUse hooks can now replace tool output for all tools via `hookSpecificOutput.updatedToolOutput` (previously MCP-only)
175- Fullscreen mode: typing into the prompt no longer jumps scroll back to the bottom after you've scrolled up to read earlier output
176- Dialogs that overflow the terminal are now scrollable with arrow keys, PgUp/PgDn, home/end, and mouse wheel in both fullscreen and non-fullscreen modes
177- Clicking any line of a long URL that wraps across rows in fullscreen mode now opens the full URL
178- SDK and `claude -p`: `CLAUDE_CODE_FORK_SUBAGENT=1` now works in non-interactive sessions
179- `--dangerously-skip-permissions` no longer prompts for writes to `.claude/skills/`, `.claude/agents/`, and `.claude/commands/`
180- `/terminal-setup` now enables iTerm2's "Applications in terminal may access clipboard" setting so `/copy` works, including from tmux
181- MCP servers that hit a transient error during startup now auto-retry up to 3 times instead of staying disconnected
182- The terminal tab session title is now generated in your configured `language` setting
183- Claude.ai connectors with the same upstream URL are now deduplicated instead of appearing as duplicates
184- Vertex AI: support X.509 certificate-based Workload Identity Federation (mTLS ADC)
185- Faster startup after upgrading: removed the Recent Activity panel from the release-notes splash
186- LSP diagnostic summaries now expand on click/ctrl+o and show the expand hint
187- SDK: `mcp_authenticate` now supports `redirectUri` for custom scheme completion and claude.ai connectors
188- OpenTelemetry: added `stop_reason`, `gen_ai.response.finish_reasons`, and `user_system_prompt` (gated behind `OTEL_LOG_USER_PROMPTS`) to LLM request spans
189- [VSCode] Voice dictation now respects the `accessibility.voice.speechLanguage` setting when no Claude Code language is configured
190- [VSCode] `/context` now opens a native token usage dialog
191- Fixed unbounded memory growth (multi-GB RSS) when processing many images in a session
192- Fixed `/usage` leaking up to ~2GB of memory on machines with large transcript histories
193- Fixed memory leak when long-running tools fail to emit a clear progress event
194- Fixed Bash tool becoming permanently unusable when the directory Claude was started in is deleted or moved mid-session
195- Fixed `--resume` crashing on startup in external builds
196- Fixed `--resume` failing on large sessions when a transcript line was corrupted by an unclean shutdown — the corrupt line is now skipped
197- Fixed `thinking.type.enabled is not supported` error when using Bedrock application inference profile ARNs
198- Fixed Microsoft 365 MCP OAuth failing with duplicate or unsupported `prompt` parameter
199- Fixed scrollback duplication when pressing Ctrl+L or triggering a redraw in non-fullscreen mode on tmux, GNOME Terminal, Windows Terminal, and Konsole
200- Fixed claude.ai MCP connectors silently disappearing when the connector-list fetch hits a transient auth error at startup
201- Fixed "Always allow" rules for built-in tools in remote sessions not surviving worker restarts
202- Fixed `NO_PROXY` not being respected for all HTTP clients when set via `managed-settings.json` under the native build
203- Fixed managed settings approval prompt exiting the session even when accepted — now applies settings and continues
204- Fixed `/usage` returning "rate limited" after a stale OAuth token — now refreshes automatically
205- Fixed invalid legacy enum values in `settings.json` invalidating the entire settings file
206- Fixed `/usage` dialog content being clipped when no-flicker mode is off
207- Fixed `/focus` showing "Unknown command" when the fullscreen renderer is off — now explains how to enable it
208- Fixed embedded grep/find/rg shell wrappers failing when the running binary is deleted mid-session — now falls back to installed tools
209- Reduced peak file descriptor usage during `find` in the Bash tool on large directory trees
210
211## 2.1.120
212
213- Windows: Git for Windows (Git Bash) is no longer required — when absent, Claude Code uses PowerShell as the shell tool
214- Added `claude ultrareview [target]` subcommand to run `/ultrareview` non-interactively from CI or scripts — prints findings to stdout (`--json` for raw output) and exits 0 on completion or 1 on failure
215- Skills can now reference the current effort level with `${CLAUDE_EFFORT}` in their content
216- Set `AI_AGENT` environment variable for subprocesses so `gh` can attribute traffic to Claude Code
217- Spinner tips that recommend installing the desktop app or creating skills/agents are now hidden when you already have them
218- Show a "use PgUp/PgDn to scroll" hint when the terminal sends arrow keys instead of scroll events
219- Faster session start when you have many claude.ai connectors configured but not authorized
220- The auto mode denial message now links to the configuration docs
221- `claude plugin validate` now accepts `$schema`, `version`, and `description` at the top level of `marketplace.json` and `$schema` in `plugin.json`
222- Auto-compact in auto mode now displays `auto` (lowercase, no token count) instead of a misleading token value
223- Fixed pressing Esc during a stdio MCP tool call closing the entire server connection (regression in 2.1.105)
224- Fixed `/rewind` and other interactive overlays not responding to keyboard input after launching with `claude --resume`
225- Fixed terminal scrollback duplication in non-fullscreen mode (resize, dialog dismiss, long sessions)
226- Fixed `DISABLE_TELEMETRY` / `CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC` not suppressing usage metrics telemetry for API and enterprise users
227- Fixed false-positive "Dangerous rm operation" permission prompts in auto mode for multi-line bash commands containing both a pipe and a redirect
228- Fixed long selection menus clipping below the terminal in fullscreen mode — the focused option now stays on screen as you scroll
229- Fixed Write tool output collapsing instead of expanding when clicking "+N lines" in fullscreen
230- Fixed slash command picker jumping while typing, and improved highlight to only match contiguous substrings in blue
231- Fixed `/plugin` marketplace failing to load when one entry uses an unrecognized source format — that entry is shown but installing it prompts you to update
232- [VSCode] `/usage` now opens the native Account & Usage dialog instead of returning plain-text session cost
233- [VSCode] Voice dictation now respects the `language` setting in `~/.claude/settings.json`
234- Fixed `find` in the Bash tool exhausting open file descriptors on large directory trees, causing host-wide crashes (macOS/Linux native builds)
235
236## 2.1.119
237
238- `/config` settings (theme, editor mode, verbose, etc.) now persist to `~/.claude/settings.json` and participate in project/local/policy override precedence
239- Added `prUrlTemplate` setting to point the footer PR badge at a custom code-review URL instead of github.com
240- Added `CLAUDE_CODE_HIDE_CWD` environment variable to hide the working directory in the startup logo
241- `--from-pr` now accepts GitLab merge-request, Bitbucket pull-request, and GitHub Enterprise PR URLs
242- `--print` mode now honors the agent's `tools:` and `disallowedTools:` frontmatter, matching interactive-mode behavior
243- `--agent <name>` now honors the agent definition's `permissionMode` for built-in agents
244- PowerShell tool commands can now be auto-approved in permission mode, matching Bash behavior
245- Hooks: `PostToolUse` and `PostToolUseFailure` hook inputs now include `duration_ms` (tool execution time, excluding permission prompts and PreToolUse hooks)
246- Subagent and SDK MCP server reconfiguration now connects servers in parallel instead of serially
247- Plugins pinned by another plugin's version constraint now auto-update to the highest satisfying git tag
248- Vim mode: Esc in INSERT no longer pulls a queued message back into the input; press Esc again to interrupt
249- Slash command suggestions now highlight the characters that matched your query
250- Slash command picker now wraps long descriptions onto a second line instead of truncating
251- `owner/repo#N` shorthand links in output now use your git remote's host instead of always pointing at github.com
252- Security: `blockedMarketplaces` now correctly enforces `hostPattern` and `pathPattern` entries
253- OpenTelemetry: `tool_result` and `tool_decision` events now include `tool_use_id`; `tool_result` also includes `tool_input_size_bytes`
254- Status line: stdin JSON now includes `effort.level` and `thinking.enabled`
255- Fixed pasting CRLF content (Windows clipboards, Xcode console) inserting an extra blank line between every line
256- Fixed multi-line paste losing newlines in terminals using kitty keyboard protocol sequences inside bracketed paste
257- Fixed Glob and Grep tools disappearing on native macOS/Linux builds when the Bash tool is denied via permissions
258- Fixed scrolling up in fullscreen mode snapping back to the bottom every time a tool finishes
259- Fixed MCP HTTP connections failing with "Invalid OAuth error response" when servers returned non-JSON bodies for OAuth discovery requests
260- Fixed Rewind overlay showing "(no prompt)" for messages with image attachments
261- Fixed auto mode overriding plan mode with conflicting "Execute immediately" instructions
262- Fixed async `PostToolUse` hooks that emit no response payload writing empty entries to the session transcript
263- Fixed spinner staying on when a subagent task notification is orphaned in the queue
264- Tool search is now disabled by default on Vertex AI to avoid an unsupported beta header error (opt in with `ENABLE_TOOL_SEARCH`)
265- Fixed `@`-file Tab completion replacing the entire prompt when used inside a slash command with an absolute path
266- Fixed a stray `p` character appearing at the prompt on startup in macOS Terminal.app via Docker or SSH
267- Fixed `${ENV_VAR}` placeholders in `headers` for HTTP/SSE/WebSocket MCP servers not being substituted before requests
268- Fixed MCP OAuth client secret stored via `--client-secret` not being sent during token exchange for servers requiring `client_secret_post`
269- Fixed `/skills` Enter key closing the dialog instead of pre-filling `/<skill-name>` in the prompt
270- Fixed `/agents` detail view mislabeling built-in tools unavailable to subagents as "Unrecognized"
271- Fixed MCP servers from plugins not spawning on Windows when the plugin cache was incomplete
272- Fixed `/export` showing the current default model instead of the model the conversation actually used
273- Fixed verbose output setting not persisting after restart
274- Fixed `/usage` progress bars overlapping with their "Resets …" labels
275- Fixed plugin MCP servers failing when `${user_config.*}` references an optional field left blank
276- Fixed list items containing a sentence-final number wrapping the number onto its own line
277- Fixed `/plan` and `/plan open` not acting on the existing plan when entering plan mode
278- Fixed skills invoked before auto-compaction being re-executed against the next user message
279- Fixed `/reload-plugins` and `/doctor` reporting load errors for disabled plugins
280- Fixed Agent tool with `isolation: "worktree"` reusing stale worktrees from prior sessions
281- Fixed disabled MCP servers appearing as "failed" in `/status`
282- Fixed `TaskList` returning tasks in arbitrary filesystem order instead of sorted by ID
283- Fixed spurious "GitHub API rate limit exceeded" hints when `gh` output contained PR titles mentioning "rate limit"
284- Fixed SDK/bridge `read_file` not correctly enforcing size cap on growing files
285- Fixed PR not linked to session when working in a git worktree
286- Fixed `/doctor` warning about MCP server entries overridden by a higher-precedence scope
287- Windows: removed false-positive "Windows requires 'cmd /c' wrapper" MCP config warning
288- [VSCode] Fixed voice dictation's first recording producing nothing on macOS while the microphone permission prompt is showing
289
290## 2.1.118
291
292- Added vim visual mode (`v`) and visual-line mode (`V`) with selection, operators, and visual feedback
293- Merged `/cost` and `/stats` into `/usage` — both remain as typing shortcuts that open the relevant tab
294- Create and switch between named custom themes from `/theme`, or hand-edit JSON files in `~/.claude/themes/`; plugins can also ship themes via a `themes/` directory
295- Hooks can now invoke MCP tools directly via `type: "mcp_tool"`
296- Added `DISABLE_UPDATES` env var to completely block all update paths including manual `claude update` — stricter than `DISABLE_AUTOUPDATER`
297- WSL on Windows can now inherit Windows-side managed settings via the `wslInheritsWindowsSettings` policy key
298- Auto mode: include `"$defaults"` in `autoMode.allow`, `autoMode.soft_deny`, or `autoMode.environment` to add custom rules alongside the built-in list instead of replacing it
299- Added a "Don't ask again" option to the auto mode opt-in prompt
300- Added `claude plugin tag` to create release git tags for plugins with version validation
301- `--continue`/`--resume` now find sessions that added the current directory via `/add-dir`
302- `/color` now syncs the session accent color to claude.ai/code when Remote Control is connected
303- The `/model` picker now honors `ANTHROPIC_DEFAULT_*_MODEL_NAME`/`_DESCRIPTION` overrides when using a custom `ANTHROPIC_BASE_URL` gateway
304- When auto-update skips a plugin due to another plugin's version constraint, the skip now appears in `/doctor` and the `/plugin` Errors tab
305- Fixed `/mcp` menu hiding OAuth Authenticate/Re-authenticate actions for servers configured with `headersHelper`, and HTTP/SSE MCP servers with custom headers being stuck in "needs authentication" after a transient 401
306- Fixed MCP servers whose OAuth token response omits `expires_in` requiring re-authentication every hour
307- Fixed MCP step-up authorization silently refreshing instead of prompting for re-consent when the server's `insufficient_scope` 403 names a scope the current token already has
308- Fixed an unhandled promise rejection when an MCP server's OAuth flow times out or is cancelled
309- Fixed MCP OAuth refresh proceeding without its cross-process lock under contention
310- Fixed macOS keychain race where a concurrent MCP token refresh could overwrite a freshly-refreshed OAuth token, causing unexpected "Please run /login" prompts
311- Fixed OAuth token refresh failing when the server revokes a token before its local expiry time
312- Fixed credential save crash on Linux/Windows corrupting `~/.claude/.credentials.json`
313- Fixed `/login` having no effect in a session launched with `CLAUDE_CODE_OAUTH_TOKEN` — the env token is now cleared so disk credentials take effect
314- Fixed unreadable text in the "new messages" scroll pill and `/plugin` badges
315- Fixed plan acceptance dialog offering "auto mode" instead of "bypass permissions" when running with `--dangerously-skip-permissions`
316- Fixed agent-type hooks failing with "Messages are required for agent hooks" when configured for events other than `Stop` or `SubagentStop`
317- Fixed `prompt` hooks re-firing on tool calls made by an agent-hook verifier subagent
318- Fixed `/fork` writing the full parent conversation to disk per fork — now writes a pointer and hydrates on read
319- Fixed Alt+K / Alt+X / Alt+^ / Alt+_ freezing keyboard input
320- Fixed connecting to a remote session overwriting your local `model` setting in `~/.claude/settings.json`
321- Fixed typeahead showing "No commands match" error when pasting file paths that start with `/`
322- Fixed `plugin install` on an already-installed plugin not re-resolving a dependency installed at the wrong version
323- Fixed unhandled errors from file watcher on invalid paths or fd exhaustion
324- Fixed Remote Control sessions getting archived on transient CCR initialization blips during JWT refresh
325- Fixed subagents resumed via `SendMessage` not restoring the explicit `cwd` they were spawned with
326
327## 2.1.117
328
329- Forked subagents can now be enabled on external builds by setting `CLAUDE_CODE_FORK_SUBAGENT=1`
330- Agent frontmatter `mcpServers` are now loaded for main-thread agent sessions via `--agent`
331- Improved `/model`: selections now persist across restarts even when the project pins a different model, and the startup header shows when the active model comes from a project or managed-settings pin
332- The `/resume` command now offers to summarize stale, large sessions before re-reading them, matching the existing `--resume` behavior
333- Faster startup when both local and claude.ai MCP servers are configured (concurrent connect now default)
334- `plugin install` on an already-installed plugin now installs any missing dependencies instead of stopping at "already installed"
335- Plugin dependency errors now say "not installed" with an install hint, and `claude plugin marketplace add` now auto-resolves missing dependencies from configured marketplaces
336- Managed-settings `blockedMarketplaces` and `strictKnownMarketplaces` are now enforced on plugin install, update, refresh, and autoupdate
337- Advisor Tool (experimental): dialog now carries an "experimental" label, learn-more link, and startup notification when enabled; sessions no longer get stuck with "Advisor tool result content could not be processed" errors on every prompt and `/compact`
338- The `cleanupPeriodDays` retention sweep now also covers `~/.claude/tasks/`, `~/.claude/shell-snapshots/`, and `~/.claude/backups/`
339- OpenTelemetry: `user_prompt` events now include `command_name` and `command_source` for slash commands; `cost.usage`, `token.usage`, `api_request`, and `api_error` now include an `effort` attribute when the model supports effort levels. Custom/MCP command names are redacted unless `OTEL_LOG_TOOL_DETAILS=1` is set
340- Native builds on macOS and Linux: the `Glob` and `Grep` tools are replaced by embedded `bfs` and `ugrep` available through the Bash tool — faster searches without a separate tool round-trip (Windows and npm-installed builds unchanged)
341- Windows: cached `where.exe` executable lookups per process for faster subprocess launches
342- Default effort for Pro/Max subscribers on Opus 4.6 and Sonnet 4.6 is now `high` (was `medium`)
343- Fixed Plain-CLI OAuth sessions dying with "Please run /login" when the access token expires mid-session — the token is now refreshed reactively on 401
344- Fixed `WebFetch` hanging on very large HTML pages by truncating input before HTML-to-markdown conversion
345- Fixed a crash when a proxy returns HTTP 204 No Content — now surfaces a clear error instead of a `TypeError`
346- Fixed `/login` having no effect when launched with `CLAUDE_CODE_OAUTH_TOKEN` env var and that token expires
347- Fixed prompt-input undo (`Ctrl+_`) doing nothing immediately after typing, and skipping a state on each undo step
348- Fixed `NO_PROXY` not being respected for remote API requests when running under Bun
349- Fixed rare spurious escape/return triggers when key names arrive as coalesced text over slow connections
350- Fixed SDK `reload_plugins` reconnecting all user MCP servers serially
351- Fixed Bedrock application-inference-profile requests failing with 400 when backed by Opus 4.7 with thinking disabled
352- Fixed MCP `elicitation/create` requests auto-cancelling in print/SDK mode when the server finishes connecting mid-turn
353- Fixed subagents running a different model than the main agent incorrectly flagging file reads with a malware warning
354- Fixed idle re-render loop when background tasks are present, reducing memory growth on Linux
355- [VSCode] Fixed "Manage Plugins" panel breaking when multiple large marketplaces are configured
356- Fixed Opus 4.7 sessions showing inflated `/context` percentages and autocompacting too early — Claude Code was computing against a 200K context window instead of Opus 4.7's native 1M
357
358## 2.1.116
359
360- `/resume` on large sessions is significantly faster (up to 67% on 40MB+ sessions) and handles sessions with many dead-fork entries more efficiently
361- Faster MCP startup when multiple stdio servers are configured; `resources/templates/list` is now deferred to first `@`-mention
362- Smoother fullscreen scrolling in VS Code, Cursor, and Windsurf terminals — `/terminal-setup` now configures the editor's scroll sensitivity
363- Thinking spinner now shows progress inline ("still thinking", "thinking more", "almost done thinking"), replacing the separate hint row
364- `/config` search now matches option values (e.g. searching "vim" finds the Editor mode setting)
365- `/doctor` can now be opened while Claude is responding, without waiting for the current turn to finish
366- `/reload-plugins` and background plugin auto-update now auto-install missing plugin dependencies from marketplaces you've already added
367- Bash tool now surfaces a hint when `gh` commands hit GitHub's API rate limit, so agents can back off instead of retrying
368- The Usage tab in Settings now shows your 5-hour and weekly usage immediately and no longer fails when the usage endpoint is rate-limited
369- Agent frontmatter `hooks:` now fire when running as a main-thread agent via `--agent`
370- Slash command menu now shows "No commands match" when your filter has zero results, instead of disappearing
371- Security: sandbox auto-allow no longer bypasses the dangerous-path safety check for `rm`/`rmdir` targeting `/`, `$HOME`, or other critical system directories
372- Claude Code and installer now use `https://downloads.claude.ai/claude-code-releases` instead of `https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases`
373- Fixed Devanagari and other Indic scripts rendering with broken column alignment in the terminal UI
374- Fixed Ctrl+- not triggering undo in terminals using the Kitty keyboard protocol (iTerm2, Ghostty, kitty, WezTerm, Windows Terminal)
375- Fixed Cmd+Left/Right not jumping to line start/end in terminals that use the Kitty keyboard protocol (Warp fullscreen, kitty, Ghostty, WezTerm)
376- Fixed Ctrl+Z hanging the terminal when Claude Code is launched via a wrapper process (e.g. `npx`, `bun run`)
377- Fixed scrollback duplication in inline mode where resizing the terminal or large output bursts would repeat earlier conversation history
378- Fixed modal search dialogs overflowing the screen at short terminal heights, hiding the search box and keyboard hints
379- Fixed scattered blank cells and disappearing composer chrome in the VS Code integrated terminal during scrolling
380- Fixed an intermittent API 400 error related to cache control TTL ordering that could occur when a parallel request completed during request setup
381- Fixed `/branch` rejecting conversations with transcripts larger than 50MB
382- Fixed `/resume` silently showing an empty conversation on large session files instead of reporting the load error
383- Fixed `/plugin` Installed tab showing the same item twice when it appears under Needs attention or Favorites
384- Fixed `/update` and `/tui` not working after entering a worktree mid-session
385
386## 2.1.114
387
388- Fixed a crash in the permission dialog when an agent teams teammate requested tool permission
389
390## 2.1.113
391
392- Changed the CLI to spawn a native Claude Code binary (via a per-platform optional dependency) instead of bundled JavaScript
393- Added `sandbox.network.deniedDomains` setting to block specific domains even when a broader `allowedDomains` wildcard would otherwise permit them
394- Fullscreen mode: Shift+↑/↓ now scrolls the viewport when extending a selection past the visible edge
395- `Ctrl+A` and `Ctrl+E` now move to the start/end of the current logical line in multiline input, matching readline behavior
396- Windows: `Ctrl+Backspace` now deletes the previous word
397- Long URLs in responses and bash output stay clickable when they wrap across lines (in terminals with OSC 8 hyperlinks)
398- Improved `/loop`: pressing Esc now cancels pending wakeups, and wakeups display as "Claude resuming /loop wakeup" for clarity
399- `/extra-usage` now works from Remote Control (mobile/web) clients
400- Remote Control clients can now query `@`-file autocomplete suggestions
401- Improved `/ultrareview`: faster launch with parallelized checks, diffstat in the launch dialog, and animated launching state
402- Subagents that stall mid-stream now fail with a clear error after 10 minutes instead of hanging silently
403- Bash tool: multi-line commands whose first line is a comment now show the full command in the transcript, closing a UI-spoofing vector
404- Running `cd <current-directory> && git …` no longer triggers a permission prompt when the `cd` is a no-op
405- Security: on macOS, `/private/{etc,var,tmp,home}` paths are now treated as dangerous removal targets under `Bash(rm:*)` allow rules
406- Security: Bash deny rules now match commands wrapped in `env`/`sudo`/`watch`/`ionice`/`setsid` and similar exec wrappers
407- Security: `Bash(find:*)` allow rules no longer auto-approve `find -exec`/`-delete`
408- Fixed MCP concurrent-call timeout handling where a message for one tool call could silently disarm another call's watchdog
409- Fixed Cmd-backspace / `Ctrl+U` to once again delete from the cursor to the start of the line
410- Fixed markdown tables breaking when a cell contains an inline code span with a pipe character
411- Fixed session recap auto-firing while composing unsent text in the prompt
412- Fixed `/copy` "Full response" not aligning markdown table columns for pasting into GitHub, Notion, or Slack
413- Fixed messages typed while viewing a running subagent being hidden from its transcript and misattributed to the parent AI
414- Fixed Bash `dangerouslyDisableSandbox` running commands outside the sandbox without a permission prompt
415- Fixed `/effort auto` confirmation — now says "Effort level set to max" to match the status bar label
416- Fixed the "copied N chars" toast overcounting emoji and other multi-code-unit characters
417- Fixed `/insights` crashing with `EBUSY` on Windows
418- Fixed exit confirmation dialog mislabeling one-shot scheduled tasks as recurring — now shows a countdown
419- Fixed slash/@ completion menu not sitting flush against the prompt border in fullscreen mode
420- Fixed `CLAUDE_CODE_EXTRA_BODY` `output_config.effort` causing 400 errors on subagent calls to models that don't support effort and on Vertex AI
421- Fixed prompt cursor disappearing when `NO_COLOR` is set
422- Fixed `ToolSearch` ranking so pasted MCP tool names surface the actual tool instead of description-matching siblings
423- Fixed compacting a resumed long-context session failing with "Extra usage is required for long context requests"
424- Fixed `plugin install` succeeding when a dependency version conflicts with an already-installed plugin — now reports `range-conflict`
425- Fixed "Refine with Ultraplan" not showing the remote session URL in the transcript
426- Fixed SDK image content blocks that fail to process crashing the session — now degrade to a text placeholder
427- Fixed Remote Control sessions not streaming subagent transcripts
428- Fixed Remote Control sessions not being archived when Claude Code exits
429- Fixed `thinking.type.enabled is not supported` 400 error when using Opus 4.7 via a Bedrock Application Inference Profile ARN
430
431## 2.1.112
432
433- Fixed "claude-opus-4-7 is temporarily unavailable" for auto mode
434
435## 2.1.111
436
437- Claude Opus 4.7 xhigh is now available! Use /effort to tune speed vs. intelligence
438- Auto mode is now available for Max subscribers when using Opus 4.7
439- Added `xhigh` effort level for Opus 4.7, sitting between `high` and `max`. Available via `/effort`, `--effort`, and the model picker; other models fall back to `high`
440- `/effort` now opens an interactive slider when called without arguments, with arrow-key navigation between levels and Enter to confirm
441- Added "Auto (match terminal)" theme option that matches your terminal's dark/light mode — select it from `/theme`
442- Added `/less-permission-prompts` skill — scans transcripts for common read-only Bash and MCP tool calls and proposes a prioritized allowlist for `.claude/settings.json`
443- Added `/ultrareview` for running comprehensive code review in the cloud using parallel multi-agent analysis and critique — invoke with no arguments to review your current branch, or `/ultrareview <PR#>` to fetch and review a specific GitHub PR
444- Auto mode no longer requires `--enable-auto-mode`
445- Windows: PowerShell tool is progressively rolling out. Opt in or out with `CLAUDE_CODE_USE_POWERSHELL_TOOL`. On Linux and macOS, enable with `CLAUDE_CODE_USE_POWERSHELL_TOOL=1` (requires `pwsh` on PATH)
446- Read-only bash commands with glob patterns (e.g. `ls *.ts`) and commands starting with `cd <project-dir> &&` no longer trigger a permission prompt
447- Suggest the closest matching subcommand when `claude <word>` is invoked with a near-miss typo (e.g. `claude udpate` → "Did you mean `claude update`?")
448- Plan files are now named after your prompt (e.g. `fix-auth-race-snug-otter.md`) instead of purely random words
449- Improved `/setup-vertex` and `/setup-bedrock` to show the actual `settings.json` path when `CLAUDE_CONFIG_DIR` is set, seed model candidates from existing pins on re-run, and offer a "with 1M context" option for supported models
450- `/skills` menu now supports sorting by estimated token count — press `t` to toggle
451- `Ctrl+U` now clears the entire input buffer (previously: delete to start of line); press `Ctrl+Y` to restore
452- `Ctrl+L` now forces a full screen redraw in addition to clearing the prompt input
453- Transcript view footer now shows `[` (dump to scrollback) and `v` (open in editor) shortcuts
454- The "+N lines" marker for truncated long pastes is now a full-width rule for easier scanning
455- Headless `--output-format stream-json` now includes `plugin_errors` on the init event when plugins are demoted for unsatisfied dependencies
456- Added `OTEL_LOG_RAW_API_BODIES` environment variable to emit full API request and response bodies as OpenTelemetry log events for debugging
457- Suppressed spurious decompression, network, and transient error messages that could appear in the TUI during normal operation
458- Reverted the v2.1.110 cap on non-streaming fallback retries — it traded long waits for more outright failures during API overload
459- Fixed terminal display tearing (random characters, drifting input) in iTerm2 + tmux setups when terminal notifications are sent
460- Fixed `@` file suggestions re-scanning the entire project on every turn in non-git working directories, and showing only config files in freshly-initialized git repos with no tracked files
461- Fixed LSP diagnostics from before an edit appearing after it, causing the model to re-read files it just edited
462- Fixed tab-completing `/resume` immediately resuming an arbitrary titled session instead of showing the session picker
463- Fixed `/context` grid rendering with extra blank lines between rows
464- Fixed `/clear` dropping the session name set by `/rename`, causing statusline output to lose `session_name`
465- Improved plugin error handling: dependency errors now distinguish conflicting, invalid, and overly complex version requirements; fixed stale resolved versions after `plugin update`; `plugin install` now recovers from interrupted prior installs
466- Fixed Claude calling a non-existent `commit` skill and showing "Unknown skill: commit" for users without a custom `/commit` command
467- Fixed 429 rate-limit errors on Bedrock/Vertex/Foundry referencing status.claude.com (it only covers Anthropic-operated providers)
468- Fixed feedback surveys appearing back-to-back after dismissing one
469- Fixed bare URLs in bash/PowerShell/MCP tool output being unclickable when the terminal wraps them across lines
470- Windows: `CLAUDE_ENV_FILE` and SessionStart hook environment files now apply (previously a no-op)
471- Windows: permission rules with drive-letter paths are now correctly root-anchored, and paths differing only by drive-letter case are recognized as the same path
472
473## 2.1.110
474
475- Added `/tui` command and `tui` setting — run `/tui fullscreen` to switch to flicker-free rendering in the same conversation
476- Added push notification tool — Claude can send mobile push notifications when Remote Control and "Push when Claude decides" config are enabled
477- Changed `Ctrl+O` to toggle between normal and verbose transcript only; focus view is now toggled separately with the new `/focus` command
478- Added `autoScrollEnabled` config to disable conversation auto-scroll in fullscreen mode
479- Added option to show Claude's last response as commented context in the `Ctrl+G` external editor (enable via `/config`)
480- Improved `/plugin` Installed tab — items needing attention and favorites appear at the top, disabled items are hidden behind a fold, and `f` favorites the selected item
481- Improved `/doctor` to warn when an MCP server is defined in multiple config scopes with different endpoints
482- `--resume`/`--continue` now resurrects unexpired scheduled tasks
483- `/context`, `/exit`, and `/reload-plugins` now work from Remote Control (mobile/web) clients
484- Write tool now informs the model when you edit the proposed content in the IDE diff before accepting
485- Bash tool now enforces the documented maximum timeout instead of accepting arbitrarily large values
486- SDK/headless sessions now read `TRACEPARENT`/`TRACESTATE` from the environment for distributed trace linking
487- Session recap is now enabled for users with telemetry disabled (Bedrock, Vertex, Foundry, `DISABLE_TELEMETRY`). Opt out via `/config` or `CLAUDE_CODE_ENABLE_AWAY_SUMMARY=0`.
488- Fixed MCP tool calls hanging indefinitely when the server connection drops mid-response on SSE/HTTP transports
489- Fixed non-streaming fallback retries causing multi-minute hangs when the API is unreachable
490- Fixed session recap, local slash-command output, and other system status lines not appearing in focus mode
491- Fixed high CPU usage in fullscreen when text is selected while a tool is running
492- Fixed plugin install not honoring dependencies declared in `plugin.json` when the marketplace entry omits them; `/plugin` install now lists auto-installed dependencies
493- Fixed skills with `disable-model-invocation: true` failing when invoked via `/<skill>` mid-message
494- Fixed `--resume` sometimes showing the first prompt instead of the `/rename` name for sessions still running or exited uncleanly
495- Fixed queued messages briefly appearing twice during multi-tool-call turns
496- Fixed session cleanup not removing the full session directory including subagent transcripts
497- Fixed dropped keystrokes after the CLI relaunches (e.g. `/tui`, provider setup wizards)
498- Fixed garbled startup rendering in macOS Terminal.app and other terminals that don't support synchronized output
499- Hardened "Open in editor" actions against command injection from untrusted filenames
500- Fixed `PermissionRequest` hooks returning `updatedInput` not being re-checked against `permissions.deny` rules; `setMode:'bypassPermissions'` updates now respect `disableBypassPermissionsMode`
501- Fixed `PreToolUse` hook `additionalContext` being dropped when the tool call fails
502- Fixed stdio MCP servers that print stray non-JSON lines to stdout being disconnected on the first stray line (regression in 2.1.105)
503- Fixed headless/SDK session auto-title firing an extra Haiku request when `CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC` or `CLAUDE_CODE_DISABLE_TERMINAL_TITLE` is set
504- Fixed potential excessive memory allocation when piped (non-TTY) Ink output contains a single very wide line
505- Fixed `/skills` menu not scrolling when the list overflows the modal in fullscreen mode
506- Fixed Remote Control sessions showing a generic error instead of prompting for re-login when the session is too old
507- Fixed Remote Control session renames from claude.ai not persisting the title to the local CLI session
508
509## 2.1.109
510
511- Improved the extended-thinking indicator with a rotating progress hint
512
513## 2.1.108
514
515- Added `ENABLE_PROMPT_CACHING_1H` env var to opt into 1-hour prompt cache TTL on API key, Bedrock, Vertex, and Foundry (`ENABLE_PROMPT_CACHING_1H_BEDROCK` is deprecated but still honored), and `FORCE_PROMPT_CACHING_5M` to force 5-minute TTL
516- Added recap feature to provide context when returning to a session, configurable in `/config` and manually invocable with `/recap`; force with `CLAUDE_CODE_ENABLE_AWAY_SUMMARY` if telemetry disabled.
517- The model can now discover and invoke built-in slash commands like `/init`, `/review`, and `/security-review` via the Skill tool
518- `/undo` is now an alias for `/rewind`
519- Improved `/model` to warn before switching models mid-conversation, since the next response re-reads the full history uncached
520- Improved `/resume` picker to default to sessions from the current directory; press `Ctrl+A` to show all projects
521- Improved error messages: server rate limits are now distinguished from plan usage limits; 5xx/529 errors show a link to status.claude.com; unknown slash commands suggest the closest match
522- Reduced memory footprint for file reads, edits, and syntax highlighting by loading language grammars on demand
523- Added "verbose" indicator when viewing the detailed transcript (`Ctrl+O`)
524- Added a warning at startup when prompt caching is disabled via `DISABLE_PROMPT_CACHING*` environment variables
525- Fixed paste not working in the `/login` code prompt (regression in 2.1.105)
526- Fixed subscribers who set `DISABLE_TELEMETRY` falling back to 5-minute prompt cache TTL instead of 1 hour
527- Fixed Agent tool prompting for permission in auto mode when the safety classifier's transcript exceeded its context window
528- Fixed Bash tool producing no output when `CLAUDE_ENV_FILE` (e.g. `~/.zprofile`) ends with a `#` comment line
529- Fixed `claude --resume <session-id>` losing the session's custom name and color set via `/rename`
530- Fixed session titles showing placeholder example text when the first message is a short greeting
531- Fixed terminal escape codes appearing as garbage text in the prompt input after `--teleport`
532- Fixed `/feedback` retry: pressing Enter to resubmit after a failure now works without first editing the description
533- Fixed `--teleport` and `--resume <id>` precondition errors (e.g. dirty git tree, session not found) exiting silently instead of showing the error message
534- Fixed Remote Control session titles set in the web UI being overwritten by auto-generated titles after the third message
535- Fixed `--resume` truncating sessions when the transcript contained a self-referencing message
536- Fixed transcript write failures (e.g., disk full) being silently dropped instead of being logged
537- Fixed diacritical marks (accents, umlauts, cedillas) being dropped from responses when the `language` setting is configured
538- Fixed policy-managed plugins never auto-updating when running from a different project than where they were first installed
539
540## 2.1.107
541
542- Show thinking hints sooner during long operations
543
544## 2.1.105
545
546- Added `path` parameter to the `EnterWorktree` tool to switch into an existing worktree of the current repository
547- Added PreCompact hook support: hooks can now block compaction by exiting with code 2 or returning `{"decision":"block"}`
548- Added background monitor support for plugins via a top-level `monitors` manifest key that auto-arms at session start or on skill invoke
549- `/proactive` is now an alias for `/loop`
550- Improved stalled API stream handling: streams now abort after 5 minutes of no data and retry non-streaming instead of hanging indefinitely
551- Improved network error messages: connection errors now show a retry message immediately instead of a silent spinner
552- Improved file write display: long single-line writes (e.g. minified JSON) are now truncated in the UI instead of paginating across many screens
553- Improved `/doctor` layout with status icons; press `f` to have Claude fix reported issues
554- Improved `/config` labels and descriptions for clarity
555- Improved skill description handling: raised the listing cap from 250 to 1,536 characters and added a startup warning when descriptions are truncated
556- Improved `WebFetch` to strip `<style>` and `<script>` contents from fetched pages so CSS-heavy pages no longer exhaust the content budget before reaching actual text
557- Improved stale agent worktree cleanup to remove worktrees whose PR was squash-merged instead of keeping them indefinitely
558- Improved MCP large-output truncation prompt to give format-specific recipes (e.g. `jq` for JSON, computed Read chunk sizes for text)
559- Fixed images attached to queued messages (sent while Claude is working) being dropped
560- Fixed screen going blank when the prompt input wraps to a second line in long conversations
561- Fixed leading whitespace getting copied when selecting multi-line assistant responses in fullscreen mode
562- Fixed leading whitespace being trimmed from assistant messages, breaking ASCII art and indented diagrams
563- Fixed garbled bash output when commands print clickable file links (e.g. Python `rich`/`loguru` logging)
564- Fixed alt+enter not inserting a newline in terminals using ESC-prefix alt encoding, and Ctrl+J not inserting a newline (regression in 2.1.100)
565- Fixed duplicate "Creating worktree" text in EnterWorktree/ExitWorktree tool display
566- Fixed queued user prompts disappearing from focus mode
567- Fixed one-shot scheduled tasks re-firing repeatedly when the file watcher missed the post-fire cleanup
568- Fixed inbound channel notifications being silently dropped after the first message for Team/Enterprise users
569- Fixed marketplace plugins with `package.json` and lockfile not having dependencies installed automatically after install/update
570- Fixed marketplace auto-update leaving the official marketplace in a broken state when a plugin process holds files open during the update
571- Fixed "Resume this session with..." hint not printing on exit after `/resume`, `--worktree`, or `/branch`
572- Fixed feedback survey shortcut keys firing when typed at the end of a longer prompt
573- Fixed stdio MCP server emitting malformed (non-JSON) output hanging the session instead of failing fast with "Connection closed"
574- Fixed MCP tools missing on the first turn of headless/remote-trigger sessions when MCP servers connect asynchronously
575- Fixed `/model` picker on AWS Bedrock in non-US regions persisting invalid `us.*` model IDs to `settings.json` when inference profile discovery is still in-flight
576- Fixed 429 rate-limit errors showing a raw JSON dump instead of a clean message for API-key, Bedrock, and Vertex users
577- Fixed crash on resume when session contains malformed text blocks
578- Fixed `/help` dropping the tab bar, Shortcuts heading, and footer at short terminal heights
579- Fixed malformed keybinding entry values in `keybindings.json` being silently loaded instead of rejected with a clear error
580- Fixed `CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC` in one project's settings permanently disabling usage metrics for all projects on the machine
581- Fixed washed-out 16-color palette when using Ghostty, Kitty, Alacritty, WezTerm, foot, rio, or Contour over SSH/mosh
582- Fixed Bash tool suggesting `acceptEdits` permission mode when exiting plan mode would downgrade from a higher permission level
583
584## 2.1.101
585
586- Added `/team-onboarding` command to generate a teammate ramp-up guide from your local Claude Code usage
587- Added OS CA certificate store trust by default, so enterprise TLS proxies work without extra setup (set `CLAUDE_CODE_CERT_STORE=bundled` to use only bundled CAs)
588- `/ultraplan` and other remote-session features now auto-create a default cloud environment instead of requiring web setup first
589- Improved brief mode to retry once when Claude responds with plain text instead of a structured message
590- Improved focus mode: Claude now writes more self-contained summaries since it knows you only see its final message
591- Improved tool-not-available errors to explain why and how to proceed when the model calls a tool that exists but isn't available in the current context
592- Improved rate-limit retry messages to show which limit was hit and when it resets instead of an opaque seconds countdown
593- Improved refusal error messages to include the API-provided explanation when available
594- Improved `claude -p --resume <name>` to accept session titles set via `/rename` or `--name`
595- Improved settings resilience: an unrecognized hook event name in `settings.json` no longer causes the entire file to be ignored
596- Improved plugin hooks from plugins force-enabled by managed settings to run when `allowManagedHooksOnly` is set
597- Improved `/plugin` and `claude plugin update` to show a warning when the marketplace could not be refreshed, instead of silently reporting a stale version
598- Improved plan mode to hide the "Refine with Ultraplan" option when the user's org or auth setup can't reach Claude Code on the web
599- Improved beta tracing to honor `OTEL_LOG_USER_PROMPTS`, `OTEL_LOG_TOOL_DETAILS`, and `OTEL_LOG_TOOL_CONTENT`; sensitive span attributes are no longer emitted unless opted in
600- Improved SDK `query()` to clean up subprocess and temp files when consumers `break` from `for await` or use `await using`
601- Fixed a command injection vulnerability in the POSIX `which` fallback used by LSP binary detection
602- Fixed a memory leak where long sessions retained dozens of historical copies of the message list in the virtual scroller
603- Fixed `--resume`/`--continue` losing conversation context on large sessions when the loader anchored on a dead-end branch instead of the live conversation
604- Fixed `--resume` chain recovery bridging into an unrelated subagent conversation when a subagent message landed near a main-chain write gap
605- Fixed a crash on `--resume` when a persisted Edit/Write tool result was missing its `file_path`
606- Fixed a hardcoded 5-minute request timeout that aborted slow backends (local LLMs, extended thinking, slow gateways) regardless of `API_TIMEOUT_MS`
607- Fixed `permissions.deny` rules not overriding a PreToolUse hook's `permissionDecision: "ask"` — previously the hook could downgrade a deny into a prompt
608- Fixed `--setting-sources` without `user` causing background cleanup to ignore `cleanupPeriodDays` and delete conversation history older than 30 days
609- Fixed Bedrock SigV4 authentication failing with 403 when `ANTHROPIC_AUTH_TOKEN`, `apiKeyHelper`, or `ANTHROPIC_CUSTOM_HEADERS` set an Authorization header
610- Fixed `claude -w <name>` failing with "already exists" after a previous session's worktree cleanup left a stale directory
611- Fixed subagents not inheriting MCP tools from dynamically-injected servers
612- Fixed sub-agents running in isolated worktrees being denied Read/Edit access to files inside their own worktree
613- Fixed sandboxed Bash commands failing with `mktemp: No such file or directory` after a fresh boot
614- Fixed `claude mcp serve` tool calls failing with "Tool execution failed" in MCP clients that validate `outputSchema`
615- Fixed `RemoteTrigger` tool's `run` action sending an empty body and being rejected by the server
616- Fixed several `/resume` picker issues: narrow default view hiding sessions from other projects, unreachable preview on Windows Terminal, incorrect cwd in worktrees, session-not-found errors not surfacing in stderr, terminal title not being set, and resume hint overlapping the prompt input
617- Fixed Grep tool ENOENT when the embedded ripgrep binary path becomes stale (VS Code extension auto-update, macOS App Translocation); now falls back to system `rg` and self-heals mid-session
618- Fixed `/btw` writing a copy of the entire conversation to disk on every use
619- Fixed `/context` Free space and Messages breakdown disagreeing with the header percentage
620- Fixed several plugin issues: slash commands resolving to the wrong plugin with duplicate `name:` frontmatter, `/plugin update` failing with `ENAMETOOLONG`, Discover showing already-installed plugins, directory-source plugins loading from a stale version cache, and skills not honoring `context: fork` and `agent` frontmatter fields
621- Fixed the `/mcp` menu offering OAuth-specific actions for MCP servers configured with `headersHelper`; Reconnect is now offered instead to re-invoke the helper script
622- Fixed `ctrl+]`, `ctrl+\`, and `ctrl+^` keybindings not firing in terminals that send raw C0 control bytes (Terminal.app, default iTerm2, xterm)
623- Fixed `/login` OAuth URL rendering with padding that prevented clean mouse selection
624- Fixed rendering issues: flicker in non-fullscreen mode when content above the visible area changed, terminal scrollback being wiped during long sessions in non-fullscreen mode, and mouse-scroll escape sequences occasionally leaking into the prompt as text
625- Fixed crash when `settings.json` env values are numbers instead of strings
626- Fixed in-app settings writes (e.g. `/add-dir --remember`, `/config`) not refreshing the in-memory snapshot, preventing removed directories from being revoked mid-session
627- Fixed custom keybindings (`~/.claude/keybindings.json`) not loading on Bedrock, Vertex, and other third-party providers
628- Fixed `claude --continue -p` not correctly continuing sessions created by `-p` or the SDK
629- Fixed several Remote Control issues: worktrees removed on session crash, connection failures not persisting in the transcript, spurious "Disconnected" indicator in brief mode for local sessions, and `/remote-control` failing over SSH when only `CLAUDE_CODE_ORGANIZATION_UUID` is set
630- Fixed `/insights` sometimes omitting the report file link from its response
631- [VSCode] Fixed the file attachment below the chat input not clearing when the last editor tab is closed
632
633## 2.1.98
634
635- Added interactive Google Vertex AI setup wizard accessible from the login screen when selecting "3rd-party platform", guiding you through GCP authentication, project and region configuration, credential verification, and model pinning
636- Added `CLAUDE_CODE_PERFORCE_MODE` env var: when set, Edit/Write/NotebookEdit fail on read-only files with a `p4 edit` hint instead of silently overwriting them
637- Added Monitor tool for streaming events from background scripts
638- Added subprocess sandboxing with PID namespace isolation on Linux when `CLAUDE_CODE_SUBPROCESS_ENV_SCRUB` is set, and `CLAUDE_CODE_SCRIPT_CAPS` env var to limit per-session script invocations
639- Added `--exclude-dynamic-system-prompt-sections` flag to print mode for improved cross-user prompt caching
640- Added `workspace.git_worktree` to the status line JSON input, set whenever the current directory is inside a linked git worktree
641- Added W3C `TRACEPARENT` env var to Bash tool subprocesses when OTEL tracing is enabled, so child-process spans correctly parent to Claude Code's trace tree
642- LSP: Claude Code now identifies itself to language servers via `clientInfo` in the initialize request
643- Fixed a Bash tool permission bypass where a backslash-escaped flag could be auto-allowed as read-only and lead to arbitrary code execution
644- Fixed compound Bash commands bypassing forced permission prompts for safety checks and explicit ask rules in auto and bypass-permissions modes
645- Fixed read-only commands with env-var prefixes not prompting unless the var is known-safe (`LANG`, `TZ`, `NO_COLOR`, etc.)
646- Fixed redirects to `/dev/tcp/...` or `/dev/udp/...` not prompting instead of auto-allowing
647- Fixed stalled streaming responses timing out instead of falling back to non-streaming mode
648- Fixed 429 retries burning all attempts in ~13s when the server returns a small `Retry-After` — exponential backoff now applies as a minimum
649- Fixed MCP OAuth `oauth.authServerMetadataUrl` config override not being honored on token refresh after restart, affecting ADFS and similar IdPs
650- Fixed capital letters being dropped to lowercase on xterm and VS Code integrated terminal when the kitty keyboard protocol is active
651- Fixed macOS text replacements deleting the trigger word instead of inserting the substitution
652- Fixed `--dangerously-skip-permissions` being silently downgraded to accept-edits mode after approving a write to a protected path via Bash
653- Fixed managed-settings allow rules remaining active after an admin removed them, until process restart
654- Fixed `permissions.additionalDirectories` changes not applying mid-session — removed directories lose access immediately and added ones work without restart
655- Fixed removing a directory from `additionalDirectories` revoking access to the same directory passed via `--add-dir`
656- Fixed `Bash(cmd:*)` and `Bash(git commit *)` wildcard permission rules failing to match commands with extra spaces or tabs
657- Fixed `Bash(...)` deny rules being downgraded to a prompt for piped commands that mix `cd` with other segments
658- Fixed false Bash permission prompts for `cut -d /`, `paste -d /`, `column -s /`, `awk '{print $1}' file`, and filenames containing `%`
659- Fixed permission rules with names matching JavaScript prototype properties (e.g. `toString`) causing `settings.json` to be silently ignored
660- Fixed agent team members not inheriting the leader's permission mode when using `--dangerously-skip-permissions`
661- Fixed a crash in fullscreen mode when hovering over MCP tool results
662- Fixed copying wrapped URLs in fullscreen mode inserting spaces at line breaks
663- Fixed file-edit diffs disappearing from the UI on `--resume` when the edited file was larger than 10KB
664- Fixed several `/resume` picker issues: `--resume <name>` opening uneditable, filter reload wiping search state, empty list swallowing arrow keys, cross-project staleness, and transient task-status text replacing conversation summaries
665- Fixed `/export` not honoring absolute paths and `~`, and silently rewriting user-supplied extensions to `.txt`
666- Fixed `/effort max` being denied for unknown or future model IDs
667- Fixed slash command picker breaking when a plugin's frontmatter `name` is a YAML boolean keyword
668- Fixed rate-limit upsell text being hidden after message remounts
669- Fixed MCP tools with `_meta["anthropic/maxResultSizeChars"]` not bypassing the token-based persist layer
670- Fixed voice mode leaking dozens of space characters into the input when re-holding the push-to-talk key while the previous transcript is still processing
671- Fixed `DISABLE_AUTOUPDATER` not fully suppressing the npm registry version check and symlink modification on npm-based installs
672- Fixed a memory leak where Remote Control permission handler entries were retained for the lifetime of the session
673- Fixed background subagents that fail with an error not reporting partial progress to the parent agent
674- Fixed prompt-type Stop/SubagentStop hooks failing on long sessions, and hook evaluator API errors showing "JSON validation failed" instead of the real message
675- Fixed feedback survey rendering when dismissed
676- Fixed Bash `grep -f FILE` / `rg -f FILE` not prompting when reading a pattern file outside the working directory
677- Fixed stale subagent worktree cleanup removing worktrees that contain untracked files
678- Fixed `sandbox.network.allowMachLookup` not taking effect on macOS
679- Improved `/resume` filter hint labels and added project/worktree/branch names in the filter indicator
680- Improved footer indicators (Focus, notifications) to stay on the mode-indicator row instead of wrapping at narrow terminal widths
681- Improved `/agents` with a tabbed layout: a Running tab shows live subagents, and the Library tab adds Run agent and View running instance actions
682- Improved `/reload-plugins` to pick up plugin-provided skills without requiring a restart
683- Improved Accept Edits mode to auto-approve filesystem commands prefixed with safe env vars or process wrappers
684- Improved Vim mode: `j`/`k` in NORMAL mode now navigate history and select the footer pill at the input boundary
685- Improved hook errors in the transcript to include the first line of stderr for self-diagnosis without `--debug`
686- Improved OTEL tracing: interaction spans now correctly wrap full turns under concurrent SDK calls, and headless turns end spans per-turn
687- Improved transcript entries to carry final token usage instead of streaming placeholders
688- Updated the `/claude-api` skill to cover Managed Agents alongside Claude API
689- [VSCode] Fixed false-positive "requires git-bash" error on Windows when `CLAUDE_CODE_GIT_BASH_PATH` is set or Git is installed at a default location
690- Fixed `CLAUDE_CODE_MAX_CONTEXT_TOKENS` to honor `DISABLE_COMPACT` when it is set.
691- Dropped `/compact` hints when `DISABLE_COMPACT` is set.
692
693## 2.1.97
694
695- Added focus view toggle (`Ctrl+O`) in `NO_FLICKER` mode showing prompt, one-line tool summary with edit diffstats, and final response
696- Added `refreshInterval` status line setting to re-run the status line command every N seconds
697- Added `workspace.git_worktree` to the status line JSON input, set when the current directory is inside a linked git worktree
698- Added `● N running` indicator in `/agents` next to agent types with live subagent instances
699- Added syntax highlighting for Cedar policy files (`.cedar`, `.cedarpolicy`)
700- Fixed `--dangerously-skip-permissions` being silently downgraded to accept-edits mode after approving a write to a protected path
701- Fixed and hardened Bash tool permissions, tightening checks around env-var prefixes and network redirects, and reducing false prompts on common commands
702- Fixed permission rules with names matching JavaScript prototype properties (e.g. `toString`) causing `settings.json` to be silently ignored
703- Fixed managed-settings allow rules remaining active after an admin removed them until process restart
704- Fixed `permissions.additionalDirectories` changes in settings not applying mid-session
705- Fixed removing a directory from `settings.permissions.additionalDirectories` revoking access to the same directory passed via `--add-dir`
706- Fixed MCP HTTP/SSE connections accumulating ~50 MB/hr of unreleased buffers when servers reconnect
707- Fixed MCP OAuth `oauth.authServerMetadataUrl` not being honored on token refresh after restart, fixing ADFS and similar IdPs
708- Fixed 429 retries burning all attempts in ~13 seconds when the server returns a small `Retry-After` — exponential backoff now applies as a minimum
709- Fixed rate-limit upgrade options disappearing after context compaction
710- Fixed several `/resume` picker issues: `--resume <name>` opening uneditable, Ctrl+A reload wiping search, empty list swallowing navigation, task-status text replacing conversation summary, and cross-project staleness
711- Fixed file-edit diffs disappearing on `--resume` when the edited file was larger than 10KB
712- Fixed `--resume` cache misses and lost mid-turn input from attachment messages not being saved to the transcript
713- Fixed messages typed while Claude is working not being persisted to the transcript
714- Fixed prompt-type `Stop`/`SubagentStop` hooks failing on long sessions, and hook evaluator API errors displaying "JSON validation failed" instead of the actual message
715- Fixed subagents with worktree isolation or `cwd:` override leaking their working directory back to the parent session's Bash tool
716- Fixed compaction writing duplicate multi-MB subagent transcript files on prompt-too-long retries
717- Fixed `claude plugin update` reporting "already at the latest version" for git-based marketplace plugins when the remote had newer commits
718- Fixed slash command picker breaking when a plugin's frontmatter `name` is a YAML boolean keyword
719- Fixed copying wrapped URLs in `NO_FLICKER` mode inserting spaces at line breaks
720- Fixed scroll rendering artifacts in `NO_FLICKER` mode when running inside zellij
721- Fixed a crash in `NO_FLICKER` mode when hovering over MCP tool results
722- Fixed a `NO_FLICKER` mode memory leak where API retries left stale streaming state
723- Fixed slow mouse-wheel scrolling in `NO_FLICKER` mode on Windows Terminal
724- Fixed custom status line not displaying in `NO_FLICKER` mode on terminals shorter than 24 rows
725- Fixed Shift+Enter and Alt/Cmd+arrow shortcuts not working in Warp with `NO_FLICKER` mode
726- Fixed Korean/Japanese/Unicode text becoming garbled when copied in no-flicker mode on Windows
727- Fixed Bedrock SigV4 authentication failing when `AWS_BEARER_TOKEN_BEDROCK` or `ANTHROPIC_BEDROCK_BASE_URL` are set to empty strings (as GitHub Actions does for unset inputs)
728- Improved Accept Edits mode to auto-approve filesystem commands prefixed with safe env vars or process wrappers (e.g. `LANG=C rm foo`, `timeout 5 mkdir out`)
729- Improved auto mode and bypass-permissions mode to auto-approve sandbox network access prompts
730- Improved sandbox: `sandbox.network.allowMachLookup` now takes effect on macOS
731- Improved image handling: pasted and attached images are now compressed to the same token budget as images read via the Read tool
732- Improved slash command and `@`-mention completion to trigger after CJK sentence punctuation, so Japanese/Chinese input no longer requires a space before `/` or `@`
733- Improved Bridge sessions to show the local git repo, branch, and working directory on the claude.ai session card
734- Improved footer layout: indicators (Focus, notifications) now stay on the mode-indicator row instead of wrapping below
735- Improved context-low warning to show as a transient footer notification instead of a persistent row
736- Improved markdown blockquotes to show a continuous left bar across wrapped lines
737- Improved session transcript size by skipping empty hook entries and capping stored pre-edit file copies
738- Improved transcript accuracy: per-block entries now carry the final token usage instead of the streaming placeholder
739- Improved Bash tool OTEL tracing: subprocesses now inherit a W3C `TRACEPARENT` env var when tracing is enabled
740- Updated `/claude-api` skill to cover Managed Agents alongside the Claude API
741
742## 2.1.96
743
744- Fixed Bedrock requests failing with `403 "Authorization header is missing"` when using `AWS_BEARER_TOKEN_BEDROCK` or `CLAUDE_CODE_SKIP_BEDROCK_AUTH` (regression in 2.1.94)
745
746## 2.1.94
747
748- Added support for Amazon Bedrock powered by Mantle, set `CLAUDE_CODE_USE_MANTLE=1`
749- Changed default effort level from medium to high for API-key, Bedrock/Vertex/Foundry, Team, and Enterprise users (control this with `/effort`)
750- Added compact `Slacked #channel` header with a clickable channel link for Slack MCP send-message tool calls
751- Added `keep-coding-instructions` frontmatter field support for plugin output styles
752- Added `hookSpecificOutput.sessionTitle` to `UserPromptSubmit` hooks for setting the session title
753- Plugin skills declared via `"skills": ["./"]` now use the skill's frontmatter `name` for the invocation name instead of the directory basename, giving a stable name across install methods
754- Fixed agents appearing stuck after a 429 rate-limit response with a long Retry-After header — the error now surfaces immediately instead of silently waiting
755- Fixed Console login on macOS silently failing with "Not logged in" when the login keychain is locked or its password is out of sync — the error is now surfaced and `claude doctor` diagnoses the fix
756- Fixed plugin skill hooks defined in YAML frontmatter being silently ignored
757- Fixed plugin hooks failing with "No such file or directory" when `CLAUDE_PLUGIN_ROOT` was not set
758- Fixed `${CLAUDE_PLUGIN_ROOT}` resolving to the marketplace source directory instead of the installed cache for local-marketplace plugins on startup
759- Fixed scrollback showing the same diff repeated and blank pages in long-running sessions
760- Fixed multiline user prompts in the transcript indenting wrapped lines under the `❯` caret instead of under the text
761- Fixed Shift+Space inserting the literal word "space" instead of a space character in search inputs
762- Fixed hyperlinks opening two browser tabs when clicked inside tmux running in an xterm.js-based terminal (VS Code, Hyper, Tabby)
763- Fixed an alt-screen rendering bug where content height changes mid-scroll could leave compounding ghost lines
764- Fixed `FORCE_HYPERLINK` environment variable being ignored when set via `settings.json` `env`
765- Fixed native terminal cursor not tracking the selected tab in dialogs, so screen readers and magnifiers can follow tab navigation
766- Fixed Bedrock invocation of Sonnet 3.5 v2 by using the `us.` inference profile ID
767- Fixed SDK/print mode not preserving the partial assistant response in conversation history when interrupted mid-stream
768- Improved `--resume` to resume sessions from other worktrees of the same repo directly instead of printing a `cd` command
769- Fixed CJK and other multibyte text being corrupted with U+FFFD in stream-json input/output when chunk boundaries split a UTF-8 sequence
770- [VSCode] Reduced cold-open subprocess work on starting a session
771- [VSCode] Fixed dropdown menus selecting the wrong item when the mouse was over the list while typing or using arrow keys
772- [VSCode] Added a warning banner when `settings.json` files fail to parse, so users know their permission rules are not being applied
773
774## 2.1.92
775
776- Added `forceRemoteSettingsRefresh` policy setting: when set, the CLI blocks startup until remote managed settings are freshly fetched, and exits if the fetch fails (fail-closed)
777- Added interactive Bedrock setup wizard accessible from the login screen when selecting "3rd-party platform" — guides you through AWS authentication, region configuration, credential verification, and model pinning
778- Added per-model and cache-hit breakdown to `/cost` for subscription users
779- `/release-notes` is now an interactive version picker
780- Remote Control session names now use your hostname as the default prefix (e.g. `myhost-graceful-unicorn`), overridable with `--remote-control-session-name-prefix`
781- Pro users now see a footer hint when returning to a session after the prompt cache has expired, showing roughly how many tokens the next turn will send uncached
782- Fixed subagent spawning permanently failing with "Could not determine pane count" after tmux windows are killed or renumbered during a long-running session
783- Fixed prompt-type Stop hooks incorrectly failing when the small fast model returns `ok:false`, and restored `preventContinuation:true` semantics for non-Stop prompt-type hooks
784- Fixed tool input validation failures when streaming emits array/object fields as JSON-encoded strings
785- Fixed an API 400 error that could occur when extended thinking produced a whitespace-only text block alongside real content
786- Fixed accidental feedback survey submissions from auto-pilot keypresses and consecutive-prompt digit collisions
787- Fixed misleading "esc to interrupt" hint appearing alongside "esc to clear" when a text selection exists in fullscreen mode during processing
788- Fixed Homebrew install update prompts to use the cask's release channel (`claude-code` → stable, `claude-code@latest` → latest)
789- Fixed `ctrl+e` jumping to the end of the next line when already at end of line in multiline prompts
790- Fixed an issue where the same message could appear at two positions when scrolling up in fullscreen mode (iTerm2, Ghostty, and other terminals with DEC 2026 support)
791- Fixed idle-return "/clear to save X tokens" hint showing cumulative session tokens instead of current context size
792- Fixed plugin MCP servers stuck "connecting" on session start when they duplicate a claude.ai connector that is unauthenticated
793- Improved Write tool diff computation speed for large files (60% faster on files with tabs/`&`/`$`)
794- Removed `/tag` command
795- Removed `/vim` command (toggle vim mode via `/config` → Editor mode)
796- Linux sandbox now ships the `apply-seccomp` helper in both npm and native builds, restoring unix-socket blocking for sandboxed commands
797
798## 2.1.91
799
800- Added MCP tool result persistence override via `_meta["anthropic/maxResultSizeChars"]` annotation (up to 500K), allowing larger results like DB schemas to pass through without truncation
801- Added `disableSkillShellExecution` setting to disable inline shell execution in skills, custom slash commands, and plugin commands
802- Added support for multi-line prompts in `claude-cli://open?q=` deep links (encoded newlines `%0A` no longer rejected)
803- Plugins can now ship executables under `bin/` and invoke them as bare commands from the Bash tool
804- Fixed transcript chain breaks on `--resume` that could lose conversation history when async transcript writes fail silently
805- Fixed `cmd+delete` not deleting to start of line on iTerm2, kitty, WezTerm, Ghostty, and Windows Terminal
806- Fixed plan mode in remote sessions losing track of the plan file after a container restart, which caused permission prompts on plan edits and an empty plan-approval modal
807- Fixed JSON schema validation for `permissions.defaultMode: "auto"` in settings.json
808- Fixed Windows version cleanup not protecting the active version's rollback copy
809- `/feedback` now explains why it's unavailable instead of disappearing from the slash menu
810- Improved `/claude-api` skill guidance for agent design patterns including tool surface decisions, context management, and caching strategy
811- Improved performance: faster `stripAnsi` on Bun by routing through `Bun.stripANSI`
812- Edit tool now uses shorter `old_string` anchors, reducing output tokens
813
814## 2.1.90
815
816- Added `/powerup` — interactive lessons teaching Claude Code features with animated demos
817- Added `CLAUDE_CODE_PLUGIN_KEEP_MARKETPLACE_ON_FAILURE` env var to keep the existing marketplace cache when `git pull` fails, useful in offline environments
818- Added `.husky` to protected directories (acceptEdits mode)
819- Fixed an infinite loop where the rate-limit options dialog would repeatedly auto-open after hitting your usage limit, eventually crashing the session
820- Fixed `--resume` causing a full prompt-cache miss on the first request for users with deferred tools, MCP servers, or custom agents (regression since v2.1.69)
821- Fixed `Edit`/`Write` failing with "File content has changed" when a PostToolUse format-on-save hook rewrites the file between consecutive edits
822- Fixed `PreToolUse` hooks that emit JSON to stdout and exit with code 2 not correctly blocking the tool call
823- Fixed collapsed search/read summary badge appearing multiple times in fullscreen scrollback when a CLAUDE.md file auto-loads during a tool call
824- Fixed auto mode not respecting explicit user boundaries ("don't push", "wait for X before Y") even when the action would otherwise be allowed
825- Fixed click-to-expand hover text being nearly invisible on light terminal themes
826- Fixed UI crash when malformed tool input reached the permission dialog
827- Fixed headers disappearing when scrolling `/model`, `/config`, and other selection screens
828- Hardened PowerShell tool permission checks: fixed trailing `&` background job bypass, `-ErrorAction Break` debugger hang, archive-extraction TOCTOU, and parse-fail fallback deny-rule degradation
829- Improved performance: eliminated per-turn JSON.stringify of MCP tool schemas on cache-key lookup
830- Improved performance: SSE transport now handles large streamed frames in linear time (was quadratic)
831- Improved performance: SDK sessions with long conversations no longer slow down quadratically on transcript writes
832- Improved `/resume` all-projects view to load project sessions in parallel, improving load times for users with many projects
833- Changed `--resume` picker to no longer show sessions created by `claude -p` or SDK invocations
834- Removed `Get-DnsClientCache` and `ipconfig /displaydns` from auto-allow (DNS cache privacy)
835
836## 2.1.89
837
838- Added `"defer"` permission decision to `PreToolUse` hooks — headless sessions can pause at a tool call and resume with `-p --resume` to have the hook re-evaluate
839- Added `CLAUDE_CODE_NO_FLICKER=1` environment variable to opt into flicker-free alt-screen rendering with virtualized scrollback
840- Added `PermissionDenied` hook that fires after auto mode classifier denials — return `{retry: true}` to tell the model it can retry
841- Added named subagents to `@` mention typeahead suggestions
842- Added `MCP_CONNECTION_NONBLOCKING=true` for `-p` mode to skip the MCP connection wait entirely, and bounded `--mcp-config` server connections at 5s instead of blocking on the slowest server
843- Auto mode: denied commands now show a notification and appear in `/permissions` → Recent tab where you can retry with `r`
844- Fixed `Edit(//path/**)` and `Read(//path/**)` allow rules to check the resolved symlink target, not just the requested path
845- Fixed voice push-to-talk not activating for some modifier-combo bindings, and voice mode on Windows failing with "WebSocket upgrade rejected with HTTP 101"
846- Fixed Edit/Write tools doubling CRLF on Windows and stripping Markdown hard line breaks (two trailing spaces)
847- Fixed `StructuredOutput` schema cache bug causing ~50% failure rate when using multiple schemas
848- Fixed memory leak where large JSON inputs were retained as LRU cache keys in long-running sessions
849- Fixed a crash when removing a message from very large session files (over 50MB)
850- Fixed LSP server zombie state after crash — server now restarts on next request instead of failing until session restart
851- Fixed prompt history entries containing CJK or emoji being silently dropped when they fall on a 4KB boundary in `~/.claude/history.jsonl`
852- Fixed `/stats` undercounting tokens by excluding subagent usage, and losing historical data beyond 30 days when the stats cache format changes
853- Fixed `-p --resume` hangs when the deferred tool input exceeds 64KB or no deferred marker exists, and `-p --continue` not resuming deferred tools
854- Fixed `claude-cli://` deep links not opening on macOS
855- Fixed MCP tool errors truncating to only the first content block when the server returns multi-element error content
856- Fixed skill reminders and other system context being dropped when sending messages with images via the SDK
857- Fixed PreToolUse/PostToolUse hooks to receive `file_path` as an absolute path for Write/Edit/Read tools, matching the documented behavior
858- Fixed autocompact thrash loop — now detects when context refills to the limit immediately after compacting three times in a row and stops with an actionable error instead of burning API calls
859- Fixed prompt cache misses in long sessions caused by tool schema bytes changing mid-session
860- Fixed nested CLAUDE.md files being re-injected dozens of times in long sessions that read many files
861- Fixed `--resume` crash when transcript contains a tool result from an older CLI version or interrupted write
862- Fixed misleading "Rate limit reached" message when the API returned an entitlement error — now shows the actual error with actionable hints
863- Fixed hooks `if` condition filtering not matching compound commands (`ls && git push`) or commands with env-var prefixes (`FOO=bar git push`)
864- Fixed collapsed search/read group badges duplicating in terminal scrollback during heavy parallel tool use
865- Fixed notification `invalidates` not clearing the currently-displayed notification immediately
866- Fixed prompt briefly disappearing after submit when background messages arrived during processing
867- Fixed Devanagari and other combining-mark text being truncated in assistant output
868- Fixed rendering artifacts on main-screen terminals after layout shifts
869- Fixed voice mode failing to request microphone permission on macOS Apple Silicon
870- Fixed Shift+Enter submitting instead of inserting a newline on Windows Terminal Preview 1.25
871- Fixed periodic UI jitter during streaming in iTerm2 when running inside tmux
872- Fixed PowerShell tool incorrectly reporting failures when commands like `git push` wrote progress to stderr on Windows PowerShell 5.1
873- Fixed a potential out-of-memory crash when the Edit tool was used on very large files (>1 GiB)
874- Improved collapsed tool summary to show "Listed N directories" for `ls`/`tree`/`du` instead of "Read N files"
875- Improved Bash tool to warn when a formatter/linter command modifies files you have previously read, preventing stale-edit errors
876- Improved `@`-mention typeahead to rank source files above MCP resources with similar names
877- Improved PowerShell tool prompt with version-appropriate syntax guidance (5.1 vs 7+)
878- Changed `Edit` to work on files viewed via `Bash` with `sed -n` or `cat`, without requiring a separate `Read` call first
879- Changed hook output over 50K characters to be saved to disk with a file path + preview instead of being injected directly into context
880- Changed `cleanupPeriodDays: 0` in settings.json to be rejected with a validation error — it previously silently disabled transcript persistence
881- Changed thinking summaries to no longer be generated by default in interactive sessions — set `showThinkingSummaries: true` in settings.json to restore
882- Documented `TaskCreated` hook event and its blocking behavior
883- Preserved task notifications when backgrounding a running command with Ctrl+B
884- PowerShell tool on Windows: external-command arguments containing both a double-quote and whitespace now prompt instead of auto-allowing (PS 5.1 argument-splitting hardening)
885- `/env` now applies to PowerShell tool commands (previously only affected Bash)
886- `/usage` now hides redundant "Current week (Sonnet only)" bar for Pro and Enterprise plans
887- Image paste no longer inserts a trailing space
888- Pasting `!command` into an empty prompt now enters bash mode, matching typed `!` behavior
889- `/buddy` is here for April 1st — hatch a small creature that watches you code
890
891## 2.1.87
892
893- Fixed messages in Cowork Dispatch not getting delivered
894
895## 2.1.86
896
897- Added `X-Claude-Code-Session-Id` header to API requests so proxies can aggregate requests by session without parsing the body
898- Added `.jj` and `.sl` to VCS directory exclusion lists so Grep and file autocomplete don't descend into Jujutsu or Sapling metadata
899- Fixed `--resume` failing with "tool_use ids were found without tool_result blocks" on sessions created before v2.1.85
900- Fixed Write/Edit/Read failing on files outside the project root (e.g., `~/.claude/CLAUDE.md`) when conditional skills or rules are configured
901- Fixed unnecessary config disk writes on every skill invocation that could cause performance issues and config corruption on Windows
902- Fixed potential out-of-memory crash when using `/feedback` on very long sessions with large transcript files
903- Fixed `--bare` mode dropping MCP tools in interactive sessions and silently discarding messages enqueued mid-turn
904- Fixed the `c` shortcut copying only ~20 characters of the OAuth login URL instead of the full URL
905- Fixed masked input (e.g., OAuth code paste) leaking the start of the token when wrapping across multiple lines on narrow terminals
906- Fixed official marketplace plugin scripts failing with "Permission denied" on macOS/Linux since v2.1.83
907- Fixed statusline showing another session's model when running multiple Claude Code instances and using `/model` in one of them
908- Fixed scroll not following new messages after wheel scroll or click-to-select at the bottom of a long conversation
909- Fixed `/plugin` uninstall dialog: pressing `n` now correctly uninstalls the plugin while preserving its data directory
910- Fixed a regression where pressing Enter after clicking could leave the transcript blank until the response arrived
911- Fixed `ultrathink` hint lingering after deleting the keyword
912- Fixed memory growth in long sessions from markdown/highlight render caches retaining full content strings
913- Reduced startup event-loop stalls when many claude.ai MCP connectors are configured (macOS keychain cache extended from 5s to 30s)
914- Reduced token overhead when mentioning files with `@` — raw string content no longer JSON-escaped
915- Improved prompt cache hit rate for Bedrock, Vertex, and Foundry users by removing dynamic content from tool descriptions
916- Memory filenames in the "Saved N memories" notice now highlight on hover and open on click
917- Skill descriptions in the `/skills` listing are now capped at 250 characters to reduce context usage
918- Changed `/skills` menu to sort alphabetically for easier scanning
919- Auto mode now shows "unavailable for your plan" when disabled by plan restrictions (was "temporarily unavailable")
920- [VSCode] Fixed extension incorrectly showing "Not responding" during long-running operations
921- [VSCode] Fixed extension defaulting Max plan users to Sonnet after the OAuth token refreshes (8 hours after login)
922- Read tool now uses compact line-number format and deduplicates unchanged re-reads, reducing token usage
923
924## 2.1.85
925
926- Added `CLAUDE_CODE_MCP_SERVER_NAME` and `CLAUDE_CODE_MCP_SERVER_URL` environment variables to MCP `headersHelper` scripts, allowing one helper to serve multiple servers
927- Added conditional `if` field for hooks using permission rule syntax (e.g., `Bash(git *)`) to filter when they run, reducing process spawning overhead
928- Added timestamp markers in transcripts when scheduled tasks (`/loop`, `CronCreate`) fire
929- Added trailing space after `[Image #N]` placeholder when pasting images
930- Deep link queries (`claude-cli://open?q=…`) now support up to 5,000 characters, with a "scroll to review" warning for long pre-filled prompts
931- MCP OAuth now follows RFC 9728 Protected Resource Metadata discovery to find the authorization server
932- Plugins blocked by organization policy (`managed-settings.json`) can no longer be installed or enabled, and are hidden from marketplace views
933- PreToolUse hooks can now satisfy `AskUserQuestion` by returning `updatedInput` alongside `permissionDecision: "allow"`, enabling headless integrations that collect answers via their own UI
934- `tool_parameters` in OpenTelemetry tool_result events are now gated behind `OTEL_LOG_TOOL_DETAILS=1`
935- Fixed `/compact` failing with "context exceeded" when the conversation has grown too large for the compact request itself to fit
936- Fixed `/plugin enable` and `/plugin disable` failing when a plugin's install location differs from where it's declared in settings
937- Fixed `--worktree` exiting with an error in non-git repositories before the `WorktreeCreate` hook could run
938- Fixed `deniedMcpServers` setting not blocking claude.ai MCP servers
939- Fixed `switch_display` in the computer-use tool returning "not available in this session" on multi-monitor setups
940- Fixed crash when `OTEL_LOGS_EXPORTER`, `OTEL_METRICS_EXPORTER`, or `OTEL_TRACES_EXPORTER` is set to `none`
941- Fixed diff syntax highlighting not working in non-native builds
942- Fixed MCP step-up authorization failing when a refresh token exists — servers requesting elevated scopes via `403 insufficient_scope` now correctly trigger the re-authorization flow
943- Fixed memory leak in remote sessions when a streaming response is interrupted
944- Fixed persistent ECONNRESET errors during edge connection churn by using a fresh TCP connection on retry
945- Fixed prompts getting stuck in the queue after running certain slash commands, with up-arrow unable to retrieve them
946- Fixed Python Agent SDK: `type:'sdk'` MCP servers passed via `--mcp-config` are no longer dropped during startup
947- Fixed raw key sequences appearing in the prompt when running over SSH or in the VS Code integrated terminal
948- Fixed Remote Control session status staying stuck on "Requires Action" after a permission is resolved
949- Fixed shift+enter and meta+enter being intercepted by typeahead suggestions instead of inserting newlines
950- Fixed stale content bleeding through when scrolling up during streaming
951- Fixed terminal left in enhanced keyboard mode after exit in Ghostty, Kitty, WezTerm, and other terminals supporting the Kitty keyboard protocol — Ctrl+C and Ctrl+D now work correctly after quitting
952- Improved @-mention file autocomplete performance on large repositories
953- Improved PowerShell dangerous command detection
954- Improved scroll performance with large transcripts by replacing WASM yoga-layout with a pure TypeScript implementation
955- Reduced UI stutter when compaction triggers on large sessions
956
957## 2.1.84
958
959- Added PowerShell tool for Windows as an opt-in preview. Learn more at https://code.claude.com/docs/en/tools-reference#powershell-tool
960- Added `ANTHROPIC_DEFAULT_{OPUS,SONNET,HAIKU}_MODEL_SUPPORTS` env vars to override effort/thinking capability detection for pinned default models for 3p (Bedrock, Vertex, Foundry), and `_MODEL_NAME`/`_DESCRIPTION` to customize the `/model` picker label
961- Added `CLAUDE_STREAM_IDLE_TIMEOUT_MS` env var to configure the streaming idle watchdog threshold (default 90s)
962- Added `TaskCreated` hook that fires when a task is created via `TaskCreate`
963- Added `WorktreeCreate` hook support for `type: "http"` — return the created worktree path via `hookSpecificOutput.worktreePath` in the response JSON
964- Added `allowedChannelPlugins` managed setting for team/enterprise admins to define a channel plugin allowlist
965- Added `x-client-request-id` header to API requests for debugging timeouts
966- Added idle-return prompt that nudges users returning after 75+ minutes to `/clear`, reducing unnecessary token re-caching on stale sessions
967- Deep links (`claude-cli://`) now open in your preferred terminal instead of whichever terminal happens to be first in the detection list
968- Rules and skills `paths:` frontmatter now accepts a YAML list of globs
969- MCP tool descriptions and server instructions are now capped at 2KB to prevent OpenAPI-generated servers from bloating context
970- MCP servers configured both locally and via claude.ai connectors are now deduplicated — the local config wins
971- Background bash tasks that appear stuck on an interactive prompt now surface a notification after ~45 seconds
972- Token counts ≥1M now display as "1.5m" instead of "1512.6k"
973- Global system-prompt caching now works when `ToolSearch` is enabled, including for users with MCP tools configured
974- Fixed voice push-to-talk: holding the voice key no longer leaks characters into the text input, and transcripts now insert at the correct position
975- Fixed up/down arrow keys being unresponsive when a footer item is focused
976- Fixed `Ctrl+U` (kill-to-line-start) being a no-op at line boundaries in multiline input, so repeated `Ctrl+U` now clears across lines
977- Fixed null-unbinding a default chord binding (e.g. `"ctrl+x ctrl+k": null`) still entering chord-wait mode instead of freeing the prefix key
978- Fixed mouse events inserting literal "mouse" text into transcript search input
979- Fixed workflow subagents failing with API 400 when the outer session uses `--json-schema` and the subagent also specifies a schema
980- Fixed missing background color behind certain emoji in user message bubbles on some terminals
981- Fixed the "allow Claude to edit its own settings for this session" permission option not sticking for users with `Edit(.claude)` allow rules
982- Fixed a hang when generating attachment snippets for large edited files
983- Fixed MCP tool/resource cache leak on server reconnect
984- Fixed a startup performance issue where partial clone repositories (Scalar/GVFS) triggered mass blob downloads
985- Fixed native terminal cursor not tracking the text input caret, so IME composition (CJK input) now renders inline and screen readers can follow the input position
986- Fixed spurious "Not logged in" errors on macOS caused by transient keychain read failures
987- Fixed cold-start race where core tools could be deferred without their bypass active, causing Edit/Write to fail with InputValidationError on typed parameters
988- Improved detection for dangerous removals of Windows drive roots (`C:\`, `C:\Windows`, etc.)
989- Improved interactive startup by ~30ms by running `setup()` in parallel with slash command and agent loading
990- Improved startup for `claude "prompt"` with MCP servers — the REPL now renders immediately instead of blocking until all servers connect
991- Improved Remote Control to show a specific reason when blocked instead of a generic "not yet enabled" message
992- Improved p90 prompt cache rate
993- Reduced scroll-to-top resets in long sessions by making the message window immune to compaction and grouping changes
994- Reduced terminal flickering when animated tool progress scrolls above the viewport
995- Changed issue/PR references to only become clickable links when written as `owner/repo#123` — bare `#123` is no longer auto-linked
996- Slash commands unavailable for the current auth setup (`/voice`, `/mobile`, `/chrome`, `/upgrade`, etc.) are now hidden instead of shown
997- [VSCode] Added rate limit warning banner with usage percentage and reset time
998- Stats screenshot (Ctrl+S in /stats) now works in all builds and is 16× faster
999
1000## 2.1.83
1001
1002- Added `managed-settings.d/` drop-in directory alongside `managed-settings.json`, letting separate teams deploy independent policy fragments that merge alphabetically
1003- Added `CwdChanged` and `FileChanged` hook events for reactive environment management (e.g., direnv)
1004- Added `sandbox.failIfUnavailable` setting to exit with an error when sandbox is enabled but cannot start, instead of running unsandboxed
1005- Added `disableDeepLinkRegistration` setting to prevent `claude-cli://` protocol handler registration
1006- Added `CLAUDE_CODE_SUBPROCESS_ENV_SCRUB=1` to strip Anthropic and cloud provider credentials from subprocess environments (Bash tool, hooks, MCP stdio servers)
1007- Added transcript search — press `/` in transcript mode (`Ctrl+O`) to search, `n`/`N` to step through matches
1008- Added `Ctrl+X Ctrl+E` as an alias for opening the external editor (readline-native binding; `Ctrl+G` still works)
1009- Pasted images now insert an `[Image #N]` chip at the cursor so you can reference them positionally in your prompt
1010- Agents can now declare `initialPrompt` in frontmatter to auto-submit a first turn
1011- `chat:killAgents` and `chat:fastMode` are now rebindable via `~/.claude/keybindings.json`
1012- Fixed mouse tracking escape sequences leaking to shell prompt after exit
1013- Fixed Claude Code hanging on exit on macOS
1014- Fixed screen flashing blank after being idle for a few seconds
1015- Fixed a hang when diffing very large files with few common lines — diffs now time out after 5 seconds and fall back gracefully
1016- Fixed a 1–8 second UI freeze on startup when voice input was enabled, caused by eagerly loading the native audio module
1017- Fixed a startup regression where Claude Code would wait ~3s for claude.ai MCP config fetch before proceeding
1018- Fixed `--mcp-config` CLI flag bypassing `allowedMcpServers`/`deniedMcpServers` managed policy enforcement
1019- Fixed claude.ai MCP connectors (Slack, Gmail, etc.) not being available in single-turn `--print` mode
1020- Fixed `caffeinate` process not properly terminating when Claude Code exits, preventing Mac from sleeping
1021- Fixed bash mode not activating when tab-accepting `!`-prefixed command suggestions
1022- Fixed stale slash command selection showing wrong highlighted command after navigating suggestions
1023- Fixed `/config` menu showing both the search cursor and list selection at the same time
1024- Fixed background subagents becoming invisible after context compaction, which could cause duplicate agents to be spawned
1025- Fixed background agent tasks staying stuck in "running" state when git or API calls hang during cleanup
1026- Fixed `--channels` showing "Channels are not currently available" on first launch after upgrade
1027- Fixed uninstalled plugin hooks continuing to fire until the next session
1028- Fixed queued commands flickering during streaming responses
1029- Fixed slash commands being sent to the model as text when submitted while a message is processing
1030- Fixed scrollback jumping when collapsed read/search groups finish after scrolling offscreen
1031- Fixed scrollback jumping to top when the model starts or stops thinking
1032- Fixed SDK session history loss on resume caused by hook progress/attachment messages forking the parentUuid chain
1033- Fixed copy-on-select not firing when you release the mouse outside the terminal window
1034- Fixed ghost characters appearing in height-constrained lists when items overflow
1035- Fixed `Ctrl+B` interfering with readline backward-char at an idle prompt — it now only fires when a foreground task can be backgrounded
1036- Fixed tool result files never being cleaned up, ignoring the `cleanupPeriodDays` setting
1037- Fixed space key being swallowed for up to 3 seconds after releasing voice hold-to-talk
1038- Fixed ALSA library errors corrupting the terminal UI when using voice mode on Linux without audio hardware (Docker, headless, WSL1)
1039- Fixed voice mode SoX detection on Termux/Android where spawning `which` is kernel-restricted
1040- Fixed Remote Control sessions showing as Idle in the web session list while actively running
1041- Fixed footer navigation selecting an invisible Remote Control pill in config-driven mode
1042- Fixed memory leak in remote sessions where tool use IDs accumulate indefinitely
1043- Improved Bedrock SDK cold-start latency by overlapping profile fetch with other boot work
1044- Improved `--resume` memory usage and startup latency on large sessions
1045- Improved plugin startup — commands, skills, and agents now load from disk cache without re-fetching
1046- Improved Remote Control session titles: AI-generated titles now appear within seconds of the first message
1047- Improved `WebFetch` to identify as `Claude-User` so site operators can recognize and allowlist Claude Code traffic via `robots.txt`
1048- Reduced `WebFetch` peak memory usage for large pages
1049- Reduced scrollback resets in long sessions from once per turn to once per ~50 messages
1050- Faster `claude -p` startup with unauthenticated HTTP/SSE MCP servers (~600ms saved)
1051- Bash ghost-text suggestions now include just-submitted commands immediately
1052- Increased non-streaming fallback token cap (21k → 64k) and timeout (120s → 300s local) so fallback requests are less likely to be truncated
1053- Interrupting a prompt before any response now automatically restores your input so you can edit and resubmit
1054- `/status` now works while Claude is responding, instead of being queued until the turn finishes
1055- Plugin MCP servers that duplicate an org-managed connector are now suppressed instead of running a second connection
1056- Linux: respect `XDG_DATA_HOME` when registering the `claude-cli://` protocol handler
1057- Changed "stop all background agents" keybinding from `Ctrl+F` to `Ctrl+X Ctrl+K` to stop shadowing readline forward-char
1058- Deprecated `TaskOutput` tool in favor of using `Read` on the background task's output file path
1059- Added `CLAUDE_CODE_DISABLE_NONSTREAMING_FALLBACK` env var to disable the non-streaming fallback when streaming fails
1060- Plugin options (`manifest.userConfig`) now available externally — plugins can prompt for configuration at enable time, with `sensitive: true` values stored in keychain (macOS) or protected credentials file (other platforms)
1061- Claude can now reference the on-disk path of clipboard-pasted images for file operations
1062- `Ctrl+L` now clears the screen and forces a full redraw — use this to recover when Cmd+K leaves the UI partially blank. Use `Ctrl+U` or double-Esc to clear prompt input.
1063- `--bare -p` (SDK pattern) is ~14% faster to the API request
1064- Memory: `MEMORY.md` index now truncates at 25KB as well as 200 lines
1065- Disabled `AskUserQuestion` and plan-mode tools when `--channels` is active
1066- Fixed API 400 error when a pasted image was queued during a failing tool call
1067- Fixed MCP tool calls hanging indefinitely when an SSE connection drops mid-call and exhausts its reconnection attempts
1068- Fixed Remote Control session titles showing raw XML when a background agent completed before the first user message
1069- Fixed remote sessions forgetting conversation history after a container restart due to progress-message gaps in the resumed transcript chain
1070- Fixed remote sessions requiring re-login on transient auth errors instead of retrying automatically
1071- Fixed `rg ... | wc -l` and similar piped commands hanging and returning `0` in sandbox mode on Linux
1072- Fixed voice input hold-to-talk not activating when a CJK IME inserts a full-width space
1073- Fixed `--worktree` hanging silently when the worktree name contained a forward slash
1074- [VSCode] Spinner now turns red with "Not responding" when the backend hasn't responded for 60 seconds
1075- [VSCode] Fixed session history not loading correctly when reopening a session via URL or after restart
1076- [VSCode] Added Esc-twice (or `/rewind`) to open a keyboard-navigable rewind picker
1077- [VSCode] Fixed "Fork conversation from here" and rewind actions failing silently after the session cache goes stale
1078
1079## 2.1.81
1080
1081- Added `--bare` flag for scripted `-p` calls — skips hooks, LSP, plugin sync, and skill directory walks; requires `ANTHROPIC_API_KEY` or an `apiKeyHelper` via `--settings` (OAuth and keychain auth disabled); auto-memory fully disabled
1082- Added `--channels` permission relay — channel servers that declare the permission capability can forward tool approval prompts to your phone
1083- Fixed multiple concurrent Claude Code sessions requiring repeated re-authentication when one session refreshes its OAuth token
1084- Fixed voice mode silently swallowing retry failures and showing a misleading "check your network" message instead of the actual error
1085- Fixed voice mode audio not recovering when the server silently drops the WebSocket connection
1086- Fixed `CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS` not suppressing the structured-outputs beta header, causing 400 errors on proxy gateways forwarding to Vertex/Bedrock
1087- Fixed `--channels` bypass for Team/Enterprise orgs with no other managed settings configured
1088- Fixed a crash on Node.js 18
1089- Fixed unnecessary permission prompts for Bash commands containing dashes in strings
1090- Fixed plugin hooks blocking prompt submission when the plugin directory is deleted mid-session
1091- Fixed a race condition where background agent task output could hang indefinitely when the task completed between polling intervals
1092- Resuming a session that was in a worktree now switches back to that worktree
1093- Fixed `/btw` not including pasted text when used during an active response
1094- Fixed a race where fast Cmd+Tab followed by paste could beat the clipboard copy under tmux
1095- Fixed terminal tab title not updating with an auto-generated session description
1096- Fixed invisible hook attachments inflating the message count in transcript mode
1097- Fixed Remote Control sessions showing a generic title instead of deriving from the first prompt
1098- Fixed `/rename` not syncing the title for Remote Control sessions
1099- Fixed Remote Control `/exit` not reliably archiving the session
1100- Improved MCP read/search tool calls to collapse into a single "Queried {server}" line (expand with Ctrl+O)
1101- Improved `!` bash mode discoverability — Claude now suggests it when you need to run an interactive command
1102- Improved plugin freshness — ref-tracked plugins now re-clone on every load to pick up upstream changes
1103- Improved Remote Control session titles to refresh after your third message
1104- Updated MCP OAuth to support Client ID Metadata Document (CIMD / SEP-991) for servers without Dynamic Client Registration
1105- Changed plan mode to hide the "clear context" option by default (restore with `"showClearContextOnPlanAccept": true`)
1106- Disabled line-by-line response streaming on Windows (including WSL in Windows Terminal) due to rendering issues
1107- [VSCode] Fixed Windows PATH inheritance for Bash tool when using Git Bash (regression in v2.1.78)
1108
1109## 2.1.80
1110
1111- Added `rate_limits` field to statusline scripts for displaying Claude.ai rate limit usage (5-hour and 7-day windows with `used_percentage` and `resets_at`)
1112- Added `source: 'settings'` plugin marketplace source — declare plugin entries inline in settings.json
1113- Added CLI tool usage detection to plugin tips, in addition to file pattern matching
1114- Added `effort` frontmatter support for skills and slash commands to override the model effort level when invoked
1115- Added `--channels` (research preview) — allow MCP servers to push messages into your session
1116- Fixed `--resume` dropping parallel tool results — sessions with parallel tool calls now restore all tool_use/tool_result pairs instead of showing `[Tool result missing]` placeholders
1117- Fixed voice mode WebSocket failures caused by Cloudflare bot detection on non-browser TLS fingerprints
1118- Fixed 400 errors when using fine-grained tool streaming through API proxies, Bedrock, or Vertex
1119- Fixed `/remote-control` appearing for gateway and third-party provider deployments where it cannot function
1120- Fixed `/sandbox` tab switching not responding to Tab or arrow keys
1121- Improved responsiveness of `@` file autocomplete in large git repositories
1122- Improved `/effort` to show what auto currently resolves to, matching the status bar indicator
1123- Improved `/permissions` — Tab and arrow keys now switch tabs from within a list
1124- Improved background tasks panel — left arrow now closes from the list view
1125- Simplified plugin install tips to use a single `/plugin install` command instead of a two-step flow
1126- Reduced memory usage on startup in large repositories (~80 MB saved on 250k-file repos)
1127- Fixed managed settings (`enabledPlugins`, `permissions.defaultMode`, policy-set env vars) not being applied at startup when `remote-settings.json` was cached from a prior session
1128
1129## 2.1.79
1130
1131- Added `--console` flag to `claude auth login` for Anthropic Console (API billing) authentication
1132- Added "Show turn duration" toggle to the `/config` menu
1133- Fixed `claude -p` hanging when spawned as a subprocess without explicit stdin (e.g. Python `subprocess.run`)
1134- Fixed Ctrl+C not working in `-p` (print) mode
1135- Fixed `/btw` returning the main agent's output instead of answering the side question when triggered during streaming
1136- Fixed voice mode not activating correctly on startup when `voiceEnabled: true` is set
1137- Fixed left/right arrow tab navigation in `/permissions`
1138- Fixed `CLAUDE_CODE_DISABLE_TERMINAL_TITLE` not preventing terminal title from being set on startup
1139- Fixed custom status line showing nothing when workspace trust is blocking it
1140- Fixed enterprise users being unable to retry on rate limit (429) errors
1141- Fixed `SessionEnd` hooks not firing when using interactive `/resume` to switch sessions
1142- Improved startup memory usage by ~18MB across all scenarios
1143- Improved non-streaming API fallback with a 2-minute per-attempt timeout, preventing sessions from hanging indefinitely
1144- `CLAUDE_CODE_PLUGIN_SEED_DIR` now supports multiple seed directories separated by the platform path delimiter (`:` on Unix, `;` on Windows)
1145- [VSCode] Added `/remote-control` — bridge your session to claude.ai/code to continue from a browser or phone
1146- [VSCode] Session tabs now get AI-generated titles based on your first message
1147- [VSCode] Fixed the thinking pill showing "Thinking" instead of "Thought for Ns" after a response completes
1148- [VSCode] Fixed missing session diff button when opening sessions from the left sidebar
1149
1150## 2.1.78
1151
1152- Added `StopFailure` hook event that fires when the turn ends due to an API error (rate limit, auth failure, etc.)
1153- Added `${CLAUDE_PLUGIN_DATA}` variable for plugin persistent state that survives plugin updates; `/plugin uninstall` prompts before deleting it
1154- Added `effort`, `maxTurns`, and `disallowedTools` frontmatter support for plugin-shipped agents
1155- Terminal notifications (iTerm2/Kitty/Ghostty popups, progress bar) now reach the outer terminal when running inside tmux with `set -g allow-passthrough on`
1156- Response text now streams line-by-line as it's generated
1157- Fixed `git log HEAD` failing with "ambiguous argument" inside sandboxed Bash on Linux, and stub files polluting `git status` in the working directory
1158- Fixed `cc log` and `--resume` silently truncating conversation history on large sessions (>5 MB) that used subagents
1159- Fixed infinite loop when API errors triggered stop hooks that re-fed blocking errors to the model
1160- Fixed `deny: ["mcp__servername"]` permission rules not removing MCP server tools before sending to the model, allowing it to see and attempt blocked tools
1161- Fixed `sandbox.filesystem.allowWrite` not working with absolute paths (previously required `//` prefix)
1162- Fixed `/sandbox` Dependencies tab showing Linux prerequisites on macOS instead of macOS-specific info
1163- **Security:** Fixed silent sandbox disable when `sandbox.enabled: true` is set but dependencies are missing — now shows a visible startup warning
1164- Fixed `.git`, `.claude`, and other protected directories being writable without a prompt in `bypassPermissions` mode
1165- Fixed ctrl+u in normal mode scrolling instead of readline kill-line (ctrl+u/ctrl+d half-page scroll moved to transcript mode only)
1166- Fixed voice mode modifier-combo push-to-talk keybindings (e.g. ctrl+k) requiring a hold instead of activating immediately
1167- Fixed voice mode not working on WSL2 with WSLg (Windows 11); WSL1/Win10 users now get a clear error
1168- Fixed `--worktree` flag not loading skills and hooks from the worktree directory
1169- Fixed `CLAUDE_CODE_DISABLE_GIT_INSTRUCTIONS` and `includeGitInstructions` setting not suppressing the git status section in the system prompt
1170- Fixed Bash tool not finding Homebrew and other PATH-dependent binaries when VS Code is launched from Dock/Spotlight
1171- Fixed washed-out Claude orange color in VS Code/Cursor/code-server terminals that don't advertise truecolor support
1172- Added `ANTHROPIC_CUSTOM_MODEL_OPTION` env var to add a custom entry to the `/model` picker, with optional `_NAME` and `_DESCRIPTION` suffixed vars for display
1173- Fixed `ANTHROPIC_BETAS` environment variable being silently ignored when using Haiku models
1174- Fixed queued prompts being concatenated without a newline separator
1175- Improved memory usage and startup time when resuming large sessions
1176- [VSCode] Fixed a brief flash of the login screen when opening the sidebar while already authenticated
1177- [VSCode] Fixed "API Error: Rate limit reached" when selecting Opus — model dropdown no longer offers 1M context variant to subscribers whose plan tier is unknown
1178
1179## 2.1.77
1180
1181- Increased default maximum output token limits for Claude Opus 4.6 to 64k tokens, and the upper bound for Opus 4.6 and Sonnet 4.6 models to 128k tokens
1182- Added `allowRead` sandbox filesystem setting to re-allow read access within `denyRead` regions
1183- `/copy` now accepts an optional index: `/copy N` copies the Nth-latest assistant response
1184- Fixed "Always Allow" on compound bash commands (e.g. `cd src && npm test`) saving a single rule for the full string instead of per-subcommand, leading to dead rules and repeated permission prompts
1185- Fixed auto-updater starting overlapping binary downloads when the slash-command overlay repeatedly opened and closed, accumulating tens of gigabytes of memory
1186- Fixed `--resume` silently truncating recent conversation history due to a race between memory-extraction writes and the main transcript
1187- Fixed PreToolUse hooks returning `"allow"` bypassing `deny` permission rules, including enterprise managed settings
1188- Fixed Write tool silently converting line endings when overwriting CRLF files or creating files in CRLF directories
1189- Fixed memory growth in long-running sessions from progress messages surviving compaction
1190- Fixed cost and token usage not being tracked when the API falls back to non-streaming mode
1191- Fixed `CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS` not stripping beta tool-schema fields, causing proxy gateways to reject requests
1192- Fixed Bash tool reporting errors for successful commands when the system temp directory path contains spaces
1193- Fixed paste being lost when typing immediately after pasting
1194- Fixed Ctrl+D in `/feedback` text input deleting forward instead of the second press exiting the session
1195- Fixed API error when dragging a 0-byte image file into the prompt
1196- Fixed Claude Desktop sessions incorrectly using the terminal CLI's configured API key instead of OAuth
1197- Fixed `git-subdir` plugins at different subdirectories of the same monorepo commit colliding in the plugin cache
1198- Fixed ordered list numbers not rendering in terminal UI
1199- Fixed a race condition where stale-worktree cleanup could delete an agent worktree just resumed from a previous crash
1200- Fixed input deadlock when opening `/mcp` or similar dialogs while the agent is running
1201- Fixed Backspace and Delete keys not working in vim NORMAL mode
1202- Fixed status line not updating when vim mode is toggled on or off
1203- Fixed hyperlinks opening twice on Cmd+click in VS Code, Cursor, and other xterm.js-based terminals
1204- Fixed background colors rendering as terminal-default inside tmux with default configuration
1205- Fixed iTerm2 session crash when selecting text inside tmux over SSH
1206- Fixed clipboard copy silently failing in tmux sessions; copy toast now indicates whether to paste with `⌘V` or tmux `prefix+]`
1207- Fixed `←`/`→` accidentally switching tabs in settings, permissions, and sandbox dialogs while navigating lists
1208- Fixed IDE integration not auto-connecting when Claude Code is launched inside tmux or screen
1209- Fixed CJK characters visually bleeding into adjacent UI elements when clipped at the right edge
1210- Fixed teammate panes not closing when the leader exits
1211- Fixed iTerm2 auto mode not detecting iTerm2 for native split-pane teammates
1212- Faster startup on macOS (~60ms) by reading keychain credentials in parallel with module loading
1213- Faster `--resume` on fork-heavy and very large sessions — up to 45% faster loading and ~100-150MB less peak memory
1214- Improved Esc to abort in-flight non-streaming API requests
1215- Improved `claude plugin validate` to check skill, agent, and command frontmatter plus `hooks/hooks.json`, catching YAML parse errors and schema violations
1216- Background bash tasks are now killed if output exceeds 5GB, preventing runaway processes from filling disk
1217- Sessions are now auto-named from plan content when you accept a plan
1218- Improved headless mode plugin installation to compose correctly with `CLAUDE_CODE_PLUGIN_SEED_DIR`
1219- Show a notice when `apiKeyHelper` takes longer than 10s, preventing it from blocking the main loop
1220- The Agent tool no longer accepts a `resume` parameter — use `SendMessage({to: agentId})` to continue a previously spawned agent
1221- `SendMessage` now auto-resumes stopped agents in the background instead of returning an error
1222- Renamed `/fork` to `/branch` (`/fork` still works as an alias)
1223- [VSCode] Improved plan preview tab titles to use the plan's heading instead of "Claude's Plan"
1224- [VSCode] When option+click doesn't trigger native selection on macOS, the footer now points to the `macOptionClickForcesSelection` setting
1225
1226## 2.1.76
1227
1228- Added MCP elicitation support — MCP servers can now request structured input mid-task via an interactive dialog (form fields or browser URL)
1229- Added new `Elicitation` and `ElicitationResult` hooks to intercept and override responses before they're sent back
1230- Added `-n` / `--name <name>` CLI flag to set a display name for the session at startup
1231- Added `worktree.sparsePaths` setting for `claude --worktree` in large monorepos to check out only the directories you need via git sparse-checkout
1232- Added `PostCompact` hook that fires after compaction completes
1233- Added `/effort` slash command to set model effort level
1234- Added session quality survey — enterprise admins can configure the sample rate via the `feedbackSurveyRate` setting
1235- Fixed deferred tools (loaded via `ToolSearch`) losing their input schemas after conversation compaction, causing array and number parameters to be rejected with type errors
1236- Fixed slash commands showing "Unknown skill"
1237- Fixed plan mode asking for re-approval after the plan was already accepted
1238- Fixed voice mode swallowing keypresses while a permission dialog or plan editor was open
1239- Fixed `/voice` not working on Windows when installed via npm
1240- Fixed spurious "Context limit reached" when invoking a skill with `model:` frontmatter on a 1M-context session
1241- Fixed "adaptive thinking is not supported on this model" error when using non-standard model strings
1242- Fixed `Bash(cmd:*)` permission rules not matching when a quoted argument contains `#`
1243- Fixed "don't ask again" in the Bash permission dialog showing the full raw command for pipes and compound commands
1244- Fixed auto-compaction retrying indefinitely after consecutive failures — a circuit breaker now stops after 3 attempts
1245- Fixed MCP reconnect spinner persisting after successful reconnection
1246- Fixed LSP plugins not registering servers when the LSP Manager initialized before marketplaces were reconciled
1247- Fixed clipboard copying in tmux over SSH — now attempts both direct terminal write and tmux clipboard integration
1248- Fixed `/export` showing only the filename instead of the full file path in the success message
1249- Fixed transcript not auto-scrolling to new messages after selecting text
1250- Fixed Escape key not working to exit the login method selection screen
1251- Fixed several Remote Control issues: sessions silently dying when the server reaps an idle environment, rapid messages being queued one-at-a-time instead of batched, and stale work items causing redelivery after JWT refresh
1252- Fixed bridge sessions failing to recover after extended WebSocket disconnects
1253- Fixed slash commands not found when typing the exact name of a soft-hidden command
1254- Improved `--worktree` startup performance by reading git refs directly and skipping redundant `git fetch` when the remote branch is already available locally
1255- Improved background agent behavior — killing a background agent now preserves its partial results in the conversation context
1256- Improved model fallback notifications — now always visible instead of hidden behind verbose mode, with human-friendly model names
1257- Improved blockquote readability on dark terminal themes — text is now italic with a left bar instead of dim
1258- Improved stale worktree cleanup — worktrees left behind after an interrupted parallel run are now automatically cleaned up
1259- Improved Remote Control session titles — now derived from your first prompt instead of showing "Interactive session"
1260- Improved `/voice` to show your dictation language on enable and warn when your `language` setting isn't supported for voice input
1261- Updated `--plugin-dir` to only accept one path to support subcommands — use repeated `--plugin-dir` for multiple directories
1262- [VSCode] Fixed gitignore patterns containing commas silently excluding entire filetypes from the @-mention file picker
1263
1264## 2.1.75
1265
1266- Added 1M context window for Opus 4.6 by default for Max, Team, and Enterprise plans (previously required extra usage)
1267- Added `/color` command for all users to set a prompt-bar color for your session
1268- Added session name display on the prompt bar when using `/rename`
1269- Added last-modified timestamps to memory files, helping Claude reason about which memories are fresh vs. stale
1270- Added hook source display (settings/plugin/skill) in permission prompts when a hook requires confirmation
1271- Fixed voice mode not activating correctly on fresh installs without toggling `/voice` twice
1272- Fixed the Claude Code header not updating the displayed model name after switching models with `/model` or Option+P
1273- Fixed session crash when an attachment message computation returns undefined values
1274- Fixed Bash tool mangling `!` in piped commands (e.g., `jq 'select(.x != .y)'` now works correctly)
1275- Fixed managed-disabled plugins showing up in the `/plugin` Installed tab — plugins force-disabled by your organization are now hidden
1276- Fixed token estimation over-counting for thinking and `tool_use` blocks, preventing premature context compaction
1277- Fixed corrupted marketplace config path handling
1278- Fixed `/resume` losing session names after resuming a forked or continued session
1279- Fixed Esc not closing the `/status` dialog after visiting the Config tab
1280- Fixed input handling when accepting or rejecting a plan
1281- Fixed footer hint in agent teams showing "↓ to expand" instead of the correct "shift + ↓ to expand"
1282- Improved startup performance on macOS non-MDM machines by skipping unnecessary subprocess spawns
1283- Suppressed async hook completion messages by default (visible with `--verbose` or transcript mode)
1284- Breaking change: Removed deprecated Windows managed settings fallback at `C:\ProgramData\ClaudeCode\managed-settings.json` — use `C:\Program Files\ClaudeCode\managed-settings.json`
1285
1286## 2.1.74
1287
1288- Added actionable suggestions to `/context` command — identifies context-heavy tools, memory bloat, and capacity warnings with specific optimization tips
1289- Added `autoMemoryDirectory` setting to configure a custom directory for auto-memory storage
1290- Fixed memory leak where streaming API response buffers were not released when the generator was terminated early, causing unbounded RSS growth on the Node.js/npm code path
1291- Fixed managed policy `ask` rules being bypassed by user `allow` rules or skill `allowed-tools`
1292- Fixed full model IDs (e.g., `claude-opus-4-5`) being silently ignored in agent frontmatter `model:` field and `--agents` JSON config — agents now accept the same model values as `--model`
1293- Fixed MCP OAuth authentication hanging when the callback port is already in use
1294- Fixed MCP OAuth refresh never prompting for re-auth after the refresh token expires, for OAuth servers that return errors with HTTP 200 (e.g. Slack)
1295- Fixed voice mode silently failing on the macOS native binary for users whose terminal had never been granted microphone permission — the binary now includes the `audio-input` entitlement so macOS prompts correctly
1296- Fixed `SessionEnd` hooks being killed after 1.5 s on exit regardless of `hook.timeout` — now configurable via `CLAUDE_CODE_SESSIONEND_HOOKS_TIMEOUT_MS`
1297- Fixed `/plugin install` failing inside the REPL for marketplace plugins with local sources
1298- Fixed marketplace update not syncing git submodules — plugin sources in submodules no longer break after update
1299- Fixed unknown slash commands with arguments silently dropping input — now shows your input as a warning
1300- Fixed Hebrew, Arabic, and other RTL text not rendering correctly in Windows Terminal, conhost, and VS Code integrated terminal
1301- Fixed LSP servers not working on Windows due to malformed file URIs
1302- Changed `--plugin-dir` so local dev copies now override installed marketplace plugins with the same name (unless that plugin is force-enabled by managed settings)
1303- [VSCode] Fixed delete button not working for Untitled sessions
1304- [VSCode] Improved scroll wheel responsiveness in the integrated terminal with terminal-aware acceleration
1305
1306## 2.1.73
1307
1308- Added `modelOverrides` setting to map model picker entries to custom provider model IDs (e.g. Bedrock inference profile ARNs)
1309- Added actionable guidance when OAuth login or connectivity checks fail due to SSL certificate errors (corporate proxies, `NODE_EXTRA_CA_CERTS`)
1310- Fixed freezes and 100% CPU loops triggered by permission prompts for complex bash commands
1311- Fixed a deadlock that could freeze Claude Code when many skill files changed at once (e.g. during `git pull` in a repo with a large `.claude/skills/` directory)
1312- Fixed Bash tool output being lost when running multiple Claude Code sessions in the same project directory
1313- Fixed subagents with `model: opus`/`sonnet`/`haiku` being silently downgraded to older model versions on Bedrock, Vertex, and Microsoft Foundry
1314- Fixed background bash processes spawned by subagents not being cleaned up when the agent exits
1315- Fixed `/resume` showing the current session in the picker
1316- Fixed `/ide` crashing with `onInstall is not defined` when auto-installing the extension
1317- Fixed `/loop` not being available on Bedrock/Vertex/Foundry and when telemetry was disabled
1318- Fixed SessionStart hooks firing twice when resuming a session via `--resume` or `--continue`
1319- Fixed JSON-output hooks injecting no-op system-reminder messages into the model's context on every turn
1320- Fixed voice mode session corruption when a slow connection overlaps a new recording
1321- Fixed Linux sandbox failing to start with "ripgrep (rg) not found" on native builds
1322- Fixed Linux native modules not loading on Amazon Linux 2 and other glibc 2.26 systems
1323- Fixed "media_type: Field required" API error when receiving images via Remote Control
1324- Fixed `/heapdump` failing on Windows with `EEXIST` error when the Desktop folder already exists
1325- Improved Up arrow after interrupting Claude — now restores the interrupted prompt and rewinds the conversation in one step
1326- Improved IDE detection speed at startup
1327- Improved clipboard image pasting performance on macOS
1328- Improved `/effort` to work while Claude is responding, matching `/model` behavior
1329- Improved voice mode to automatically retry transient connection failures during rapid push-to-talk re-press
1330- Improved the Remote Control spawn mode selection prompt with better context
1331- Changed default Opus model on Bedrock, Vertex, and Microsoft Foundry to Opus 4.6 (was Opus 4.1)
1332- Deprecated `/output-style` command — use `/config` instead. Output style is now fixed at session start for better prompt caching
1333- VSCode: Fixed HTTP 400 errors for users behind proxies or on Bedrock/Vertex with Claude 4.5 models
1334
1335## 2.1.72
1336
1337- Fixed tool search to activate even with `ANTHROPIC_BASE_URL` as long as `ENABLE_TOOL_SEARCH` is set.
1338- Added `w` key in `/copy` to write the focused selection directly to a file, bypassing the clipboard (useful over SSH)
1339- Added optional description argument to `/plan` (e.g., `/plan fix the auth bug`) that enters plan mode and immediately starts
1340- Added `ExitWorktree` tool to leave an `EnterWorktree` session
1341- Added `CLAUDE_CODE_DISABLE_CRON` environment variable to immediately stop scheduled cron jobs mid-session
1342- Added `lsof`, `pgrep`, `tput`, `ss`, `fd`, and `fdfind` to the bash auto-approval allowlist, reducing permission prompts for common read-only operations
1343- Restored the `model` parameter on the Agent tool for per-invocation model overrides
1344- Simplified effort levels to low/medium/high (removed max) with new symbols (○ ◐ ●) and a brief notification instead of a persistent icon. Use `/effort auto` to reset to default
1345- Improved `/config` — Escape now cancels changes, Enter saves and closes, Space toggles settings
1346- Improved up-arrow history to show current session's messages first when running multiple concurrent sessions
1347- Improved voice input transcription accuracy for repo names and common dev terms (regex, OAuth, JSON)
1348- Improved bash command parsing by switching to a native module — faster initialization and no memory leak
1349- Reduced bundle size by ~510 KB
1350- Changed CLAUDE.md HTML comments (`<!-- ... -->`) to be hidden from Claude when auto-injected. Comments remain visible when read with the Read tool
1351- Fixed slow exits when background tasks or hooks were slow to respond
1352- Fixed agent task progress stuck on "Initializing…"
1353- Fixed skill hooks firing twice per event when a hooks-enabled skill is invoked by the model
1354- Fixed several voice mode issues: occasional input lag, false "No speech detected" errors after releasing push-to-talk, and stale transcripts re-filling the prompt after submission
1355- Fixed `--continue` not resuming from the most recent point after `--compact`
1356- Fixed bash security parsing edge cases
1357- Added support for marketplace git URLs without `.git` suffix (Azure DevOps, AWS CodeCommit)
1358- Improved marketplace clone failure messages to show diagnostic info even when git produces no stderr
1359- Fixed several plugin issues: installation failing on Windows with `EEXIST` error in OneDrive folders, marketplace blocking user-scope installs when a project-scope install exists, `CLAUDE_CODE_PLUGIN_CACHE_DIR` creating literal `~` directories, and `plugin.json` with marketplace-only fields failing to load
1360- Fixed feedback survey appearing too frequently in long sessions
1361- Fixed `--effort` CLI flag being reset by unrelated settings writes on startup
1362- Fixed backgrounded Ctrl+B queries losing their transcript or corrupting the new conversation after `/clear`
1363- Fixed `/clear` killing background agent/bash tasks — only foreground tasks are now cleared
1364- Fixed worktree isolation issues: Task tool resume not restoring cwd, and background task notifications missing `worktreePath` and `worktreeBranch`
1365- Fixed `/model` not displaying results when run while Claude is working
1366- Fixed digit keys selecting menu options instead of typing in plan mode permission prompt's text input
1367- Fixed sandbox permission issues: certain file write operations incorrectly allowed without prompting, and output redirections to allowlisted directories (like `/tmp/claude/`) prompting unnecessarily
1368- Improved CPU utilization in long sessions
1369- Fixed prompt cache invalidation in SDK `query()` calls, reducing input token costs up to 12x
1370- Fixed Escape key becoming unresponsive after cancelling a query
1371- Fixed double Ctrl+C not exiting when background agents or tasks are running
1372- Fixed team agents to inherit the leader's model
1373- Fixed "Always Allow" saving permission rules that never match again
1374- Fixed several hooks issues: `transcript_path` pointing to the wrong directory for resumed/forked sessions, agent `prompt` being silently deleted from settings.json on every settings write, PostToolUse block reason displaying twice, async hooks not receiving stdin with bash `read -r`, and validation error message showing an example that fails validation
1375- Fixed session crashes in Desktop/SDK when Read returned files containing U+2028/U+2029 characters
1376- Fixed terminal title being cleared on exit even when `CLAUDE_CODE_DISABLE_TERMINAL_TITLE` was set
1377- Fixed several permission rule matching issues: wildcard rules not matching commands with heredocs, embedded newlines, or no arguments; `sandbox.excludedCommands` failing with env var prefixes; "always allow" suggesting overly broad prefixes for nested CLI tools; and deny rules not applying to all command forms
1378- Fixed oversized and truncated images from Bash data-URL output
1379- Fixed a crash when resuming sessions that contained Bedrock API errors
1380- Fixed intermittent "expected boolean, received string" validation errors on Edit, Bash, and Grep tool inputs
1381- Fixed multi-line session titles when forking from a conversation whose first message contained newlines
1382- Fixed queued messages not showing attached images, and images being lost when pressing ↑ to edit a queued message
1383- Fixed parallel tool calls where a failed Read/WebFetch/Glob would cancel its siblings — only Bash errors now cascade
1384- VSCode: Fixed scroll speed in integrated terminals not matching native terminals
1385- VSCode: Fixed Shift+Enter submitting input instead of inserting a newline for users with older keybindings
1386- VSCode: Added effort level indicator on the input border
1387- VSCode: Added `vscode://anthropic.claude-code/open` URI handler to open a new Claude Code tab programmatically, with optional `prompt` and `session` query parameters
1388
1389## 2.1.71
1390
1391- Added `/loop` command to run a prompt or slash command on a recurring interval (e.g. `/loop 5m check the deploy`)
1392- Added cron scheduling tools for recurring prompts within a session
1393- Added `voice:pushToTalk` keybinding to make the voice activation key rebindable in `keybindings.json` (default: space) — modifier+letter combos like `meta+k` have zero typing interference
1394- Added `fmt`, `comm`, `cmp`, `numfmt`, `expr`, `test`, `printf`, `getconf`, `seq`, `tsort`, and `pr` to the bash auto-approval allowlist
1395- Fixed stdin freeze in long-running sessions where keystrokes stop being processed but the process stays alive
1396- Fixed a 5–8 second startup freeze for users with voice mode enabled, caused by CoreAudio initialization blocking the main thread after system wake
1397- Fixed startup UI freeze when many claude.ai proxy connectors refresh an expired OAuth token simultaneously
1398- Fixed forked conversations (`/fork`) sharing the same plan file, which caused plan edits in one fork to overwrite the other
1399- Fixed the Read tool putting oversized images into context when image processing failed, breaking subsequent turns in long image-heavy sessions
1400- Fixed false-positive permission prompts for compound bash commands containing heredoc commit messages
1401- Fixed plugin installations being lost when running multiple Claude Code instances
1402- Fixed claude.ai connectors failing to reconnect after OAuth token refresh
1403- Fixed claude.ai MCP connector startup notifications appearing for every org-configured connector instead of only previously connected ones
1404- Fixed background agent completion notifications missing the output file path, which made it difficult for parent agents to recover agent results after context compaction
1405- Fixed duplicate output in Bash tool error messages when commands exit with non-zero status
1406- Fixed Chrome extension auto-detection getting permanently stuck on "not installed" after running on a machine without local Chrome
1407- Fixed `/plugin marketplace update` failing with merge conflicts when the marketplace is pinned to a branch/tag ref
1408- Fixed `/plugin marketplace add owner/repo@ref` incorrectly parsing `@` — previously only `#` worked as a ref separator, causing undiagnosable errors with `strictKnownMarketplaces`
1409- Fixed duplicate entries in `/permissions` Workspace tab when the same directory is added with and without a trailing slash
1410- Fixed `--print` hanging forever when team agents are configured — the exit loop no longer waits on long-lived `in_process_teammate` tasks
1411- Fixed "❯ Tool loaded." appearing in the REPL after every `ToolSearch` call
1412- Fixed prompting for `cd <cwd> && git ...` on Windows when the model uses a mingw-style path
1413- Improved startup time by deferring native image processor loading to first use
1414- Improved bridge session reconnection to complete within seconds after laptop wake from sleep, instead of waiting up to 10 minutes
1415- Improved `/plugin uninstall` to disable project-scoped plugins in `.claude/settings.local.json` instead of modifying `.claude/settings.json`, so changes don't affect teammates
1416- Improved plugin-provided MCP server deduplication — servers that duplicate a manually-configured server (same command/URL) are now skipped, preventing duplicate connections and tool sets. Suppressions are shown in the `/plugin` menu.
1417- Updated `/debug` to toggle debug logging on mid-session, since debug logs are no longer written by default
1418- Removed startup notification noise for unauthenticated org-registered claude.ai connectors
1419
1420## 2.1.70
1421
1422- Fixed API 400 errors when using `ANTHROPIC_BASE_URL` with a third-party gateway — tool search now correctly detects proxy endpoints and disables `tool_reference` blocks
1423- Fixed `API Error: 400 This model does not support the effort parameter` when using custom Bedrock inference profiles or other model identifiers not matching standard Claude naming patterns
1424- Fixed empty model responses immediately after `ToolSearch` — the server renders tool schemas with system-prompt-style tags at the prompt tail, which could confuse models into stopping early
1425- Fixed prompt-cache bust when an MCP server with `instructions` connects after the first turn
1426- Fixed Enter inserting a newline instead of submitting when typing over a slow SSH connection
1427- Fixed clipboard corrupting non-ASCII text (CJK, emoji) on Windows/WSL by using PowerShell `Set-Clipboard`
1428- Fixed extra VS Code windows opening at startup on Windows when running from the VS Code integrated terminal
1429- Fixed voice mode failing on Windows native binary with "native audio module could not be loaded"
1430- Fixed push-to-talk not activating on session start when `voiceEnabled: true` was set in settings
1431- Fixed markdown links containing `#NNN` references incorrectly pointing to the current repository instead of the linked URL
1432- Fixed repeated "Model updated to Opus 4.6" notification when a project's `.claude/settings.json` has a legacy Opus model string pinned
1433- Fixed plugins showing as inaccurately installed in `/plugin`
1434- Fixed plugins showing "not found in marketplace" errors on fresh startup by auto-refreshing after marketplace installation
1435- Fixed `/security-review` command failing with `unknown option merge-base` on older git versions
1436- Fixed `/color` command having no way to reset back to the default color — `/color default`, `/color gray`, `/color reset`, and `/color none` now restore the default
1437- Fixed a performance regression in the `AskUserQuestion` preview dialog that re-ran markdown rendering on every keystroke in the notes input
1438- Fixed feature flags read during early startup never refreshing their disk cache, causing stale values to persist across sessions
1439- Fixed `permissions.defaultMode` settings values other than `acceptEdits` or `plan` being applied in Claude Code Remote environments — they are now ignored
1440- Fixed skill listing being re-injected on every `--resume` (~600 tokens saved per resume)
1441- Fixed teleport marker not rendering in VS Code teleported sessions
1442- Improved error message when microphone captures silence to distinguish from "no speech detected"
1443- Improved compaction to preserve images in the summarizer request, allowing prompt cache reuse for faster and cheaper compaction
1444- Improved `/rename` to work while Claude is processing, instead of being silently queued
1445- Reduced prompt input re-renders during turns by ~74%
1446- Reduced startup memory by ~426KB for users without custom CA certificates
1447- Reduced Remote Control `/poll` rate to once per 10 minutes while connected (was 1–2s), cutting server load ~300×. Reconnection is unaffected — transport loss immediately wakes fast polling.
1448- [VSCode] Added spark icon in VS Code activity bar that lists all Claude Code sessions, with sessions opening as full editors
1449- [VSCode] Added full markdown document view for plans in VS Code, with support for adding comments to provide feedback
1450- [VSCode] Added native MCP server management dialog — use `/mcp` in the chat panel to enable/disable servers, reconnect, and manage OAuth authentication without switching to the terminal
1451
1452## 2.1.69
1453
1454- Added the `/claude-api` skill for building applications with the Claude API and Anthropic SDK
1455- Added Ctrl+U on an empty bash prompt (`!`) to exit bash mode, matching `escape` and `backspace`
1456- Added numeric keypad support for selecting options in Claude's interview questions (previously only the number row above QWERTY worked)
1457- Added optional name argument to `/remote-control` and `claude remote-control` (`/remote-control My Project` or `--name "My Project"`) to set a custom session title visible in claude.ai/code
1458- Added Voice STT support for 10 new languages (20 total) — Russian, Polish, Turkish, Dutch, Ukrainian, Greek, Czech, Danish, Swedish, Norwegian
1459- Added effort level display (e.g., "with low effort") to the logo and spinner, making it easier to see which effort setting is active
1460- Added agent name display in terminal title when using `claude --agent`
1461- Added `sandbox.enableWeakerNetworkIsolation` setting (macOS only) to allow Go programs like `gh`, `gcloud`, and `terraform` to verify TLS certificates when using a custom MITM proxy with `httpProxyPort`
1462- Added `includeGitInstructions` setting (and `CLAUDE_CODE_DISABLE_GIT_INSTRUCTIONS` env var) to remove built-in commit and PR workflow instructions from Claude's system prompt
1463- Added `/reload-plugins` command to activate pending plugin changes without restarting
1464- Added a one-time startup prompt suggesting Claude Code Desktop on macOS and Windows (max 3 showings, dismissible)
1465- Added `${CLAUDE_SKILL_DIR}` variable for skills to reference their own directory in SKILL.md content
1466- Added `InstructionsLoaded` hook event that fires when CLAUDE.md or `.claude/rules/*.md` files are loaded into context
1467- Added `agent_id` (for subagents) and `agent_type` (for subagents and `--agent`) to hook events
1468- Added `worktree` field to status line hook commands with name, path, branch, and original repo directory when running in a `--worktree` session
1469- Added `pluginTrustMessage` in managed settings to append organization-specific context to the plugin trust warning shown before installation
1470- Added policy limit fetching (e.g., remote control restrictions) for Team plan OAuth users, not just Enterprise
1471- Added `pathPattern` to `strictKnownMarketplaces` for regex-matching file/directory marketplace sources alongside `hostPattern` restrictions
1472- Added plugin source type `git-subdir` to point to a subdirectory within a git repo
1473- Added `oauth.authServerMetadataUrl` config option for MCP servers to specify a custom OAuth metadata discovery URL when standard discovery fails
1474- Fixed a security issue where nested skill discovery could load skills from gitignored directories like `node_modules`
1475- Fixed trust dialog silently enabling all `.mcp.json` servers on first run. You'll now see the per-server approval dialog as expected
1476- Fixed `claude remote-control` crashing immediately on npm installs with "bad option: --sdk-url" (anthropics/claude-code#28334)
1477- Fixed `--model claude-opus-4-0` and `--model claude-opus-4-1` resolving to deprecated Opus versions instead of current
1478- Fixed macOS keychain corruption when using multiple OAuth MCP servers. Large OAuth metadata blobs could overflow the `security -i` stdin buffer, silently leaving stale credentials behind and causing repeated `/login` prompts.
1479- Fixed `.credentials.json` losing `subscriptionType` (showing "Claude API" instead of "Claude Pro"/"Claude Max") when the profile endpoint transiently fails during token refresh (anthropics/claude-code#30185)
1480- Fixed ghost dotfiles (`.bashrc`, `HEAD`, etc.) appearing as untracked files in the working directory after sandboxed Bash commands on Linux
1481- Fixed Shift+Enter printing `[27;2;13~` instead of inserting a newline in Ghostty over SSH
1482- Fixed stash (Ctrl+S) being cleared when submitting a message while Claude is working
1483- Fixed ctrl+o (transcript toggle) freezing for many seconds in long sessions with lots of file edits
1484- Fixed plan mode feedback input not supporting multi-line text entry (backslash+Enter and Shift+Enter now insert newlines)
1485- Fixed cursor not moving down into blank lines at the top of the input box
1486- Fixed `/stats` crash when transcript files contain entries with missing or malformed timestamps
1487- Fixed a brief hang after a streaming error on long sessions (the transcript was being fully rewritten to drop one line; it is now truncated in place)
1488- Fixed `--setting-sources user` not blocking dynamically discovered project skills
1489- Fixed duplicate CLAUDE.md, slash commands, agents, and rules when running from a worktree nested inside its main repo (e.g. `claude -w`)
1490- Fixed plugin Stop/SessionEnd/etc hooks not firing after any `/plugin` operation
1491- Fixed plugin hooks being silently dropped when two plugins use the same `${CLAUDE_PLUGIN_ROOT}/...` command template
1492- Fixed memory leak in long-running SDK/CCR sessions where conversation messages were retained unnecessarily
1493- Fixed API 400 errors in forked agents (autocompact, summarization) when resuming sessions that were interrupted mid-tool-batch
1494- Fixed "unexpected tool_use_id found in tool_result blocks" error when resuming conversations that start with an orphaned tool result
1495- Fixed teammates accidentally spawning nested teammates via the Agent tool's `name` parameter
1496- Fixed `CLAUDE_CODE_MAX_OUTPUT_TOKENS` being ignored during conversation compaction
1497- Fixed `/compact` summary rendering as a user bubble in SDK consumers (Claude Code Remote web UI, VSCode extension)
1498- Fixed voice space bar getting stuck after a failed voice activation (module loading race, cold GrowthBook)
1499- Fixed worktree file copy on Windows
1500- Fixed global `.claude` folder detection on Windows
1501- Fixed symlink bypass where writing new files through a symlinked parent directory could escape the working directory in `acceptEdits` mode
1502- Fixed sandbox prompting users to approve non-allowed domains when `allowManagedDomainsOnly` is enabled in managed settings — non-allowed domains are now blocked automatically with no bypass
1503- Fixed interactive tools (e.g., `AskUserQuestion`) being silently auto-allowed when listed in a skill's allowed-tools, bypassing the permission prompt and running with empty answers
1504- Fixed multi-GB memory spike when committing with large untracked binary files in the working tree
1505- Fixed Escape not interrupting a running turn when the input box has draft text. Use Up arrow to pull queued messages back for editing, or Ctrl+U to clear the input line.
1506- Fixed Android app crash when running local slash commands (`/voice`, `/cost`) in Remote Control sessions
1507- Fixed a memory leak where old message array versions accumulated in React Compiler `memoCache` over long sessions
1508- Fixed a memory leak where REPL render scopes accumulated over long sessions (~35MB over 1000 turns)
1509- Fixed memory retention in in-process teammates where the parent's full conversation history was pinned for the teammate's lifetime, preventing GC after `/clear` or auto-compact
1510- Fixed a memory leak in interactive mode where hook events could accumulate unboundedly during long sessions
1511- Fixed hang when `--mcp-config` points to a corrupted file
1512- Fixed slow startup when many skills/plugins are installed
1513- Fixed `cd <outside-dir> && <cmd>` permission prompt to surface the chained command instead of only showing "Yes, allow reading from <dir>/"
1514- Fixed conditional `.claude/rules/*.md` files (with `paths:` frontmatter) and nested CLAUDE.md files not loading in print mode (`claude -p`)
1515- Fixed `/clear` not fully clearing all session caches, reducing memory retention in long sessions
1516- Fixed terminal flicker caused by animated elements at the scrollback boundary
1517- Fixed UI frame drops on macOS when using MCP servers with OAuth (regression from 2.1.x)
1518- Fixed occasional frame stalls during typing caused by synchronous debug log flushes
1519- Fixed `TeammateIdle` and `TaskCompleted` hooks to support `{"continue": false, "stopReason": "..."}` to stop the teammate, matching `Stop` hook behavior
1520- Fixed `WorktreeCreate` and `WorktreeRemove` plugin hooks being silently ignored
1521- Fixed skill descriptions with colons (e.g., "Triggers include: X, Y, Z") failing to load from SKILL.md frontmatter
1522- Fixed project skills without a `description:` frontmatter field not appearing in Claude's available skills list
1523- Fixed `/context` showing identical token counts for all MCP tools from a server
1524- Fixed literal `nul` file creation on Windows when the model uses CMD-style `2>nul` redirection in Git Bash
1525- Fixed extra blank lines appearing below each tool call in the expanded subagent transcript view (Ctrl+O)
1526- Fixed Tab/arrow keys not cycling Settings tabs when `/config` search box is focused but empty
1527- Fixed service key OAuth sessions (CCR containers) spamming `[ERROR]` logs with 403s from profile-scoped endpoints
1528- Fixed inconsistent color for "Remote Control active" status indicator
1529- Fixed Voice waveform cursor covering the first suffix letter when dictating mid-input
1530- Fixed Voice input showing all 5 spaces during warmup instead of capping at ~2 (aligning with the "keep holding…" hint)
1531- Improved spinner performance by isolating the 50ms animation loop from the surrounding shell, reducing render and CPU overhead during turns
1532- Improved UI rendering performance in native binaries with React Compiler
1533- Improved `--worktree` startup by eliminating a git subprocess on the startup path
1534- Improved macOS startup by eliminating redundant settings-file reloads when managed settings resolve
1535- Improved macOS startup for Claude.ai enterprise/team users by skipping an unnecessary keychain lookup
1536- Improved MCP `-p` startup by pipelining claude.ai config fetch with local connections and using a concurrency pool instead of sequential batching
1537- Improved voice startup by removing imperceptible warmup pulse animations that were causing re-render stutter
1538- Improved MCP binary content handling: tools returning PDFs, Office documents, or audio now save decoded bytes to disk with the correct file extension instead of dumping raw base64 into the conversation context. WebFetch also saves binary responses alongside its summary.
1539- Improved memory usage in long sessions by stabilizing `onSubmit` across message updates
1540- Improved LSP tool rendering and memory context building to no longer read entire files
1541- Improved session upload and memory sync to avoid reading large files into memory before size/binary checks
1542- Improved file operation performance by avoiding reading file contents for existence checks (6 sites)
1543- Improved documentation to clarify that `--append-system-prompt-file` and `--system-prompt-file` work in interactive mode (the docs previously said print mode only)
1544- Reduced baseline memory by ~16MB by deferring Yoga WASM preloading
1545- Reduced memory footprint for SDK and CCR sessions using stream-json output
1546- Reduced memory usage when resuming large sessions (including compacted history)
1547- Reduced token usage on multi-agent tasks with more concise subagent final reports
1548- Changed Sonnet 4.5 users on Pro/Max/Team Premium to be automatically migrated to Sonnet 4.6
1549- Changed the `/resume` picker to show your most recent prompt instead of the first one. This also resolves some titles appearing as `(session)`.
1550- Changed claude.ai MCP connector failures to show a notification instead of silently disappearing from the tool list
1551- Changed example command suggestions to be generated deterministically instead of calling Haiku
1552- Changed resuming after compaction to no longer produce a preamble recap before continuing
1553- [SDK] Changed task creation to no longer require the `activeForm` field — the spinner falls back to the task subject
1554- [VSCode] Added compaction display as a collapsible "Compacted chat" card with the summary inside
1555- [VSCode] The permission mode picker now respects `permissions.disableBypassPermissionsMode` from your effective Claude Code settings (including managed/policy settings) — when set to `disable`, bypass permissions mode is hidden from the picker
1556- [VSCode] Fixed RTL text (Arabic, Hebrew, Persian) rendering reversed in the chat panel (regression in v2.1.63)
1557
1558## 2.1.68
1559
1560- Opus 4.6 now defaults to medium effort for Max and Team subscribers. Medium effort works well for most tasks — it's the sweet spot between speed and thoroughness. You can change this anytime with `/model`
1561- Re-introduced the "ultrathink" keyword to enable high effort for the next turn
1562- Removed Opus 4 and 4.1 from Claude Code on the first-party API — users with these models pinned are automatically moved to Opus 4.6
1563
1564## 2.1.66
1565
1566- Reduced spurious error logging
1567
1568## 2.1.63
1569
1570- Added `/simplify` and `/batch` bundled slash commands
1571- Fixed local slash command output like /cost appearing as user-sent messages instead of system messages in the UI
1572- Project configs & auto memory now shared across git worktrees of the same repository
1573- Added `ENABLE_CLAUDEAI_MCP_SERVERS=false` env var to opt out from making claude.ai MCP servers available
1574- Improved `/model` command to show the currently active model in the slash command menu
1575- Added HTTP hooks, which can POST JSON to a URL and receive JSON instead of running a shell command
1576- Fixed listener leak in bridge polling loop
1577- Fixed listener leak in MCP OAuth flow cleanup
1578- Added manual URL paste fallback during MCP OAuth authentication. If the automatic localhost redirect doesn't work, you can paste the callback URL to complete authentication.
1579- Fixed memory leak when navigating hooks configuration menu
1580- Fixed listener leak in interactive permission handler during auto-approvals
1581- Fixed file count cache ignoring glob ignore patterns
1582- Fixed memory leak in bash command prefix cache
1583- Fixed MCP tool/resource cache leak on server reconnect
1584- Fixed IDE host IP detection cache incorrectly sharing results across ports
1585- Fixed WebSocket listener leak on transport reconnect
1586- Fixed memory leak in git root detection cache that could cause unbounded growth in long-running sessions
1587- Fixed memory leak in JSON parsing cache that grew unbounded over long sessions
1588- VSCode: Fixed remote sessions not appearing in conversation history
1589- Fixed a race condition in the REPL bridge where new messages could arrive at the server interleaved with historical messages during the initial connection flush, causing message ordering issues.
1590- Fixed memory leak where long-running teammates retained all messages in AppState even after conversation compaction
1591- Fixed a memory leak where MCP server fetch caches were not cleared on disconnect, causing growing memory usage with servers that reconnect frequently
1592- Improved memory usage in long sessions with subagents by stripping heavy progress message payloads during context compaction
1593- Added "Always copy full response" option to the `/copy` picker. When selected, future `/copy` commands will skip the code block picker and copy the full response directly.
1594- VSCode: Added session rename and remove actions to the sessions list
1595- Fixed `/clear` not resetting cached skills, which could cause stale skill content to persist in the new conversation
1596
1597## 2.1.62
1598
1599- Fixed prompt suggestion cache regression that reduced cache hit rates
1600
1601## 2.1.61
1602
1603- Fixed concurrent writes corrupting config file on Windows
1604
1605## 2.1.59
1606
1607- Claude automatically saves useful context to auto-memory. Manage with /memory
1608- Added `/copy` command to show an interactive picker when code blocks are present, allowing selection of individual code blocks or the full response.
1609- Improved "always allow" prefix suggestions for compound bash commands (e.g. `cd /tmp && git fetch && git push`) to compute smarter per-subcommand prefixes instead of treating the whole command as one
1610- Improved ordering of short task lists
1611- Improved memory usage in multi-agent sessions by releasing completed subagent task state
1612- Fixed MCP OAuth token refresh race condition when running multiple Claude Code instances simultaneously
1613- Fixed shell commands not showing a clear error message when the working directory has been deleted
1614- Fixed config file corruption that could wipe authentication when multiple Claude Code instances ran simultaneously
1615
1616## 2.1.58
1617
1618- Expand Remote Control to more users
1619
1620## 2.1.56
1621
1622- VS Code: Fixed another cause of "command 'claude-vscode.editor.openLast' not found" crashes
1623
1624## 2.1.55
1625
1626- Fixed BashTool failing on Windows with EINVAL error
1627
1628## 2.1.53
1629
1630- Fixed a UI flicker where user input would briefly disappear after submission before the message rendered
1631- Fixed bulk agent kill (ctrl+f) to send a single aggregate notification instead of one per agent, and to properly clear the command queue
1632- Fixed graceful shutdown sometimes leaving stale sessions when using Remote Control by parallelizing teardown network calls
1633- Fixed `--worktree` sometimes being ignored on first launch
1634- Fixed a panic ("switch on corrupted value") on Windows
1635- Fixed a crash that could occur when spawning many processes on Windows
1636- Fixed a crash in the WebAssembly interpreter on Linux x64 & Windows x64
1637- Fixed a crash that sometimes occurred after 2 minutes on Windows ARM64
1638
1639## 2.1.52
1640
1641- VS Code: Fixed extension crash on Windows ("command 'claude-vscode.editor.openLast' not found")
1642
1643## 2.1.51
1644
1645- Added `claude remote-control` subcommand for external builds, enabling local environment serving for all users.
1646- Updated plugin marketplace default git timeout from 30s to 120s and added `CLAUDE_CODE_PLUGIN_GIT_TIMEOUT_MS` to configure.
1647- Added support for custom npm registries and specific version pinning when installing plugins from npm sources
1648- BashTool now skips login shell (`-l` flag) by default when a shell snapshot is available, improving command execution performance. Previously this required setting `CLAUDE_BASH_NO_LOGIN=true`.
1649- Fixed a security issue where `statusLine` and `fileSuggestion` hook commands could execute without workspace trust acceptance in interactive mode.
1650- Tool results larger than 50K characters are now persisted to disk (previously 100K). This reduces context window usage and improves conversation longevity.
1651- Fixed a bug where duplicate `control_response` messages (e.g. from WebSocket reconnects) could cause API 400 errors by pushing duplicate assistant messages into the conversation.
1652- Added `CLAUDE_CODE_ACCOUNT_UUID`, `CLAUDE_CODE_USER_EMAIL`, and `CLAUDE_CODE_ORGANIZATION_UUID` environment variables for SDK callers to provide account info synchronously, eliminating a race condition where early telemetry events lacked account metadata.
1653- Fixed slash command autocomplete crashing when a plugin's SKILL.md description is a YAML array or other non-string type
1654- The `/model` picker now shows human-readable labels (e.g., "Sonnet 4.5") instead of raw model IDs for pinned model versions, with an upgrade hint when a newer version is available.
1655- Managed settings can now be set via macOS plist or Windows Registry. Learn more at https://code.claude.com/docs/en/settings#settings-files
1656
1657## 2.1.50
1658
1659- Added support for `startupTimeout` configuration for LSP servers
1660- Added `WorktreeCreate` and `WorktreeRemove` hook events, enabling custom VCS setup and teardown when agent worktree isolation creates or removes worktrees.
1661- Fixed a bug where resumed sessions could be invisible when the working directory involved symlinks, because the session storage path was resolved at different times during startup. Also fixed session data loss on SSH disconnect by flushing session data before hooks and analytics in the graceful shutdown sequence.
1662- Linux: Fixed native modules not loading on systems with glibc older than 2.30 (e.g., RHEL 8)
1663- Fixed memory leak in agent teams where completed teammate tasks were never garbage collected from session state
1664- Fixed `CLAUDE_CODE_SIMPLE` to fully strip down skills, session memory, custom agents, and CLAUDE.md token counting
1665- Fixed `/mcp reconnect` freezing the CLI when given a server name that doesn't exist
1666- Fixed memory leak where completed task state objects were never removed from AppState
1667- Added support for `isolation: worktree` in agent definitions, allowing agents to declaratively run in isolated git worktrees.
1668- `CLAUDE_CODE_SIMPLE` mode now also disables MCP tools, attachments, hooks, and CLAUDE.md file loading for a fully minimal experience.
1669- Fixed bug where MCP tools were not discovered when tool search is enabled and a prompt is passed in as a launch argument
1670- Improved memory usage during long sessions by clearing internal caches after compaction
1671- Added `claude agents` CLI command to list all configured agents
1672- Improved memory usage during long sessions by clearing large tool results after they have been processed
1673- Fixed a memory leak where LSP diagnostic data was never cleaned up after delivery, causing unbounded memory growth in long sessions
1674- Fixed a memory leak where completed task output was not freed from memory, reducing memory usage in long sessions with many tasks
1675- Improved startup performance for headless mode (`-p` flag) by deferring Yoga WASM and UI component imports
1676- Fixed prompt suggestion cache regression that reduced cache hit rates
1677- Fixed unbounded memory growth in long sessions by capping file history snapshots
1678- Added `CLAUDE_CODE_DISABLE_1M_CONTEXT` environment variable to disable 1M context window support
1679- Opus 4.6 (fast mode) now includes the full 1M context window
1680- VSCode: Added `/extra-usage` command support in VS Code sessions
1681- Fixed memory leak where TaskOutput retained recent lines after cleanup
1682- Fixed memory leak in CircularBuffer where cleared items were retained in the backing array
1683- Fixed memory leak in shell command execution where ChildProcess and AbortController references were retained after cleanup
1684
1685## 2.1.49
1686
1687- Improved MCP OAuth authentication with step-up auth support and discovery caching, reducing redundant network requests during server connections
1688- Added `--worktree` (`-w`) flag to start Claude in an isolated git worktree
1689- Subagents support `isolation: "worktree"` for working in a temporary git worktree
1690- Added Ctrl+F keybinding to kill background agents (two-press confirmation)
1691- Agent definitions support `background: true` to always run as a background task
1692- Plugins can ship `settings.json` for default configuration
1693- Fixed file-not-found errors to suggest corrected paths when the model drops the repo folder
1694- Fixed Ctrl+C and ESC being silently ignored when background agents are running and the main thread is idle. Pressing twice within 3 seconds now kills all background agents.
1695- Fixed prompt suggestion cache regression that reduced cache hit rates.
1696- Fixed `plugin enable` and `plugin disable` to auto-detect the correct scope when `--scope` is not specified, instead of always defaulting to user scope
1697- Simple mode (`CLAUDE_CODE_SIMPLE`) now includes the file edit tool in addition to the Bash tool, allowing direct file editing in simple mode.
1698- Permission suggestions are now populated when safety checks trigger an ask response, enabling SDK consumers to display permission options
1699- Sonnet 4.5 with 1M context is being removed from the Max plan in favor of our frontier Sonnet 4.6 model, which now has 1M context. Please switch in /model.
1700- Fixed verbose mode not updating thinking block display when toggled via `/config` — memo comparators now correctly detect verbose changes
1701- Fixed unbounded WASM memory growth during long sessions by periodically resetting the tree-sitter parser
1702- Fixed potential rendering issues caused by stale yoga layout references
1703- Improved performance in non-interactive mode (`-p`) by skipping unnecessary API calls during startup
1704- Improved performance by caching authentication failures for HTTP and SSE MCP servers, avoiding repeated connection attempts to servers requiring auth
1705- Fixed unbounded memory growth during long-running sessions caused by Yoga WASM linear memory never shrinking
1706- SDK model info now includes `supportsEffort`, `supportedEffortLevels`, and `supportsAdaptiveThinking` fields so consumers can discover model capabilities.
1707- Added `ConfigChange` hook event that fires when configuration files change during a session, enabling enterprise security auditing and optional blocking of settings changes.
1708- Improved startup performance by caching MCP auth failures to avoid redundant connection attempts
1709- Improved startup performance by reducing HTTP calls for analytics token counting
1710- Improved startup performance by batching MCP tool token counting into a single API call
1711- Fixed `disableAllHooks` setting to respect managed settings hierarchy — non-managed settings can no longer disable managed hooks set by policy (#26637)
1712- Fixed `--resume` session picker showing raw XML tags for sessions that start with commands like `/clear`. Now correctly falls through to the session ID fallback.
1713- Improved permission prompts for path safety and working directory blocks to show the reason for the restriction instead of a bare prompt with no context
1714
1715## 2.1.47
1716
1717- Fixed FileWriteTool line counting to preserve intentional trailing blank lines instead of stripping them with `trimEnd()`.
1718- Fixed Windows terminal rendering bugs caused by `os.EOL` (`\r\n`) in display code — line counts now show correct values instead of always showing 1 on Windows.
1719- Improved VS Code plan preview: auto-updates as Claude iterates, enables commenting only when the plan is ready for review, and keeps the preview open when rejecting so Claude can revise.
1720- Fixed a bug where bold and colored text in markdown output could shift to the wrong characters on Windows due to `\r\n` line endings.
1721- Fixed compaction failing when conversation contains many PDF documents by stripping document blocks alongside images before sending to the compaction API (anthropics/claude-code#26188)
1722- Improved memory usage in long-running sessions by releasing API stream buffers, agent context, and skill state after use
1723- Improved startup performance by deferring SessionStart hook execution, reducing time-to-interactive by ~500ms.
1724- Fixed an issue where bash tool output was silently discarded on Windows when using MSYS2 or Cygwin shells.
1725- Improved performance of `@` file mentions - file suggestions now appear faster by pre-warming the index on startup and using session-based caching with background refresh.
1726- Improved memory usage by trimming agent task message history after tasks complete
1727- Improved memory usage during long agent sessions by eliminating O(n²) message accumulation in progress updates
1728- Fixed the bash permission classifier to validate that returned match descriptions correspond to actual input rules, preventing hallucinated descriptions from incorrectly granting permissions
1729- Fixed user-defined agents only loading one file on NFS/FUSE filesystems that report zero inodes (anthropics/claude-code#26044)
1730- Fixed plugin agent skills silently failing to load when referenced by bare name instead of fully-qualified plugin name (anthropics/claude-code#25834)
1731- Search patterns in collapsed tool results are now displayed in quotes for clarity
1732- Windows: Fixed CWD tracking temp files never being cleaned up, causing them to accumulate indefinitely (anthropics/claude-code#17600)
1733- Use `ctrl+f` to kill all background agents instead of double-pressing ESC. Background agents now continue running when you press ESC to cancel the main thread, giving you more control over agent lifecycle.
1734- Fixed API 400 errors ("thinking blocks cannot be modified") that occurred in sessions with concurrent agents, caused by interleaved streaming content blocks preventing proper message merging.
1735- Simplified teammate navigation to use only Shift+Down (with wrapping) instead of both Shift+Up and Shift+Down.
1736- Fixed an issue where a single file write/edit error would abort all other parallel file write/edit operations. Independent file mutations now complete even when a sibling fails.
1737- Added `last_assistant_message` field to Stop and SubagentStop hook inputs, providing the final assistant response text so hooks can access it without parsing transcript files.
1738- Fixed custom session titles set via `/rename` being lost after resuming a conversation (anthropics/claude-code#23610)
1739- Fixed collapsed read/search hint text overflowing on narrow terminals by truncating from the start.
1740- Fixed an issue where bash commands with backslash-newline continuation lines (e.g., long commands split across multiple lines with `\`) would produce spurious empty arguments, potentially breaking command execution.
1741- Fixed built-in slash commands (`/help`, `/model`, `/compact`, etc.) being hidden from the autocomplete dropdown when many user skills are installed (anthropics/claude-code#22020)
1742- Fixed MCP servers not appearing in the MCP Management Dialog after deferred loading
1743- Fixed session name persisting in status bar after `/clear` command (anthropics/claude-code#26082)
1744- Fixed crash when a skill's `name` or `description` in SKILL.md frontmatter is a bare number (e.g., `name: 3000`) — the value is now properly coerced to a string (anthropics/claude-code#25837)
1745- Fixed /resume silently dropping sessions when the first message exceeds 16KB or uses array-format content (anthropics/claude-code#25721)
1746- Added `chat:newline` keybinding action for configurable multi-line input (anthropics/claude-code#26075)
1747- Added `added_dirs` to the statusline JSON `workspace` section, exposing directories added via `/add-dir` to external scripts (anthropics/claude-code#26096)
1748- Fixed `claude doctor` misclassifying mise and asdf-managed installations as native installs (anthropics/claude-code#26033)
1749- Fixed zsh heredoc failing with "read-only file system" error in sandboxed commands (anthropics/claude-code#25990)
1750- Fixed agent progress indicator showing inflated tool use count (anthropics/claude-code#26023)
1751- Fixed image pasting not working on WSL2 systems where Windows copies images as BMP format (anthropics/claude-code#25935)
1752- Fixed background agent results returning raw transcript data instead of the agent's final answer (anthropics/claude-code#26012)
1753- Fixed Warp terminal incorrectly prompting for Shift+Enter setup when it supports it natively (anthropics/claude-code#25957)
1754- Fixed CJK wide characters causing misaligned timestamps and layout elements in the TUI (anthropics/claude-code#26084)
1755- Fixed custom agent `model` field in `.claude/agents/*.md` being ignored when spawning team teammates (anthropics/claude-code#26064)
1756- Fixed plan mode being lost after context compaction, causing the model to switch from planning to implementation mode (anthropics/claude-code#26061)
1757- Fixed `alwaysThinkingEnabled: true` in settings.json not enabling thinking mode on Bedrock and Vertex providers (anthropics/claude-code#26074)
1758- Fixed `tool_decision` OTel telemetry event not being emitted in headless/SDK mode (anthropics/claude-code#26059)
1759- Fixed session name being lost after context compaction — renamed sessions now preserve their custom title through compaction (anthropics/claude-code#26121)
1760- Increased initial session count in resume picker from 10 to 50 for faster session discovery (anthropics/claude-code#26123)
1761- Windows: fixed worktree session matching when drive letter casing differs (anthropics/claude-code#26123)
1762- Fixed `/resume <session-id>` failing to find sessions whose first message exceeds 16KB (anthropics/claude-code#25920)
1763- Fixed "Always allow" on multiline bash commands creating invalid permission patterns that corrupt settings (anthropics/claude-code#25909)
1764- Fixed React crash (error #31) when a skill's `argument-hint` in SKILL.md frontmatter uses YAML sequence syntax (e.g., `[topic: foo | bar]`) — the value is now properly coerced to a string (anthropics/claude-code#25826)
1765- Fixed crash when using `/fork` on sessions that used web search — null entries in search results from transcript deserialization are now handled gracefully (anthropics/claude-code#25811)
1766- Fixed read-only git commands triggering FSEvents file watcher loops on macOS by adding --no-optional-locks flag (anthropics/claude-code#25750)
1767- Fixed custom agents and skills not being discovered when running from a git worktree — project-level `.claude/agents/` and `.claude/skills/` from the main repository are now included (anthropics/claude-code#25816)
1768- Fixed non-interactive subcommands like `claude doctor` and `claude plugin validate` being blocked inside nested Claude sessions (anthropics/claude-code#25803)
1769- Windows: Fixed the same CLAUDE.md file being loaded twice when drive letter casing differs between paths (anthropics/claude-code#25756)
1770- Fixed inline code spans in markdown being incorrectly parsed as bash commands (anthropics/claude-code#25792)
1771- Fixed teammate spinners not respecting custom spinnerVerbs from settings (anthropics/claude-code#25748)
1772- Fixed shell commands permanently failing after a command deletes its own working directory (anthropics/claude-code#26136)
1773- Fixed hooks (PreToolUse, PostToolUse) silently failing to execute on Windows by using Git Bash instead of cmd.exe (anthropics/claude-code#25981)
1774- Fixed LSP `findReferences` and other location-based operations returning results from gitignored files (e.g., `node_modules/`, `venv/`) (anthropics/claude-code#26051)
1775- Moved config backup files from home directory root to `~/.claude/backups/` to reduce home directory clutter (anthropics/claude-code#26130)
1776- Fixed sessions with large first prompts (>16KB) disappearing from the /resume list (anthropics/claude-code#26140)
1777- Fixed shell functions with double-underscore prefixes (e.g., `__git_ps1`) not being preserved across shell sessions (anthropics/claude-code#25824)
1778- Fixed spinner showing "0 tokens" counter before any tokens have been received (anthropics/claude-code#26105)
1779- VSCode: Fixed conversation messages appearing dimmed while the AskUserQuestion dialog is open (anthropics/claude-code#26078)
1780- Fixed background tasks failing in git worktrees due to remote URL resolution reading from worktree-specific gitdir instead of the main repository config (anthropics/claude-code#26065)
1781- Fixed Right Alt key leaving visible `[25~` escape sequence residue in the input field on Windows/Git Bash terminals (anthropics/claude-code#25943)
1782- The `/rename` command now updates the terminal tab title by default (anthropics/claude-code#25789)
1783- Fixed Edit tool silently corrupting Unicode curly quotes (\u201c\u201d \u2018\u2019) by replacing them with straight quotes when making edits (anthropics/claude-code#26141)
1784- Fixed OSC 8 hyperlinks only being clickable on the first line when link text wraps across multiple terminal lines.
1785
1786## 2.1.46
1787
1788- Fixed orphaned CC processes after terminal disconnect on macOS
1789- Added support for using claude.ai MCP connectors in Claude Code
1790
1791## 2.1.45
1792
1793- Added support for Claude Sonnet 4.6
1794- Added support for reading `enabledPlugins` and `extraKnownMarketplaces` from `--add-dir` directories
1795- Added `spinnerTipsOverride` setting to customize spinner tips — configure `tips` with an array of custom tip strings, and optionally set `excludeDefault: true` to show only your custom tips instead of the built-in ones
1796- Added `SDKRateLimitInfo` and `SDKRateLimitEvent` types to the SDK, enabling consumers to receive rate limit status updates including utilization, reset times, and overage information
1797- Fixed Agent Teams teammates failing on Bedrock, Vertex, and Foundry by propagating API provider environment variables to tmux-spawned processes (anthropics/claude-code#23561)
1798- Fixed sandbox "operation not permitted" errors when writing temporary files on macOS by using the correct per-user temp directory (anthropics/claude-code#21654)
1799- Fixed Task tool (backgrounded agents) crashing with a `ReferenceError` on completion (anthropics/claude-code#22087)
1800- Fixed autocomplete suggestions not being accepted on Enter when images are pasted in the input
1801- Fixed skills invoked by subagents incorrectly appearing in main session context after compaction
1802- Fixed excessive `.claude.json.backup` files accumulating on every startup
1803- Fixed plugin-provided commands, agents, and hooks not being available immediately after installation without requiring a restart
1804- Improved startup performance by removing eager loading of session history for stats caching
1805- Improved memory usage for shell commands that produce large output — RSS no longer grows unboundedly with command output size
1806- Improved collapsed read/search groups to show the current file or search pattern being processed beneath the summary line while active
1807- [VSCode] Improved permission destination choice (project/user/session) to persist across sessions
1808
1809## 2.1.44
1810
1811- Fixed ENAMETOOLONG errors for deeply-nested directory paths
1812- Fixed auth refresh errors
1813
1814## 2.1.43
1815
1816- Fixed AWS auth refresh hanging indefinitely by adding a 3-minute timeout
1817- Fixed spurious warnings for non-agent markdown files in `.claude/agents/` directory
1818- Fixed structured-outputs beta header being sent unconditionally on Vertex/Bedrock
1819
1820## 2.1.42
1821
1822- Improved startup performance by deferring Zod schema construction
1823- Improved prompt cache hit rates by moving date out of system prompt
1824- Added one-time Opus 4.6 effort callout for eligible users
1825- Fixed /resume showing interrupt messages as session titles
1826- Fixed image dimension limit errors to suggest /compact
1827
1828## 2.1.41
1829
1830- Added guard against launching Claude Code inside another Claude Code session
1831- Fixed Agent Teams using wrong model identifier for Bedrock, Vertex, and Foundry customers
1832- Fixed a crash when MCP tools return image content during streaming
1833- Fixed /resume session previews showing raw XML tags instead of readable command names
1834- Improved model error messages for Bedrock/Vertex/Foundry users with fallback suggestions
1835- Fixed plugin browse showing misleading "Space to Toggle" hint for already-installed plugins
1836- Fixed hook blocking errors (exit code 2) not showing stderr to the user
1837- Added `speed` attribute to OTel events and trace spans for fast mode visibility
1838- Added `claude auth login`, `claude auth status`, and `claude auth logout` CLI subcommands
1839- Added Windows ARM64 (win32-arm64) native binary support
1840- Improved `/rename` to auto-generate session name from conversation context when called without arguments
1841- Improved narrow terminal layout for prompt footer
1842- Fixed file resolution failing for @-mentions with anchor fragments (e.g., `@README.md#installation`)
1843- Fixed FileReadTool blocking the process on FIFOs, `/dev/stdin`, and large files
1844- Fixed background task notifications not being delivered in streaming Agent SDK mode
1845- Fixed cursor jumping to end on each keystroke in classifier rule input
1846- Fixed markdown link display text being dropped for raw URL
1847- Fixed auto-compact failure error notifications being shown to users
1848- Fixed permission wait time being included in subagent elapsed time display
1849- Fixed proactive ticks firing while in plan mode
1850- Fixed clear stale permission rules when settings change on disk
1851- Fixed hook blocking errors showing stderr content in UI
1852
1853## 2.1.39
1854
1855- Improved terminal rendering performance
1856- Fixed fatal errors being swallowed instead of displayed
1857- Fixed process hanging after session close
1858- Fixed character loss at terminal screen boundary
1859- Fixed blank lines in verbose transcript view
1860
1861## 2.1.38
1862
1863- Fixed VS Code terminal scroll-to-top regression introduced in 2.1.37
1864- Fixed Tab key queueing slash commands instead of autocompleting
1865- Fixed bash permission matching for commands using environment variable wrappers
1866- Fixed text between tool uses disappearing when not using streaming
1867- Fixed duplicate sessions when resuming in VS Code extension
1868- Improved heredoc delimiter parsing to prevent command smuggling
1869- Blocked writes to `.claude/skills` directory in sandbox mode
1870
1871## 2.1.37
1872
1873- Fixed an issue where /fast was not immediately available after enabling /extra-usage
1874
1875## 2.1.36
1876
1877- Fast mode is now available for Opus 4.6. Learn more at https://code.claude.com/docs/en/fast-mode
1878
1879## 2.1.34
1880
1881- Fixed a crash when agent teams setting changed between renders
1882- Fixed a bug where commands excluded from sandboxing (via `sandbox.excludedCommands` or `dangerouslyDisableSandbox`) could bypass the Bash ask permission rule when `autoAllowBashIfSandboxed` was enabled
1883
1884## 2.1.33
1885
1886- Fixed agent teammate sessions in tmux to send and receive messages
1887- Fixed warnings about agent teams not being available on your current plan
1888- Added `TeammateIdle` and `TaskCompleted` hook events for multi-agent workflows
1889- Added support for restricting which sub-agents can be spawned via `Task(agent_type)` syntax in agent "tools" frontmatter
1890- Added `memory` frontmatter field support for agents, enabling persistent memory with `user`, `project`, or `local` scope
1891- Added plugin name to skill descriptions and `/skills` menu for better discoverability
1892- Fixed an issue where submitting a new message while the model was in extended thinking would interrupt the thinking phase
1893- Fixed an API error that could occur when aborting mid-stream, where whitespace text combined with a thinking block would bypass normalization and produce an invalid request
1894- Fixed API proxy compatibility issue where 404 errors on streaming endpoints no longer triggered non-streaming fallback
1895- Fixed an issue where proxy settings configured via `settings.json` environment variables were not applied to WebFetch and other HTTP requests on the Node.js build
1896- Fixed `/resume` session picker showing raw XML markup instead of clean titles for sessions started with slash commands
1897- Improved error messages for API connection failures — now shows specific cause (e.g., ECONNREFUSED, SSL errors) instead of generic "Connection error"
1898- Errors from invalid managed settings are now surfaced
1899- VSCode: Added support for remote sessions, allowing OAuth users to browse and resume sessions from claude.ai
1900- VSCode: Added git branch and message count to the session picker, with support for searching by branch name
1901- VSCode: Fixed scroll-to-bottom under-scrolling on initial session load and session switch
1902
1903## 2.1.32
1904
1905- Claude Opus 4.6 is now available!
1906- Added research preview agent teams feature for multi-agent collaboration (token-intensive feature, requires setting CLAUDE_CODE_EXPERIMENTAL_AGENT_TEAMS=1)
1907- Claude now automatically records and recalls memories as it works
1908- Added "Summarize from here" to the message selector, allowing partial conversation summarization.
1909- Skills defined in `.claude/skills/` within additional directories (`--add-dir`) are now loaded automatically.
1910- Fixed `@` file completion showing incorrect relative paths when running from a subdirectory
1911- Updated --resume to re-use --agent value specified in previous conversation by default.
1912- Fixed: Bash tool no longer throws "Bad substitution" errors when heredocs contain JavaScript template literals like `${index + 1}`, which previously interrupted tool execution
1913- Skill character budget now scales with context window (2% of context), so users with larger context windows can see more skill descriptions without truncation
1914- Fixed Thai/Lao spacing vowels (สระ า, ำ) not rendering correctly in the input field
1915- VSCode: Fixed slash commands incorrectly being executed when pressing Enter with preceding text in the input field
1916- VSCode: Added spinner when loading past conversations list
1917
1918## 2.1.31
1919
1920- Added session resume hint on exit, showing how to continue your conversation later
1921- Added support for full-width (zenkaku) space input from Japanese IME in checkbox selection
1922- Fixed PDF too large errors permanently locking up sessions, requiring users to start a new conversation
1923- Fixed bash commands incorrectly reporting failure with "Read-only file system" errors when sandbox mode was enabled
1924- Fixed a crash that made sessions unusable after entering plan mode when project config in `~/.claude.json` was missing default fields
1925- Fixed `temperatureOverride` being silently ignored in the streaming API path, causing all streaming requests to use the default temperature (1) regardless of the configured override
1926- Fixed LSP shutdown/exit compatibility with strict language servers that reject null params
1927- Improved system prompts to more clearly guide the model toward using dedicated tools (Read, Edit, Glob, Grep) instead of bash equivalents (`cat`, `sed`, `grep`, `find`), reducing unnecessary bash command usage
1928- Improved PDF and request size error messages to show actual limits (100 pages, 20MB)
1929- Reduced layout jitter in the terminal when the spinner appears and disappears during streaming
1930- Removed misleading Anthropic API pricing from model selector for third-party provider (Bedrock, Vertex, Foundry) users
1931
1932## 2.1.30
1933
1934- Added `pages` parameter to the Read tool for PDFs, allowing specific page ranges to be read (e.g., `pages: "1-5"`). Large PDFs (>10 pages) now return a lightweight reference when `@` mentioned instead of being inlined into context.
1935- Added pre-configured OAuth client credentials for MCP servers that don't support Dynamic Client Registration (e.g., Slack). Use `--client-id` and `--client-secret` with `claude mcp add`.
1936- Added `/debug` for Claude to help troubleshoot the current session
1937- Added support for additional `git log` and `git show` flags in read-only mode (e.g., `--topo-order`, `--cherry-pick`, `--format`, `--raw`)
1938- Added token count, tool uses, and duration metrics to Task tool results
1939- Added reduced motion mode to the config
1940- Fixed phantom "(no content)" text blocks appearing in API conversation history, reducing token waste and potential model confusion
1941- Fixed prompt cache not correctly invalidating when tool descriptions or input schemas changed, only when tool names changed
1942- Fixed 400 errors that could occur after running `/login` when the conversation contained thinking blocks
1943- Fixed a hang when resuming sessions with corrupted transcript files containing `parentUuid` cycles
1944- Fixed rate limit message showing incorrect "/upgrade" suggestion for Max 20x users when extra-usage is unavailable
1945- Fixed permission dialogs stealing focus while actively typing
1946- Fixed subagents not being able to access SDK-provided MCP tools because they were not synced to the shared application state
1947- Fixed a regression where Windows users with a `.bashrc` file could not run bash commands
1948- Improved memory usage for `--resume` (68% reduction for users with many sessions) by replacing the session index with lightweight stat-based loading and progressive enrichment
1949- Improved `TaskStop` tool to display the stopped command/task description in the result line instead of a generic "Task stopped" message
1950- Changed `/model` to execute immediately instead of being queued
1951- [VSCode] Added multiline input support to the "Other" text input in question dialogs (use Shift+Enter for new lines)
1952- [VSCode] Fixed duplicate sessions appearing in the session list when starting a new conversation
1953
1954## 2.1.29
1955
1956- Fixed startup performance issues when resuming sessions that have `saved_hook_context`
1957
1958## 2.1.27
1959
1960- Added tool call failures and denials to debug logs
1961- Fixed context management validation error for gateway users, ensuring `CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS=1` avoids the error
1962- Added `--from-pr` flag to resume sessions linked to a specific GitHub PR number or URL
1963- Sessions are now automatically linked to PRs when created via `gh pr create`
1964- Fixed /context command not displaying colored output
1965- Fixed status bar duplicating background task indicator when PR status was shown
1966- Windows: Fixed bash command execution failing for users with `.bashrc` files
1967- Windows: Fixed console windows flashing when spawning child processes
1968- VSCode: Fixed OAuth token expiration causing 401 errors after extended sessions
1969
1970## 2.1.25
1971
1972- Fixed beta header validation error for gateway users on Bedrock and Vertex, ensuring `CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS=1` avoids the error
1973
1974## 2.1.23
1975
1976- Added customizable spinner verbs setting (`spinnerVerbs`)
1977- Fixed mTLS and proxy connectivity for users behind corporate proxies or using client certificates
1978- Fixed per-user temp directory isolation to prevent permission conflicts on shared systems
1979- Fixed a race condition that could cause 400 errors when prompt caching scope was enabled
1980- Fixed pending async hooks not being cancelled when headless streaming sessions ended
1981- Fixed tab completion not updating the input field when accepting a suggestion
1982- Fixed ripgrep search timeouts silently returning empty results instead of reporting errors
1983- Improved terminal rendering performance with optimized screen data layout
1984- Changed Bash commands to show timeout duration alongside elapsed time
1985- Changed merged pull requests to show a purple status indicator in the prompt footer
1986- [IDE] Fixed model options displaying incorrect region strings for Bedrock users in headless mode
1987
1988## 2.1.22
1989
1990- Fixed structured outputs for non-interactive (-p) mode
1991
1992## 2.1.21
1993
1994- Added support for full-width (zenkaku) number input from Japanese IME in option selection prompts
1995- Fixed shell completion cache files being truncated on exit
1996- Fixed API errors when resuming sessions that were interrupted during tool execution
1997- Fixed auto-compact triggering too early on models with large output token limits
1998- Fixed task IDs potentially being reused after deletion
1999- Fixed file search not working in VS Code extension on Windows
2000- Improved read/search progress indicators to show "Reading…" while in progress and "Read" when complete
2001- Improved Claude to prefer file operation tools (Read, Edit, Write) over bash equivalents (cat, sed, awk)
2002- [VSCode] Added automatic Python virtual environment activation, ensuring `python` and `pip` commands use the correct interpreter (configurable via `claudeCode.usePythonEnvironment` setting)
2003- [VSCode] Fixed message action buttons having incorrect background colors
2004
2005## 2.1.20
2006
2007- Added arrow key history navigation in vim normal mode when cursor cannot move further
2008- Added external editor shortcut (Ctrl+G) to the help menu for better discoverability
2009- Added PR review status indicator to the prompt footer, showing the current branch's PR state (approved, changes requested, pending, or draft) as a colored dot with a clickable link
2010- Added support for loading `CLAUDE.md` files from additional directories specified via `--add-dir` flag (requires setting `CLAUDE_CODE_ADDITIONAL_DIRECTORIES_CLAUDE_MD=1`)
2011- Added ability to delete tasks via the `TaskUpdate` tool
2012- Fixed session compaction issues that could cause resume to load full history instead of the compact summary
2013- Fixed agents sometimes ignoring user messages sent while actively working on a task
2014- Fixed wide character (emoji, CJK) rendering artifacts where trailing columns were not cleared when replaced by narrower characters
2015- Fixed JSON parsing errors when MCP tool responses contain special Unicode characters
2016- Fixed up/down arrow keys in multi-line and wrapped text input to prioritize cursor movement over history navigation
2017- Fixed draft prompt being lost when pressing UP arrow to navigate command history
2018- Fixed ghost text flickering when typing slash commands mid-input
2019- Fixed marketplace source removal not properly deleting settings
2020- Fixed duplicate output in some commands like `/context`
2021- Fixed task list sometimes showing outside the main conversation view
2022- Fixed syntax highlighting for diffs occurring within multiline constructs like Python docstrings
2023- Fixed crashes when cancelling tool use
2024- Improved `/sandbox` command UI to show dependency status with installation instructions when dependencies are missing
2025- Improved thinking status text with a subtle shimmer animation
2026- Improved task list to dynamically adjust visible items based on terminal height
2027- Improved fork conversation hint to show how to resume the original session
2028- Changed collapsed read/search groups to show present tense ("Reading", "Searching for") while in progress, and past tense ("Read", "Searched for") when complete
2029- Changed `ToolSearch` results to appear as a brief notification instead of inline in the conversation
2030- Changed the `/commit-push-pr` skill to automatically post PR URLs to Slack channels when configured via MCP tools
2031- Changed the `/copy` command to be available to all users
2032- Changed background agents to prompt for tool permissions before launching
2033- Changed permission rules like `Bash(*)` to be accepted and treated as equivalent to `Bash`
2034- Changed config backups to be timestamped and rotated (keeping 5 most recent) to prevent data loss
2035
2036## 2.1.19
2037
2038- Added env var `CLAUDE_CODE_ENABLE_TASKS`, set to `false` to keep the old system temporarily
2039- Added shorthand `$0`, `$1`, etc. for accessing individual arguments in custom commands
2040- Fixed crashes on processors without AVX instruction support
2041- Fixed dangling Claude Code processes when terminal is closed by catching EIO errors from `process.exit()` and using SIGKILL as fallback
2042- Fixed `/rename` and `/tag` not updating the correct session when resuming from a different directory (e.g., git worktrees)
2043- Fixed resuming sessions by custom title not working when run from a different directory
2044- Fixed pasted text content being lost when using prompt stash (Ctrl+S) and restore
2045- Fixed agent list displaying "Sonnet (default)" instead of "Inherit (default)" for agents without an explicit model setting
2046- Fixed backgrounded hook commands not returning early, potentially causing the session to wait on a process that was intentionally backgrounded
2047- Fixed file write preview omitting empty lines
2048- Changed skills without additional permissions or hooks to be allowed without requiring approval
2049- Changed indexed argument syntax from `$ARGUMENTS.0` to `$ARGUMENTS[0]` (bracket syntax)
2050- [SDK] Added replay of `queued_command` attachment messages as `SDKUserMessageReplay` events when `replayUserMessages` is enabled
2051- [VSCode] Enabled session forking and rewind functionality for all users
2052
2053## 2.1.18
2054
2055- Added customizable keyboard shortcuts. Configure keybindings per context, create chord sequences, and personalize your workflow. Run `/keybindings` to get started. Learn more at https://code.claude.com/docs/en/keybindings
2056
2057## 2.1.17
2058
2059- Fixed crashes on processors without AVX instruction support
2060
2061## 2.1.16
2062
2063- Added new task management system, including new capabilities like dependency tracking
2064- [VSCode] Added native plugin management support
2065- [VSCode] Added ability for OAuth users to browse and resume remote Claude sessions from the Sessions dialog
2066- Fixed out-of-memory crashes when resuming sessions with heavy subagent usage
2067- Fixed an issue where the "context remaining" warning was not hidden after running `/compact`
2068- Fixed session titles on the resume screen not respecting the user's language setting
2069- [IDE] Fixed a race condition on Windows where the Claude Code sidebar view container would not appear on start
2070
2071## 2.1.15
2072
2073- Added deprecation notification for npm installations - run `claude install` or see https://docs.anthropic.com/en/docs/claude-code/getting-started for more options
2074- Improved UI rendering performance with React Compiler
2075- Fixed the "Context left until auto-compact" warning not disappearing after running `/compact`
2076- Fixed MCP stdio server timeout not killing child process, which could cause UI freezes
2077
2078## 2.1.14
2079
2080- Added history-based autocomplete in bash mode (`!`) - type a partial command and press Tab to complete from your bash command history
2081- Added search to installed plugins list - type to filter by name or description
2082- Added support for pinning plugins to specific git commit SHAs, allowing marketplace entries to install exact versions
2083- Fixed a regression where the context window blocking limit was calculated too aggressively, blocking users at ~65% context usage instead of the intended ~98%
2084- Fixed memory issues that could cause crashes when running parallel subagents
2085- Fixed memory leak in long-running sessions where stream resources were not cleaned up after shell commands completed
2086- Fixed `@` symbol incorrectly triggering file autocomplete suggestions in bash mode
2087- Fixed `@`-mention menu folder click behavior to navigate into directories instead of selecting them
2088- Fixed `/feedback` command generating invalid GitHub issue URLs when description is very long
2089- Fixed `/context` command to show the same token count and percentage as the status line in verbose mode
2090- Fixed an issue where `/config`, `/context`, `/model`, and `/todos` command overlays could close unexpectedly
2091- Fixed slash command autocomplete selecting wrong command when typing similar commands (e.g., `/context` vs `/compact`)
2092- Fixed inconsistent back navigation in plugin marketplace when only one marketplace is configured
2093- Fixed iTerm2 progress bar not clearing properly on exit, preventing lingering indicators and bell sounds
2094- Improved backspace to delete pasted text as a single token instead of one character at a time
2095- [VSCode] Added `/usage` command to display current plan usage
2096
2097## 2.1.12
2098
2099- Fixed message rendering bug
2100
2101## 2.1.11
2102
2103- Fixed excessive MCP connection requests for HTTP/SSE transports
2104
2105## 2.1.10
2106
2107- Added new `Setup` hook event that can be triggered via `--init`, `--init-only`, or `--maintenance` CLI flags for repository setup and maintenance operations
2108- Added keyboard shortcut 'c' to copy OAuth URL when browser doesn't open automatically during login
2109- Fixed a crash when running bash commands containing heredocs with JavaScript template literals like `${index + 1}`
2110- Improved startup to capture keystrokes typed before the REPL is fully ready
2111- Improved file suggestions to show as removable attachments instead of inserting text when accepted
2112- [VSCode] Added install count display to plugin listings
2113- [VSCode] Added trust warning when installing plugins
2114
2115## 2.1.9
2116
2117- Added `auto:N` syntax for configuring the MCP tool search auto-enable threshold, where N is the context window percentage (0-100)
2118- Added `plansDirectory` setting to customize where plan files are stored
2119- Added external editor support (Ctrl+G) in AskUserQuestion "Other" input field
2120- Added session URL attribution to commits and PRs created from web sessions
2121- Added support for `PreToolUse` hooks to return `additionalContext` to the model
2122- Added `${CLAUDE_SESSION_ID}` string substitution for skills to access the current session ID
2123- Fixed long sessions with parallel tool calls failing with an API error about orphan tool_result blocks
2124- Fixed MCP server reconnection hanging when cached connection promise never resolves
2125- Fixed Ctrl+Z suspend not working in terminals using Kitty keyboard protocol (Ghostty, iTerm2, kitty, WezTerm)
2126
2127## 2.1.7
2128
2129- Added `showTurnDuration` setting to hide turn duration messages (e.g., "Cooked for 1m 6s")
2130- Added ability to provide feedback when accepting permission prompts
2131- Added inline display of agent's final response in task notifications, making it easier to see results without reading the full transcript file
2132- Fixed security vulnerability where wildcard permission rules could match compound commands containing shell operators
2133- Fixed false "file modified" errors on Windows when cloud sync tools, antivirus scanners, or Git touch file timestamps without changing content
2134- Fixed orphaned tool_result errors when sibling tools fail during streaming execution
2135- Fixed context window blocking limit being calculated using the full context window instead of the effective context window (which reserves space for max output tokens)
2136- Fixed spinner briefly flashing when running local slash commands like `/model` or `/theme`
2137- Fixed terminal title animation jitter by using fixed-width braille characters
2138- Fixed plugins with git submodules not being fully initialized when installed
2139- Fixed bash commands failing on Windows when temp directory paths contained characters like `t` or `n` that were misinterpreted as escape sequences
2140- Improved typing responsiveness by reducing memory allocation overhead in terminal rendering
2141- Enabled MCP tool search auto mode by default for all users. When MCP tool descriptions exceed 10% of the context window, they are automatically deferred and discovered via the MCPSearch tool instead of being loaded upfront. This reduces context usage for users with many MCP tools configured. Users can disable this by adding `MCPSearch` to `disallowedTools` in their settings.
2142- Changed OAuth and API Console URLs from console.anthropic.com to platform.claude.com
2143- [VSCode] Fixed `claudeProcessWrapper` setting passing the wrapper path instead of the Claude binary path
2144
2145## 2.1.6
2146
2147- Added search functionality to `/config` command for quickly filtering settings
2148- Added Updates section to `/doctor` showing auto-update channel and available npm versions (stable/latest)
2149- Added date range filtering to `/stats` command - press `r` to cycle between Last 7 days, Last 30 days, and All time
2150- Added automatic discovery of skills from nested `.claude/skills` directories when working with files in subdirectories
2151- Added `context_window.used_percentage` and `context_window.remaining_percentage` fields to status line input for easier context window display
2152- Added an error display when the editor fails during Ctrl+G
2153- Fixed permission bypass via shell line continuation that could allow blocked commands to execute
2154- Fixed false "File has been unexpectedly modified" errors when file watchers touch files without changing content
2155- Fixed text styling (bold, colors) getting progressively misaligned in multi-line responses
2156- Fixed the feedback panel closing unexpectedly when typing 'n' in the description field
2157- Fixed rate limit warning appearing at low usage after weekly reset (now requires 70% usage)
2158- Fixed rate limit options menu incorrectly auto-opening when resuming a previous session
2159- Fixed numpad keys outputting escape sequences instead of characters in Kitty keyboard protocol terminals
2160- Fixed Option+Return not inserting newlines in Kitty keyboard protocol terminals
2161- Fixed corrupted config backup files accumulating in the home directory (now only one backup is created per config file)
2162- Fixed `mcp list` and `mcp get` commands leaving orphaned MCP server processes
2163- Fixed visual artifacts in ink2 mode when nodes become hidden via `display:none`
2164- Improved the external CLAUDE.md imports approval dialog to show which files are being imported and from where
2165- Improved the `/tasks` dialog to go directly to task details when there's only one background task running
2166- Improved @ autocomplete with icons for different suggestion types and single-line formatting
2167- Updated "Help improve Claude" setting fetch to refresh OAuth and retry when it fails due to a stale OAuth token
2168- Changed task notification display to cap at 3 lines with overflow summary when multiple background tasks complete simultaneously
2169- Changed terminal title to "Claude Code" on startup for better window identification
2170- Removed ability to @-mention MCP servers to enable/disable - use `/mcp enable <name>` instead
2171- [VSCode] Fixed usage indicator not updating after manual compact
2172
2173## 2.1.5
2174
2175- Added `CLAUDE_CODE_TMPDIR` environment variable to override the temp directory used for internal temp files, useful for environments with custom temp directory requirements
2176
2177## 2.1.4
2178
2179- Added `CLAUDE_CODE_DISABLE_BACKGROUND_TASKS` environment variable to disable all background task functionality including auto-backgrounding and the Ctrl+B shortcut
2180- Fixed "Help improve Claude" setting fetch to refresh OAuth and retry when it fails due to a stale OAuth token
2181
2182## 2.1.3
2183
2184- Merged slash commands and skills, simplifying the mental model with no change in behavior
2185- Added release channel (`stable` or `latest`) toggle to `/config`
2186- Added detection and warnings for unreachable permission rules, with warnings in `/doctor` and after saving rules that include the source of each rule and actionable fix guidance
2187- Fixed plan files persisting across `/clear` commands, now ensuring a fresh plan file is used after clearing a conversation
2188- Fixed false skill duplicate detection on filesystems with large inodes (e.g., ExFAT) by using 64-bit precision for inode values
2189- Fixed mismatch between background task count in status bar and items shown in tasks dialog
2190- Fixed sub-agents using the wrong model during conversation compaction
2191- Fixed web search in sub-agents using incorrect model
2192- Fixed trust dialog acceptance when running from the home directory not enabling trust-requiring features like hooks during the session
2193- Improved terminal rendering stability by preventing uncontrolled writes from corrupting cursor state
2194- Improved slash command suggestion readability by truncating long descriptions to 2 lines
2195- Changed tool hook execution timeout from 60 seconds to 10 minutes
2196- [VSCode] Added clickable destination selector for permission requests, allowing you to choose where settings are saved (this project, all projects, shared with team, or session only)
2197
2198## 2.1.2
2199
2200- Added source path metadata to images dragged onto the terminal, helping Claude understand where images originated
2201- Added clickable hyperlinks for file paths in tool output in terminals that support OSC 8 (like iTerm)
2202- Added support for Windows Package Manager (winget) installations with automatic detection and update instructions
2203- Added Shift+Tab keyboard shortcut in plan mode to quickly select "auto-accept edits" option
2204- Added `FORCE_AUTOUPDATE_PLUGINS` environment variable to allow plugin autoupdate even when the main auto-updater is disabled
2205- Added `agent_type` to SessionStart hook input, populated if `--agent` is specified
2206- Fixed a command injection vulnerability in bash command processing where malformed input could execute arbitrary commands
2207- Fixed a memory leak where tree-sitter parse trees were not being freed, causing WASM memory to grow unbounded over long sessions
2208- Fixed binary files (images, PDFs, etc.) being accidentally included in memory when using `@include` directives in CLAUDE.md files
2209- Fixed updates incorrectly claiming another installation is in progress
2210- Fixed crash when socket files exist in watched directories (defense-in-depth for EOPNOTSUPP errors)
2211- Fixed remote session URL and teleport being broken when using `/tasks` command
2212- Fixed MCP tool names being exposed in analytics events by sanitizing user-specific server configurations
2213- Improved Option-as-Meta hint on macOS to show terminal-specific instructions for native CSIu terminals like iTerm2, Kitty, and WezTerm
2214- Improved error message when pasting images over SSH to suggest using `scp` instead of the unhelpful clipboard shortcut hint
2215- Improved permission explainer to not flag routine dev workflows (git fetch/rebase, npm install, tests, PRs) as medium risk
2216- Changed large bash command outputs to be saved to disk instead of truncated, allowing Claude to read the full content
2217- Changed large tool outputs to be persisted to disk instead of truncated, providing full output access via file references
2218- Changed `/plugins` installed tab to unify plugins and MCPs with scope-based grouping
2219- Deprecated Windows managed settings path `C:\ProgramData\ClaudeCode\managed-settings.json` - administrators should migrate to `C:\Program Files\ClaudeCode\managed-settings.json`
2220- [SDK] Changed minimum zod peer dependency to ^4.0.0
2221- [VSCode] Fixed usage display not updating after manual compact
2222
2223## 2.1.0
2224
2225- Added automatic skill hot-reload - skills created or modified in `~/.claude/skills` or `.claude/skills` are now immediately available without restarting the session
2226- Added support for running skills and slash commands in a forked sub-agent context using `context: fork` in skill frontmatter
2227- Added support for `agent` field in skills to specify agent type for execution
2228- Added `language` setting to configure Claude's response language (e.g., language: "japanese")
2229- Changed Shift+Enter to work out of the box in iTerm2, WezTerm, Ghostty, and Kitty without modifying terminal configs
2230- Added `respectGitignore` support in `settings.json` for per-project control over @-mention file picker behavior
2231- Added `IS_DEMO` environment variable to hide email and organization from the UI, useful for streaming or recording sessions
2232- Fixed security issue where sensitive data (OAuth tokens, API keys, passwords) could be exposed in debug logs
2233- Fixed files and skills not being properly discovered when resuming sessions with `-c` or `--resume`
2234- Fixed pasted content being lost when replaying prompts from history using up arrow or Ctrl+R search
2235- Fixed Esc key with queued prompts to only move them to input without canceling the running task
2236- Reduced permission prompts for complex bash commands
2237- Fixed command search to prioritize exact and prefix matches on command names over fuzzy matches in descriptions
2238- Fixed PreToolUse hooks to allow `updatedInput` when returning `ask` permission decision, enabling hooks to act as middleware while still requesting user consent
2239- Fixed plugin path resolution for file-based marketplace sources
2240- Fixed LSP tool being incorrectly enabled when no LSP servers were configured
2241- Fixed background tasks failing with "git repository not found" error for repositories with dots in their names
2242- Fixed Claude in Chrome support for WSL environments
2243- Fixed Windows native installer silently failing when executable creation fails
2244- Improved CLI help output to display options and subcommands in alphabetical order for easier navigation
2245- Added wildcard pattern matching for Bash tool permissions using `*` at any position in rules (e.g., `Bash(npm *)`, `Bash(* install)`, `Bash(git * main)`)
2246- Added unified Ctrl+B backgrounding for both bash commands and agents - pressing Ctrl+B now backgrounds all running foreground tasks simultaneously
2247- Added support for MCP `list_changed` notifications, allowing MCP servers to dynamically update their available tools, prompts, and resources without requiring reconnection
2248- Added `/teleport` and `/remote-env` slash commands for claude.ai subscribers, allowing them to resume and configure remote sessions
2249- Added support for disabling specific agents using `Task(AgentName)` syntax in settings.json permissions or the `--disallowedTools` CLI flag
2250- Added hooks support to agent frontmatter, allowing agents to define PreToolUse, PostToolUse, and Stop hooks scoped to the agent's lifecycle
2251- Added hooks support for skill and slash command frontmatter
2252- Added new Vim motions: `;` and `,` to repeat f/F/t/T motions, `y` operator for yank with `yy`/`Y`, `p`/`P` for paste, text objects (`iw`, `aw`, `iW`, `aW`, `i"`, `a"`, `i'`, `a'`, `i(`, `a(`, `i[`, `a[`, `i{`, `a{`), `>>` and `<<` for indent/dedent, and `J` to join lines
2253- Added `/plan` command shortcut to enable plan mode directly from the prompt
2254- Added slash command autocomplete support when `/` appears anywhere in input, not just at the beginning
2255- Added `--tools` flag support in interactive mode to restrict which built-in tools Claude can use during interactive sessions
2256- Added `CLAUDE_CODE_FILE_READ_MAX_OUTPUT_TOKENS` environment variable to override the default file read token limit
2257- Added support for `once: true` config for hooks
2258- Added support for YAML-style lists in frontmatter `allowed-tools` field for cleaner skill declarations
2259- Added support for prompt and agent hook types from plugins (previously only command hooks were supported)
2260- Added Cmd+V support for image paste in iTerm2 (maps to Ctrl+V)
2261- Added left/right arrow key navigation for cycling through tabs in dialogs
2262- Added real-time thinking block display in Ctrl+O transcript mode
2263- Added filepath to full output in background bash task details dialog
2264- Added Skills as a separate category in the context visualization
2265- Fixed OAuth token refresh not triggering when server reports token expired but local expiration check disagrees
2266- Fixed session persistence getting stuck after transient server errors by recovering from 409 conflicts when the entry was actually stored
2267- Fixed session resume failures caused by orphaned tool results during concurrent tool execution
2268- Fixed a race condition where stale OAuth tokens could be read from the keychain cache during concurrent token refresh attempts
2269- Fixed AWS Bedrock subagents not inheriting EU/APAC cross-region inference model configuration, causing 403 errors when IAM permissions are scoped to specific regions
2270- Fixed API context overflow when background tasks produce large output by truncating to 30K chars with file path reference
2271- Fixed a hang when reading FIFO files by skipping symlink resolution for special file types
2272- Fixed terminal keyboard mode not being reset on exit in Ghostty, iTerm2, Kitty, and WezTerm
2273- Fixed Alt+B and Alt+F (word navigation) not working in iTerm2, Ghostty, Kitty, and WezTerm
2274- Fixed `${CLAUDE_PLUGIN_ROOT}` not being substituted in plugin `allowed-tools` frontmatter, which caused tools to incorrectly require approval
2275- Fixed files created by the Write tool using hardcoded 0o600 permissions instead of respecting the system umask
2276- Fixed commands with `$()` command substitution failing with parse errors
2277- Fixed multi-line bash commands with backslash continuations being incorrectly split and flagged for permissions
2278- Fixed bash command prefix extraction to correctly identify subcommands after global options (e.g., `git -C /path log` now correctly matches `Bash(git log:*)` rules)
2279- Fixed slash commands passed as CLI arguments (e.g., `claude /context`) not being executed properly
2280- Fixed pressing Enter after Tab-completing a slash command selecting a different command instead of submitting the completed one
2281- Fixed slash command argument hint flickering and inconsistent display when typing commands with arguments
2282- Fixed Claude sometimes redundantly invoking the Skill tool when running slash commands directly
2283- Fixed skill token estimates in `/context` to accurately reflect frontmatter-only loading
2284- Fixed subagents sometimes not inheriting the parent's model by default
2285- Fixed model picker showing incorrect selection for Bedrock/Vertex users using `--model haiku`
2286- Fixed duplicate Bash commands appearing in permission request option labels
2287- Fixed noisy output when background tasks complete - now shows clean completion message instead of raw output
2288- Fixed background task completion notifications to appear proactively with bullet point
2289- Fixed forked slash commands showing "AbortError" instead of "Interrupted" message when cancelled
2290- Fixed cursor disappearing after dismissing permission dialogs
2291- Fixed `/hooks` menu selecting wrong hook type when scrolling to a different option
2292- Fixed images in queued prompts showing as "[object Object]" when pressing Esc to cancel
2293- Fixed images being silently dropped when queueing messages while backgrounding a task
2294- Fixed large pasted images failing with "Image was too large" error
2295- Fixed extra blank lines in multiline prompts containing CJK characters (Japanese, Chinese, Korean)
2296- Fixed ultrathink keyword highlighting being applied to wrong characters when user prompt text wraps to multiple lines
2297- Fixed collapsed "Reading X files…" indicator incorrectly switching to past tense when thinking blocks appear mid-stream
2298- Fixed Bash read commands (like `ls` and `cat`) not being counted in collapsed read/search groups, causing groups to incorrectly show "Read 0 files"
2299- Fixed spinner token counter to properly accumulate tokens from subagents during execution
2300- Fixed memory leak in git diff parsing where sliced strings retained large parent strings
2301- Fixed race condition where LSP tool could return "no server available" during startup
2302- Fixed feedback submission hanging indefinitely when network requests timeout
2303- Fixed search mode in plugin discovery and log selector views exiting when pressing up arrow
2304- Fixed hook success message showing trailing colon when hook has no output
2305- Multiple optimizations to improve startup performance
2306- Improved terminal rendering performance when using native installer or Bun, especially for text with emoji, ANSI codes, and Unicode characters
2307- Improved performance when reading Jupyter notebooks with many cells
2308- Improved reliability for piped input like `cat refactor.md | claude`
2309- Improved reliability for AskQuestion tool
2310- Improved sed in-place edit commands to render as file edits with diff preview
2311- Improved Claude to automatically continue when response is cut off due to output token limit, instead of showing an error message
2312- Improved compaction reliability
2313- Improved subagents (Task tool) to continue working after permission denial, allowing them to try alternative approaches
2314- Improved skills to show progress while executing, displaying tool uses as they happen
2315- Improved skills from `/skills/` directories to be visible in the slash command menu by default (opt-out with `user-invocable: false` in frontmatter)
2316- Improved skill suggestions to prioritize recently and frequently used skills
2317- Improved spinner feedback when waiting for the first response token
2318- Improved token count display in spinner to include tokens from background agents
2319- Improved incremental output for async agents to give the main thread more control and visibility
2320- Improved permission prompt UX with Tab hint moved to footer, cleaner Yes/No input labels with contextual placeholders
2321- Improved the Claude in Chrome notification with shortened help text and persistent display until dismissed
2322- Improved macOS screenshot paste reliability with TIFF format support
2323- Improved `/stats` output
2324- Updated Atlassian MCP integration to use a more reliable default configuration (streamable HTTP)
2325- Changed "Interrupted" message color from red to grey for a less alarming appearance
2326- Removed permission prompt when entering plan mode - users can now enter plan mode without approval
2327- Removed underline styling from image reference links
2328- [SDK] Changed minimum zod peer dependency to ^4.0.0
2329- [VSCode] Added currently selected model name to the context menu
2330- [VSCode] Added descriptive labels on auto-accept permission button (e.g., "Yes, allow npm for this project" instead of "Yes, and don't ask again")
2331- [VSCode] Fixed paragraph breaks not rendering in markdown content
2332- [VSCode] Fixed scrolling in the extension inadvertently scrolling the parent iframe
2333- [Windows] Fixed issue with improper rendering
2334
2335## 2.0.76
2336
2337- Fixed issue with macOS code-sign warning when using Claude in Chrome integration
2338
2339## 2.0.75
2340
2341- Minor bugfixes
2342
2343## 2.0.74
2344
2345- Added LSP (Language Server Protocol) tool for code intelligence features like go-to-definition, find references, and hover documentation
2346- Added `/terminal-setup` support for Kitty, Alacritty, Zed, and Warp terminals
2347- Added ctrl+t shortcut in `/theme` to toggle syntax highlighting on/off
2348- Added syntax highlighting info to theme picker
2349- Added guidance for macOS users when Alt shortcuts fail due to terminal configuration
2350- Fixed skill `allowed-tools` not being applied to tools invoked by the skill
2351- Fixed Opus 4.5 tip incorrectly showing when user was already using Opus
2352- Fixed a potential crash when syntax highlighting isn't initialized correctly
2353- Fixed visual bug in `/plugins discover` where list selection indicator showed while search box was focused
2354- Fixed macOS keyboard shortcuts to display 'opt' instead of 'alt'
2355- Improved `/context` command visualization with grouped skills and agents by source, slash commands, and sorted token count
2356- [Windows] Fixed issue with improper rendering
2357- [VSCode] Added gift tag pictogram for year-end promotion message
2358
2359## 2.0.73
2360
2361- Added clickable `[Image #N]` links that open attached images in the default viewer
2362- Added alt-y yank-pop to cycle through kill ring history after ctrl-y yank
2363- Added search filtering to the plugin discover screen (type to filter by name, description, or marketplace)
2364- Added support for custom session IDs when forking sessions with `--session-id` combined with `--resume` or `--continue` and `--fork-session`
2365- Fixed slow input history cycling and race condition that could overwrite text after message submission
2366- Improved `/theme` command to open theme picker directly
2367- Improved theme picker UI
2368- Improved search UX across resume session, permissions, and plugins screens with a unified SearchBox component
2369- [VSCode] Added tab icon badges showing pending permissions (blue) and unread completions (orange)
2370
2371## 2.0.72
2372
2373- Added Claude in Chrome (Beta) feature that works with the Chrome extension (https://claude.ai/chrome) to let you control your browser directly from Claude Code
2374- Reduced terminal flickering
2375- Added scannable QR code to mobile app tip for quick app downloads
2376- Added loading indicator when resuming conversations for better feedback
2377- Fixed `/context` command not respecting custom system prompts in non-interactive mode
2378- Fixed order of consecutive Ctrl+K lines when pasting with Ctrl+Y
2379- Improved @ mention file suggestion speed (~3× faster in git repositories)
2380- Improved file suggestion performance in repos with `.ignore` or `.rgignore` files
2381- Improved settings validation errors to be more prominent
2382- Changed thinking toggle from Tab to Alt+T to avoid accidental triggers
2383
2384## 2.0.71
2385
2386- Added /config toggle to enable/disable prompt suggestions
2387- Added `/settings` as an alias for the `/config` command
2388- Fixed @ file reference suggestions incorrectly triggering when cursor is in the middle of a path
2389- Fixed MCP servers from `.mcp.json` not loading when using `--dangerously-skip-permissions`
2390- Fixed permission rules incorrectly rejecting valid bash commands containing shell glob patterns (e.g., `ls *.txt`, `for f in *.png`)
2391- Bedrock: Environment variable `ANTHROPIC_BEDROCK_BASE_URL` is now respected for token counting and inference profile listing
2392- New syntax highlighting engine for native build
2393
2394## 2.0.70
2395
2396- Added Enter key to accept and submit prompt suggestions immediately (tab still accepts for editing)
2397- Added wildcard syntax `mcp__server__*` for MCP tool permissions to allow or deny all tools from a server
2398- Added auto-update toggle for plugin marketplaces, allowing per-marketplace control over automatic updates
2399- Added `current_usage` field to status line input, enabling accurate context window percentage calculations
2400- Fixed input being cleared when processing queued commands while the user was typing
2401- Fixed prompt suggestions replacing typed input when pressing Tab
2402- Fixed diff view not updating when terminal is resized
2403- Improved memory usage by 3x for large conversations
2404- Improved resolution of stats screenshots copied to clipboard (Ctrl+S) for crisper images
2405- Removed # shortcut for quick memory entry (tell Claude to edit your CLAUDE.md instead)
2406- Fix thinking mode toggle in /config not persisting correctly
2407- Improve UI for file creation permission dialog
2408
2409## 2.0.69
2410
2411- Minor bugfixes
2412
2413## 2.0.68
2414
2415- Fixed IME (Input Method Editor) support for languages like Chinese, Japanese, and Korean by correctly positioning the composition window at the cursor
2416- Fixed a bug where disallowed MCP tools were visible to the model
2417- Fixed an issue where steering messages could be lost while a subagent is working
2418- Fixed Option+Arrow word navigation treating entire CJK (Chinese, Japanese, Korean) text sequences as a single word instead of navigating by word boundaries
2419- Improved plan mode exit UX: show simplified yes/no dialog when exiting with empty or missing plan instead of throwing an error
2420- Add support for enterprise managed settings. Contact your Anthropic account team to enable this feature.
2421
2422## 2.0.67
2423
2424- Thinking mode is now enabled by default for Opus 4.5
2425- Thinking mode configuration has moved to /config
2426- Added search functionality to `/permissions` command with `/` keyboard shortcut for filtering rules by tool name
2427- Show reason why autoupdater is disabled in `/doctor`
2428- Fixed false "Another process is currently updating Claude" error when running `claude update` while another instance is already on the latest version
2429- Fixed MCP servers from `.mcp.json` being stuck in pending state when running in non-interactive mode (`-p` flag or piped input)
2430- Fixed scroll position resetting after deleting a permission rule in `/permissions`
2431- Fixed word deletion (opt+delete) and word navigation (opt+arrow) not working correctly with non-Latin text such as Cyrillic, Greek, Arabic, Hebrew, Thai, and Chinese
2432- Fixed `claude install --force` not bypassing stale lock files
2433- Fixed consecutive @~/ file references in CLAUDE.md being incorrectly parsed due to markdown strikethrough interference
2434- Windows: Fixed plugin MCP servers failing due to colons in log directory paths
2435
2436## 2.0.65
2437
2438- Added ability to switch models while writing a prompt using alt+p (linux, windows), option+p (macos).
2439- Added context window information to status line input
2440- Added `fileSuggestion` setting for custom `@` file search commands
2441- Added `CLAUDE_CODE_SHELL` environment variable to override automatic shell detection (useful when login shell differs from actual working shell)
2442- Fixed prompt not being saved to history when aborting a query with Escape
2443- Fixed Read tool image handling to identify format from bytes instead of file extension
2444
2445## 2.0.64
2446
2447- Made auto-compacting instant
2448- Agents and bash commands can run asynchronously and send messages to wake up the main agent
2449- /stats now provides users with interesting CC stats, such as favorite model, usage graph, usage streak
2450- Added named session support: use `/rename` to name sessions, `/resume <name>` in REPL or `claude --resume <name>` from the terminal to resume them
2451- Added support for .claude/rules/`. See https://code.claude.com/docs/en/memory for details.
2452- Added image dimension metadata when images are resized, enabling accurate coordinate mappings for large images
2453- Fixed auto-loading .env when using native installer
2454- Fixed `--system-prompt` being ignored when using `--continue` or `--resume` flags
2455- Improved `/resume` screen with grouped forked sessions and keyboard shortcuts for preview (P) and rename (R)
2456- VSCode: Added copy-to-clipboard button on code blocks and bash tool inputs
2457- VSCode: Fixed extension not working on Windows ARM64 by falling back to x64 binary via emulation
2458- Bedrock: Improve efficiency of token counting
2459- Bedrock: Add support for `aws login` AWS Management Console credentials
2460- Unshipped AgentOutputTool and BashOutputTool, in favor of a new unified TaskOutputTool
2461
2462## 2.0.62
2463
2464- Added "(Recommended)" indicator for multiple-choice questions, with the recommended option moved to the top of the list
2465- Added `attribution` setting to customize commit and PR bylines (deprecates `includeCoAuthoredBy`)
2466- Fixed duplicate slash commands appearing when ~/.claude is symlinked to a project directory
2467- Fixed slash command selection not working when multiple commands share the same name
2468- Fixed an issue where skill files inside symlinked skill directories could become circular symlinks
2469- Fixed running versions getting removed because lock file incorrectly going stale
2470- Fixed IDE diff tab not closing when rejecting file changes
2471
2472## 2.0.61
2473
2474- Reverted VSCode support for multiple terminal clients due to responsiveness issues.
2475
2476## 2.0.60
2477
2478- Added background agent support. Agents run in the background while you work
2479- Added --disable-slash-commands CLI flag to disable all slash commands
2480- Added model name to "Co-Authored-By" commit messages
2481- Enabled "/mcp enable [server-name]" or "/mcp disable [server-name]" to quickly toggle all servers
2482- Updated Fetch to skip summarization for pre-approved websites
2483- VSCode: Added support for multiple terminal clients connecting to the IDE server simultaneously
2484
2485## 2.0.59
2486
2487- Added --agent CLI flag to override the agent setting for the current session
2488- Added `agent` setting to configure main thread with a specific agent's system prompt, tool restrictions, and model
2489- VS Code: Fixed .claude.json config file being read from incorrect location
2490
2491## 2.0.58
2492
2493- Pro users now have access to Opus 4.5 as part of their subscription!
2494- Fixed timer duration showing "11m 60s" instead of "12m 0s"
2495- Windows: Managed settings now prefer `C:\Program Files\ClaudeCode` if it exists. Support for `C:\ProgramData\ClaudeCode` will be removed in a future version.
2496
2497## 2.0.57
2498
2499- Added feedback input when rejecting plans, allowing users to tell Claude what to change
2500- VSCode: Added streaming message support for real-time response display
2501
2502## 2.0.56
2503
2504- Added setting to enable/disable terminal progress bar (OSC 9;4)
2505- VSCode Extension: Added support for VS Code's secondary sidebar (VS Code 1.97+), allowing Claude Code to be displayed in the right sidebar while keeping the file explorer on the left. Requires setting sidebar as Preferred Location in the config.
2506
2507## 2.0.55
2508
2509- Fixed proxy DNS resolution being forced on by default. Now opt-in via `CLAUDE_CODE_PROXY_RESOLVES_HOSTS=true` environment variable
2510- Fixed keyboard navigation becoming unresponsive when holding down arrow keys in memory location selector
2511- Improved AskUserQuestion tool to auto-submit single-select questions on the last question, eliminating the extra review screen for simple question flows
2512- Improved fuzzy matching for `@` file suggestions with faster, more accurate results
2513
2514## 2.0.54
2515
2516- Hooks: Enable PermissionRequest hooks to process 'always allow' suggestions and apply permission updates
2517- Fix issue with excessive iTerm notifications
2518
2519## 2.0.52
2520
2521- Fixed duplicate message display when starting Claude with a command line argument
2522- Fixed `/usage` command progress bars to fill up as usage increases (instead of showing remaining percentage)
2523- Fixed image pasting not working on Linux systems running Wayland (now falls back to wl-paste when xclip is unavailable)
2524- Permit some uses of `$!` in bash commands
2525
2526## 2.0.51
2527
2528- Added Opus 4.5! https://www.anthropic.com/news/claude-opus-4-5
2529- Introducing Claude Code for Desktop: https://claude.com/download
2530- To give you room to try out our new model, we've updated usage limits for Claude Code users. See the Claude Opus 4.5 blog for full details
2531- Pro users can now purchase extra usage for access to Opus 4.5 in Claude Code
2532- Plan Mode now builds more precise plans and executes more thoroughly
2533- Usage limit notifications now easier to understand
2534- Switched `/usage` back to "% used"
2535- Fixed handling of thinking errors
2536- Fixed performance regression
2537
2538## 2.0.50
2539
2540- Fixed bug preventing calling MCP tools that have nested references in their input schemas
2541- Silenced a noisy but harmless error during upgrades
2542- Improved ultrathink text display
2543- Improved clarity of 5-hour session limit warning message
2544
2545## 2.0.49
2546
2547- Added readline-style ctrl-y for pasting deleted text
2548- Improved clarity of usage limit warning message
2549- Fixed handling of subagent permissions
2550
2551## 2.0.47
2552
2553- Improved error messages and validation for `claude --teleport`
2554- Improved error handling in `/usage`
2555- Fixed race condition with history entry not getting logged at exit
2556- Fixed Vertex AI configuration not being applied from `settings.json`
2557
2558## 2.0.46
2559
2560- Fixed image files being reported with incorrect media type when format cannot be detected from metadata
2561
2562## 2.0.45
2563
2564- Added support for Microsoft Foundry! See https://code.claude.com/docs/en/azure-ai-foundry
2565- Added `PermissionRequest` hook to automatically approve or deny tool permission requests with custom logic
2566- Send background tasks to Claude Code on the web by starting a message with `&`
2567
2568## 2.0.43
2569
2570- Added `permissionMode` field for custom agents
2571- Added `tool_use_id` field to `PreToolUseHookInput` and `PostToolUseHookInput` types
2572- Added skills frontmatter field to declare skills to auto-load for subagents
2573- Added the `SubagentStart` hook event
2574- Fixed nested `CLAUDE.md` files not loading when @-mentioning files
2575- Fixed duplicate rendering of some messages in the UI
2576- Fixed some visual flickers
2577- Fixed NotebookEdit tool inserting cells at incorrect positions when cell IDs matched the pattern `cell-N`
2578
2579## 2.0.42
2580
2581- Added `agent_id` and `agent_transcript_path` fields to `SubagentStop` hooks.
2582
2583## 2.0.41
2584
2585- Added `model` parameter to prompt-based stop hooks, allowing users to specify a custom model for hook evaluation
2586- Fixed slash commands from user settings being loaded twice, which could cause rendering issues
2587- Fixed incorrect labeling of user settings vs project settings in command descriptions
2588- Fixed crash when plugin command hooks timeout during execution
2589- Fixed: Bedrock users no longer see duplicate Opus entries in the /model picker when using `--model haiku`
2590- Fixed broken security documentation links in trust dialogs and onboarding
2591- Fixed issue where pressing ESC to close the diff modal would also interrupt the model
2592- ctrl-r history search landing on a slash command no longer cancels the search
2593- SDK: Support custom timeouts for hooks
2594- Allow more safe git commands to run without approval
2595- Plugins: Added support for sharing and installing output styles
2596- Teleporting a session from web will automatically set the upstream branch
2597
2598## 2.0.37
2599
2600- Fixed how idleness is computed for notifications
2601- Hooks: Added matcher values for Notification hook events
2602- Output Styles: Added `keep-coding-instructions` option to frontmatter
2603
2604## 2.0.36
2605
2606- Fixed: DISABLE_AUTOUPDATER environment variable now properly disables package manager update notifications
2607- Fixed queued messages being incorrectly executed as bash commands
2608- Fixed input being lost when typing while a queued message is processed
2609
2610## 2.0.35
2611
2612- Improve fuzzy search results when searching commands
2613- Improved VS Code extension to respect `chat.fontSize` and `chat.fontFamily` settings throughout the entire UI, and apply font changes immediately without requiring reload
2614- Added `CLAUDE_CODE_EXIT_AFTER_STOP_DELAY` environment variable to automatically exit SDK mode after a specified idle duration, useful for automated workflows and scripts
2615- Migrated `ignorePatterns` from project config to deny permissions in the localSettings.
2616- Fixed menu navigation getting stuck on items with empty string or other falsy values (e.g., in the `/hooks` menu)
2617
2618## 2.0.34
2619
2620- VSCode Extension: Added setting to configure the initial permission mode for new conversations
2621- Improved file path suggestion performance with native Rust-based fuzzy finder
2622- Fixed infinite token refresh loop that caused MCP servers with OAuth (e.g., Slack) to hang during connection
2623- Fixed memory crash when reading or writing large files (especially base64-encoded images)
2624
2625## 2.0.33
2626
2627- Native binary installs now launch quicker.
2628- Fixed `claude doctor` incorrectly detecting Homebrew vs npm-global installations by properly resolving symlinks
2629- Fixed `claude mcp serve` exposing tools with incompatible outputSchemas
2630
2631## 2.0.32
2632
2633- Un-deprecate output styles based on community feedback
2634- Added `companyAnnouncements` setting for displaying announcements on startup
2635- Fixed hook progress messages not updating correctly during PostToolUse hook execution
2636
2637## 2.0.31
2638
2639- Windows: native installation uses shift+tab as shortcut for mode switching, instead of alt+m
2640- Vertex: add support for Web Search on supported models
2641- VSCode: Adding the respectGitIgnore configuration to include .gitignored files in file searches (defaults to true)
2642- Fixed a bug with subagents and MCP servers related to "Tool names must be unique" error
2643- Fixed issue causing `/compact` to fail with `prompt_too_long` by making it respect existing compact boundaries
2644- Fixed plugin uninstall not removing plugins
2645
2646## 2.0.30
2647
2648- Added helpful hint to run `security unlock-keychain` when encountering API key errors on macOS with locked keychain
2649- Added `allowUnsandboxedCommands` sandbox setting to disable the dangerouslyDisableSandbox escape hatch at policy level
2650- Added `disallowedTools` field to custom agent definitions for explicit tool blocking
2651- Added prompt-based stop hooks
2652- VSCode: Added respectGitIgnore configuration to include .gitignored files in file searches (defaults to true)
2653- Enabled SSE MCP servers on native build
2654- Deprecated output styles. Review options in `/output-style` and use --system-prompt-file, --system-prompt, --append-system-prompt, CLAUDE.md, or plugins instead
2655- Removed support for custom ripgrep configuration, resolving an issue where Search returns no results and config discovery fails
2656- Fixed Explore agent creating unwanted .md investigation files during codebase exploration
2657- Fixed a bug where `/context` would sometimes fail with "max_tokens must be greater than thinking.budget_tokens" error message
2658- Fixed `--mcp-config` flag to correctly override file-based MCP configurations
2659- Fixed bug that saved session permissions to local settings
2660- Fixed MCP tools not being available to sub-agents
2661- Fixed hooks and plugins not executing when using --dangerously-skip-permissions flag
2662- Fixed delay when navigating through typeahead suggestions with arrow keys
2663- VSCode: Restored selection indicator in input footer showing current file or code selection status
2664
2665## 2.0.28
2666
2667- Plan mode: introduced new Plan subagent
2668- Subagents: claude can now choose to resume subagents
2669- Subagents: claude can dynamically choose the model used by its subagents
2670- SDK: added --max-budget-usd flag
2671- Discovery of custom slash commands, subagents, and output styles no longer respects .gitignore
2672- Stop `/terminal-setup` from adding backslash to `Shift + Enter` in VS Code
2673- Add branch and tag support for git-based plugins and marketplaces using fragment syntax (e.g., `owner/repo#branch`)
2674- Fixed a bug where macOS permission prompts would show up upon initial launch when launching from home directory
2675- Various other bug fixes
2676
2677## 2.0.27
2678
2679- New UI for permission prompts
2680- Added current branch filtering and search to session resume screen for easier navigation
2681- Fixed directory @-mention causing "No assistant message found" error
2682- VSCode Extension: Add config setting to include .gitignored files in file searches
2683- VSCode Extension: Bug fixes for unrelated 'Warmup' conversations, and configuration/settings occasionally being reset to defaults
2684
2685## 2.0.25
2686
2687- Removed legacy SDK entrypoint. Please migrate to @anthropic-ai/claude-agent-sdk for future SDK updates: https://platform.claude.com/docs/en/agent-sdk/migration-guide
2688
2689## 2.0.24
2690
2691- Fixed a bug where project-level skills were not loading when --setting-sources 'project' was specified
2692- Claude Code Web: Support for Web -> CLI teleport
2693- Sandbox: Releasing a sandbox mode for the BashTool on Linux & Mac
2694- Bedrock: Display awsAuthRefresh output when auth is required
2695
2696## 2.0.22
2697
2698- Fixed content layout shift when scrolling through slash commands
2699- IDE: Add toggle to enable/disable thinking.
2700- Fix bug causing duplicate permission prompts with parallel tool calls
2701- Add support for enterprise managed MCP allowlist and denylist
2702
2703## 2.0.21
2704
2705- Support MCP `structuredContent` field in tool responses
2706- Added an interactive question tool
2707- Claude will now ask you questions more often in plan mode
2708- Added Haiku 4.5 as a model option for Pro users
2709- Fixed an issue where queued commands don't have access to previous messages' output
2710
2711## 2.0.20
2712
2713- Added support for Claude Skills
2714
2715## 2.0.19
2716
2717- Auto-background long-running bash commands instead of killing them. Customize with BASH_DEFAULT_TIMEOUT_MS
2718- Fixed a bug where Haiku was unnecessarily called in print mode
2719
2720## 2.0.17
2721
2722- Added Haiku 4.5 to model selector!
2723- Haiku 4.5 automatically uses Sonnet in plan mode, and Haiku for execution (i.e. SonnetPlan by default)
2724- 3P (Bedrock and Vertex) are not automatically upgraded yet. Manual upgrading can be done through setting `ANTHROPIC_DEFAULT_HAIKU_MODEL`
2725- Introducing the Explore subagent. Powered by Haiku it'll search through your codebase efficiently to save context!
2726- OTEL: support HTTP_PROXY and HTTPS_PROXY
2727- `CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC` now disables release notes fetching
2728
2729## 2.0.15
2730
2731- Fixed bug with resuming where previously created files needed to be read again before writing
2732- Fixed bug with `-p` mode where @-mentioned files needed to be read again before writing
2733
2734## 2.0.14
2735
2736- Fix @-mentioning MCP servers to toggle them on/off
2737- Improve permission checks for bash with inline env vars
2738- Fix ultrathink + thinking toggle
2739- Reduce unnecessary logins
2740- Document --system-prompt
2741- Several improvements to rendering
2742- Plugins UI polish
2743
2744## 2.0.13
2745
2746- Fixed `/plugin` not working on native build
2747
2748## 2.0.12
2749
2750- **Plugin System Released**: Extend Claude Code with custom commands, agents, hooks, and MCP servers from marketplaces
2751- `/plugin install`, `/plugin enable/disable`, `/plugin marketplace` commands for plugin management
2752- Repository-level plugin configuration via `extraKnownMarketplaces` for team collaboration
2753- `/plugin validate` command for validating plugin structure and configuration
2754- Plugin announcement blog post at https://www.anthropic.com/news/claude-code-plugins
2755- Plugin documentation available at https://code.claude.com/docs/en/plugins
2756- Comprehensive error messages and diagnostics via `/doctor` command
2757- Avoid flickering in `/model` selector
2758- Improvements to `/help`
2759- Avoid mentioning hooks in `/resume` summaries
2760- Changes to the "verbose" setting in `/config` now persist across sessions
2761
2762## 2.0.11
2763
2764- Reduced system prompt size by 1.4k tokens
2765- IDE: Fixed keyboard shortcuts and focus issues for smoother interaction
2766- Fixed Opus fallback rate limit errors appearing incorrectly
2767- Fixed /add-dir command selecting wrong default tab
2768
2769## 2.0.10
2770
2771- Rewrote terminal renderer for buttery smooth UI
2772- Enable/disable MCP servers by @mentioning, or in /mcp
2773- Added tab completion for shell commands in bash mode
2774- PreToolUse hooks can now modify tool inputs
2775- Press Ctrl-G to edit your prompt in your system's configured text editor
2776- Fixes for bash permission checks with environment variables in the command
2777
2778## 2.0.9
2779
2780- Fix regression where bash backgrounding stopped working
2781
2782## 2.0.8
2783
2784- Update Bedrock default Sonnet model to `global.anthropic.claude-sonnet-4-5-20250929-v1:0`
2785- IDE: Add drag-and-drop support for files and folders in chat
2786- /context: Fix counting for thinking blocks
2787- Improve message rendering for users with light themes on dark terminals
2788- Remove deprecated .claude.json allowedTools, ignorePatterns, env, and todoFeatureEnabled config options (instead, configure these in your settings.json)
2789
2790## 2.0.5
2791
2792- IDE: Fix IME unintended message submission with Enter and Tab
2793- IDE: Add "Open in Terminal" link in login screen
2794- Fix unhandled OAuth expiration 401 API errors
2795- SDK: Added SDKUserMessageReplay.isReplay to prevent duplicate messages
2796
2797## 2.0.1
2798
2799- Skip Sonnet 4.5 default model setting change for Bedrock and Vertex
2800- Various bug fixes and presentation improvements
2801
2802## 2.0.0
2803
2804- New native VS Code extension
2805- Fresh coat of paint throughout the whole app
2806- /rewind a conversation to undo code changes
2807- /usage command to see plan limits
2808- Tab to toggle thinking (sticky across sessions)
2809- Ctrl-R to search history
2810- Unshipped claude config command
2811- Hooks: Reduced PostToolUse 'tool_use' ids were found without 'tool_result' blocks errors
2812- SDK: The Claude Code SDK is now the Claude Agent SDK
2813- Add subagents dynamically with `--agents` flag
2814
2815## 1.0.126
2816
2817- Enable /context command for Bedrock and Vertex
2818- Add mTLS support for HTTP-based OpenTelemetry exporters
2819
2820## 1.0.124
2821
2822- Set `CLAUDE_BASH_NO_LOGIN` environment variable to 1 or true to to skip login shell for BashTool
2823- Fix Bedrock and Vertex environment variables evaluating all strings as truthy
2824- No longer inform Claude of the list of allowed tools when permission is denied
2825- Fixed security vulnerability in Bash tool permission checks
2826- Improved VSCode extension performance for large files
2827
2828## 1.0.123
2829
2830- Bash permission rules now support output redirections when matching (e.g., `Bash(python:*)` matches `python script.py > output.txt`)
2831- Fixed thinking mode triggering on negation phrases like "don't think"
2832- Fixed rendering performance degradation during token streaming
2833- Added SlashCommand tool, which enables Claude to invoke your slash commands. https://code.claude.com/docs/en/slash-commands#SlashCommand-tool
2834- Enhanced BashTool environment snapshot logging
2835- Fixed a bug where resuming a conversation in headless mode would sometimes enable thinking unnecessarily
2836- Migrated --debug logging to a file, to enable easy tailing & filtering
2837
2838## 1.0.120
2839
2840- Fix input lag during typing, especially noticeable with large prompts
2841- Improved VSCode extension command registry and sessions dialog user experience
2842- Enhanced sessions dialog responsiveness and visual feedback
2843- Fixed IDE compatibility issue by removing worktree support check
2844- Fixed security vulnerability where Bash tool permission checks could be bypassed using prefix matching
2845
2846## 1.0.119
2847
2848- Fix Windows issue where process visually freezes on entering interactive mode
2849- Support dynamic headers for MCP servers via headersHelper configuration
2850- Fix thinking mode not working in headless sessions
2851- Fix slash commands now properly update allowed tools instead of replacing them
2852
2853## 1.0.117
2854
2855- Add Ctrl-R history search to recall previous commands like bash/zsh
2856- Fix input lag while typing, especially on Windows
2857- Add sed command to auto-allowed commands in acceptEdits mode
2858- Fix Windows PATH comparison to be case-insensitive for drive letters
2859- Add permissions management hint to /add-dir output
2860
2861## 1.0.115
2862
2863- Improve thinking mode display with enhanced visual effects
2864- Type /t to temporarily disable thinking mode in your prompt
2865- Improve path validation for glob and grep tools
2866- Show condensed output for post-tool hooks to reduce visual clutter
2867- Fix visual feedback when loading state completes
2868- Improve UI consistency for permission request dialogs
2869
2870## 1.0.113
2871
2872- Deprecated piped input in interactive mode
2873- Move Ctrl+R keybinding for toggling transcript to Ctrl+O
2874
2875## 1.0.112
2876
2877- Transcript mode (Ctrl+R): Added the model used to generate each assistant message
2878- Addressed issue where some Claude Max users were incorrectly recognized as Claude Pro users
2879- Hooks: Added systemMessage support for SessionEnd hooks
2880- Added `spinnerTipsEnabled` setting to disable spinner tips
2881- IDE: Various improvements and bug fixes
2882
2883## 1.0.111
2884
2885- /model now validates provided model names
2886- Fixed Bash tool crashes caused by malformed shell syntax parsing
2887
2888## 1.0.110
2889
2890- /terminal-setup command now supports WezTerm
2891- MCP: OAuth tokens now proactively refresh before expiration
2892- Fixed reliability issues with background Bash processes
2893
2894## 1.0.109
2895
2896- SDK: Added partial message streaming support via `--include-partial-messages` CLI flag
2897
2898## 1.0.106
2899
2900- Windows: Fixed path permission matching to consistently use POSIX format (e.g., `Read(//c/Users/...)`)
2901
2902## 1.0.97
2903
2904- Settings: /doctor now validates permission rule syntax and suggests corrections
2905
2906## 1.0.94
2907
2908- Vertex: add support for global endpoints for supported models
2909- /memory command now allows direct editing of all imported memory files
2910- SDK: Add custom tools as callbacks
2911- Added /todos command to list current todo items
2912
2913## 1.0.93
2914
2915- Windows: Add alt + v shortcut for pasting images from clipboard
2916- Support NO_PROXY environment variable to bypass proxy for specified hostnames and IPs
2917
2918## 1.0.90
2919
2920- Settings file changes take effect immediately - no restart required
2921
2922## 1.0.88
2923
2924- Fixed issue causing "OAuth authentication is currently not supported"
2925- Status line input now includes `exceeds_200k_tokens`
2926- Fixed incorrect usage tracking in /cost.
2927- Introduced `ANTHROPIC_DEFAULT_SONNET_MODEL` and `ANTHROPIC_DEFAULT_OPUS_MODEL` for controlling model aliases opusplan, opus, and sonnet.
2928- Bedrock: Updated default Sonnet model to Sonnet 4
2929
2930## 1.0.86
2931
2932- Added /context to help users self-serve debug context issues
2933- SDK: Added UUID support for all SDK messages
2934- SDK: Added `--replay-user-messages` to replay user messages back to stdout
2935
2936## 1.0.85
2937
2938- Status line input now includes session cost info
2939- Hooks: Introduced SessionEnd hook
2940
2941## 1.0.84
2942
2943- Fix tool_use/tool_result id mismatch error when network is unstable
2944- Fix Claude sometimes ignoring real-time steering when wrapping up a task
2945- @-mention: Add ~/.claude/\* files to suggestions for easier agent, output style, and slash command editing
2946- Use built-in ripgrep by default; to opt out of this behavior, set USE_BUILTIN_RIPGREP=0
2947
2948## 1.0.83
2949
2950- @-mention: Support files with spaces in path
2951- New shimmering spinner
2952
2953## 1.0.82
2954
2955- SDK: Add request cancellation support
2956- SDK: New additionalDirectories option to search custom paths, improved slash command processing
2957- Settings: Validation prevents invalid fields in .claude/settings.json files
2958- MCP: Improve tool name consistency
2959- Bash: Fix crash when Claude tries to automatically read large files
2960
2961## 1.0.81
2962
2963- Released output styles, including new built-in educational output styles "Explanatory" and "Learning". Docs: https://code.claude.com/docs/en/output-styles
2964- Agents: Fix custom agent loading when agent files are unparsable
2965
2966## 1.0.80
2967
2968- UI improvements: Fix text contrast for custom subagent colors and spinner rendering issues
2969
2970## 1.0.77
2971
2972- Bash tool: Fix heredoc and multiline string escaping, improve stderr redirection handling
2973- SDK: Add session support and permission denial tracking
2974- Fix token limit errors in conversation summarization
2975- Opus Plan Mode: New setting in `/model` to run Opus only in plan mode, Sonnet otherwise
2976
2977## 1.0.73
2978
2979- MCP: Support multiple config files with `--mcp-config file1.json file2.json`
2980- MCP: Press Esc to cancel OAuth authentication flows
2981- Bash: Improved command validation and reduced false security warnings
2982- UI: Enhanced spinner animations and status line visual hierarchy
2983- Linux: Added support for Alpine and musl-based distributions (requires separate ripgrep installation)
2984
2985## 1.0.72
2986
2987- Ask permissions: have Claude Code always ask for confirmation to use specific tools with /permissions
2988
2989## 1.0.71
2990
2991- Background commands: (Ctrl-b) to run any Bash command in the background so Claude can keep working (great for dev servers, tailing logs, etc.)
2992- Customizable status line: add your terminal prompt to Claude Code with /statusline
2993
2994## 1.0.70
2995
2996- Performance: Optimized message rendering for better performance with large contexts
2997- Windows: Fixed native file search, ripgrep, and subagent functionality
2998- Added support for @-mentions in slash command arguments
2999
3000## 1.0.69
3001
3002- Upgraded Opus to version 4.1
3003
3004## 1.0.68
3005
3006- Fix incorrect model names being used for certain commands like `/pr-comments`
3007- Windows: improve permissions checks for allow / deny tools and project trust. This may create a new project entry in `.claude.json` - manually merge the history field if desired.
3008- Windows: improve sub-process spawning to eliminate "No such file or directory" when running commands like pnpm
3009- Enhanced /doctor command with CLAUDE.md and MCP tool context for self-serve debugging
3010- SDK: Added canUseTool callback support for tool confirmation
3011- Added `disableAllHooks` setting
3012- Improved file suggestions performance in large repos
3013
3014## 1.0.65
3015
3016- IDE: Fixed connection stability issues and error handling for diagnostics
3017- Windows: Fixed shell environment setup for users without .bashrc files
3018
3019## 1.0.64
3020
3021- Agents: Added model customization support - you can now specify which model an agent should use
3022- Agents: Fixed unintended access to the recursive agent tool
3023- Hooks: Added systemMessage field to hook JSON output for displaying warnings and context
3024- SDK: Fixed user input tracking across multi-turn conversations
3025- Added hidden files to file search and @-mention suggestions
3026
3027## 1.0.63
3028
3029- Windows: Fixed file search, @agent mentions, and custom slash commands functionality
3030
3031## 1.0.62
3032
3033- Added @-mention support with typeahead for custom agents. @<your-custom-agent> to invoke it
3034- Hooks: Added SessionStart hook for new session initialization
3035- /add-dir command now supports typeahead for directory paths
3036- Improved network connectivity check reliability
3037
3038## 1.0.61
3039
3040- Transcript mode (Ctrl+R): Changed Esc to exit transcript mode rather than interrupt
3041- Settings: Added `--settings` flag to load settings from a JSON file
3042- Settings: Fixed resolution of settings files paths that are symlinks
3043- OTEL: Fixed reporting of wrong organization after authentication changes
3044- Slash commands: Fixed permissions checking for allowed-tools with Bash
3045- IDE: Added support for pasting images in VSCode MacOS using ⌘+V
3046- IDE: Added `CLAUDE_CODE_AUTO_CONNECT_IDE=false` for disabling IDE auto-connection
3047- Added `CLAUDE_CODE_SHELL_PREFIX` for wrapping Claude and user-provided shell commands run by Claude Code
3048
3049## 1.0.60
3050
3051- You can now create custom subagents for specialized tasks! Run /agents to get started
3052
3053## 1.0.59
3054
3055- SDK: Added tool confirmation support with canUseTool callback
3056- SDK: Allow specifying env for spawned process
3057- Hooks: Exposed PermissionDecision to hooks (including "ask")
3058- Hooks: UserPromptSubmit now supports additionalContext in advanced JSON output
3059- Fixed issue where some Max users that specified Opus would still see fallback to Sonnet
3060
3061## 1.0.58
3062
3063- Added support for reading PDFs
3064- MCP: Improved server health status display in 'claude mcp list'
3065- Hooks: Added CLAUDE_PROJECT_DIR env var for hook commands
3066
3067## 1.0.57
3068
3069- Added support for specifying a model in slash commands
3070- Improved permission messages to help Claude understand allowed tools
3071- Fix: Remove trailing newlines from bash output in terminal wrapping
3072
3073## 1.0.56
3074
3075- Windows: Enabled shift+tab for mode switching on versions of Node.js that support terminal VT mode
3076- Fixes for WSL IDE detection
3077- Fix an issue causing awsRefreshHelper changes to .aws directory not to be picked up
3078
3079## 1.0.55
3080
3081- Clarified knowledge cutoff for Opus 4 and Sonnet 4 models
3082- Windows: fixed Ctrl+Z crash
3083- SDK: Added ability to capture error logging
3084- Add --system-prompt-file option to override system prompt in print mode
3085
3086## 1.0.54
3087
3088- Hooks: Added UserPromptSubmit hook and the current working directory to hook inputs
3089- Custom slash commands: Added argument-hint to frontmatter
3090- Windows: OAuth uses port 45454 and properly constructs browser URL
3091- Windows: mode switching now uses alt + m, and plan mode renders properly
3092- Shell: Switch to in-memory shell snapshot to fix file-related errors
3093
3094## 1.0.53
3095
3096- Updated @-mention file truncation from 100 lines to 2000 lines
3097- Add helper script settings for AWS token refresh: awsAuthRefresh (for foreground operations like aws sso login) and awsCredentialExport (for background operation with STS-like response).
3098
3099## 1.0.52
3100
3101- Added support for MCP server instructions
3102
3103## 1.0.51
3104
3105- Added support for native Windows (requires Git for Windows)
3106- Added support for Bedrock API keys through environment variable AWS_BEARER_TOKEN_BEDROCK
3107- Settings: /doctor can now help you identify and fix invalid setting files
3108- `--append-system-prompt` can now be used in interactive mode, not just --print/-p.
3109- Increased auto-compact warning threshold from 60% to 80%
3110- Fixed an issue with handling user directories with spaces for shell snapshots
3111- OTEL resource now includes os.type, os.version, host.arch, and wsl.version (if running on Windows Subsystem for Linux)
3112- Custom slash commands: Fixed user-level commands in subdirectories
3113- Plan mode: Fixed issue where rejected plan from sub-task would get discarded
3114
3115## 1.0.48
3116
3117- Fixed a bug in v1.0.45 where the app would sometimes freeze on launch
3118- Added progress messages to Bash tool based on the last 5 lines of command output
3119- Added expanding variables support for MCP server configuration
3120- Moved shell snapshots from /tmp to ~/.claude for more reliable Bash tool calls
3121- Improved IDE extension path handling when Claude Code runs in WSL
3122- Hooks: Added a PreCompact hook
3123- Vim mode: Added c, f/F, t/T
3124
3125## 1.0.45
3126
3127- Redesigned Search (Grep) tool with new tool input parameters and features
3128- Disabled IDE diffs for notebook files, fixing "Timeout waiting after 1000ms" error
3129- Fixed config file corruption issue by enforcing atomic writes
3130- Updated prompt input undo to Ctrl+\_ to avoid breaking existing Ctrl+U behavior, matching zsh's undo shortcut
3131- Stop Hooks: Fixed transcript path after /clear and fixed triggering when loop ends with tool call
3132- Custom slash commands: Restored namespacing in command names based on subdirectories. For example, .claude/commands/frontend/component.md is now /frontend:component, not /component.
3133
3134## 1.0.44
3135
3136- New /export command lets you quickly export a conversation for sharing
3137- MCP: resource_link tool results are now supported
3138- MCP: tool annotations and tool titles now display in /mcp view
3139- Changed Ctrl+Z to suspend Claude Code. Resume by running `fg`. Prompt input undo is now Ctrl+U.
3140
3141## 1.0.43
3142
3143- Fixed a bug where the theme selector was saving excessively
3144- Hooks: Added EPIPE system error handling
3145
3146## 1.0.42
3147
3148- Added tilde (`~`) expansion support to `/add-dir` command
3149
3150## 1.0.41
3151
3152- Hooks: Split Stop hook triggering into Stop and SubagentStop
3153- Hooks: Enabled optional timeout configuration for each command
3154- Hooks: Added "hook_event_name" to hook input
3155- Fixed a bug where MCP tools would display twice in tool list
3156- New tool parameters JSON for Bash tool in `tool_decision` event
3157
3158## 1.0.40
3159
3160- Fixed a bug causing API connection errors with UNABLE_TO_GET_ISSUER_CERT_LOCALLY if `NODE_EXTRA_CA_CERTS` was set
3161
3162## 1.0.39
3163
3164- New Active Time metric in OpenTelemetry logging
3165
3166## 1.0.38
3167
3168- Released hooks. Special thanks to community input in https://github.com/anthropics/claude-code/issues/712. Docs: https://code.claude.com/docs/en/hooks
3169
3170## 1.0.37
3171
3172- Remove ability to set `Proxy-Authorization` header via ANTHROPIC_AUTH_TOKEN or apiKeyHelper
3173
3174## 1.0.36
3175
3176- Web search now takes today's date into context
3177- Fixed a bug where stdio MCP servers were not terminating properly on exit
3178
3179## 1.0.35
3180
3181- Added support for MCP OAuth Authorization Server discovery
3182
3183## 1.0.34
3184
3185- Fixed a memory leak causing a MaxListenersExceededWarning message to appear
3186
3187## 1.0.33
3188
3189- Improved logging functionality with session ID support
3190- Added prompt input undo functionality (Ctrl+Z and vim 'u' command)
3191- Improvements to plan mode
3192
3193## 1.0.32
3194
3195- Updated loopback config for litellm
3196- Added forceLoginMethod setting to bypass login selection screen
3197
3198## 1.0.31
3199
3200- Fixed a bug where ~/.claude.json would get reset when file contained invalid JSON
3201
3202## 1.0.30
3203
3204- Custom slash commands: Run bash output, @-mention files, enable thinking with thinking keywords
3205- Improved file path autocomplete with filename matching
3206- Added timestamps in Ctrl-r mode and fixed Ctrl-c handling
3207- Enhanced jq regex support for complex filters with pipes and select
3208
3209## 1.0.29
3210
3211- Improved CJK character support in cursor navigation and rendering
3212
3213## 1.0.28
3214
3215- Slash commands: Fix selector display during history navigation
3216- Resizes images before upload to prevent API size limit errors
3217- Added XDG_CONFIG_HOME support to configuration directory
3218- Performance optimizations for memory usage
3219- New attributes (terminal.type, language) in OpenTelemetry logging
3220
3221## 1.0.27
3222
3223- Streamable HTTP MCP servers are now supported
3224- Remote MCP servers (SSE and HTTP) now support OAuth
3225- MCP resources can now be @-mentioned
3226- /resume slash command to switch conversations within Claude Code
3227
3228## 1.0.25
3229
3230- Slash commands: moved "project" and "user" prefixes to descriptions
3231- Slash commands: improved reliability for command discovery
3232- Improved support for Ghostty
3233- Improved web search reliability
3234
3235## 1.0.24
3236
3237- Improved /mcp output
3238- Fixed a bug where settings arrays got overwritten instead of merged
3239
3240## 1.0.23
3241
3242- Released TypeScript SDK: import @anthropic-ai/claude-code to get started
3243- Released Python SDK: pip install claude-code-sdk to get started
3244
3245## 1.0.22
3246
3247- SDK: Renamed `total_cost` to `total_cost_usd`
3248
3249## 1.0.21
3250
3251- Improved editing of files with tab-based indentation
3252- Fix for tool_use without matching tool_result errors
3253- Fixed a bug where stdio MCP server processes would linger after quitting Claude Code
3254
3255## 1.0.18
3256
3257- Added --add-dir CLI argument for specifying additional working directories
3258- Added streaming input support without require -p flag
3259- Improved startup performance and session storage performance
3260- Added CLAUDE_BASH_MAINTAIN_PROJECT_WORKING_DIR environment variable to freeze working directory for bash commands
3261- Added detailed MCP server tools display (/mcp)
3262- MCP authentication and permission improvements
3263- Added auto-reconnection for MCP SSE connections on disconnect
3264- Fixed issue where pasted content was lost when dialogs appeared
3265
3266## 1.0.17
3267
3268- We now emit messages from sub-tasks in -p mode (look for the parent_tool_use_id property)
3269- Fixed crashes when the VS Code diff tool is invoked multiple times quickly
3270- MCP server list UI improvements
3271- Update Claude Code process title to display "claude" instead of "node"
3272
3273## 1.0.11
3274
3275- Claude Code can now also be used with a Claude Pro subscription
3276- Added /upgrade for smoother switching to Claude Max plans
3277- Improved UI for authentication from API keys and Bedrock/Vertex/external auth tokens
3278- Improved shell configuration error handling
3279- Improved todo list handling during compaction
3280
3281## 1.0.10
3282
3283- Added markdown table support
3284- Improved streaming performance
3285
3286## 1.0.8
3287
3288- Fixed Vertex AI region fallback when using CLOUD_ML_REGION
3289- Increased default otel interval from 1s -> 5s
3290- Fixed edge cases where MCP_TIMEOUT and MCP_TOOL_TIMEOUT weren't being respected
3291- Fixed a regression where search tools unnecessarily asked for permissions
3292- Added support for triggering thinking non-English languages
3293- Improved compacting UI
3294
3295## 1.0.7
3296
3297- Renamed /allowed-tools -> /permissions
3298- Migrated allowedTools and ignorePatterns from .claude.json -> settings.json
3299- Deprecated claude config commands in favor of editing settings.json
3300- Fixed a bug where --dangerously-skip-permissions sometimes didn't work in --print mode
3301- Improved error handling for /install-github-app
3302- Bugfixes, UI polish, and tool reliability improvements
3303
3304## 1.0.6
3305
3306- Improved edit reliability for tab-indented files
3307- Respect CLAUDE_CONFIG_DIR everywhere
3308- Reduced unnecessary tool permission prompts
3309- Added support for symlinks in @file typeahead
3310- Bugfixes, UI polish, and tool reliability improvements
3311
3312## 1.0.4
3313
3314- Fixed a bug where MCP tool errors weren't being parsed correctly
3315
3316## 1.0.1
3317
3318- Added `DISABLE_INTERLEAVED_THINKING` to give users the option to opt out of interleaved thinking.
3319- Improved model references to show provider-specific names (Sonnet 3.7 for Bedrock, Sonnet 4 for Console)
3320- Updated documentation links and OAuth process descriptions
3321
3322## 1.0.0
3323
3324- Claude Code is now generally available
3325- Introducing Sonnet 4 and Opus 4 models
3326
3327## 0.2.125
3328
3329- Breaking change: Bedrock ARN passed to `ANTHROPIC_MODEL` or `ANTHROPIC_SMALL_FAST_MODEL` should no longer contain an escaped slash (specify `/` instead of `%2F`)
3330- Removed `DEBUG=true` in favor of `ANTHROPIC_LOG=debug`, to log all requests
3331
3332## 0.2.117
3333
3334- Breaking change: --print JSON output now returns nested message objects, for forwards-compatibility as we introduce new metadata fields
3335- Introduced settings.cleanupPeriodDays
3336- Introduced CLAUDE_CODE_API_KEY_HELPER_TTL_MS env var
3337- Introduced --debug mode
3338
3339## 0.2.108
3340
3341- You can now send messages to Claude while it works to steer Claude in real-time
3342- Introduced BASH_DEFAULT_TIMEOUT_MS and BASH_MAX_TIMEOUT_MS env vars
3343- Fixed a bug where thinking was not working in -p mode
3344- Fixed a regression in /cost reporting
3345- Deprecated MCP wizard interface in favor of other MCP commands
3346- Lots of other bugfixes and improvements
3347
3348## 0.2.107
3349
3350- CLAUDE.md files can now import other files. Add @path/to/file.md to ./CLAUDE.md to load additional files on launch
3351
3352## 0.2.106
3353
3354- MCP SSE server configs can now specify custom headers
3355- Fixed a bug where MCP permission prompt didn't always show correctly
3356
3357## 0.2.105
3358
3359- Claude can now search the web
3360- Moved system & account status to /status
3361- Added word movement keybindings for Vim
3362- Improved latency for startup, todo tool, and file edits
3363
3364## 0.2.102
3365
3366- Improved thinking triggering reliability
3367- Improved @mention reliability for images and folders
3368- You can now paste multiple large chunks into one prompt
3369
3370## 0.2.100
3371
3372- Fixed a crash caused by a stack overflow error
3373- Made db storage optional; missing db support disables --continue and --resume
3374
3375## 0.2.98
3376
3377- Fixed an issue where auto-compact was running twice
3378
3379## 0.2.96
3380
3381- Claude Code can now also be used with a Claude Max subscription (https://claude.ai/upgrade)
3382
3383## 0.2.93
3384
3385- Resume conversations from where you left off from with "claude --continue" and "claude --resume"
3386- Claude now has access to a Todo list that helps it stay on track and be more organized
3387
3388## 0.2.82
3389
3390- Added support for --disallowedTools
3391- Renamed tools for consistency: LSTool -> LS, View -> Read, etc.
3392
3393## 0.2.75
3394
3395- Hit Enter to queue up additional messages while Claude is working
3396- Drag in or copy/paste image files directly into the prompt
3397- @-mention files to directly add them to context
3398- Run one-off MCP servers with `claude --mcp-config <path-to-file>`
3399- Improved performance for filename auto-complete
3400
3401## 0.2.74
3402
3403- Added support for refreshing dynamically generated API keys (via apiKeyHelper), with a 5 minute TTL
3404- Task tool can now perform writes and run bash commands
3405
3406## 0.2.72
3407
3408- Updated spinner to indicate tokens loaded and tool usage
3409
3410## 0.2.70
3411
3412- Network commands like curl are now available for Claude to use
3413- Claude can now run multiple web queries in parallel
3414- Pressing ESC once immediately interrupts Claude in Auto-accept mode
3415
3416## 0.2.69
3417
3418- Fixed UI glitches with improved Select component behavior
3419- Enhanced terminal output display with better text truncation logic
3420
3421## 0.2.67
3422
3423- Shared project permission rules can be saved in .claude/settings.json
3424
3425## 0.2.66
3426
3427- Print mode (-p) now supports streaming output via --output-format=stream-json
3428- Fixed issue where pasting could trigger memory or bash mode unexpectedly
3429
3430## 0.2.63
3431
3432- Fixed an issue where MCP tools were loaded twice, which caused tool call errors
3433
3434## 0.2.61
3435
3436- Navigate menus with vim-style keys (j/k) or bash/emacs shortcuts (Ctrl+n/p) for faster interaction
3437- Enhanced image detection for more reliable clipboard paste functionality
3438- Fixed an issue where ESC key could crash the conversation history selector
3439
3440## 0.2.59
3441
3442- Copy+paste images directly into your prompt
3443- Improved progress indicators for bash and fetch tools
3444- Bugfixes for non-interactive mode (-p)
3445
3446## 0.2.54
3447
3448- Quickly add to Memory by starting your message with '#'
3449- Press ctrl+r to see full output for long tool results
3450- Added support for MCP SSE transport
3451
3452## 0.2.53
3453
3454- New web fetch tool lets Claude view URLs that you paste in
3455- Fixed a bug with JPEG detection
3456
3457## 0.2.50
3458
3459- New MCP "project" scope now allows you to add MCP servers to .mcp.json files and commit them to your repository
3460
3461## 0.2.49
3462
3463- Previous MCP server scopes have been renamed: previous "project" scope is now "local" and "global" scope is now "user"
3464
3465## 0.2.47
3466
3467- Press Tab to auto-complete file and folder names
3468- Press Shift + Tab to toggle auto-accept for file edits
3469- Automatic conversation compaction for infinite conversation length (toggle with /config)
3470
3471## 0.2.44
3472
3473- Ask Claude to make a plan with thinking mode: just say 'think' or 'think harder' or even 'ultrathink'
3474
3475## 0.2.41
3476
3477- MCP server startup timeout can now be configured via MCP_TIMEOUT environment variable
3478- MCP server startup no longer blocks the app from starting up
3479
3480## 0.2.37
3481
3482- New /release-notes command lets you view release notes at any time
3483- `claude config add/remove` commands now accept multiple values separated by commas or spaces
3484
3485## 0.2.36
3486
3487- Import MCP servers from Claude Desktop with `claude mcp add-from-claude-desktop`
3488- Add MCP servers as JSON strings with `claude mcp add-json <n> <json>`
3489
3490## 0.2.34
3491
3492- Vim bindings for text input - enable with /vim or /config
3493
3494## 0.2.32
3495
3496- Interactive MCP setup wizard: Run "claude mcp add" to add MCP servers with a step-by-step interface
3497- Fix for some PersistentShell issues
3498
3499## 0.2.31
3500
3501- Custom slash commands: Markdown files in .claude/commands/ directories now appear as custom slash commands to insert prompts into your conversation
3502- MCP debug mode: Run with --mcp-debug flag to get more information about MCP server errors
3503
3504## 0.2.30
3505
3506- Added ANSI color theme for better terminal compatibility
3507- Fixed issue where slash command arguments weren't being sent properly
3508- (Mac-only) API keys are now stored in macOS Keychain
3509
3510## 0.2.26
3511
3512- New /approved-tools command for managing tool permissions
3513- Word-level diff display for improved code readability
3514- Fuzzy matching for slash commands
3515
3516## 0.2.21
3517
3518- Fuzzy matching for /commands