spacehub

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 a243cad · on May 1, 2026 History
3,413 lines · 262.5 KBPreviewCodeRaw
1# Changelog
2
3## 2.1.126
4
5- The `/model` picker now lists models from your gateway's `/v1/models` endpoint when `ANTHROPIC_BASE_URL` points at an Anthropic-compatible gateway
6- - 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`
7- `--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)
8- `claude auth login` now accepts the OAuth code pasted into the terminal when the browser callback can't reach localhost (WSL2, SSH, containers)
9- `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"`)
10- Auto mode: the spinner now turns red when a permission check stalls, instead of looking like the tool is running
11- Host-managed deployments (`CLAUDE_CODE_PROVIDER_MANAGED_BY_HOST`) no longer auto-disable analytics on Bedrock/Vertex/Foundry
12- Windows: PowerShell 7 installed via the Microsoft Store, MSI without PATH, or `.NET global tool` is now detected
13- Windows: when the PowerShell tool is enabled, Claude now treats PowerShell as the primary shell instead of defaulting to Bash
14- Read tool: removed the per-file malware-assessment reminder that could cause spurious refusals and "this is not malware" commentary on legacy models
15- **Security:** Fixed `allowManagedDomainsOnly` / `allowManagedReadPathsOnly` being ignored when a higher-priority managed-settings source lacked a `sandbox` block
16- 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
17- Fixed showing the login screen for "OAuth not allowed for organization" errors — now shows guidance to contact your admin
18- Fixed OAuth login failing with timeout on slow or proxied connections, in IPv6-only devcontainers, and when the browser callback can't reach localhost
19- Fixed a rare race where a concurrent credential write could clear a valid OAuth refresh token
20- Fixed API retry countdown sticking at "0s" instead of counting down between attempts
21- Fixed "Stream idle timeout" error after waking Mac from sleep mid-request
22- Fixed background and remote sessions falsely aborting with "Stream idle timeout" during long model thinking pauses
23- Fixed a hang where the assistant could finish thinking but show no output after a run of empty turns
24- Fixed overly fast trackpad scrolling in Cursor and VS Code 1.92–1.104 integrated terminals
25- Fixed claude.ai MCP connectors being suppressed by manual servers stuck in needs-auth state
26- Fixed Japanese/Korean/Chinese text rendering as garbled characters on Windows in no-flicker mode
27- Fixed `Ctrl+L` clearing the prompt input — it now only forces a screen redraw, matching readline behavior
28- Fixed deferred tools (WebSearch, WebFetch, etc.) not being available to skills with `context: fork` and other subagents on their first turn
29- Fixed plan-mode tools being unavailable in interactive sessions launched with `--channels`
30- Fixed blank remote-session transcript when certain messaging tools are unavailable
31- Fixed `/plugin` Uninstall reporting "Enabled" instead of "Uninstalled"
32- Bounded total size of file-modified reminders when a linter touches many files at once
33- Fixed `/remote-control` retries appearing stuck on "connecting…" — each retry now shows its result, and unenrolled trusted-device failures are caught up-front
34- Fixed Remote Control failure notification not showing the error reason for initial connection failures
35- 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
36- PowerShell tool: bare `--` (e.g. `git diff -- file`) is no longer mis-flagged as the `--%` stop-parsing token
37- Fixed Agent SDK hang when the model emits a malformed tool name in a parallel tool call batch
38
39## 2.1.123
40
41- Fixed OAuth authentication failing with a 401 retry loop when `CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS=1` is set
42
43## 2.1.122
44
45- 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
46- Pasting a PR URL into the `/resume` search box now finds the session that created that PR (GitHub, GitHub Enterprise, GitLab, and Bitbucket)
47- `/mcp` now shows claude.ai connectors hidden by a manually-added server with the same URL, with a hint to remove the duplicate
48- Clarified the `/mcp` message shown when an MCP server is still unauthorized after the browser sign-in flow
49- OpenTelemetry: numeric attributes on `api_request`/`api_error` log events are now emitted as numbers, not strings
50- OpenTelemetry: added `claude_code.at_mention` log event for `@`-mention resolution
51- 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
52- Fixed `/model` not showing the Effort option for Bedrock application inference profile ARNs, and those ARNs not receiving `output_config.effort`
53- Fixed Vertex AI / Bedrock returning `invalid_request_error: output_config: Extra inputs are not permitted` on session-title generation and other structured-output queries
54- Fixed Vertex AI `count_tokens` endpoint returning 400 errors for users behind proxy gateways
55- Fixed `spinnerTipsOverride.excludeDefault` not suppressing the time-based spinner tips
56- Fixed ToolSearch missing MCP tools that connected after session start in nonblocking mode
57- Fixed `!exit` / `!quit` in bash mode terminating the CLI instead of running as a shell command
58- Fixed images sent to newer models being resized to 2576px per side instead of the correct 2000px maximum
59- Fixed remote control session idle status redrawing twice per second, which could flood `tmux -CC` control pipes and pause the terminal
60- Fixed assistant messages appearing blank in some sessions due to a stale view preference
61- Fixed a malformed hooks entry in `settings.json` no longer invalidating the entire file
62- Voice mode: keybindings bound to Caps Lock now show an error since terminals don't deliver Caps Lock as a key event
63
64## 2.1.121
65
66- Added `alwaysLoad` option to MCP server config — when `true`, all tools from that server skip tool-search deferral and are always available
67- Added `claude plugin prune` to remove orphaned auto-installed plugin dependencies; `plugin uninstall --prune` cascades
68- Added a type-to-filter search box to `/skills` so you can find a skill in long lists without scrolling
69- PostToolUse hooks can now replace tool output for all tools via `hookSpecificOutput.updatedToolOutput` (previously MCP-only)
70- Fullscreen mode: typing into the prompt no longer jumps scroll back to the bottom after you've scrolled up to read earlier output
71- 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
72- Clicking any line of a long URL that wraps across rows in fullscreen mode now opens the full URL
73- SDK and `claude -p`: `CLAUDE_CODE_FORK_SUBAGENT=1` now works in non-interactive sessions
74- `--dangerously-skip-permissions` no longer prompts for writes to `.claude/skills/`, `.claude/agents/`, and `.claude/commands/`
75- `/terminal-setup` now enables iTerm2's "Applications in terminal may access clipboard" setting so `/copy` works, including from tmux
76- MCP servers that hit a transient error during startup now auto-retry up to 3 times instead of staying disconnected
77- The terminal tab session title is now generated in your configured `language` setting
78- Claude.ai connectors with the same upstream URL are now deduplicated instead of appearing as duplicates
79- Vertex AI: support X.509 certificate-based Workload Identity Federation (mTLS ADC)
80- Faster startup after upgrading: removed the Recent Activity panel from the release-notes splash
81- LSP diagnostic summaries now expand on click/ctrl+o and show the expand hint
82- SDK: `mcp_authenticate` now supports `redirectUri` for custom scheme completion and claude.ai connectors
83- OpenTelemetry: added `stop_reason`, `gen_ai.response.finish_reasons`, and `user_system_prompt` (gated behind `OTEL_LOG_USER_PROMPTS`) to LLM request spans
84- [VSCode] Voice dictation now respects the `accessibility.voice.speechLanguage` setting when no Claude Code language is configured
85- [VSCode] `/context` now opens a native token usage dialog
86- Fixed unbounded memory growth (multi-GB RSS) when processing many images in a session
87- Fixed `/usage` leaking up to ~2GB of memory on machines with large transcript histories
88- Fixed memory leak when long-running tools fail to emit a clear progress event
89- Fixed Bash tool becoming permanently unusable when the directory Claude was started in is deleted or moved mid-session
90- Fixed `--resume` crashing on startup in external builds
91- Fixed `--resume` failing on large sessions when a transcript line was corrupted by an unclean shutdown — the corrupt line is now skipped
92- Fixed `thinking.type.enabled is not supported` error when using Bedrock application inference profile ARNs
93- Fixed Microsoft 365 MCP OAuth failing with duplicate or unsupported `prompt` parameter
94- Fixed scrollback duplication when pressing Ctrl+L or triggering a redraw in non-fullscreen mode on tmux, GNOME Terminal, Windows Terminal, and Konsole
95- Fixed claude.ai MCP connectors silently disappearing when the connector-list fetch hits a transient auth error at startup
96- Fixed "Always allow" rules for built-in tools in remote sessions not surviving worker restarts
97- Fixed `NO_PROXY` not being respected for all HTTP clients when set via `managed-settings.json` under the native build
98- Fixed managed settings approval prompt exiting the session even when accepted — now applies settings and continues
99- Fixed `/usage` returning "rate limited" after a stale OAuth token — now refreshes automatically
100- Fixed invalid legacy enum values in `settings.json` invalidating the entire settings file
101- Fixed `/usage` dialog content being clipped when no-flicker mode is off
102- Fixed `/focus` showing "Unknown command" when the fullscreen renderer is off — now explains how to enable it
103- Fixed embedded grep/find/rg shell wrappers failing when the running binary is deleted mid-session — now falls back to installed tools
104- Reduced peak file descriptor usage during `find` in the Bash tool on large directory trees
105
106## 2.1.120
107
108- Windows: Git for Windows (Git Bash) is no longer required — when absent, Claude Code uses PowerShell as the shell tool
109- 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
110- Skills can now reference the current effort level with `${CLAUDE_EFFORT}` in their content
111- Set `AI_AGENT` environment variable for subprocesses so `gh` can attribute traffic to Claude Code
112- Spinner tips that recommend installing the desktop app or creating skills/agents are now hidden when you already have them
113- Show a "use PgUp/PgDn to scroll" hint when the terminal sends arrow keys instead of scroll events
114- Faster session start when you have many claude.ai connectors configured but not authorized
115- The auto mode denial message now links to the configuration docs
116- `claude plugin validate` now accepts `$schema`, `version`, and `description` at the top level of `marketplace.json` and `$schema` in `plugin.json`
117- Auto-compact in auto mode now displays `auto` (lowercase, no token count) instead of a misleading token value
118- Fixed pressing Esc during a stdio MCP tool call closing the entire server connection (regression in 2.1.105)
119- Fixed `/rewind` and other interactive overlays not responding to keyboard input after launching with `claude --resume`
120- Fixed terminal scrollback duplication in non-fullscreen mode (resize, dialog dismiss, long sessions)
121- Fixed `DISABLE_TELEMETRY` / `CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC` not suppressing usage metrics telemetry for API and enterprise users
122- Fixed false-positive "Dangerous rm operation" permission prompts in auto mode for multi-line bash commands containing both a pipe and a redirect
123- Fixed long selection menus clipping below the terminal in fullscreen mode — the focused option now stays on screen as you scroll
124- Fixed Write tool output collapsing instead of expanding when clicking "+N lines" in fullscreen
125- Fixed slash command picker jumping while typing, and improved highlight to only match contiguous substrings in blue
126- 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
127- [VSCode] `/usage` now opens the native Account & Usage dialog instead of returning plain-text session cost
128- [VSCode] Voice dictation now respects the `language` setting in `~/.claude/settings.json`
129- Fixed `find` in the Bash tool exhausting open file descriptors on large directory trees, causing host-wide crashes (macOS/Linux native builds)
130
131## 2.1.119
132
133- `/config` settings (theme, editor mode, verbose, etc.) now persist to `~/.claude/settings.json` and participate in project/local/policy override precedence
134- Added `prUrlTemplate` setting to point the footer PR badge at a custom code-review URL instead of github.com
135- Added `CLAUDE_CODE_HIDE_CWD` environment variable to hide the working directory in the startup logo
136- `--from-pr` now accepts GitLab merge-request, Bitbucket pull-request, and GitHub Enterprise PR URLs
137- `--print` mode now honors the agent's `tools:` and `disallowedTools:` frontmatter, matching interactive-mode behavior
138- `--agent <name>` now honors the agent definition's `permissionMode` for built-in agents
139- PowerShell tool commands can now be auto-approved in permission mode, matching Bash behavior
140- Hooks: `PostToolUse` and `PostToolUseFailure` hook inputs now include `duration_ms` (tool execution time, excluding permission prompts and PreToolUse hooks)
141- Subagent and SDK MCP server reconfiguration now connects servers in parallel instead of serially
142- Plugins pinned by another plugin's version constraint now auto-update to the highest satisfying git tag
143- Vim mode: Esc in INSERT no longer pulls a queued message back into the input; press Esc again to interrupt
144- Slash command suggestions now highlight the characters that matched your query
145- Slash command picker now wraps long descriptions onto a second line instead of truncating
146- `owner/repo#N` shorthand links in output now use your git remote's host instead of always pointing at github.com
147- Security: `blockedMarketplaces` now correctly enforces `hostPattern` and `pathPattern` entries
148- OpenTelemetry: `tool_result` and `tool_decision` events now include `tool_use_id`; `tool_result` also includes `tool_input_size_bytes`
149- Status line: stdin JSON now includes `effort.level` and `thinking.enabled`
150- Fixed pasting CRLF content (Windows clipboards, Xcode console) inserting an extra blank line between every line
151- Fixed multi-line paste losing newlines in terminals using kitty keyboard protocol sequences inside bracketed paste
152- Fixed Glob and Grep tools disappearing on native macOS/Linux builds when the Bash tool is denied via permissions
153- Fixed scrolling up in fullscreen mode snapping back to the bottom every time a tool finishes
154- Fixed MCP HTTP connections failing with "Invalid OAuth error response" when servers returned non-JSON bodies for OAuth discovery requests
155- Fixed Rewind overlay showing "(no prompt)" for messages with image attachments
156- Fixed auto mode overriding plan mode with conflicting "Execute immediately" instructions
157- Fixed async `PostToolUse` hooks that emit no response payload writing empty entries to the session transcript
158- Fixed spinner staying on when a subagent task notification is orphaned in the queue
159- Tool search is now disabled by default on Vertex AI to avoid an unsupported beta header error (opt in with `ENABLE_TOOL_SEARCH`)
160- Fixed `@`-file Tab completion replacing the entire prompt when used inside a slash command with an absolute path
161- Fixed a stray `p` character appearing at the prompt on startup in macOS Terminal.app via Docker or SSH
162- Fixed `${ENV_VAR}` placeholders in `headers` for HTTP/SSE/WebSocket MCP servers not being substituted before requests
163- Fixed MCP OAuth client secret stored via `--client-secret` not being sent during token exchange for servers requiring `client_secret_post`
164- Fixed `/skills` Enter key closing the dialog instead of pre-filling `/<skill-name>` in the prompt
165- Fixed `/agents` detail view mislabeling built-in tools unavailable to subagents as "Unrecognized"
166- Fixed MCP servers from plugins not spawning on Windows when the plugin cache was incomplete
167- Fixed `/export` showing the current default model instead of the model the conversation actually used
168- Fixed verbose output setting not persisting after restart
169- Fixed `/usage` progress bars overlapping with their "Resets …" labels
170- Fixed plugin MCP servers failing when `${user_config.*}` references an optional field left blank
171- Fixed list items containing a sentence-final number wrapping the number onto its own line
172- Fixed `/plan` and `/plan open` not acting on the existing plan when entering plan mode
173- Fixed skills invoked before auto-compaction being re-executed against the next user message
174- Fixed `/reload-plugins` and `/doctor` reporting load errors for disabled plugins
175- Fixed Agent tool with `isolation: "worktree"` reusing stale worktrees from prior sessions
176- Fixed disabled MCP servers appearing as "failed" in `/status`
177- Fixed `TaskList` returning tasks in arbitrary filesystem order instead of sorted by ID
178- Fixed spurious "GitHub API rate limit exceeded" hints when `gh` output contained PR titles mentioning "rate limit"
179- Fixed SDK/bridge `read_file` not correctly enforcing size cap on growing files
180- Fixed PR not linked to session when working in a git worktree
181- Fixed `/doctor` warning about MCP server entries overridden by a higher-precedence scope
182- Windows: removed false-positive "Windows requires 'cmd /c' wrapper" MCP config warning
183- [VSCode] Fixed voice dictation's first recording producing nothing on macOS while the microphone permission prompt is showing
184
185## 2.1.118
186
187- Added vim visual mode (`v`) and visual-line mode (`V`) with selection, operators, and visual feedback
188- Merged `/cost` and `/stats` into `/usage` — both remain as typing shortcuts that open the relevant tab
189- 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
190- Hooks can now invoke MCP tools directly via `type: "mcp_tool"`
191- Added `DISABLE_UPDATES` env var to completely block all update paths including manual `claude update` — stricter than `DISABLE_AUTOUPDATER`
192- WSL on Windows can now inherit Windows-side managed settings via the `wslInheritsWindowsSettings` policy key
193- 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
194- Added a "Don't ask again" option to the auto mode opt-in prompt
195- Added `claude plugin tag` to create release git tags for plugins with version validation
196- `--continue`/`--resume` now find sessions that added the current directory via `/add-dir`
197- `/color` now syncs the session accent color to claude.ai/code when Remote Control is connected
198- The `/model` picker now honors `ANTHROPIC_DEFAULT_*_MODEL_NAME`/`_DESCRIPTION` overrides when using a custom `ANTHROPIC_BASE_URL` gateway
199- When auto-update skips a plugin due to another plugin's version constraint, the skip now appears in `/doctor` and the `/plugin` Errors tab
200- 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
201- Fixed MCP servers whose OAuth token response omits `expires_in` requiring re-authentication every hour
202- 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
203- Fixed an unhandled promise rejection when an MCP server's OAuth flow times out or is cancelled
204- Fixed MCP OAuth refresh proceeding without its cross-process lock under contention
205- Fixed macOS keychain race where a concurrent MCP token refresh could overwrite a freshly-refreshed OAuth token, causing unexpected "Please run /login" prompts
206- Fixed OAuth token refresh failing when the server revokes a token before its local expiry time
207- Fixed credential save crash on Linux/Windows corrupting `~/.claude/.credentials.json`
208- 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
209- Fixed unreadable text in the "new messages" scroll pill and `/plugin` badges
210- Fixed plan acceptance dialog offering "auto mode" instead of "bypass permissions" when running with `--dangerously-skip-permissions`
211- Fixed agent-type hooks failing with "Messages are required for agent hooks" when configured for events other than `Stop` or `SubagentStop`
212- Fixed `prompt` hooks re-firing on tool calls made by an agent-hook verifier subagent
213- Fixed `/fork` writing the full parent conversation to disk per fork — now writes a pointer and hydrates on read
214- Fixed Alt+K / Alt+X / Alt+^ / Alt+_ freezing keyboard input
215- Fixed connecting to a remote session overwriting your local `model` setting in `~/.claude/settings.json`
216- Fixed typeahead showing "No commands match" error when pasting file paths that start with `/`
217- Fixed `plugin install` on an already-installed plugin not re-resolving a dependency installed at the wrong version
218- Fixed unhandled errors from file watcher on invalid paths or fd exhaustion
219- Fixed Remote Control sessions getting archived on transient CCR initialization blips during JWT refresh
220- Fixed subagents resumed via `SendMessage` not restoring the explicit `cwd` they were spawned with
221
222## 2.1.117
223
224- Forked subagents can now be enabled on external builds by setting `CLAUDE_CODE_FORK_SUBAGENT=1`
225- Agent frontmatter `mcpServers` are now loaded for main-thread agent sessions via `--agent`
226- 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
227- The `/resume` command now offers to summarize stale, large sessions before re-reading them, matching the existing `--resume` behavior
228- Faster startup when both local and claude.ai MCP servers are configured (concurrent connect now default)
229- `plugin install` on an already-installed plugin now installs any missing dependencies instead of stopping at "already installed"
230- Plugin dependency errors now say "not installed" with an install hint, and `claude plugin marketplace add` now auto-resolves missing dependencies from configured marketplaces
231- Managed-settings `blockedMarketplaces` and `strictKnownMarketplaces` are now enforced on plugin install, update, refresh, and autoupdate
232- 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`
233- The `cleanupPeriodDays` retention sweep now also covers `~/.claude/tasks/`, `~/.claude/shell-snapshots/`, and `~/.claude/backups/`
234- 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
235- 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)
236- Windows: cached `where.exe` executable lookups per process for faster subprocess launches
237- Default effort for Pro/Max subscribers on Opus 4.6 and Sonnet 4.6 is now `high` (was `medium`)
238- 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
239- Fixed `WebFetch` hanging on very large HTML pages by truncating input before HTML-to-markdown conversion
240- Fixed a crash when a proxy returns HTTP 204 No Content — now surfaces a clear error instead of a `TypeError`
241- Fixed `/login` having no effect when launched with `CLAUDE_CODE_OAUTH_TOKEN` env var and that token expires
242- Fixed prompt-input undo (`Ctrl+_`) doing nothing immediately after typing, and skipping a state on each undo step
243- Fixed `NO_PROXY` not being respected for remote API requests when running under Bun
244- Fixed rare spurious escape/return triggers when key names arrive as coalesced text over slow connections
245- Fixed SDK `reload_plugins` reconnecting all user MCP servers serially
246- Fixed Bedrock application-inference-profile requests failing with 400 when backed by Opus 4.7 with thinking disabled
247- Fixed MCP `elicitation/create` requests auto-cancelling in print/SDK mode when the server finishes connecting mid-turn
248- Fixed subagents running a different model than the main agent incorrectly flagging file reads with a malware warning
249- Fixed idle re-render loop when background tasks are present, reducing memory growth on Linux
250- [VSCode] Fixed "Manage Plugins" panel breaking when multiple large marketplaces are configured
251- 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
252
253## 2.1.116
254
255- `/resume` on large sessions is significantly faster (up to 67% on 40MB+ sessions) and handles sessions with many dead-fork entries more efficiently
256- Faster MCP startup when multiple stdio servers are configured; `resources/templates/list` is now deferred to first `@`-mention
257- Smoother fullscreen scrolling in VS Code, Cursor, and Windsurf terminals — `/terminal-setup` now configures the editor's scroll sensitivity
258- Thinking spinner now shows progress inline ("still thinking", "thinking more", "almost done thinking"), replacing the separate hint row
259- `/config` search now matches option values (e.g. searching "vim" finds the Editor mode setting)
260- `/doctor` can now be opened while Claude is responding, without waiting for the current turn to finish
261- `/reload-plugins` and background plugin auto-update now auto-install missing plugin dependencies from marketplaces you've already added
262- Bash tool now surfaces a hint when `gh` commands hit GitHub's API rate limit, so agents can back off instead of retrying
263- 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
264- Agent frontmatter `hooks:` now fire when running as a main-thread agent via `--agent`
265- Slash command menu now shows "No commands match" when your filter has zero results, instead of disappearing
266- Security: sandbox auto-allow no longer bypasses the dangerous-path safety check for `rm`/`rmdir` targeting `/`, `$HOME`, or other critical system directories
267- 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`
268- Fixed Devanagari and other Indic scripts rendering with broken column alignment in the terminal UI
269- Fixed Ctrl+- not triggering undo in terminals using the Kitty keyboard protocol (iTerm2, Ghostty, kitty, WezTerm, Windows Terminal)
270- Fixed Cmd+Left/Right not jumping to line start/end in terminals that use the Kitty keyboard protocol (Warp fullscreen, kitty, Ghostty, WezTerm)
271- Fixed Ctrl+Z hanging the terminal when Claude Code is launched via a wrapper process (e.g. `npx`, `bun run`)
272- Fixed scrollback duplication in inline mode where resizing the terminal or large output bursts would repeat earlier conversation history
273- Fixed modal search dialogs overflowing the screen at short terminal heights, hiding the search box and keyboard hints
274- Fixed scattered blank cells and disappearing composer chrome in the VS Code integrated terminal during scrolling
275- Fixed an intermittent API 400 error related to cache control TTL ordering that could occur when a parallel request completed during request setup
276- Fixed `/branch` rejecting conversations with transcripts larger than 50MB
277- Fixed `/resume` silently showing an empty conversation on large session files instead of reporting the load error
278- Fixed `/plugin` Installed tab showing the same item twice when it appears under Needs attention or Favorites
279- Fixed `/update` and `/tui` not working after entering a worktree mid-session
280
281## 2.1.114
282
283- Fixed a crash in the permission dialog when an agent teams teammate requested tool permission
284
285## 2.1.113
286
287- Changed the CLI to spawn a native Claude Code binary (via a per-platform optional dependency) instead of bundled JavaScript
288- Added `sandbox.network.deniedDomains` setting to block specific domains even when a broader `allowedDomains` wildcard would otherwise permit them
289- Fullscreen mode: Shift+↑/↓ now scrolls the viewport when extending a selection past the visible edge
290- `Ctrl+A` and `Ctrl+E` now move to the start/end of the current logical line in multiline input, matching readline behavior
291- Windows: `Ctrl+Backspace` now deletes the previous word
292- Long URLs in responses and bash output stay clickable when they wrap across lines (in terminals with OSC 8 hyperlinks)
293- Improved `/loop`: pressing Esc now cancels pending wakeups, and wakeups display as "Claude resuming /loop wakeup" for clarity
294- `/extra-usage` now works from Remote Control (mobile/web) clients
295- Remote Control clients can now query `@`-file autocomplete suggestions
296- Improved `/ultrareview`: faster launch with parallelized checks, diffstat in the launch dialog, and animated launching state
297- Subagents that stall mid-stream now fail with a clear error after 10 minutes instead of hanging silently
298- Bash tool: multi-line commands whose first line is a comment now show the full command in the transcript, closing a UI-spoofing vector
299- Running `cd <current-directory> && git …` no longer triggers a permission prompt when the `cd` is a no-op
300- Security: on macOS, `/private/{etc,var,tmp,home}` paths are now treated as dangerous removal targets under `Bash(rm:*)` allow rules
301- Security: Bash deny rules now match commands wrapped in `env`/`sudo`/`watch`/`ionice`/`setsid` and similar exec wrappers
302- Security: `Bash(find:*)` allow rules no longer auto-approve `find -exec`/`-delete`
303- Fixed MCP concurrent-call timeout handling where a message for one tool call could silently disarm another call's watchdog
304- Fixed Cmd-backspace / `Ctrl+U` to once again delete from the cursor to the start of the line
305- Fixed markdown tables breaking when a cell contains an inline code span with a pipe character
306- Fixed session recap auto-firing while composing unsent text in the prompt
307- Fixed `/copy` "Full response" not aligning markdown table columns for pasting into GitHub, Notion, or Slack
308- Fixed messages typed while viewing a running subagent being hidden from its transcript and misattributed to the parent AI
309- Fixed Bash `dangerouslyDisableSandbox` running commands outside the sandbox without a permission prompt
310- Fixed `/effort auto` confirmation — now says "Effort level set to max" to match the status bar label
311- Fixed the "copied N chars" toast overcounting emoji and other multi-code-unit characters
312- Fixed `/insights` crashing with `EBUSY` on Windows
313- Fixed exit confirmation dialog mislabeling one-shot scheduled tasks as recurring — now shows a countdown
314- Fixed slash/@ completion menu not sitting flush against the prompt border in fullscreen mode
315- 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
316- Fixed prompt cursor disappearing when `NO_COLOR` is set
317- Fixed `ToolSearch` ranking so pasted MCP tool names surface the actual tool instead of description-matching siblings
318- Fixed compacting a resumed long-context session failing with "Extra usage is required for long context requests"
319- Fixed `plugin install` succeeding when a dependency version conflicts with an already-installed plugin — now reports `range-conflict`
320- Fixed "Refine with Ultraplan" not showing the remote session URL in the transcript
321- Fixed SDK image content blocks that fail to process crashing the session — now degrade to a text placeholder
322- Fixed Remote Control sessions not streaming subagent transcripts
323- Fixed Remote Control sessions not being archived when Claude Code exits
324- Fixed `thinking.type.enabled is not supported` 400 error when using Opus 4.7 via a Bedrock Application Inference Profile ARN
325
326## 2.1.112
327
328- Fixed "claude-opus-4-7 is temporarily unavailable" for auto mode
329
330## 2.1.111
331
332- Claude Opus 4.7 xhigh is now available! Use /effort to tune speed vs. intelligence
333- Auto mode is now available for Max subscribers when using Opus 4.7
334- 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`
335- `/effort` now opens an interactive slider when called without arguments, with arrow-key navigation between levels and Enter to confirm
336- Added "Auto (match terminal)" theme option that matches your terminal's dark/light mode — select it from `/theme`
337- 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`
338- 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
339- Auto mode no longer requires `--enable-auto-mode`
340- 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)
341- Read-only bash commands with glob patterns (e.g. `ls *.ts`) and commands starting with `cd <project-dir> &&` no longer trigger a permission prompt
342- Suggest the closest matching subcommand when `claude <word>` is invoked with a near-miss typo (e.g. `claude udpate` → "Did you mean `claude update`?")
343- Plan files are now named after your prompt (e.g. `fix-auth-race-snug-otter.md`) instead of purely random words
344- 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
345- `/skills` menu now supports sorting by estimated token count — press `t` to toggle
346- `Ctrl+U` now clears the entire input buffer (previously: delete to start of line); press `Ctrl+Y` to restore
347- `Ctrl+L` now forces a full screen redraw in addition to clearing the prompt input
348- Transcript view footer now shows `[` (dump to scrollback) and `v` (open in editor) shortcuts
349- The "+N lines" marker for truncated long pastes is now a full-width rule for easier scanning
350- Headless `--output-format stream-json` now includes `plugin_errors` on the init event when plugins are demoted for unsatisfied dependencies
351- Added `OTEL_LOG_RAW_API_BODIES` environment variable to emit full API request and response bodies as OpenTelemetry log events for debugging
352- Suppressed spurious decompression, network, and transient error messages that could appear in the TUI during normal operation
353- Reverted the v2.1.110 cap on non-streaming fallback retries — it traded long waits for more outright failures during API overload
354- Fixed terminal display tearing (random characters, drifting input) in iTerm2 + tmux setups when terminal notifications are sent
355- 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
356- Fixed LSP diagnostics from before an edit appearing after it, causing the model to re-read files it just edited
357- Fixed tab-completing `/resume` immediately resuming an arbitrary titled session instead of showing the session picker
358- Fixed `/context` grid rendering with extra blank lines between rows
359- Fixed `/clear` dropping the session name set by `/rename`, causing statusline output to lose `session_name`
360- 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
361- Fixed Claude calling a non-existent `commit` skill and showing "Unknown skill: commit" for users without a custom `/commit` command
362- Fixed 429 rate-limit errors on Bedrock/Vertex/Foundry referencing status.claude.com (it only covers Anthropic-operated providers)
363- Fixed feedback surveys appearing back-to-back after dismissing one
364- Fixed bare URLs in bash/PowerShell/MCP tool output being unclickable when the terminal wraps them across lines
365- Windows: `CLAUDE_ENV_FILE` and SessionStart hook environment files now apply (previously a no-op)
366- 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
367
368## 2.1.110
369
370- Added `/tui` command and `tui` setting — run `/tui fullscreen` to switch to flicker-free rendering in the same conversation
371- Added push notification tool — Claude can send mobile push notifications when Remote Control and "Push when Claude decides" config are enabled
372- Changed `Ctrl+O` to toggle between normal and verbose transcript only; focus view is now toggled separately with the new `/focus` command
373- Added `autoScrollEnabled` config to disable conversation auto-scroll in fullscreen mode
374- Added option to show Claude's last response as commented context in the `Ctrl+G` external editor (enable via `/config`)
375- 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
376- Improved `/doctor` to warn when an MCP server is defined in multiple config scopes with different endpoints
377- `--resume`/`--continue` now resurrects unexpired scheduled tasks
378- `/context`, `/exit`, and `/reload-plugins` now work from Remote Control (mobile/web) clients
379- Write tool now informs the model when you edit the proposed content in the IDE diff before accepting
380- Bash tool now enforces the documented maximum timeout instead of accepting arbitrarily large values
381- SDK/headless sessions now read `TRACEPARENT`/`TRACESTATE` from the environment for distributed trace linking
382- 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`.
383- Fixed MCP tool calls hanging indefinitely when the server connection drops mid-response on SSE/HTTP transports
384- Fixed non-streaming fallback retries causing multi-minute hangs when the API is unreachable
385- Fixed session recap, local slash-command output, and other system status lines not appearing in focus mode
386- Fixed high CPU usage in fullscreen when text is selected while a tool is running
387- Fixed plugin install not honoring dependencies declared in `plugin.json` when the marketplace entry omits them; `/plugin` install now lists auto-installed dependencies
388- Fixed skills with `disable-model-invocation: true` failing when invoked via `/<skill>` mid-message
389- Fixed `--resume` sometimes showing the first prompt instead of the `/rename` name for sessions still running or exited uncleanly
390- Fixed queued messages briefly appearing twice during multi-tool-call turns
391- Fixed session cleanup not removing the full session directory including subagent transcripts
392- Fixed dropped keystrokes after the CLI relaunches (e.g. `/tui`, provider setup wizards)
393- Fixed garbled startup rendering in macOS Terminal.app and other terminals that don't support synchronized output
394- Hardened "Open in editor" actions against command injection from untrusted filenames
395- Fixed `PermissionRequest` hooks returning `updatedInput` not being re-checked against `permissions.deny` rules; `setMode:'bypassPermissions'` updates now respect `disableBypassPermissionsMode`
396- Fixed `PreToolUse` hook `additionalContext` being dropped when the tool call fails
397- Fixed stdio MCP servers that print stray non-JSON lines to stdout being disconnected on the first stray line (regression in 2.1.105)
398- 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
399- Fixed potential excessive memory allocation when piped (non-TTY) Ink output contains a single very wide line
400- Fixed `/skills` menu not scrolling when the list overflows the modal in fullscreen mode
401- Fixed Remote Control sessions showing a generic error instead of prompting for re-login when the session is too old
402- Fixed Remote Control session renames from claude.ai not persisting the title to the local CLI session
403
404## 2.1.109
405
406- Improved the extended-thinking indicator with a rotating progress hint
407
408## 2.1.108
409
410- 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
411- 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.
412- The model can now discover and invoke built-in slash commands like `/init`, `/review`, and `/security-review` via the Skill tool
413- `/undo` is now an alias for `/rewind`
414- Improved `/model` to warn before switching models mid-conversation, since the next response re-reads the full history uncached
415- Improved `/resume` picker to default to sessions from the current directory; press `Ctrl+A` to show all projects
416- 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
417- Reduced memory footprint for file reads, edits, and syntax highlighting by loading language grammars on demand
418- Added "verbose" indicator when viewing the detailed transcript (`Ctrl+O`)
419- Added a warning at startup when prompt caching is disabled via `DISABLE_PROMPT_CACHING*` environment variables
420- Fixed paste not working in the `/login` code prompt (regression in 2.1.105)
421- Fixed subscribers who set `DISABLE_TELEMETRY` falling back to 5-minute prompt cache TTL instead of 1 hour
422- Fixed Agent tool prompting for permission in auto mode when the safety classifier's transcript exceeded its context window
423- Fixed Bash tool producing no output when `CLAUDE_ENV_FILE` (e.g. `~/.zprofile`) ends with a `#` comment line
424- Fixed `claude --resume <session-id>` losing the session's custom name and color set via `/rename`
425- Fixed session titles showing placeholder example text when the first message is a short greeting
426- Fixed terminal escape codes appearing as garbage text in the prompt input after `--teleport`
427- Fixed `/feedback` retry: pressing Enter to resubmit after a failure now works without first editing the description
428- Fixed `--teleport` and `--resume <id>` precondition errors (e.g. dirty git tree, session not found) exiting silently instead of showing the error message
429- Fixed Remote Control session titles set in the web UI being overwritten by auto-generated titles after the third message
430- Fixed `--resume` truncating sessions when the transcript contained a self-referencing message
431- Fixed transcript write failures (e.g., disk full) being silently dropped instead of being logged
432- Fixed diacritical marks (accents, umlauts, cedillas) being dropped from responses when the `language` setting is configured
433- Fixed policy-managed plugins never auto-updating when running from a different project than where they were first installed
434
435## 2.1.107
436
437- Show thinking hints sooner during long operations
438
439## 2.1.105
440
441- Added `path` parameter to the `EnterWorktree` tool to switch into an existing worktree of the current repository
442- Added PreCompact hook support: hooks can now block compaction by exiting with code 2 or returning `{"decision":"block"}`
443- Added background monitor support for plugins via a top-level `monitors` manifest key that auto-arms at session start or on skill invoke
444- `/proactive` is now an alias for `/loop`
445- Improved stalled API stream handling: streams now abort after 5 minutes of no data and retry non-streaming instead of hanging indefinitely
446- Improved network error messages: connection errors now show a retry message immediately instead of a silent spinner
447- Improved file write display: long single-line writes (e.g. minified JSON) are now truncated in the UI instead of paginating across many screens
448- Improved `/doctor` layout with status icons; press `f` to have Claude fix reported issues
449- Improved `/config` labels and descriptions for clarity
450- Improved skill description handling: raised the listing cap from 250 to 1,536 characters and added a startup warning when descriptions are truncated
451- 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
452- Improved stale agent worktree cleanup to remove worktrees whose PR was squash-merged instead of keeping them indefinitely
453- Improved MCP large-output truncation prompt to give format-specific recipes (e.g. `jq` for JSON, computed Read chunk sizes for text)
454- Fixed images attached to queued messages (sent while Claude is working) being dropped
455- Fixed screen going blank when the prompt input wraps to a second line in long conversations
456- Fixed leading whitespace getting copied when selecting multi-line assistant responses in fullscreen mode
457- Fixed leading whitespace being trimmed from assistant messages, breaking ASCII art and indented diagrams
458- Fixed garbled bash output when commands print clickable file links (e.g. Python `rich`/`loguru` logging)
459- 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)
460- Fixed duplicate "Creating worktree" text in EnterWorktree/ExitWorktree tool display
461- Fixed queued user prompts disappearing from focus mode
462- Fixed one-shot scheduled tasks re-firing repeatedly when the file watcher missed the post-fire cleanup
463- Fixed inbound channel notifications being silently dropped after the first message for Team/Enterprise users
464- Fixed marketplace plugins with `package.json` and lockfile not having dependencies installed automatically after install/update
465- Fixed marketplace auto-update leaving the official marketplace in a broken state when a plugin process holds files open during the update
466- Fixed "Resume this session with..." hint not printing on exit after `/resume`, `--worktree`, or `/branch`
467- Fixed feedback survey shortcut keys firing when typed at the end of a longer prompt
468- Fixed stdio MCP server emitting malformed (non-JSON) output hanging the session instead of failing fast with "Connection closed"
469- Fixed MCP tools missing on the first turn of headless/remote-trigger sessions when MCP servers connect asynchronously
470- 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
471- Fixed 429 rate-limit errors showing a raw JSON dump instead of a clean message for API-key, Bedrock, and Vertex users
472- Fixed crash on resume when session contains malformed text blocks
473- Fixed `/help` dropping the tab bar, Shortcuts heading, and footer at short terminal heights
474- Fixed malformed keybinding entry values in `keybindings.json` being silently loaded instead of rejected with a clear error
475- Fixed `CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC` in one project's settings permanently disabling usage metrics for all projects on the machine
476- Fixed washed-out 16-color palette when using Ghostty, Kitty, Alacritty, WezTerm, foot, rio, or Contour over SSH/mosh
477- Fixed Bash tool suggesting `acceptEdits` permission mode when exiting plan mode would downgrade from a higher permission level
478
479## 2.1.101
480
481- Added `/team-onboarding` command to generate a teammate ramp-up guide from your local Claude Code usage
482- 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)
483- `/ultraplan` and other remote-session features now auto-create a default cloud environment instead of requiring web setup first
484- Improved brief mode to retry once when Claude responds with plain text instead of a structured message
485- Improved focus mode: Claude now writes more self-contained summaries since it knows you only see its final message
486- 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
487- Improved rate-limit retry messages to show which limit was hit and when it resets instead of an opaque seconds countdown
488- Improved refusal error messages to include the API-provided explanation when available
489- Improved `claude -p --resume <name>` to accept session titles set via `/rename` or `--name`
490- Improved settings resilience: an unrecognized hook event name in `settings.json` no longer causes the entire file to be ignored
491- Improved plugin hooks from plugins force-enabled by managed settings to run when `allowManagedHooksOnly` is set
492- Improved `/plugin` and `claude plugin update` to show a warning when the marketplace could not be refreshed, instead of silently reporting a stale version
493- 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
494- 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
495- Improved SDK `query()` to clean up subprocess and temp files when consumers `break` from `for await` or use `await using`
496- Fixed a command injection vulnerability in the POSIX `which` fallback used by LSP binary detection
497- Fixed a memory leak where long sessions retained dozens of historical copies of the message list in the virtual scroller
498- Fixed `--resume`/`--continue` losing conversation context on large sessions when the loader anchored on a dead-end branch instead of the live conversation
499- Fixed `--resume` chain recovery bridging into an unrelated subagent conversation when a subagent message landed near a main-chain write gap
500- Fixed a crash on `--resume` when a persisted Edit/Write tool result was missing its `file_path`
501- Fixed a hardcoded 5-minute request timeout that aborted slow backends (local LLMs, extended thinking, slow gateways) regardless of `API_TIMEOUT_MS`
502- Fixed `permissions.deny` rules not overriding a PreToolUse hook's `permissionDecision: "ask"` — previously the hook could downgrade a deny into a prompt
503- Fixed `--setting-sources` without `user` causing background cleanup to ignore `cleanupPeriodDays` and delete conversation history older than 30 days
504- Fixed Bedrock SigV4 authentication failing with 403 when `ANTHROPIC_AUTH_TOKEN`, `apiKeyHelper`, or `ANTHROPIC_CUSTOM_HEADERS` set an Authorization header
505- Fixed `claude -w <name>` failing with "already exists" after a previous session's worktree cleanup left a stale directory
506- Fixed subagents not inheriting MCP tools from dynamically-injected servers
507- Fixed sub-agents running in isolated worktrees being denied Read/Edit access to files inside their own worktree
508- Fixed sandboxed Bash commands failing with `mktemp: No such file or directory` after a fresh boot
509- Fixed `claude mcp serve` tool calls failing with "Tool execution failed" in MCP clients that validate `outputSchema`
510- Fixed `RemoteTrigger` tool's `run` action sending an empty body and being rejected by the server
511- 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
512- 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
513- Fixed `/btw` writing a copy of the entire conversation to disk on every use
514- Fixed `/context` Free space and Messages breakdown disagreeing with the header percentage
515- 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
516- 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
517- Fixed `ctrl+]`, `ctrl+\`, and `ctrl+^` keybindings not firing in terminals that send raw C0 control bytes (Terminal.app, default iTerm2, xterm)
518- Fixed `/login` OAuth URL rendering with padding that prevented clean mouse selection
519- 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
520- Fixed crash when `settings.json` env values are numbers instead of strings
521- 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
522- Fixed custom keybindings (`~/.claude/keybindings.json`) not loading on Bedrock, Vertex, and other third-party providers
523- Fixed `claude --continue -p` not correctly continuing sessions created by `-p` or the SDK
524- 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
525- Fixed `/insights` sometimes omitting the report file link from its response
526- [VSCode] Fixed the file attachment below the chat input not clearing when the last editor tab is closed
527
528## 2.1.98
529
530- 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
531- 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
532- Added Monitor tool for streaming events from background scripts
533- 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
534- Added `--exclude-dynamic-system-prompt-sections` flag to print mode for improved cross-user prompt caching
535- Added `workspace.git_worktree` to the status line JSON input, set whenever the current directory is inside a linked git worktree
536- 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
537- LSP: Claude Code now identifies itself to language servers via `clientInfo` in the initialize request
538- Fixed a Bash tool permission bypass where a backslash-escaped flag could be auto-allowed as read-only and lead to arbitrary code execution
539- Fixed compound Bash commands bypassing forced permission prompts for safety checks and explicit ask rules in auto and bypass-permissions modes
540- Fixed read-only commands with env-var prefixes not prompting unless the var is known-safe (`LANG`, `TZ`, `NO_COLOR`, etc.)
541- Fixed redirects to `/dev/tcp/...` or `/dev/udp/...` not prompting instead of auto-allowing
542- Fixed stalled streaming responses timing out instead of falling back to non-streaming mode
543- Fixed 429 retries burning all attempts in ~13s when the server returns a small `Retry-After` — exponential backoff now applies as a minimum
544- Fixed MCP OAuth `oauth.authServerMetadataUrl` config override not being honored on token refresh after restart, affecting ADFS and similar IdPs
545- Fixed capital letters being dropped to lowercase on xterm and VS Code integrated terminal when the kitty keyboard protocol is active
546- Fixed macOS text replacements deleting the trigger word instead of inserting the substitution
547- Fixed `--dangerously-skip-permissions` being silently downgraded to accept-edits mode after approving a write to a protected path via Bash
548- Fixed managed-settings allow rules remaining active after an admin removed them, until process restart
549- Fixed `permissions.additionalDirectories` changes not applying mid-session — removed directories lose access immediately and added ones work without restart
550- Fixed removing a directory from `additionalDirectories` revoking access to the same directory passed via `--add-dir`
551- Fixed `Bash(cmd:*)` and `Bash(git commit *)` wildcard permission rules failing to match commands with extra spaces or tabs
552- Fixed `Bash(...)` deny rules being downgraded to a prompt for piped commands that mix `cd` with other segments
553- Fixed false Bash permission prompts for `cut -d /`, `paste -d /`, `column -s /`, `awk '{print $1}' file`, and filenames containing `%`
554- Fixed permission rules with names matching JavaScript prototype properties (e.g. `toString`) causing `settings.json` to be silently ignored
555- Fixed agent team members not inheriting the leader's permission mode when using `--dangerously-skip-permissions`
556- Fixed a crash in fullscreen mode when hovering over MCP tool results
557- Fixed copying wrapped URLs in fullscreen mode inserting spaces at line breaks
558- Fixed file-edit diffs disappearing from the UI on `--resume` when the edited file was larger than 10KB
559- 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
560- Fixed `/export` not honoring absolute paths and `~`, and silently rewriting user-supplied extensions to `.txt`
561- Fixed `/effort max` being denied for unknown or future model IDs
562- Fixed slash command picker breaking when a plugin's frontmatter `name` is a YAML boolean keyword
563- Fixed rate-limit upsell text being hidden after message remounts
564- Fixed MCP tools with `_meta["anthropic/maxResultSizeChars"]` not bypassing the token-based persist layer
565- 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
566- Fixed `DISABLE_AUTOUPDATER` not fully suppressing the npm registry version check and symlink modification on npm-based installs
567- Fixed a memory leak where Remote Control permission handler entries were retained for the lifetime of the session
568- Fixed background subagents that fail with an error not reporting partial progress to the parent agent
569- Fixed prompt-type Stop/SubagentStop hooks failing on long sessions, and hook evaluator API errors showing "JSON validation failed" instead of the real message
570- Fixed feedback survey rendering when dismissed
571- Fixed Bash `grep -f FILE` / `rg -f FILE` not prompting when reading a pattern file outside the working directory
572- Fixed stale subagent worktree cleanup removing worktrees that contain untracked files
573- Fixed `sandbox.network.allowMachLookup` not taking effect on macOS
574- Improved `/resume` filter hint labels and added project/worktree/branch names in the filter indicator
575- Improved footer indicators (Focus, notifications) to stay on the mode-indicator row instead of wrapping at narrow terminal widths
576- Improved `/agents` with a tabbed layout: a Running tab shows live subagents, and the Library tab adds Run agent and View running instance actions
577- Improved `/reload-plugins` to pick up plugin-provided skills without requiring a restart
578- Improved Accept Edits mode to auto-approve filesystem commands prefixed with safe env vars or process wrappers
579- Improved Vim mode: `j`/`k` in NORMAL mode now navigate history and select the footer pill at the input boundary
580- Improved hook errors in the transcript to include the first line of stderr for self-diagnosis without `--debug`
581- Improved OTEL tracing: interaction spans now correctly wrap full turns under concurrent SDK calls, and headless turns end spans per-turn
582- Improved transcript entries to carry final token usage instead of streaming placeholders
583- Updated the `/claude-api` skill to cover Managed Agents alongside Claude API
584- [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
585- Fixed `CLAUDE_CODE_MAX_CONTEXT_TOKENS` to honor `DISABLE_COMPACT` when it is set.
586- Dropped `/compact` hints when `DISABLE_COMPACT` is set.
587
588## 2.1.97
589
590- Added focus view toggle (`Ctrl+O`) in `NO_FLICKER` mode showing prompt, one-line tool summary with edit diffstats, and final response
591- Added `refreshInterval` status line setting to re-run the status line command every N seconds
592- Added `workspace.git_worktree` to the status line JSON input, set when the current directory is inside a linked git worktree
593- Added `● N running` indicator in `/agents` next to agent types with live subagent instances
594- Added syntax highlighting for Cedar policy files (`.cedar`, `.cedarpolicy`)
595- Fixed `--dangerously-skip-permissions` being silently downgraded to accept-edits mode after approving a write to a protected path
596- Fixed and hardened Bash tool permissions, tightening checks around env-var prefixes and network redirects, and reducing false prompts on common commands
597- Fixed permission rules with names matching JavaScript prototype properties (e.g. `toString`) causing `settings.json` to be silently ignored
598- Fixed managed-settings allow rules remaining active after an admin removed them until process restart
599- Fixed `permissions.additionalDirectories` changes in settings not applying mid-session
600- Fixed removing a directory from `settings.permissions.additionalDirectories` revoking access to the same directory passed via `--add-dir`
601- Fixed MCP HTTP/SSE connections accumulating ~50 MB/hr of unreleased buffers when servers reconnect
602- Fixed MCP OAuth `oauth.authServerMetadataUrl` not being honored on token refresh after restart, fixing ADFS and similar IdPs
603- Fixed 429 retries burning all attempts in ~13 seconds when the server returns a small `Retry-After` — exponential backoff now applies as a minimum
604- Fixed rate-limit upgrade options disappearing after context compaction
605- 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
606- Fixed file-edit diffs disappearing on `--resume` when the edited file was larger than 10KB
607- Fixed `--resume` cache misses and lost mid-turn input from attachment messages not being saved to the transcript
608- Fixed messages typed while Claude is working not being persisted to the transcript
609- Fixed prompt-type `Stop`/`SubagentStop` hooks failing on long sessions, and hook evaluator API errors displaying "JSON validation failed" instead of the actual message
610- Fixed subagents with worktree isolation or `cwd:` override leaking their working directory back to the parent session's Bash tool
611- Fixed compaction writing duplicate multi-MB subagent transcript files on prompt-too-long retries
612- Fixed `claude plugin update` reporting "already at the latest version" for git-based marketplace plugins when the remote had newer commits
613- Fixed slash command picker breaking when a plugin's frontmatter `name` is a YAML boolean keyword
614- Fixed copying wrapped URLs in `NO_FLICKER` mode inserting spaces at line breaks
615- Fixed scroll rendering artifacts in `NO_FLICKER` mode when running inside zellij
616- Fixed a crash in `NO_FLICKER` mode when hovering over MCP tool results
617- Fixed a `NO_FLICKER` mode memory leak where API retries left stale streaming state
618- Fixed slow mouse-wheel scrolling in `NO_FLICKER` mode on Windows Terminal
619- Fixed custom status line not displaying in `NO_FLICKER` mode on terminals shorter than 24 rows
620- Fixed Shift+Enter and Alt/Cmd+arrow shortcuts not working in Warp with `NO_FLICKER` mode
621- Fixed Korean/Japanese/Unicode text becoming garbled when copied in no-flicker mode on Windows
622- 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)
623- 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`)
624- Improved auto mode and bypass-permissions mode to auto-approve sandbox network access prompts
625- Improved sandbox: `sandbox.network.allowMachLookup` now takes effect on macOS
626- Improved image handling: pasted and attached images are now compressed to the same token budget as images read via the Read tool
627- Improved slash command and `@`-mention completion to trigger after CJK sentence punctuation, so Japanese/Chinese input no longer requires a space before `/` or `@`
628- Improved Bridge sessions to show the local git repo, branch, and working directory on the claude.ai session card
629- Improved footer layout: indicators (Focus, notifications) now stay on the mode-indicator row instead of wrapping below
630- Improved context-low warning to show as a transient footer notification instead of a persistent row
631- Improved markdown blockquotes to show a continuous left bar across wrapped lines
632- Improved session transcript size by skipping empty hook entries and capping stored pre-edit file copies
633- Improved transcript accuracy: per-block entries now carry the final token usage instead of the streaming placeholder
634- Improved Bash tool OTEL tracing: subprocesses now inherit a W3C `TRACEPARENT` env var when tracing is enabled
635- Updated `/claude-api` skill to cover Managed Agents alongside the Claude API
636
637## 2.1.96
638
639- 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)
640
641## 2.1.94
642
643- Added support for Amazon Bedrock powered by Mantle, set `CLAUDE_CODE_USE_MANTLE=1`
644- Changed default effort level from medium to high for API-key, Bedrock/Vertex/Foundry, Team, and Enterprise users (control this with `/effort`)
645- Added compact `Slacked #channel` header with a clickable channel link for Slack MCP send-message tool calls
646- Added `keep-coding-instructions` frontmatter field support for plugin output styles
647- Added `hookSpecificOutput.sessionTitle` to `UserPromptSubmit` hooks for setting the session title
648- 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
649- 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
650- 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
651- Fixed plugin skill hooks defined in YAML frontmatter being silently ignored
652- Fixed plugin hooks failing with "No such file or directory" when `CLAUDE_PLUGIN_ROOT` was not set
653- Fixed `${CLAUDE_PLUGIN_ROOT}` resolving to the marketplace source directory instead of the installed cache for local-marketplace plugins on startup
654- Fixed scrollback showing the same diff repeated and blank pages in long-running sessions
655- Fixed multiline user prompts in the transcript indenting wrapped lines under the `❯` caret instead of under the text
656- Fixed Shift+Space inserting the literal word "space" instead of a space character in search inputs
657- Fixed hyperlinks opening two browser tabs when clicked inside tmux running in an xterm.js-based terminal (VS Code, Hyper, Tabby)
658- Fixed an alt-screen rendering bug where content height changes mid-scroll could leave compounding ghost lines
659- Fixed `FORCE_HYPERLINK` environment variable being ignored when set via `settings.json` `env`
660- Fixed native terminal cursor not tracking the selected tab in dialogs, so screen readers and magnifiers can follow tab navigation
661- Fixed Bedrock invocation of Sonnet 3.5 v2 by using the `us.` inference profile ID
662- Fixed SDK/print mode not preserving the partial assistant response in conversation history when interrupted mid-stream
663- Improved `--resume` to resume sessions from other worktrees of the same repo directly instead of printing a `cd` command
664- Fixed CJK and other multibyte text being corrupted with U+FFFD in stream-json input/output when chunk boundaries split a UTF-8 sequence
665- [VSCode] Reduced cold-open subprocess work on starting a session
666- [VSCode] Fixed dropdown menus selecting the wrong item when the mouse was over the list while typing or using arrow keys
667- [VSCode] Added a warning banner when `settings.json` files fail to parse, so users know their permission rules are not being applied
668
669## 2.1.92
670
671- 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)
672- 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
673- Added per-model and cache-hit breakdown to `/cost` for subscription users
674- `/release-notes` is now an interactive version picker
675- Remote Control session names now use your hostname as the default prefix (e.g. `myhost-graceful-unicorn`), overridable with `--remote-control-session-name-prefix`
676- 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
677- Fixed subagent spawning permanently failing with "Could not determine pane count" after tmux windows are killed or renumbered during a long-running session
678- 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
679- Fixed tool input validation failures when streaming emits array/object fields as JSON-encoded strings
680- Fixed an API 400 error that could occur when extended thinking produced a whitespace-only text block alongside real content
681- Fixed accidental feedback survey submissions from auto-pilot keypresses and consecutive-prompt digit collisions
682- Fixed misleading "esc to interrupt" hint appearing alongside "esc to clear" when a text selection exists in fullscreen mode during processing
683- Fixed Homebrew install update prompts to use the cask's release channel (`claude-code` → stable, `claude-code@latest` → latest)
684- Fixed `ctrl+e` jumping to the end of the next line when already at end of line in multiline prompts
685- 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)
686- Fixed idle-return "/clear to save X tokens" hint showing cumulative session tokens instead of current context size
687- Fixed plugin MCP servers stuck "connecting" on session start when they duplicate a claude.ai connector that is unauthenticated
688- Improved Write tool diff computation speed for large files (60% faster on files with tabs/`&`/`$`)
689- Removed `/tag` command
690- Removed `/vim` command (toggle vim mode via `/config` → Editor mode)
691- Linux sandbox now ships the `apply-seccomp` helper in both npm and native builds, restoring unix-socket blocking for sandboxed commands
692
693## 2.1.91
694
695- 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
696- Added `disableSkillShellExecution` setting to disable inline shell execution in skills, custom slash commands, and plugin commands
697- Added support for multi-line prompts in `claude-cli://open?q=` deep links (encoded newlines `%0A` no longer rejected)
698- Plugins can now ship executables under `bin/` and invoke them as bare commands from the Bash tool
699- Fixed transcript chain breaks on `--resume` that could lose conversation history when async transcript writes fail silently
700- Fixed `cmd+delete` not deleting to start of line on iTerm2, kitty, WezTerm, Ghostty, and Windows Terminal
701- 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
702- Fixed JSON schema validation for `permissions.defaultMode: "auto"` in settings.json
703- Fixed Windows version cleanup not protecting the active version's rollback copy
704- `/feedback` now explains why it's unavailable instead of disappearing from the slash menu
705- Improved `/claude-api` skill guidance for agent design patterns including tool surface decisions, context management, and caching strategy
706- Improved performance: faster `stripAnsi` on Bun by routing through `Bun.stripANSI`
707- Edit tool now uses shorter `old_string` anchors, reducing output tokens
708
709## 2.1.90
710
711- Added `/powerup` — interactive lessons teaching Claude Code features with animated demos
712- Added `CLAUDE_CODE_PLUGIN_KEEP_MARKETPLACE_ON_FAILURE` env var to keep the existing marketplace cache when `git pull` fails, useful in offline environments
713- Added `.husky` to protected directories (acceptEdits mode)
714- Fixed an infinite loop where the rate-limit options dialog would repeatedly auto-open after hitting your usage limit, eventually crashing the session
715- 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)
716- Fixed `Edit`/`Write` failing with "File content has changed" when a PostToolUse format-on-save hook rewrites the file between consecutive edits
717- Fixed `PreToolUse` hooks that emit JSON to stdout and exit with code 2 not correctly blocking the tool call
718- Fixed collapsed search/read summary badge appearing multiple times in fullscreen scrollback when a CLAUDE.md file auto-loads during a tool call
719- Fixed auto mode not respecting explicit user boundaries ("don't push", "wait for X before Y") even when the action would otherwise be allowed
720- Fixed click-to-expand hover text being nearly invisible on light terminal themes
721- Fixed UI crash when malformed tool input reached the permission dialog
722- Fixed headers disappearing when scrolling `/model`, `/config`, and other selection screens
723- Hardened PowerShell tool permission checks: fixed trailing `&` background job bypass, `-ErrorAction Break` debugger hang, archive-extraction TOCTOU, and parse-fail fallback deny-rule degradation
724- Improved performance: eliminated per-turn JSON.stringify of MCP tool schemas on cache-key lookup
725- Improved performance: SSE transport now handles large streamed frames in linear time (was quadratic)
726- Improved performance: SDK sessions with long conversations no longer slow down quadratically on transcript writes
727- Improved `/resume` all-projects view to load project sessions in parallel, improving load times for users with many projects
728- Changed `--resume` picker to no longer show sessions created by `claude -p` or SDK invocations
729- Removed `Get-DnsClientCache` and `ipconfig /displaydns` from auto-allow (DNS cache privacy)
730
731## 2.1.89
732
733- 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
734- Added `CLAUDE_CODE_NO_FLICKER=1` environment variable to opt into flicker-free alt-screen rendering with virtualized scrollback
735- Added `PermissionDenied` hook that fires after auto mode classifier denials — return `{retry: true}` to tell the model it can retry
736- Added named subagents to `@` mention typeahead suggestions
737- 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
738- Auto mode: denied commands now show a notification and appear in `/permissions` → Recent tab where you can retry with `r`
739- Fixed `Edit(//path/**)` and `Read(//path/**)` allow rules to check the resolved symlink target, not just the requested path
740- 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"
741- Fixed Edit/Write tools doubling CRLF on Windows and stripping Markdown hard line breaks (two trailing spaces)
742- Fixed `StructuredOutput` schema cache bug causing ~50% failure rate when using multiple schemas
743- Fixed memory leak where large JSON inputs were retained as LRU cache keys in long-running sessions
744- Fixed a crash when removing a message from very large session files (over 50MB)
745- Fixed LSP server zombie state after crash — server now restarts on next request instead of failing until session restart
746- Fixed prompt history entries containing CJK or emoji being silently dropped when they fall on a 4KB boundary in `~/.claude/history.jsonl`
747- Fixed `/stats` undercounting tokens by excluding subagent usage, and losing historical data beyond 30 days when the stats cache format changes
748- Fixed `-p --resume` hangs when the deferred tool input exceeds 64KB or no deferred marker exists, and `-p --continue` not resuming deferred tools
749- Fixed `claude-cli://` deep links not opening on macOS
750- Fixed MCP tool errors truncating to only the first content block when the server returns multi-element error content
751- Fixed skill reminders and other system context being dropped when sending messages with images via the SDK
752- Fixed PreToolUse/PostToolUse hooks to receive `file_path` as an absolute path for Write/Edit/Read tools, matching the documented behavior
753- 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
754- Fixed prompt cache misses in long sessions caused by tool schema bytes changing mid-session
755- Fixed nested CLAUDE.md files being re-injected dozens of times in long sessions that read many files
756- Fixed `--resume` crash when transcript contains a tool result from an older CLI version or interrupted write
757- Fixed misleading "Rate limit reached" message when the API returned an entitlement error — now shows the actual error with actionable hints
758- Fixed hooks `if` condition filtering not matching compound commands (`ls && git push`) or commands with env-var prefixes (`FOO=bar git push`)
759- Fixed collapsed search/read group badges duplicating in terminal scrollback during heavy parallel tool use
760- Fixed notification `invalidates` not clearing the currently-displayed notification immediately
761- Fixed prompt briefly disappearing after submit when background messages arrived during processing
762- Fixed Devanagari and other combining-mark text being truncated in assistant output
763- Fixed rendering artifacts on main-screen terminals after layout shifts
764- Fixed voice mode failing to request microphone permission on macOS Apple Silicon
765- Fixed Shift+Enter submitting instead of inserting a newline on Windows Terminal Preview 1.25
766- Fixed periodic UI jitter during streaming in iTerm2 when running inside tmux
767- Fixed PowerShell tool incorrectly reporting failures when commands like `git push` wrote progress to stderr on Windows PowerShell 5.1
768- Fixed a potential out-of-memory crash when the Edit tool was used on very large files (>1 GiB)
769- Improved collapsed tool summary to show "Listed N directories" for `ls`/`tree`/`du` instead of "Read N files"
770- Improved Bash tool to warn when a formatter/linter command modifies files you have previously read, preventing stale-edit errors
771- Improved `@`-mention typeahead to rank source files above MCP resources with similar names
772- Improved PowerShell tool prompt with version-appropriate syntax guidance (5.1 vs 7+)
773- Changed `Edit` to work on files viewed via `Bash` with `sed -n` or `cat`, without requiring a separate `Read` call first
774- Changed hook output over 50K characters to be saved to disk with a file path + preview instead of being injected directly into context
775- Changed `cleanupPeriodDays: 0` in settings.json to be rejected with a validation error — it previously silently disabled transcript persistence
776- Changed thinking summaries to no longer be generated by default in interactive sessions — set `showThinkingSummaries: true` in settings.json to restore
777- Documented `TaskCreated` hook event and its blocking behavior
778- Preserved task notifications when backgrounding a running command with Ctrl+B
779- 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)
780- `/env` now applies to PowerShell tool commands (previously only affected Bash)
781- `/usage` now hides redundant "Current week (Sonnet only)" bar for Pro and Enterprise plans
782- Image paste no longer inserts a trailing space
783- Pasting `!command` into an empty prompt now enters bash mode, matching typed `!` behavior
784- `/buddy` is here for April 1st — hatch a small creature that watches you code
785
786## 2.1.87
787
788- Fixed messages in Cowork Dispatch not getting delivered
789
790## 2.1.86
791
792- Added `X-Claude-Code-Session-Id` header to API requests so proxies can aggregate requests by session without parsing the body
793- Added `.jj` and `.sl` to VCS directory exclusion lists so Grep and file autocomplete don't descend into Jujutsu or Sapling metadata
794- Fixed `--resume` failing with "tool_use ids were found without tool_result blocks" on sessions created before v2.1.85
795- Fixed Write/Edit/Read failing on files outside the project root (e.g., `~/.claude/CLAUDE.md`) when conditional skills or rules are configured
796- Fixed unnecessary config disk writes on every skill invocation that could cause performance issues and config corruption on Windows
797- Fixed potential out-of-memory crash when using `/feedback` on very long sessions with large transcript files
798- Fixed `--bare` mode dropping MCP tools in interactive sessions and silently discarding messages enqueued mid-turn
799- Fixed the `c` shortcut copying only ~20 characters of the OAuth login URL instead of the full URL
800- Fixed masked input (e.g., OAuth code paste) leaking the start of the token when wrapping across multiple lines on narrow terminals
801- Fixed official marketplace plugin scripts failing with "Permission denied" on macOS/Linux since v2.1.83
802- Fixed statusline showing another session's model when running multiple Claude Code instances and using `/model` in one of them
803- Fixed scroll not following new messages after wheel scroll or click-to-select at the bottom of a long conversation
804- Fixed `/plugin` uninstall dialog: pressing `n` now correctly uninstalls the plugin while preserving its data directory
805- Fixed a regression where pressing Enter after clicking could leave the transcript blank until the response arrived
806- Fixed `ultrathink` hint lingering after deleting the keyword
807- Fixed memory growth in long sessions from markdown/highlight render caches retaining full content strings
808- Reduced startup event-loop stalls when many claude.ai MCP connectors are configured (macOS keychain cache extended from 5s to 30s)
809- Reduced token overhead when mentioning files with `@` — raw string content no longer JSON-escaped
810- Improved prompt cache hit rate for Bedrock, Vertex, and Foundry users by removing dynamic content from tool descriptions
811- Memory filenames in the "Saved N memories" notice now highlight on hover and open on click
812- Skill descriptions in the `/skills` listing are now capped at 250 characters to reduce context usage
813- Changed `/skills` menu to sort alphabetically for easier scanning
814- Auto mode now shows "unavailable for your plan" when disabled by plan restrictions (was "temporarily unavailable")
815- [VSCode] Fixed extension incorrectly showing "Not responding" during long-running operations
816- [VSCode] Fixed extension defaulting Max plan users to Sonnet after the OAuth token refreshes (8 hours after login)
817- Read tool now uses compact line-number format and deduplicates unchanged re-reads, reducing token usage
818
819## 2.1.85
820
821- 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
822- Added conditional `if` field for hooks using permission rule syntax (e.g., `Bash(git *)`) to filter when they run, reducing process spawning overhead
823- Added timestamp markers in transcripts when scheduled tasks (`/loop`, `CronCreate`) fire
824- Added trailing space after `[Image #N]` placeholder when pasting images
825- 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
826- MCP OAuth now follows RFC 9728 Protected Resource Metadata discovery to find the authorization server
827- Plugins blocked by organization policy (`managed-settings.json`) can no longer be installed or enabled, and are hidden from marketplace views
828- PreToolUse hooks can now satisfy `AskUserQuestion` by returning `updatedInput` alongside `permissionDecision: "allow"`, enabling headless integrations that collect answers via their own UI
829- `tool_parameters` in OpenTelemetry tool_result events are now gated behind `OTEL_LOG_TOOL_DETAILS=1`
830- Fixed `/compact` failing with "context exceeded" when the conversation has grown too large for the compact request itself to fit
831- Fixed `/plugin enable` and `/plugin disable` failing when a plugin's install location differs from where it's declared in settings
832- Fixed `--worktree` exiting with an error in non-git repositories before the `WorktreeCreate` hook could run
833- Fixed `deniedMcpServers` setting not blocking claude.ai MCP servers
834- Fixed `switch_display` in the computer-use tool returning "not available in this session" on multi-monitor setups
835- Fixed crash when `OTEL_LOGS_EXPORTER`, `OTEL_METRICS_EXPORTER`, or `OTEL_TRACES_EXPORTER` is set to `none`
836- Fixed diff syntax highlighting not working in non-native builds
837- 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
838- Fixed memory leak in remote sessions when a streaming response is interrupted
839- Fixed persistent ECONNRESET errors during edge connection churn by using a fresh TCP connection on retry
840- Fixed prompts getting stuck in the queue after running certain slash commands, with up-arrow unable to retrieve them
841- Fixed Python Agent SDK: `type:'sdk'` MCP servers passed via `--mcp-config` are no longer dropped during startup
842- Fixed raw key sequences appearing in the prompt when running over SSH or in the VS Code integrated terminal
843- Fixed Remote Control session status staying stuck on "Requires Action" after a permission is resolved
844- Fixed shift+enter and meta+enter being intercepted by typeahead suggestions instead of inserting newlines
845- Fixed stale content bleeding through when scrolling up during streaming
846- 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
847- Improved @-mention file autocomplete performance on large repositories
848- Improved PowerShell dangerous command detection
849- Improved scroll performance with large transcripts by replacing WASM yoga-layout with a pure TypeScript implementation
850- Reduced UI stutter when compaction triggers on large sessions
851
852## 2.1.84
853
854- Added PowerShell tool for Windows as an opt-in preview. Learn more at https://code.claude.com/docs/en/tools-reference#powershell-tool
855- 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
856- Added `CLAUDE_STREAM_IDLE_TIMEOUT_MS` env var to configure the streaming idle watchdog threshold (default 90s)
857- Added `TaskCreated` hook that fires when a task is created via `TaskCreate`
858- Added `WorktreeCreate` hook support for `type: "http"` — return the created worktree path via `hookSpecificOutput.worktreePath` in the response JSON
859- Added `allowedChannelPlugins` managed setting for team/enterprise admins to define a channel plugin allowlist
860- Added `x-client-request-id` header to API requests for debugging timeouts
861- Added idle-return prompt that nudges users returning after 75+ minutes to `/clear`, reducing unnecessary token re-caching on stale sessions
862- Deep links (`claude-cli://`) now open in your preferred terminal instead of whichever terminal happens to be first in the detection list
863- Rules and skills `paths:` frontmatter now accepts a YAML list of globs
864- MCP tool descriptions and server instructions are now capped at 2KB to prevent OpenAPI-generated servers from bloating context
865- MCP servers configured both locally and via claude.ai connectors are now deduplicated — the local config wins
866- Background bash tasks that appear stuck on an interactive prompt now surface a notification after ~45 seconds
867- Token counts ≥1M now display as "1.5m" instead of "1512.6k"
868- Global system-prompt caching now works when `ToolSearch` is enabled, including for users with MCP tools configured
869- 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
870- Fixed up/down arrow keys being unresponsive when a footer item is focused
871- 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
872- 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
873- Fixed mouse events inserting literal "mouse" text into transcript search input
874- Fixed workflow subagents failing with API 400 when the outer session uses `--json-schema` and the subagent also specifies a schema
875- Fixed missing background color behind certain emoji in user message bubbles on some terminals
876- Fixed the "allow Claude to edit its own settings for this session" permission option not sticking for users with `Edit(.claude)` allow rules
877- Fixed a hang when generating attachment snippets for large edited files
878- Fixed MCP tool/resource cache leak on server reconnect
879- Fixed a startup performance issue where partial clone repositories (Scalar/GVFS) triggered mass blob downloads
880- 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
881- Fixed spurious "Not logged in" errors on macOS caused by transient keychain read failures
882- Fixed cold-start race where core tools could be deferred without their bypass active, causing Edit/Write to fail with InputValidationError on typed parameters
883- Improved detection for dangerous removals of Windows drive roots (`C:\`, `C:\Windows`, etc.)
884- Improved interactive startup by ~30ms by running `setup()` in parallel with slash command and agent loading
885- Improved startup for `claude "prompt"` with MCP servers — the REPL now renders immediately instead of blocking until all servers connect
886- Improved Remote Control to show a specific reason when blocked instead of a generic "not yet enabled" message
887- Improved p90 prompt cache rate
888- Reduced scroll-to-top resets in long sessions by making the message window immune to compaction and grouping changes
889- Reduced terminal flickering when animated tool progress scrolls above the viewport
890- Changed issue/PR references to only become clickable links when written as `owner/repo#123` — bare `#123` is no longer auto-linked
891- Slash commands unavailable for the current auth setup (`/voice`, `/mobile`, `/chrome`, `/upgrade`, etc.) are now hidden instead of shown
892- [VSCode] Added rate limit warning banner with usage percentage and reset time
893- Stats screenshot (Ctrl+S in /stats) now works in all builds and is 16× faster
894
895## 2.1.83
896
897- Added `managed-settings.d/` drop-in directory alongside `managed-settings.json`, letting separate teams deploy independent policy fragments that merge alphabetically
898- Added `CwdChanged` and `FileChanged` hook events for reactive environment management (e.g., direnv)
899- Added `sandbox.failIfUnavailable` setting to exit with an error when sandbox is enabled but cannot start, instead of running unsandboxed
900- Added `disableDeepLinkRegistration` setting to prevent `claude-cli://` protocol handler registration
901- Added `CLAUDE_CODE_SUBPROCESS_ENV_SCRUB=1` to strip Anthropic and cloud provider credentials from subprocess environments (Bash tool, hooks, MCP stdio servers)
902- Added transcript search — press `/` in transcript mode (`Ctrl+O`) to search, `n`/`N` to step through matches
903- Added `Ctrl+X Ctrl+E` as an alias for opening the external editor (readline-native binding; `Ctrl+G` still works)
904- Pasted images now insert an `[Image #N]` chip at the cursor so you can reference them positionally in your prompt
905- Agents can now declare `initialPrompt` in frontmatter to auto-submit a first turn
906- `chat:killAgents` and `chat:fastMode` are now rebindable via `~/.claude/keybindings.json`
907- Fixed mouse tracking escape sequences leaking to shell prompt after exit
908- Fixed Claude Code hanging on exit on macOS
909- Fixed screen flashing blank after being idle for a few seconds
910- Fixed a hang when diffing very large files with few common lines — diffs now time out after 5 seconds and fall back gracefully
911- Fixed a 1–8 second UI freeze on startup when voice input was enabled, caused by eagerly loading the native audio module
912- Fixed a startup regression where Claude Code would wait ~3s for claude.ai MCP config fetch before proceeding
913- Fixed `--mcp-config` CLI flag bypassing `allowedMcpServers`/`deniedMcpServers` managed policy enforcement
914- Fixed claude.ai MCP connectors (Slack, Gmail, etc.) not being available in single-turn `--print` mode
915- Fixed `caffeinate` process not properly terminating when Claude Code exits, preventing Mac from sleeping
916- Fixed bash mode not activating when tab-accepting `!`-prefixed command suggestions
917- Fixed stale slash command selection showing wrong highlighted command after navigating suggestions
918- Fixed `/config` menu showing both the search cursor and list selection at the same time
919- Fixed background subagents becoming invisible after context compaction, which could cause duplicate agents to be spawned
920- Fixed background agent tasks staying stuck in "running" state when git or API calls hang during cleanup
921- Fixed `--channels` showing "Channels are not currently available" on first launch after upgrade
922- Fixed uninstalled plugin hooks continuing to fire until the next session
923- Fixed queued commands flickering during streaming responses
924- Fixed slash commands being sent to the model as text when submitted while a message is processing
925- Fixed scrollback jumping when collapsed read/search groups finish after scrolling offscreen
926- Fixed scrollback jumping to top when the model starts or stops thinking
927- Fixed SDK session history loss on resume caused by hook progress/attachment messages forking the parentUuid chain
928- Fixed copy-on-select not firing when you release the mouse outside the terminal window
929- Fixed ghost characters appearing in height-constrained lists when items overflow
930- Fixed `Ctrl+B` interfering with readline backward-char at an idle prompt — it now only fires when a foreground task can be backgrounded
931- Fixed tool result files never being cleaned up, ignoring the `cleanupPeriodDays` setting
932- Fixed space key being swallowed for up to 3 seconds after releasing voice hold-to-talk
933- Fixed ALSA library errors corrupting the terminal UI when using voice mode on Linux without audio hardware (Docker, headless, WSL1)
934- Fixed voice mode SoX detection on Termux/Android where spawning `which` is kernel-restricted
935- Fixed Remote Control sessions showing as Idle in the web session list while actively running
936- Fixed footer navigation selecting an invisible Remote Control pill in config-driven mode
937- Fixed memory leak in remote sessions where tool use IDs accumulate indefinitely
938- Improved Bedrock SDK cold-start latency by overlapping profile fetch with other boot work
939- Improved `--resume` memory usage and startup latency on large sessions
940- Improved plugin startup — commands, skills, and agents now load from disk cache without re-fetching
941- Improved Remote Control session titles: AI-generated titles now appear within seconds of the first message
942- Improved `WebFetch` to identify as `Claude-User` so site operators can recognize and allowlist Claude Code traffic via `robots.txt`
943- Reduced `WebFetch` peak memory usage for large pages
944- Reduced scrollback resets in long sessions from once per turn to once per ~50 messages
945- Faster `claude -p` startup with unauthenticated HTTP/SSE MCP servers (~600ms saved)
946- Bash ghost-text suggestions now include just-submitted commands immediately
947- Increased non-streaming fallback token cap (21k → 64k) and timeout (120s → 300s local) so fallback requests are less likely to be truncated
948- Interrupting a prompt before any response now automatically restores your input so you can edit and resubmit
949- `/status` now works while Claude is responding, instead of being queued until the turn finishes
950- Plugin MCP servers that duplicate an org-managed connector are now suppressed instead of running a second connection
951- Linux: respect `XDG_DATA_HOME` when registering the `claude-cli://` protocol handler
952- Changed "stop all background agents" keybinding from `Ctrl+F` to `Ctrl+X Ctrl+K` to stop shadowing readline forward-char
953- Deprecated `TaskOutput` tool in favor of using `Read` on the background task's output file path
954- Added `CLAUDE_CODE_DISABLE_NONSTREAMING_FALLBACK` env var to disable the non-streaming fallback when streaming fails
955- 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)
956- Claude can now reference the on-disk path of clipboard-pasted images for file operations
957- `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.
958- `--bare -p` (SDK pattern) is ~14% faster to the API request
959- Memory: `MEMORY.md` index now truncates at 25KB as well as 200 lines
960- Disabled `AskUserQuestion` and plan-mode tools when `--channels` is active
961- Fixed API 400 error when a pasted image was queued during a failing tool call
962- Fixed MCP tool calls hanging indefinitely when an SSE connection drops mid-call and exhausts its reconnection attempts
963- Fixed Remote Control session titles showing raw XML when a background agent completed before the first user message
964- Fixed remote sessions forgetting conversation history after a container restart due to progress-message gaps in the resumed transcript chain
965- Fixed remote sessions requiring re-login on transient auth errors instead of retrying automatically
966- Fixed `rg ... | wc -l` and similar piped commands hanging and returning `0` in sandbox mode on Linux
967- Fixed voice input hold-to-talk not activating when a CJK IME inserts a full-width space
968- Fixed `--worktree` hanging silently when the worktree name contained a forward slash
969- [VSCode] Spinner now turns red with "Not responding" when the backend hasn't responded for 60 seconds
970- [VSCode] Fixed session history not loading correctly when reopening a session via URL or after restart
971- [VSCode] Added Esc-twice (or `/rewind`) to open a keyboard-navigable rewind picker
972- [VSCode] Fixed "Fork conversation from here" and rewind actions failing silently after the session cache goes stale
973
974## 2.1.81
975
976- 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
977- Added `--channels` permission relay — channel servers that declare the permission capability can forward tool approval prompts to your phone
978- Fixed multiple concurrent Claude Code sessions requiring repeated re-authentication when one session refreshes its OAuth token
979- Fixed voice mode silently swallowing retry failures and showing a misleading "check your network" message instead of the actual error
980- Fixed voice mode audio not recovering when the server silently drops the WebSocket connection
981- Fixed `CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS` not suppressing the structured-outputs beta header, causing 400 errors on proxy gateways forwarding to Vertex/Bedrock
982- Fixed `--channels` bypass for Team/Enterprise orgs with no other managed settings configured
983- Fixed a crash on Node.js 18
984- Fixed unnecessary permission prompts for Bash commands containing dashes in strings
985- Fixed plugin hooks blocking prompt submission when the plugin directory is deleted mid-session
986- Fixed a race condition where background agent task output could hang indefinitely when the task completed between polling intervals
987- Resuming a session that was in a worktree now switches back to that worktree
988- Fixed `/btw` not including pasted text when used during an active response
989- Fixed a race where fast Cmd+Tab followed by paste could beat the clipboard copy under tmux
990- Fixed terminal tab title not updating with an auto-generated session description
991- Fixed invisible hook attachments inflating the message count in transcript mode
992- Fixed Remote Control sessions showing a generic title instead of deriving from the first prompt
993- Fixed `/rename` not syncing the title for Remote Control sessions
994- Fixed Remote Control `/exit` not reliably archiving the session
995- Improved MCP read/search tool calls to collapse into a single "Queried {server}" line (expand with Ctrl+O)
996- Improved `!` bash mode discoverability — Claude now suggests it when you need to run an interactive command
997- Improved plugin freshness — ref-tracked plugins now re-clone on every load to pick up upstream changes
998- Improved Remote Control session titles to refresh after your third message
999- Updated MCP OAuth to support Client ID Metadata Document (CIMD / SEP-991) for servers without Dynamic Client Registration
1000- Changed plan mode to hide the "clear context" option by default (restore with `"showClearContextOnPlanAccept": true`)
1001- Disabled line-by-line response streaming on Windows (including WSL in Windows Terminal) due to rendering issues
1002- [VSCode] Fixed Windows PATH inheritance for Bash tool when using Git Bash (regression in v2.1.78)
1003
1004## 2.1.80
1005
1006- 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`)
1007- Added `source: 'settings'` plugin marketplace source — declare plugin entries inline in settings.json
1008- Added CLI tool usage detection to plugin tips, in addition to file pattern matching
1009- Added `effort` frontmatter support for skills and slash commands to override the model effort level when invoked
1010- Added `--channels` (research preview) — allow MCP servers to push messages into your session
1011- 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
1012- Fixed voice mode WebSocket failures caused by Cloudflare bot detection on non-browser TLS fingerprints
1013- Fixed 400 errors when using fine-grained tool streaming through API proxies, Bedrock, or Vertex
1014- Fixed `/remote-control` appearing for gateway and third-party provider deployments where it cannot function
1015- Fixed `/sandbox` tab switching not responding to Tab or arrow keys
1016- Improved responsiveness of `@` file autocomplete in large git repositories
1017- Improved `/effort` to show what auto currently resolves to, matching the status bar indicator
1018- Improved `/permissions` — Tab and arrow keys now switch tabs from within a list
1019- Improved background tasks panel — left arrow now closes from the list view
1020- Simplified plugin install tips to use a single `/plugin install` command instead of a two-step flow
1021- Reduced memory usage on startup in large repositories (~80 MB saved on 250k-file repos)
1022- 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
1023
1024## 2.1.79
1025
1026- Added `--console` flag to `claude auth login` for Anthropic Console (API billing) authentication
1027- Added "Show turn duration" toggle to the `/config` menu
1028- Fixed `claude -p` hanging when spawned as a subprocess without explicit stdin (e.g. Python `subprocess.run`)
1029- Fixed Ctrl+C not working in `-p` (print) mode
1030- Fixed `/btw` returning the main agent's output instead of answering the side question when triggered during streaming
1031- Fixed voice mode not activating correctly on startup when `voiceEnabled: true` is set
1032- Fixed left/right arrow tab navigation in `/permissions`
1033- Fixed `CLAUDE_CODE_DISABLE_TERMINAL_TITLE` not preventing terminal title from being set on startup
1034- Fixed custom status line showing nothing when workspace trust is blocking it
1035- Fixed enterprise users being unable to retry on rate limit (429) errors
1036- Fixed `SessionEnd` hooks not firing when using interactive `/resume` to switch sessions
1037- Improved startup memory usage by ~18MB across all scenarios
1038- Improved non-streaming API fallback with a 2-minute per-attempt timeout, preventing sessions from hanging indefinitely
1039- `CLAUDE_CODE_PLUGIN_SEED_DIR` now supports multiple seed directories separated by the platform path delimiter (`:` on Unix, `;` on Windows)
1040- [VSCode] Added `/remote-control` — bridge your session to claude.ai/code to continue from a browser or phone
1041- [VSCode] Session tabs now get AI-generated titles based on your first message
1042- [VSCode] Fixed the thinking pill showing "Thinking" instead of "Thought for Ns" after a response completes
1043- [VSCode] Fixed missing session diff button when opening sessions from the left sidebar
1044
1045## 2.1.78
1046
1047- Added `StopFailure` hook event that fires when the turn ends due to an API error (rate limit, auth failure, etc.)
1048- Added `${CLAUDE_PLUGIN_DATA}` variable for plugin persistent state that survives plugin updates; `/plugin uninstall` prompts before deleting it
1049- Added `effort`, `maxTurns`, and `disallowedTools` frontmatter support for plugin-shipped agents
1050- Terminal notifications (iTerm2/Kitty/Ghostty popups, progress bar) now reach the outer terminal when running inside tmux with `set -g allow-passthrough on`
1051- Response text now streams line-by-line as it's generated
1052- Fixed `git log HEAD` failing with "ambiguous argument" inside sandboxed Bash on Linux, and stub files polluting `git status` in the working directory
1053- Fixed `cc log` and `--resume` silently truncating conversation history on large sessions (>5 MB) that used subagents
1054- Fixed infinite loop when API errors triggered stop hooks that re-fed blocking errors to the model
1055- Fixed `deny: ["mcp__servername"]` permission rules not removing MCP server tools before sending to the model, allowing it to see and attempt blocked tools
1056- Fixed `sandbox.filesystem.allowWrite` not working with absolute paths (previously required `//` prefix)
1057- Fixed `/sandbox` Dependencies tab showing Linux prerequisites on macOS instead of macOS-specific info
1058- **Security:** Fixed silent sandbox disable when `sandbox.enabled: true` is set but dependencies are missing — now shows a visible startup warning
1059- Fixed `.git`, `.claude`, and other protected directories being writable without a prompt in `bypassPermissions` mode
1060- Fixed ctrl+u in normal mode scrolling instead of readline kill-line (ctrl+u/ctrl+d half-page scroll moved to transcript mode only)
1061- Fixed voice mode modifier-combo push-to-talk keybindings (e.g. ctrl+k) requiring a hold instead of activating immediately
1062- Fixed voice mode not working on WSL2 with WSLg (Windows 11); WSL1/Win10 users now get a clear error
1063- Fixed `--worktree` flag not loading skills and hooks from the worktree directory
1064- Fixed `CLAUDE_CODE_DISABLE_GIT_INSTRUCTIONS` and `includeGitInstructions` setting not suppressing the git status section in the system prompt
1065- Fixed Bash tool not finding Homebrew and other PATH-dependent binaries when VS Code is launched from Dock/Spotlight
1066- Fixed washed-out Claude orange color in VS Code/Cursor/code-server terminals that don't advertise truecolor support
1067- 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
1068- Fixed `ANTHROPIC_BETAS` environment variable being silently ignored when using Haiku models
1069- Fixed queued prompts being concatenated without a newline separator
1070- Improved memory usage and startup time when resuming large sessions
1071- [VSCode] Fixed a brief flash of the login screen when opening the sidebar while already authenticated
1072- [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
1073
1074## 2.1.77
1075
1076- 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
1077- Added `allowRead` sandbox filesystem setting to re-allow read access within `denyRead` regions
1078- `/copy` now accepts an optional index: `/copy N` copies the Nth-latest assistant response
1079- 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
1080- Fixed auto-updater starting overlapping binary downloads when the slash-command overlay repeatedly opened and closed, accumulating tens of gigabytes of memory
1081- Fixed `--resume` silently truncating recent conversation history due to a race between memory-extraction writes and the main transcript
1082- Fixed PreToolUse hooks returning `"allow"` bypassing `deny` permission rules, including enterprise managed settings
1083- Fixed Write tool silently converting line endings when overwriting CRLF files or creating files in CRLF directories
1084- Fixed memory growth in long-running sessions from progress messages surviving compaction
1085- Fixed cost and token usage not being tracked when the API falls back to non-streaming mode
1086- Fixed `CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS` not stripping beta tool-schema fields, causing proxy gateways to reject requests
1087- Fixed Bash tool reporting errors for successful commands when the system temp directory path contains spaces
1088- Fixed paste being lost when typing immediately after pasting
1089- Fixed Ctrl+D in `/feedback` text input deleting forward instead of the second press exiting the session
1090- Fixed API error when dragging a 0-byte image file into the prompt
1091- Fixed Claude Desktop sessions incorrectly using the terminal CLI's configured API key instead of OAuth
1092- Fixed `git-subdir` plugins at different subdirectories of the same monorepo commit colliding in the plugin cache
1093- Fixed ordered list numbers not rendering in terminal UI
1094- Fixed a race condition where stale-worktree cleanup could delete an agent worktree just resumed from a previous crash
1095- Fixed input deadlock when opening `/mcp` or similar dialogs while the agent is running
1096- Fixed Backspace and Delete keys not working in vim NORMAL mode
1097- Fixed status line not updating when vim mode is toggled on or off
1098- Fixed hyperlinks opening twice on Cmd+click in VS Code, Cursor, and other xterm.js-based terminals
1099- Fixed background colors rendering as terminal-default inside tmux with default configuration
1100- Fixed iTerm2 session crash when selecting text inside tmux over SSH
1101- Fixed clipboard copy silently failing in tmux sessions; copy toast now indicates whether to paste with `⌘V` or tmux `prefix+]`
1102- Fixed `←`/`→` accidentally switching tabs in settings, permissions, and sandbox dialogs while navigating lists
1103- Fixed IDE integration not auto-connecting when Claude Code is launched inside tmux or screen
1104- Fixed CJK characters visually bleeding into adjacent UI elements when clipped at the right edge
1105- Fixed teammate panes not closing when the leader exits
1106- Fixed iTerm2 auto mode not detecting iTerm2 for native split-pane teammates
1107- Faster startup on macOS (~60ms) by reading keychain credentials in parallel with module loading
1108- Faster `--resume` on fork-heavy and very large sessions — up to 45% faster loading and ~100-150MB less peak memory
1109- Improved Esc to abort in-flight non-streaming API requests
1110- Improved `claude plugin validate` to check skill, agent, and command frontmatter plus `hooks/hooks.json`, catching YAML parse errors and schema violations
1111- Background bash tasks are now killed if output exceeds 5GB, preventing runaway processes from filling disk
1112- Sessions are now auto-named from plan content when you accept a plan
1113- Improved headless mode plugin installation to compose correctly with `CLAUDE_CODE_PLUGIN_SEED_DIR`
1114- Show a notice when `apiKeyHelper` takes longer than 10s, preventing it from blocking the main loop
1115- The Agent tool no longer accepts a `resume` parameter — use `SendMessage({to: agentId})` to continue a previously spawned agent
1116- `SendMessage` now auto-resumes stopped agents in the background instead of returning an error
1117- Renamed `/fork` to `/branch` (`/fork` still works as an alias)
1118- [VSCode] Improved plan preview tab titles to use the plan's heading instead of "Claude's Plan"
1119- [VSCode] When option+click doesn't trigger native selection on macOS, the footer now points to the `macOptionClickForcesSelection` setting
1120
1121## 2.1.76
1122
1123- Added MCP elicitation support — MCP servers can now request structured input mid-task via an interactive dialog (form fields or browser URL)
1124- Added new `Elicitation` and `ElicitationResult` hooks to intercept and override responses before they're sent back
1125- Added `-n` / `--name <name>` CLI flag to set a display name for the session at startup
1126- Added `worktree.sparsePaths` setting for `claude --worktree` in large monorepos to check out only the directories you need via git sparse-checkout
1127- Added `PostCompact` hook that fires after compaction completes
1128- Added `/effort` slash command to set model effort level
1129- Added session quality survey — enterprise admins can configure the sample rate via the `feedbackSurveyRate` setting
1130- Fixed deferred tools (loaded via `ToolSearch`) losing their input schemas after conversation compaction, causing array and number parameters to be rejected with type errors
1131- Fixed slash commands showing "Unknown skill"
1132- Fixed plan mode asking for re-approval after the plan was already accepted
1133- Fixed voice mode swallowing keypresses while a permission dialog or plan editor was open
1134- Fixed `/voice` not working on Windows when installed via npm
1135- Fixed spurious "Context limit reached" when invoking a skill with `model:` frontmatter on a 1M-context session
1136- Fixed "adaptive thinking is not supported on this model" error when using non-standard model strings
1137- Fixed `Bash(cmd:*)` permission rules not matching when a quoted argument contains `#`
1138- Fixed "don't ask again" in the Bash permission dialog showing the full raw command for pipes and compound commands
1139- Fixed auto-compaction retrying indefinitely after consecutive failures — a circuit breaker now stops after 3 attempts
1140- Fixed MCP reconnect spinner persisting after successful reconnection
1141- Fixed LSP plugins not registering servers when the LSP Manager initialized before marketplaces were reconciled
1142- Fixed clipboard copying in tmux over SSH — now attempts both direct terminal write and tmux clipboard integration
1143- Fixed `/export` showing only the filename instead of the full file path in the success message
1144- Fixed transcript not auto-scrolling to new messages after selecting text
1145- Fixed Escape key not working to exit the login method selection screen
1146- 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
1147- Fixed bridge sessions failing to recover after extended WebSocket disconnects
1148- Fixed slash commands not found when typing the exact name of a soft-hidden command
1149- Improved `--worktree` startup performance by reading git refs directly and skipping redundant `git fetch` when the remote branch is already available locally
1150- Improved background agent behavior — killing a background agent now preserves its partial results in the conversation context
1151- Improved model fallback notifications — now always visible instead of hidden behind verbose mode, with human-friendly model names
1152- Improved blockquote readability on dark terminal themes — text is now italic with a left bar instead of dim
1153- Improved stale worktree cleanup — worktrees left behind after an interrupted parallel run are now automatically cleaned up
1154- Improved Remote Control session titles — now derived from your first prompt instead of showing "Interactive session"
1155- Improved `/voice` to show your dictation language on enable and warn when your `language` setting isn't supported for voice input
1156- Updated `--plugin-dir` to only accept one path to support subcommands — use repeated `--plugin-dir` for multiple directories
1157- [VSCode] Fixed gitignore patterns containing commas silently excluding entire filetypes from the @-mention file picker
1158
1159## 2.1.75
1160
1161- Added 1M context window for Opus 4.6 by default for Max, Team, and Enterprise plans (previously required extra usage)
1162- Added `/color` command for all users to set a prompt-bar color for your session
1163- Added session name display on the prompt bar when using `/rename`
1164- Added last-modified timestamps to memory files, helping Claude reason about which memories are fresh vs. stale
1165- Added hook source display (settings/plugin/skill) in permission prompts when a hook requires confirmation
1166- Fixed voice mode not activating correctly on fresh installs without toggling `/voice` twice
1167- Fixed the Claude Code header not updating the displayed model name after switching models with `/model` or Option+P
1168- Fixed session crash when an attachment message computation returns undefined values
1169- Fixed Bash tool mangling `!` in piped commands (e.g., `jq 'select(.x != .y)'` now works correctly)
1170- Fixed managed-disabled plugins showing up in the `/plugin` Installed tab — plugins force-disabled by your organization are now hidden
1171- Fixed token estimation over-counting for thinking and `tool_use` blocks, preventing premature context compaction
1172- Fixed corrupted marketplace config path handling
1173- Fixed `/resume` losing session names after resuming a forked or continued session
1174- Fixed Esc not closing the `/status` dialog after visiting the Config tab
1175- Fixed input handling when accepting or rejecting a plan
1176- Fixed footer hint in agent teams showing "↓ to expand" instead of the correct "shift + ↓ to expand"
1177- Improved startup performance on macOS non-MDM machines by skipping unnecessary subprocess spawns
1178- Suppressed async hook completion messages by default (visible with `--verbose` or transcript mode)
1179- Breaking change: Removed deprecated Windows managed settings fallback at `C:\ProgramData\ClaudeCode\managed-settings.json` — use `C:\Program Files\ClaudeCode\managed-settings.json`
1180
1181## 2.1.74
1182
1183- Added actionable suggestions to `/context` command — identifies context-heavy tools, memory bloat, and capacity warnings with specific optimization tips
1184- Added `autoMemoryDirectory` setting to configure a custom directory for auto-memory storage
1185- 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
1186- Fixed managed policy `ask` rules being bypassed by user `allow` rules or skill `allowed-tools`
1187- 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`
1188- Fixed MCP OAuth authentication hanging when the callback port is already in use
1189- 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)
1190- 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
1191- Fixed `SessionEnd` hooks being killed after 1.5 s on exit regardless of `hook.timeout` — now configurable via `CLAUDE_CODE_SESSIONEND_HOOKS_TIMEOUT_MS`
1192- Fixed `/plugin install` failing inside the REPL for marketplace plugins with local sources
1193- Fixed marketplace update not syncing git submodules — plugin sources in submodules no longer break after update
1194- Fixed unknown slash commands with arguments silently dropping input — now shows your input as a warning
1195- Fixed Hebrew, Arabic, and other RTL text not rendering correctly in Windows Terminal, conhost, and VS Code integrated terminal
1196- Fixed LSP servers not working on Windows due to malformed file URIs
1197- 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)
1198- [VSCode] Fixed delete button not working for Untitled sessions
1199- [VSCode] Improved scroll wheel responsiveness in the integrated terminal with terminal-aware acceleration
1200
1201## 2.1.73
1202
1203- Added `modelOverrides` setting to map model picker entries to custom provider model IDs (e.g. Bedrock inference profile ARNs)
1204- Added actionable guidance when OAuth login or connectivity checks fail due to SSL certificate errors (corporate proxies, `NODE_EXTRA_CA_CERTS`)
1205- Fixed freezes and 100% CPU loops triggered by permission prompts for complex bash commands
1206- 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)
1207- Fixed Bash tool output being lost when running multiple Claude Code sessions in the same project directory
1208- Fixed subagents with `model: opus`/`sonnet`/`haiku` being silently downgraded to older model versions on Bedrock, Vertex, and Microsoft Foundry
1209- Fixed background bash processes spawned by subagents not being cleaned up when the agent exits
1210- Fixed `/resume` showing the current session in the picker
1211- Fixed `/ide` crashing with `onInstall is not defined` when auto-installing the extension
1212- Fixed `/loop` not being available on Bedrock/Vertex/Foundry and when telemetry was disabled
1213- Fixed SessionStart hooks firing twice when resuming a session via `--resume` or `--continue`
1214- Fixed JSON-output hooks injecting no-op system-reminder messages into the model's context on every turn
1215- Fixed voice mode session corruption when a slow connection overlaps a new recording
1216- Fixed Linux sandbox failing to start with "ripgrep (rg) not found" on native builds
1217- Fixed Linux native modules not loading on Amazon Linux 2 and other glibc 2.26 systems
1218- Fixed "media_type: Field required" API error when receiving images via Remote Control
1219- Fixed `/heapdump` failing on Windows with `EEXIST` error when the Desktop folder already exists
1220- Improved Up arrow after interrupting Claude — now restores the interrupted prompt and rewinds the conversation in one step
1221- Improved IDE detection speed at startup
1222- Improved clipboard image pasting performance on macOS
1223- Improved `/effort` to work while Claude is responding, matching `/model` behavior
1224- Improved voice mode to automatically retry transient connection failures during rapid push-to-talk re-press
1225- Improved the Remote Control spawn mode selection prompt with better context
1226- Changed default Opus model on Bedrock, Vertex, and Microsoft Foundry to Opus 4.6 (was Opus 4.1)
1227- Deprecated `/output-style` command — use `/config` instead. Output style is now fixed at session start for better prompt caching
1228- VSCode: Fixed HTTP 400 errors for users behind proxies or on Bedrock/Vertex with Claude 4.5 models
1229
1230## 2.1.72
1231
1232- Fixed tool search to activate even with `ANTHROPIC_BASE_URL` as long as `ENABLE_TOOL_SEARCH` is set.
1233- Added `w` key in `/copy` to write the focused selection directly to a file, bypassing the clipboard (useful over SSH)
1234- Added optional description argument to `/plan` (e.g., `/plan fix the auth bug`) that enters plan mode and immediately starts
1235- Added `ExitWorktree` tool to leave an `EnterWorktree` session
1236- Added `CLAUDE_CODE_DISABLE_CRON` environment variable to immediately stop scheduled cron jobs mid-session
1237- Added `lsof`, `pgrep`, `tput`, `ss`, `fd`, and `fdfind` to the bash auto-approval allowlist, reducing permission prompts for common read-only operations
1238- Restored the `model` parameter on the Agent tool for per-invocation model overrides
1239- 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
1240- Improved `/config` — Escape now cancels changes, Enter saves and closes, Space toggles settings
1241- Improved up-arrow history to show current session's messages first when running multiple concurrent sessions
1242- Improved voice input transcription accuracy for repo names and common dev terms (regex, OAuth, JSON)
1243- Improved bash command parsing by switching to a native module — faster initialization and no memory leak
1244- Reduced bundle size by ~510 KB
1245- Changed CLAUDE.md HTML comments (`<!-- ... -->`) to be hidden from Claude when auto-injected. Comments remain visible when read with the Read tool
1246- Fixed slow exits when background tasks or hooks were slow to respond
1247- Fixed agent task progress stuck on "Initializing…"
1248- Fixed skill hooks firing twice per event when a hooks-enabled skill is invoked by the model
1249- 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
1250- Fixed `--continue` not resuming from the most recent point after `--compact`
1251- Fixed bash security parsing edge cases
1252- Added support for marketplace git URLs without `.git` suffix (Azure DevOps, AWS CodeCommit)
1253- Improved marketplace clone failure messages to show diagnostic info even when git produces no stderr
1254- 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
1255- Fixed feedback survey appearing too frequently in long sessions
1256- Fixed `--effort` CLI flag being reset by unrelated settings writes on startup
1257- Fixed backgrounded Ctrl+B queries losing their transcript or corrupting the new conversation after `/clear`
1258- Fixed `/clear` killing background agent/bash tasks — only foreground tasks are now cleared
1259- Fixed worktree isolation issues: Task tool resume not restoring cwd, and background task notifications missing `worktreePath` and `worktreeBranch`
1260- Fixed `/model` not displaying results when run while Claude is working
1261- Fixed digit keys selecting menu options instead of typing in plan mode permission prompt's text input
1262- Fixed sandbox permission issues: certain file write operations incorrectly allowed without prompting, and output redirections to allowlisted directories (like `/tmp/claude/`) prompting unnecessarily
1263- Improved CPU utilization in long sessions
1264- Fixed prompt cache invalidation in SDK `query()` calls, reducing input token costs up to 12x
1265- Fixed Escape key becoming unresponsive after cancelling a query
1266- Fixed double Ctrl+C not exiting when background agents or tasks are running
1267- Fixed team agents to inherit the leader's model
1268- Fixed "Always Allow" saving permission rules that never match again
1269- 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
1270- Fixed session crashes in Desktop/SDK when Read returned files containing U+2028/U+2029 characters
1271- Fixed terminal title being cleared on exit even when `CLAUDE_CODE_DISABLE_TERMINAL_TITLE` was set
1272- 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
1273- Fixed oversized and truncated images from Bash data-URL output
1274- Fixed a crash when resuming sessions that contained Bedrock API errors
1275- Fixed intermittent "expected boolean, received string" validation errors on Edit, Bash, and Grep tool inputs
1276- Fixed multi-line session titles when forking from a conversation whose first message contained newlines
1277- Fixed queued messages not showing attached images, and images being lost when pressing ↑ to edit a queued message
1278- Fixed parallel tool calls where a failed Read/WebFetch/Glob would cancel its siblings — only Bash errors now cascade
1279- VSCode: Fixed scroll speed in integrated terminals not matching native terminals
1280- VSCode: Fixed Shift+Enter submitting input instead of inserting a newline for users with older keybindings
1281- VSCode: Added effort level indicator on the input border
1282- VSCode: Added `vscode://anthropic.claude-code/open` URI handler to open a new Claude Code tab programmatically, with optional `prompt` and `session` query parameters
1283
1284## 2.1.71
1285
1286- Added `/loop` command to run a prompt or slash command on a recurring interval (e.g. `/loop 5m check the deploy`)
1287- Added cron scheduling tools for recurring prompts within a session
1288- 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
1289- Added `fmt`, `comm`, `cmp`, `numfmt`, `expr`, `test`, `printf`, `getconf`, `seq`, `tsort`, and `pr` to the bash auto-approval allowlist
1290- Fixed stdin freeze in long-running sessions where keystrokes stop being processed but the process stays alive
1291- Fixed a 5–8 second startup freeze for users with voice mode enabled, caused by CoreAudio initialization blocking the main thread after system wake
1292- Fixed startup UI freeze when many claude.ai proxy connectors refresh an expired OAuth token simultaneously
1293- Fixed forked conversations (`/fork`) sharing the same plan file, which caused plan edits in one fork to overwrite the other
1294- Fixed the Read tool putting oversized images into context when image processing failed, breaking subsequent turns in long image-heavy sessions
1295- Fixed false-positive permission prompts for compound bash commands containing heredoc commit messages
1296- Fixed plugin installations being lost when running multiple Claude Code instances
1297- Fixed claude.ai connectors failing to reconnect after OAuth token refresh
1298- Fixed claude.ai MCP connector startup notifications appearing for every org-configured connector instead of only previously connected ones
1299- Fixed background agent completion notifications missing the output file path, which made it difficult for parent agents to recover agent results after context compaction
1300- Fixed duplicate output in Bash tool error messages when commands exit with non-zero status
1301- Fixed Chrome extension auto-detection getting permanently stuck on "not installed" after running on a machine without local Chrome
1302- Fixed `/plugin marketplace update` failing with merge conflicts when the marketplace is pinned to a branch/tag ref
1303- Fixed `/plugin marketplace add owner/repo@ref` incorrectly parsing `@` — previously only `#` worked as a ref separator, causing undiagnosable errors with `strictKnownMarketplaces`
1304- Fixed duplicate entries in `/permissions` Workspace tab when the same directory is added with and without a trailing slash
1305- Fixed `--print` hanging forever when team agents are configured — the exit loop no longer waits on long-lived `in_process_teammate` tasks
1306- Fixed "❯ Tool loaded." appearing in the REPL after every `ToolSearch` call
1307- Fixed prompting for `cd <cwd> && git ...` on Windows when the model uses a mingw-style path
1308- Improved startup time by deferring native image processor loading to first use
1309- Improved bridge session reconnection to complete within seconds after laptop wake from sleep, instead of waiting up to 10 minutes
1310- 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
1311- 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.
1312- Updated `/debug` to toggle debug logging on mid-session, since debug logs are no longer written by default
1313- Removed startup notification noise for unauthenticated org-registered claude.ai connectors
1314
1315## 2.1.70
1316
1317- 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
1318- 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
1319- 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
1320- Fixed prompt-cache bust when an MCP server with `instructions` connects after the first turn
1321- Fixed Enter inserting a newline instead of submitting when typing over a slow SSH connection
1322- Fixed clipboard corrupting non-ASCII text (CJK, emoji) on Windows/WSL by using PowerShell `Set-Clipboard`
1323- Fixed extra VS Code windows opening at startup on Windows when running from the VS Code integrated terminal
1324- Fixed voice mode failing on Windows native binary with "native audio module could not be loaded"
1325- Fixed push-to-talk not activating on session start when `voiceEnabled: true` was set in settings
1326- Fixed markdown links containing `#NNN` references incorrectly pointing to the current repository instead of the linked URL
1327- Fixed repeated "Model updated to Opus 4.6" notification when a project's `.claude/settings.json` has a legacy Opus model string pinned
1328- Fixed plugins showing as inaccurately installed in `/plugin`
1329- Fixed plugins showing "not found in marketplace" errors on fresh startup by auto-refreshing after marketplace installation
1330- Fixed `/security-review` command failing with `unknown option merge-base` on older git versions
1331- 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
1332- Fixed a performance regression in the `AskUserQuestion` preview dialog that re-ran markdown rendering on every keystroke in the notes input
1333- Fixed feature flags read during early startup never refreshing their disk cache, causing stale values to persist across sessions
1334- Fixed `permissions.defaultMode` settings values other than `acceptEdits` or `plan` being applied in Claude Code Remote environments — they are now ignored
1335- Fixed skill listing being re-injected on every `--resume` (~600 tokens saved per resume)
1336- Fixed teleport marker not rendering in VS Code teleported sessions
1337- Improved error message when microphone captures silence to distinguish from "no speech detected"
1338- Improved compaction to preserve images in the summarizer request, allowing prompt cache reuse for faster and cheaper compaction
1339- Improved `/rename` to work while Claude is processing, instead of being silently queued
1340- Reduced prompt input re-renders during turns by ~74%
1341- Reduced startup memory by ~426KB for users without custom CA certificates
1342- 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.
1343- [VSCode] Added spark icon in VS Code activity bar that lists all Claude Code sessions, with sessions opening as full editors
1344- [VSCode] Added full markdown document view for plans in VS Code, with support for adding comments to provide feedback
1345- [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
1346
1347## 2.1.69
1348
1349- Added the `/claude-api` skill for building applications with the Claude API and Anthropic SDK
1350- Added Ctrl+U on an empty bash prompt (`!`) to exit bash mode, matching `escape` and `backspace`
1351- Added numeric keypad support for selecting options in Claude's interview questions (previously only the number row above QWERTY worked)
1352- 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
1353- Added Voice STT support for 10 new languages (20 total) — Russian, Polish, Turkish, Dutch, Ukrainian, Greek, Czech, Danish, Swedish, Norwegian
1354- Added effort level display (e.g., "with low effort") to the logo and spinner, making it easier to see which effort setting is active
1355- Added agent name display in terminal title when using `claude --agent`
1356- 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`
1357- 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
1358- Added `/reload-plugins` command to activate pending plugin changes without restarting
1359- Added a one-time startup prompt suggesting Claude Code Desktop on macOS and Windows (max 3 showings, dismissible)
1360- Added `${CLAUDE_SKILL_DIR}` variable for skills to reference their own directory in SKILL.md content
1361- Added `InstructionsLoaded` hook event that fires when CLAUDE.md or `.claude/rules/*.md` files are loaded into context
1362- Added `agent_id` (for subagents) and `agent_type` (for subagents and `--agent`) to hook events
1363- Added `worktree` field to status line hook commands with name, path, branch, and original repo directory when running in a `--worktree` session
1364- Added `pluginTrustMessage` in managed settings to append organization-specific context to the plugin trust warning shown before installation
1365- Added policy limit fetching (e.g., remote control restrictions) for Team plan OAuth users, not just Enterprise
1366- Added `pathPattern` to `strictKnownMarketplaces` for regex-matching file/directory marketplace sources alongside `hostPattern` restrictions
1367- Added plugin source type `git-subdir` to point to a subdirectory within a git repo
1368- Added `oauth.authServerMetadataUrl` config option for MCP servers to specify a custom OAuth metadata discovery URL when standard discovery fails
1369- Fixed a security issue where nested skill discovery could load skills from gitignored directories like `node_modules`
1370- Fixed trust dialog silently enabling all `.mcp.json` servers on first run. You'll now see the per-server approval dialog as expected
1371- Fixed `claude remote-control` crashing immediately on npm installs with "bad option: --sdk-url" (anthropics/claude-code#28334)
1372- Fixed `--model claude-opus-4-0` and `--model claude-opus-4-1` resolving to deprecated Opus versions instead of current
1373- 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.
1374- 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)
1375- Fixed ghost dotfiles (`.bashrc`, `HEAD`, etc.) appearing as untracked files in the working directory after sandboxed Bash commands on Linux
1376- Fixed Shift+Enter printing `[27;2;13~` instead of inserting a newline in Ghostty over SSH
1377- Fixed stash (Ctrl+S) being cleared when submitting a message while Claude is working
1378- Fixed ctrl+o (transcript toggle) freezing for many seconds in long sessions with lots of file edits
1379- Fixed plan mode feedback input not supporting multi-line text entry (backslash+Enter and Shift+Enter now insert newlines)
1380- Fixed cursor not moving down into blank lines at the top of the input box
1381- Fixed `/stats` crash when transcript files contain entries with missing or malformed timestamps
1382- 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)
1383- Fixed `--setting-sources user` not blocking dynamically discovered project skills
1384- Fixed duplicate CLAUDE.md, slash commands, agents, and rules when running from a worktree nested inside its main repo (e.g. `claude -w`)
1385- Fixed plugin Stop/SessionEnd/etc hooks not firing after any `/plugin` operation
1386- Fixed plugin hooks being silently dropped when two plugins use the same `${CLAUDE_PLUGIN_ROOT}/...` command template
1387- Fixed memory leak in long-running SDK/CCR sessions where conversation messages were retained unnecessarily
1388- Fixed API 400 errors in forked agents (autocompact, summarization) when resuming sessions that were interrupted mid-tool-batch
1389- Fixed "unexpected tool_use_id found in tool_result blocks" error when resuming conversations that start with an orphaned tool result
1390- Fixed teammates accidentally spawning nested teammates via the Agent tool's `name` parameter
1391- Fixed `CLAUDE_CODE_MAX_OUTPUT_TOKENS` being ignored during conversation compaction
1392- Fixed `/compact` summary rendering as a user bubble in SDK consumers (Claude Code Remote web UI, VSCode extension)
1393- Fixed voice space bar getting stuck after a failed voice activation (module loading race, cold GrowthBook)
1394- Fixed worktree file copy on Windows
1395- Fixed global `.claude` folder detection on Windows
1396- Fixed symlink bypass where writing new files through a symlinked parent directory could escape the working directory in `acceptEdits` mode
1397- 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
1398- 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
1399- Fixed multi-GB memory spike when committing with large untracked binary files in the working tree
1400- 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.
1401- Fixed Android app crash when running local slash commands (`/voice`, `/cost`) in Remote Control sessions
1402- Fixed a memory leak where old message array versions accumulated in React Compiler `memoCache` over long sessions
1403- Fixed a memory leak where REPL render scopes accumulated over long sessions (~35MB over 1000 turns)
1404- 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
1405- Fixed a memory leak in interactive mode where hook events could accumulate unboundedly during long sessions
1406- Fixed hang when `--mcp-config` points to a corrupted file
1407- Fixed slow startup when many skills/plugins are installed
1408- Fixed `cd <outside-dir> && <cmd>` permission prompt to surface the chained command instead of only showing "Yes, allow reading from <dir>/"
1409- Fixed conditional `.claude/rules/*.md` files (with `paths:` frontmatter) and nested CLAUDE.md files not loading in print mode (`claude -p`)
1410- Fixed `/clear` not fully clearing all session caches, reducing memory retention in long sessions
1411- Fixed terminal flicker caused by animated elements at the scrollback boundary
1412- Fixed UI frame drops on macOS when using MCP servers with OAuth (regression from 2.1.x)
1413- Fixed occasional frame stalls during typing caused by synchronous debug log flushes
1414- Fixed `TeammateIdle` and `TaskCompleted` hooks to support `{"continue": false, "stopReason": "..."}` to stop the teammate, matching `Stop` hook behavior
1415- Fixed `WorktreeCreate` and `WorktreeRemove` plugin hooks being silently ignored
1416- Fixed skill descriptions with colons (e.g., "Triggers include: X, Y, Z") failing to load from SKILL.md frontmatter
1417- Fixed project skills without a `description:` frontmatter field not appearing in Claude's available skills list
1418- Fixed `/context` showing identical token counts for all MCP tools from a server
1419- Fixed literal `nul` file creation on Windows when the model uses CMD-style `2>nul` redirection in Git Bash
1420- Fixed extra blank lines appearing below each tool call in the expanded subagent transcript view (Ctrl+O)
1421- Fixed Tab/arrow keys not cycling Settings tabs when `/config` search box is focused but empty
1422- Fixed service key OAuth sessions (CCR containers) spamming `[ERROR]` logs with 403s from profile-scoped endpoints
1423- Fixed inconsistent color for "Remote Control active" status indicator
1424- Fixed Voice waveform cursor covering the first suffix letter when dictating mid-input
1425- Fixed Voice input showing all 5 spaces during warmup instead of capping at ~2 (aligning with the "keep holding…" hint)
1426- Improved spinner performance by isolating the 50ms animation loop from the surrounding shell, reducing render and CPU overhead during turns
1427- Improved UI rendering performance in native binaries with React Compiler
1428- Improved `--worktree` startup by eliminating a git subprocess on the startup path
1429- Improved macOS startup by eliminating redundant settings-file reloads when managed settings resolve
1430- Improved macOS startup for Claude.ai enterprise/team users by skipping an unnecessary keychain lookup
1431- Improved MCP `-p` startup by pipelining claude.ai config fetch with local connections and using a concurrency pool instead of sequential batching
1432- Improved voice startup by removing imperceptible warmup pulse animations that were causing re-render stutter
1433- 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.
1434- Improved memory usage in long sessions by stabilizing `onSubmit` across message updates
1435- Improved LSP tool rendering and memory context building to no longer read entire files
1436- Improved session upload and memory sync to avoid reading large files into memory before size/binary checks
1437- Improved file operation performance by avoiding reading file contents for existence checks (6 sites)
1438- Improved documentation to clarify that `--append-system-prompt-file` and `--system-prompt-file` work in interactive mode (the docs previously said print mode only)
1439- Reduced baseline memory by ~16MB by deferring Yoga WASM preloading
1440- Reduced memory footprint for SDK and CCR sessions using stream-json output
1441- Reduced memory usage when resuming large sessions (including compacted history)
1442- Reduced token usage on multi-agent tasks with more concise subagent final reports
1443- Changed Sonnet 4.5 users on Pro/Max/Team Premium to be automatically migrated to Sonnet 4.6
1444- Changed the `/resume` picker to show your most recent prompt instead of the first one. This also resolves some titles appearing as `(session)`.
1445- Changed claude.ai MCP connector failures to show a notification instead of silently disappearing from the tool list
1446- Changed example command suggestions to be generated deterministically instead of calling Haiku
1447- Changed resuming after compaction to no longer produce a preamble recap before continuing
1448- [SDK] Changed task creation to no longer require the `activeForm` field — the spinner falls back to the task subject
1449- [VSCode] Added compaction display as a collapsible "Compacted chat" card with the summary inside
1450- [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
1451- [VSCode] Fixed RTL text (Arabic, Hebrew, Persian) rendering reversed in the chat panel (regression in v2.1.63)
1452
1453## 2.1.68
1454
1455- 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`
1456- Re-introduced the "ultrathink" keyword to enable high effort for the next turn
1457- 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
1458
1459## 2.1.66
1460
1461- Reduced spurious error logging
1462
1463## 2.1.63
1464
1465- Added `/simplify` and `/batch` bundled slash commands
1466- Fixed local slash command output like /cost appearing as user-sent messages instead of system messages in the UI
1467- Project configs & auto memory now shared across git worktrees of the same repository
1468- Added `ENABLE_CLAUDEAI_MCP_SERVERS=false` env var to opt out from making claude.ai MCP servers available
1469- Improved `/model` command to show the currently active model in the slash command menu
1470- Added HTTP hooks, which can POST JSON to a URL and receive JSON instead of running a shell command
1471- Fixed listener leak in bridge polling loop
1472- Fixed listener leak in MCP OAuth flow cleanup
1473- 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.
1474- Fixed memory leak when navigating hooks configuration menu
1475- Fixed listener leak in interactive permission handler during auto-approvals
1476- Fixed file count cache ignoring glob ignore patterns
1477- Fixed memory leak in bash command prefix cache
1478- Fixed MCP tool/resource cache leak on server reconnect
1479- Fixed IDE host IP detection cache incorrectly sharing results across ports
1480- Fixed WebSocket listener leak on transport reconnect
1481- Fixed memory leak in git root detection cache that could cause unbounded growth in long-running sessions
1482- Fixed memory leak in JSON parsing cache that grew unbounded over long sessions
1483- VSCode: Fixed remote sessions not appearing in conversation history
1484- 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.
1485- Fixed memory leak where long-running teammates retained all messages in AppState even after conversation compaction
1486- Fixed a memory leak where MCP server fetch caches were not cleared on disconnect, causing growing memory usage with servers that reconnect frequently
1487- Improved memory usage in long sessions with subagents by stripping heavy progress message payloads during context compaction
1488- 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.
1489- VSCode: Added session rename and remove actions to the sessions list
1490- Fixed `/clear` not resetting cached skills, which could cause stale skill content to persist in the new conversation
1491
1492## 2.1.62
1493
1494- Fixed prompt suggestion cache regression that reduced cache hit rates
1495
1496## 2.1.61
1497
1498- Fixed concurrent writes corrupting config file on Windows
1499
1500## 2.1.59
1501
1502- Claude automatically saves useful context to auto-memory. Manage with /memory
1503- Added `/copy` command to show an interactive picker when code blocks are present, allowing selection of individual code blocks or the full response.
1504- 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
1505- Improved ordering of short task lists
1506- Improved memory usage in multi-agent sessions by releasing completed subagent task state
1507- Fixed MCP OAuth token refresh race condition when running multiple Claude Code instances simultaneously
1508- Fixed shell commands not showing a clear error message when the working directory has been deleted
1509- Fixed config file corruption that could wipe authentication when multiple Claude Code instances ran simultaneously
1510
1511## 2.1.58
1512
1513- Expand Remote Control to more users
1514
1515## 2.1.56
1516
1517- VS Code: Fixed another cause of "command 'claude-vscode.editor.openLast' not found" crashes
1518
1519## 2.1.55
1520
1521- Fixed BashTool failing on Windows with EINVAL error
1522
1523## 2.1.53
1524
1525- Fixed a UI flicker where user input would briefly disappear after submission before the message rendered
1526- Fixed bulk agent kill (ctrl+f) to send a single aggregate notification instead of one per agent, and to properly clear the command queue
1527- Fixed graceful shutdown sometimes leaving stale sessions when using Remote Control by parallelizing teardown network calls
1528- Fixed `--worktree` sometimes being ignored on first launch
1529- Fixed a panic ("switch on corrupted value") on Windows
1530- Fixed a crash that could occur when spawning many processes on Windows
1531- Fixed a crash in the WebAssembly interpreter on Linux x64 & Windows x64
1532- Fixed a crash that sometimes occurred after 2 minutes on Windows ARM64
1533
1534## 2.1.52
1535
1536- VS Code: Fixed extension crash on Windows ("command 'claude-vscode.editor.openLast' not found")
1537
1538## 2.1.51
1539
1540- Added `claude remote-control` subcommand for external builds, enabling local environment serving for all users.
1541- Updated plugin marketplace default git timeout from 30s to 120s and added `CLAUDE_CODE_PLUGIN_GIT_TIMEOUT_MS` to configure.
1542- Added support for custom npm registries and specific version pinning when installing plugins from npm sources
1543- 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`.
1544- Fixed a security issue where `statusLine` and `fileSuggestion` hook commands could execute without workspace trust acceptance in interactive mode.
1545- Tool results larger than 50K characters are now persisted to disk (previously 100K). This reduces context window usage and improves conversation longevity.
1546- 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.
1547- 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.
1548- Fixed slash command autocomplete crashing when a plugin's SKILL.md description is a YAML array or other non-string type
1549- 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.
1550- Managed settings can now be set via macOS plist or Windows Registry. Learn more at https://code.claude.com/docs/en/settings#settings-files
1551
1552## 2.1.50
1553
1554- Added support for `startupTimeout` configuration for LSP servers
1555- Added `WorktreeCreate` and `WorktreeRemove` hook events, enabling custom VCS setup and teardown when agent worktree isolation creates or removes worktrees.
1556- 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.
1557- Linux: Fixed native modules not loading on systems with glibc older than 2.30 (e.g., RHEL 8)
1558- Fixed memory leak in agent teams where completed teammate tasks were never garbage collected from session state
1559- Fixed `CLAUDE_CODE_SIMPLE` to fully strip down skills, session memory, custom agents, and CLAUDE.md token counting
1560- Fixed `/mcp reconnect` freezing the CLI when given a server name that doesn't exist
1561- Fixed memory leak where completed task state objects were never removed from AppState
1562- Added support for `isolation: worktree` in agent definitions, allowing agents to declaratively run in isolated git worktrees.
1563- `CLAUDE_CODE_SIMPLE` mode now also disables MCP tools, attachments, hooks, and CLAUDE.md file loading for a fully minimal experience.
1564- Fixed bug where MCP tools were not discovered when tool search is enabled and a prompt is passed in as a launch argument
1565- Improved memory usage during long sessions by clearing internal caches after compaction
1566- Added `claude agents` CLI command to list all configured agents
1567- Improved memory usage during long sessions by clearing large tool results after they have been processed
1568- Fixed a memory leak where LSP diagnostic data was never cleaned up after delivery, causing unbounded memory growth in long sessions
1569- Fixed a memory leak where completed task output was not freed from memory, reducing memory usage in long sessions with many tasks
1570- Improved startup performance for headless mode (`-p` flag) by deferring Yoga WASM and UI component imports
1571- Fixed prompt suggestion cache regression that reduced cache hit rates
1572- Fixed unbounded memory growth in long sessions by capping file history snapshots
1573- Added `CLAUDE_CODE_DISABLE_1M_CONTEXT` environment variable to disable 1M context window support
1574- Opus 4.6 (fast mode) now includes the full 1M context window
1575- VSCode: Added `/extra-usage` command support in VS Code sessions
1576- Fixed memory leak where TaskOutput retained recent lines after cleanup
1577- Fixed memory leak in CircularBuffer where cleared items were retained in the backing array
1578- Fixed memory leak in shell command execution where ChildProcess and AbortController references were retained after cleanup
1579
1580## 2.1.49
1581
1582- Improved MCP OAuth authentication with step-up auth support and discovery caching, reducing redundant network requests during server connections
1583- Added `--worktree` (`-w`) flag to start Claude in an isolated git worktree
1584- Subagents support `isolation: "worktree"` for working in a temporary git worktree
1585- Added Ctrl+F keybinding to kill background agents (two-press confirmation)
1586- Agent definitions support `background: true` to always run as a background task
1587- Plugins can ship `settings.json` for default configuration
1588- Fixed file-not-found errors to suggest corrected paths when the model drops the repo folder
1589- 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.
1590- Fixed prompt suggestion cache regression that reduced cache hit rates.
1591- Fixed `plugin enable` and `plugin disable` to auto-detect the correct scope when `--scope` is not specified, instead of always defaulting to user scope
1592- Simple mode (`CLAUDE_CODE_SIMPLE`) now includes the file edit tool in addition to the Bash tool, allowing direct file editing in simple mode.
1593- Permission suggestions are now populated when safety checks trigger an ask response, enabling SDK consumers to display permission options
1594- 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.
1595- Fixed verbose mode not updating thinking block display when toggled via `/config` — memo comparators now correctly detect verbose changes
1596- Fixed unbounded WASM memory growth during long sessions by periodically resetting the tree-sitter parser
1597- Fixed potential rendering issues caused by stale yoga layout references
1598- Improved performance in non-interactive mode (`-p`) by skipping unnecessary API calls during startup
1599- Improved performance by caching authentication failures for HTTP and SSE MCP servers, avoiding repeated connection attempts to servers requiring auth
1600- Fixed unbounded memory growth during long-running sessions caused by Yoga WASM linear memory never shrinking
1601- SDK model info now includes `supportsEffort`, `supportedEffortLevels`, and `supportsAdaptiveThinking` fields so consumers can discover model capabilities.
1602- Added `ConfigChange` hook event that fires when configuration files change during a session, enabling enterprise security auditing and optional blocking of settings changes.
1603- Improved startup performance by caching MCP auth failures to avoid redundant connection attempts
1604- Improved startup performance by reducing HTTP calls for analytics token counting
1605- Improved startup performance by batching MCP tool token counting into a single API call
1606- Fixed `disableAllHooks` setting to respect managed settings hierarchy — non-managed settings can no longer disable managed hooks set by policy (#26637)
1607- 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.
1608- 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
1609
1610## 2.1.47
1611
1612- Fixed FileWriteTool line counting to preserve intentional trailing blank lines instead of stripping them with `trimEnd()`.
1613- 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.
1614- 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.
1615- 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.
1616- 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)
1617- Improved memory usage in long-running sessions by releasing API stream buffers, agent context, and skill state after use
1618- Improved startup performance by deferring SessionStart hook execution, reducing time-to-interactive by ~500ms.
1619- Fixed an issue where bash tool output was silently discarded on Windows when using MSYS2 or Cygwin shells.
1620- 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.
1621- Improved memory usage by trimming agent task message history after tasks complete
1622- Improved memory usage during long agent sessions by eliminating O(n²) message accumulation in progress updates
1623- Fixed the bash permission classifier to validate that returned match descriptions correspond to actual input rules, preventing hallucinated descriptions from incorrectly granting permissions
1624- Fixed user-defined agents only loading one file on NFS/FUSE filesystems that report zero inodes (anthropics/claude-code#26044)
1625- Fixed plugin agent skills silently failing to load when referenced by bare name instead of fully-qualified plugin name (anthropics/claude-code#25834)
1626- Search patterns in collapsed tool results are now displayed in quotes for clarity
1627- Windows: Fixed CWD tracking temp files never being cleaned up, causing them to accumulate indefinitely (anthropics/claude-code#17600)
1628- 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.
1629- 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.
1630- Simplified teammate navigation to use only Shift+Down (with wrapping) instead of both Shift+Up and Shift+Down.
1631- 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.
1632- 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.
1633- Fixed custom session titles set via `/rename` being lost after resuming a conversation (anthropics/claude-code#23610)
1634- Fixed collapsed read/search hint text overflowing on narrow terminals by truncating from the start.
1635- 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.
1636- 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)
1637- Fixed MCP servers not appearing in the MCP Management Dialog after deferred loading
1638- Fixed session name persisting in status bar after `/clear` command (anthropics/claude-code#26082)
1639- 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)
1640- Fixed /resume silently dropping sessions when the first message exceeds 16KB or uses array-format content (anthropics/claude-code#25721)
1641- Added `chat:newline` keybinding action for configurable multi-line input (anthropics/claude-code#26075)
1642- Added `added_dirs` to the statusline JSON `workspace` section, exposing directories added via `/add-dir` to external scripts (anthropics/claude-code#26096)
1643- Fixed `claude doctor` misclassifying mise and asdf-managed installations as native installs (anthropics/claude-code#26033)
1644- Fixed zsh heredoc failing with "read-only file system" error in sandboxed commands (anthropics/claude-code#25990)
1645- Fixed agent progress indicator showing inflated tool use count (anthropics/claude-code#26023)
1646- Fixed image pasting not working on WSL2 systems where Windows copies images as BMP format (anthropics/claude-code#25935)
1647- Fixed background agent results returning raw transcript data instead of the agent's final answer (anthropics/claude-code#26012)
1648- Fixed Warp terminal incorrectly prompting for Shift+Enter setup when it supports it natively (anthropics/claude-code#25957)
1649- Fixed CJK wide characters causing misaligned timestamps and layout elements in the TUI (anthropics/claude-code#26084)
1650- Fixed custom agent `model` field in `.claude/agents/*.md` being ignored when spawning team teammates (anthropics/claude-code#26064)
1651- Fixed plan mode being lost after context compaction, causing the model to switch from planning to implementation mode (anthropics/claude-code#26061)
1652- Fixed `alwaysThinkingEnabled: true` in settings.json not enabling thinking mode on Bedrock and Vertex providers (anthropics/claude-code#26074)
1653- Fixed `tool_decision` OTel telemetry event not being emitted in headless/SDK mode (anthropics/claude-code#26059)
1654- Fixed session name being lost after context compaction — renamed sessions now preserve their custom title through compaction (anthropics/claude-code#26121)
1655- Increased initial session count in resume picker from 10 to 50 for faster session discovery (anthropics/claude-code#26123)
1656- Windows: fixed worktree session matching when drive letter casing differs (anthropics/claude-code#26123)
1657- Fixed `/resume <session-id>` failing to find sessions whose first message exceeds 16KB (anthropics/claude-code#25920)
1658- Fixed "Always allow" on multiline bash commands creating invalid permission patterns that corrupt settings (anthropics/claude-code#25909)
1659- 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)
1660- 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)
1661- Fixed read-only git commands triggering FSEvents file watcher loops on macOS by adding --no-optional-locks flag (anthropics/claude-code#25750)
1662- 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)
1663- Fixed non-interactive subcommands like `claude doctor` and `claude plugin validate` being blocked inside nested Claude sessions (anthropics/claude-code#25803)
1664- Windows: Fixed the same CLAUDE.md file being loaded twice when drive letter casing differs between paths (anthropics/claude-code#25756)
1665- Fixed inline code spans in markdown being incorrectly parsed as bash commands (anthropics/claude-code#25792)
1666- Fixed teammate spinners not respecting custom spinnerVerbs from settings (anthropics/claude-code#25748)
1667- Fixed shell commands permanently failing after a command deletes its own working directory (anthropics/claude-code#26136)
1668- Fixed hooks (PreToolUse, PostToolUse) silently failing to execute on Windows by using Git Bash instead of cmd.exe (anthropics/claude-code#25981)
1669- Fixed LSP `findReferences` and other location-based operations returning results from gitignored files (e.g., `node_modules/`, `venv/`) (anthropics/claude-code#26051)
1670- Moved config backup files from home directory root to `~/.claude/backups/` to reduce home directory clutter (anthropics/claude-code#26130)
1671- Fixed sessions with large first prompts (>16KB) disappearing from the /resume list (anthropics/claude-code#26140)
1672- Fixed shell functions with double-underscore prefixes (e.g., `__git_ps1`) not being preserved across shell sessions (anthropics/claude-code#25824)
1673- Fixed spinner showing "0 tokens" counter before any tokens have been received (anthropics/claude-code#26105)
1674- VSCode: Fixed conversation messages appearing dimmed while the AskUserQuestion dialog is open (anthropics/claude-code#26078)
1675- 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)
1676- Fixed Right Alt key leaving visible `[25~` escape sequence residue in the input field on Windows/Git Bash terminals (anthropics/claude-code#25943)
1677- The `/rename` command now updates the terminal tab title by default (anthropics/claude-code#25789)
1678- 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)
1679- Fixed OSC 8 hyperlinks only being clickable on the first line when link text wraps across multiple terminal lines.
1680
1681## 2.1.46
1682
1683- Fixed orphaned CC processes after terminal disconnect on macOS
1684- Added support for using claude.ai MCP connectors in Claude Code
1685
1686## 2.1.45
1687
1688- Added support for Claude Sonnet 4.6
1689- Added support for reading `enabledPlugins` and `extraKnownMarketplaces` from `--add-dir` directories
1690- 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
1691- Added `SDKRateLimitInfo` and `SDKRateLimitEvent` types to the SDK, enabling consumers to receive rate limit status updates including utilization, reset times, and overage information
1692- Fixed Agent Teams teammates failing on Bedrock, Vertex, and Foundry by propagating API provider environment variables to tmux-spawned processes (anthropics/claude-code#23561)
1693- Fixed sandbox "operation not permitted" errors when writing temporary files on macOS by using the correct per-user temp directory (anthropics/claude-code#21654)
1694- Fixed Task tool (backgrounded agents) crashing with a `ReferenceError` on completion (anthropics/claude-code#22087)
1695- Fixed autocomplete suggestions not being accepted on Enter when images are pasted in the input
1696- Fixed skills invoked by subagents incorrectly appearing in main session context after compaction
1697- Fixed excessive `.claude.json.backup` files accumulating on every startup
1698- Fixed plugin-provided commands, agents, and hooks not being available immediately after installation without requiring a restart
1699- Improved startup performance by removing eager loading of session history for stats caching
1700- Improved memory usage for shell commands that produce large output — RSS no longer grows unboundedly with command output size
1701- Improved collapsed read/search groups to show the current file or search pattern being processed beneath the summary line while active
1702- [VSCode] Improved permission destination choice (project/user/session) to persist across sessions
1703
1704## 2.1.44
1705
1706- Fixed ENAMETOOLONG errors for deeply-nested directory paths
1707- Fixed auth refresh errors
1708
1709## 2.1.43
1710
1711- Fixed AWS auth refresh hanging indefinitely by adding a 3-minute timeout
1712- Fixed spurious warnings for non-agent markdown files in `.claude/agents/` directory
1713- Fixed structured-outputs beta header being sent unconditionally on Vertex/Bedrock
1714
1715## 2.1.42
1716
1717- Improved startup performance by deferring Zod schema construction
1718- Improved prompt cache hit rates by moving date out of system prompt
1719- Added one-time Opus 4.6 effort callout for eligible users
1720- Fixed /resume showing interrupt messages as session titles
1721- Fixed image dimension limit errors to suggest /compact
1722
1723## 2.1.41
1724
1725- Added guard against launching Claude Code inside another Claude Code session
1726- Fixed Agent Teams using wrong model identifier for Bedrock, Vertex, and Foundry customers
1727- Fixed a crash when MCP tools return image content during streaming
1728- Fixed /resume session previews showing raw XML tags instead of readable command names
1729- Improved model error messages for Bedrock/Vertex/Foundry users with fallback suggestions
1730- Fixed plugin browse showing misleading "Space to Toggle" hint for already-installed plugins
1731- Fixed hook blocking errors (exit code 2) not showing stderr to the user
1732- Added `speed` attribute to OTel events and trace spans for fast mode visibility
1733- Added `claude auth login`, `claude auth status`, and `claude auth logout` CLI subcommands
1734- Added Windows ARM64 (win32-arm64) native binary support
1735- Improved `/rename` to auto-generate session name from conversation context when called without arguments
1736- Improved narrow terminal layout for prompt footer
1737- Fixed file resolution failing for @-mentions with anchor fragments (e.g., `@README.md#installation`)
1738- Fixed FileReadTool blocking the process on FIFOs, `/dev/stdin`, and large files
1739- Fixed background task notifications not being delivered in streaming Agent SDK mode
1740- Fixed cursor jumping to end on each keystroke in classifier rule input
1741- Fixed markdown link display text being dropped for raw URL
1742- Fixed auto-compact failure error notifications being shown to users
1743- Fixed permission wait time being included in subagent elapsed time display
1744- Fixed proactive ticks firing while in plan mode
1745- Fixed clear stale permission rules when settings change on disk
1746- Fixed hook blocking errors showing stderr content in UI
1747
1748## 2.1.39
1749
1750- Improved terminal rendering performance
1751- Fixed fatal errors being swallowed instead of displayed
1752- Fixed process hanging after session close
1753- Fixed character loss at terminal screen boundary
1754- Fixed blank lines in verbose transcript view
1755
1756## 2.1.38
1757
1758- Fixed VS Code terminal scroll-to-top regression introduced in 2.1.37
1759- Fixed Tab key queueing slash commands instead of autocompleting
1760- Fixed bash permission matching for commands using environment variable wrappers
1761- Fixed text between tool uses disappearing when not using streaming
1762- Fixed duplicate sessions when resuming in VS Code extension
1763- Improved heredoc delimiter parsing to prevent command smuggling
1764- Blocked writes to `.claude/skills` directory in sandbox mode
1765
1766## 2.1.37
1767
1768- Fixed an issue where /fast was not immediately available after enabling /extra-usage
1769
1770## 2.1.36
1771
1772- Fast mode is now available for Opus 4.6. Learn more at https://code.claude.com/docs/en/fast-mode
1773
1774## 2.1.34
1775
1776- Fixed a crash when agent teams setting changed between renders
1777- Fixed a bug where commands excluded from sandboxing (via `sandbox.excludedCommands` or `dangerouslyDisableSandbox`) could bypass the Bash ask permission rule when `autoAllowBashIfSandboxed` was enabled
1778
1779## 2.1.33
1780
1781- Fixed agent teammate sessions in tmux to send and receive messages
1782- Fixed warnings about agent teams not being available on your current plan
1783- Added `TeammateIdle` and `TaskCompleted` hook events for multi-agent workflows
1784- Added support for restricting which sub-agents can be spawned via `Task(agent_type)` syntax in agent "tools" frontmatter
1785- Added `memory` frontmatter field support for agents, enabling persistent memory with `user`, `project`, or `local` scope
1786- Added plugin name to skill descriptions and `/skills` menu for better discoverability
1787- Fixed an issue where submitting a new message while the model was in extended thinking would interrupt the thinking phase
1788- 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
1789- Fixed API proxy compatibility issue where 404 errors on streaming endpoints no longer triggered non-streaming fallback
1790- 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
1791- Fixed `/resume` session picker showing raw XML markup instead of clean titles for sessions started with slash commands
1792- Improved error messages for API connection failures — now shows specific cause (e.g., ECONNREFUSED, SSL errors) instead of generic "Connection error"
1793- Errors from invalid managed settings are now surfaced
1794- VSCode: Added support for remote sessions, allowing OAuth users to browse and resume sessions from claude.ai
1795- VSCode: Added git branch and message count to the session picker, with support for searching by branch name
1796- VSCode: Fixed scroll-to-bottom under-scrolling on initial session load and session switch
1797
1798## 2.1.32
1799
1800- Claude Opus 4.6 is now available!
1801- Added research preview agent teams feature for multi-agent collaboration (token-intensive feature, requires setting CLAUDE_CODE_EXPERIMENTAL_AGENT_TEAMS=1)
1802- Claude now automatically records and recalls memories as it works
1803- Added "Summarize from here" to the message selector, allowing partial conversation summarization.
1804- Skills defined in `.claude/skills/` within additional directories (`--add-dir`) are now loaded automatically.
1805- Fixed `@` file completion showing incorrect relative paths when running from a subdirectory
1806- Updated --resume to re-use --agent value specified in previous conversation by default.
1807- Fixed: Bash tool no longer throws "Bad substitution" errors when heredocs contain JavaScript template literals like `${index + 1}`, which previously interrupted tool execution
1808- Skill character budget now scales with context window (2% of context), so users with larger context windows can see more skill descriptions without truncation
1809- Fixed Thai/Lao spacing vowels (สระ า, ำ) not rendering correctly in the input field
1810- VSCode: Fixed slash commands incorrectly being executed when pressing Enter with preceding text in the input field
1811- VSCode: Added spinner when loading past conversations list
1812
1813## 2.1.31
1814
1815- Added session resume hint on exit, showing how to continue your conversation later
1816- Added support for full-width (zenkaku) space input from Japanese IME in checkbox selection
1817- Fixed PDF too large errors permanently locking up sessions, requiring users to start a new conversation
1818- Fixed bash commands incorrectly reporting failure with "Read-only file system" errors when sandbox mode was enabled
1819- Fixed a crash that made sessions unusable after entering plan mode when project config in `~/.claude.json` was missing default fields
1820- 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
1821- Fixed LSP shutdown/exit compatibility with strict language servers that reject null params
1822- 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
1823- Improved PDF and request size error messages to show actual limits (100 pages, 20MB)
1824- Reduced layout jitter in the terminal when the spinner appears and disappears during streaming
1825- Removed misleading Anthropic API pricing from model selector for third-party provider (Bedrock, Vertex, Foundry) users
1826
1827## 2.1.30
1828
1829- 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.
1830- 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`.
1831- Added `/debug` for Claude to help troubleshoot the current session
1832- Added support for additional `git log` and `git show` flags in read-only mode (e.g., `--topo-order`, `--cherry-pick`, `--format`, `--raw`)
1833- Added token count, tool uses, and duration metrics to Task tool results
1834- Added reduced motion mode to the config
1835- Fixed phantom "(no content)" text blocks appearing in API conversation history, reducing token waste and potential model confusion
1836- Fixed prompt cache not correctly invalidating when tool descriptions or input schemas changed, only when tool names changed
1837- Fixed 400 errors that could occur after running `/login` when the conversation contained thinking blocks
1838- Fixed a hang when resuming sessions with corrupted transcript files containing `parentUuid` cycles
1839- Fixed rate limit message showing incorrect "/upgrade" suggestion for Max 20x users when extra-usage is unavailable
1840- Fixed permission dialogs stealing focus while actively typing
1841- Fixed subagents not being able to access SDK-provided MCP tools because they were not synced to the shared application state
1842- Fixed a regression where Windows users with a `.bashrc` file could not run bash commands
1843- 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
1844- Improved `TaskStop` tool to display the stopped command/task description in the result line instead of a generic "Task stopped" message
1845- Changed `/model` to execute immediately instead of being queued
1846- [VSCode] Added multiline input support to the "Other" text input in question dialogs (use Shift+Enter for new lines)
1847- [VSCode] Fixed duplicate sessions appearing in the session list when starting a new conversation
1848
1849## 2.1.29
1850
1851- Fixed startup performance issues when resuming sessions that have `saved_hook_context`
1852
1853## 2.1.27
1854
1855- Added tool call failures and denials to debug logs
1856- Fixed context management validation error for gateway users, ensuring `CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS=1` avoids the error
1857- Added `--from-pr` flag to resume sessions linked to a specific GitHub PR number or URL
1858- Sessions are now automatically linked to PRs when created via `gh pr create`
1859- Fixed /context command not displaying colored output
1860- Fixed status bar duplicating background task indicator when PR status was shown
1861- Windows: Fixed bash command execution failing for users with `.bashrc` files
1862- Windows: Fixed console windows flashing when spawning child processes
1863- VSCode: Fixed OAuth token expiration causing 401 errors after extended sessions
1864
1865## 2.1.25
1866
1867- Fixed beta header validation error for gateway users on Bedrock and Vertex, ensuring `CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS=1` avoids the error
1868
1869## 2.1.23
1870
1871- Added customizable spinner verbs setting (`spinnerVerbs`)
1872- Fixed mTLS and proxy connectivity for users behind corporate proxies or using client certificates
1873- Fixed per-user temp directory isolation to prevent permission conflicts on shared systems
1874- Fixed a race condition that could cause 400 errors when prompt caching scope was enabled
1875- Fixed pending async hooks not being cancelled when headless streaming sessions ended
1876- Fixed tab completion not updating the input field when accepting a suggestion
1877- Fixed ripgrep search timeouts silently returning empty results instead of reporting errors
1878- Improved terminal rendering performance with optimized screen data layout
1879- Changed Bash commands to show timeout duration alongside elapsed time
1880- Changed merged pull requests to show a purple status indicator in the prompt footer
1881- [IDE] Fixed model options displaying incorrect region strings for Bedrock users in headless mode
1882
1883## 2.1.22
1884
1885- Fixed structured outputs for non-interactive (-p) mode
1886
1887## 2.1.21
1888
1889- Added support for full-width (zenkaku) number input from Japanese IME in option selection prompts
1890- Fixed shell completion cache files being truncated on exit
1891- Fixed API errors when resuming sessions that were interrupted during tool execution
1892- Fixed auto-compact triggering too early on models with large output token limits
1893- Fixed task IDs potentially being reused after deletion
1894- Fixed file search not working in VS Code extension on Windows
1895- Improved read/search progress indicators to show "Reading…" while in progress and "Read" when complete
1896- Improved Claude to prefer file operation tools (Read, Edit, Write) over bash equivalents (cat, sed, awk)
1897- [VSCode] Added automatic Python virtual environment activation, ensuring `python` and `pip` commands use the correct interpreter (configurable via `claudeCode.usePythonEnvironment` setting)
1898- [VSCode] Fixed message action buttons having incorrect background colors
1899
1900## 2.1.20
1901
1902- Added arrow key history navigation in vim normal mode when cursor cannot move further
1903- Added external editor shortcut (Ctrl+G) to the help menu for better discoverability
1904- 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
1905- Added support for loading `CLAUDE.md` files from additional directories specified via `--add-dir` flag (requires setting `CLAUDE_CODE_ADDITIONAL_DIRECTORIES_CLAUDE_MD=1`)
1906- Added ability to delete tasks via the `TaskUpdate` tool
1907- Fixed session compaction issues that could cause resume to load full history instead of the compact summary
1908- Fixed agents sometimes ignoring user messages sent while actively working on a task
1909- Fixed wide character (emoji, CJK) rendering artifacts where trailing columns were not cleared when replaced by narrower characters
1910- Fixed JSON parsing errors when MCP tool responses contain special Unicode characters
1911- Fixed up/down arrow keys in multi-line and wrapped text input to prioritize cursor movement over history navigation
1912- Fixed draft prompt being lost when pressing UP arrow to navigate command history
1913- Fixed ghost text flickering when typing slash commands mid-input
1914- Fixed marketplace source removal not properly deleting settings
1915- Fixed duplicate output in some commands like `/context`
1916- Fixed task list sometimes showing outside the main conversation view
1917- Fixed syntax highlighting for diffs occurring within multiline constructs like Python docstrings
1918- Fixed crashes when cancelling tool use
1919- Improved `/sandbox` command UI to show dependency status with installation instructions when dependencies are missing
1920- Improved thinking status text with a subtle shimmer animation
1921- Improved task list to dynamically adjust visible items based on terminal height
1922- Improved fork conversation hint to show how to resume the original session
1923- Changed collapsed read/search groups to show present tense ("Reading", "Searching for") while in progress, and past tense ("Read", "Searched for") when complete
1924- Changed `ToolSearch` results to appear as a brief notification instead of inline in the conversation
1925- Changed the `/commit-push-pr` skill to automatically post PR URLs to Slack channels when configured via MCP tools
1926- Changed the `/copy` command to be available to all users
1927- Changed background agents to prompt for tool permissions before launching
1928- Changed permission rules like `Bash(*)` to be accepted and treated as equivalent to `Bash`
1929- Changed config backups to be timestamped and rotated (keeping 5 most recent) to prevent data loss
1930
1931## 2.1.19
1932
1933- Added env var `CLAUDE_CODE_ENABLE_TASKS`, set to `false` to keep the old system temporarily
1934- Added shorthand `$0`, `$1`, etc. for accessing individual arguments in custom commands
1935- Fixed crashes on processors without AVX instruction support
1936- Fixed dangling Claude Code processes when terminal is closed by catching EIO errors from `process.exit()` and using SIGKILL as fallback
1937- Fixed `/rename` and `/tag` not updating the correct session when resuming from a different directory (e.g., git worktrees)
1938- Fixed resuming sessions by custom title not working when run from a different directory
1939- Fixed pasted text content being lost when using prompt stash (Ctrl+S) and restore
1940- Fixed agent list displaying "Sonnet (default)" instead of "Inherit (default)" for agents without an explicit model setting
1941- Fixed backgrounded hook commands not returning early, potentially causing the session to wait on a process that was intentionally backgrounded
1942- Fixed file write preview omitting empty lines
1943- Changed skills without additional permissions or hooks to be allowed without requiring approval
1944- Changed indexed argument syntax from `$ARGUMENTS.0` to `$ARGUMENTS[0]` (bracket syntax)
1945- [SDK] Added replay of `queued_command` attachment messages as `SDKUserMessageReplay` events when `replayUserMessages` is enabled
1946- [VSCode] Enabled session forking and rewind functionality for all users
1947
1948## 2.1.18
1949
1950- 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
1951
1952## 2.1.17
1953
1954- Fixed crashes on processors without AVX instruction support
1955
1956## 2.1.16
1957
1958- Added new task management system, including new capabilities like dependency tracking
1959- [VSCode] Added native plugin management support
1960- [VSCode] Added ability for OAuth users to browse and resume remote Claude sessions from the Sessions dialog
1961- Fixed out-of-memory crashes when resuming sessions with heavy subagent usage
1962- Fixed an issue where the "context remaining" warning was not hidden after running `/compact`
1963- Fixed session titles on the resume screen not respecting the user's language setting
1964- [IDE] Fixed a race condition on Windows where the Claude Code sidebar view container would not appear on start
1965
1966## 2.1.15
1967
1968- Added deprecation notification for npm installations - run `claude install` or see https://docs.anthropic.com/en/docs/claude-code/getting-started for more options
1969- Improved UI rendering performance with React Compiler
1970- Fixed the "Context left until auto-compact" warning not disappearing after running `/compact`
1971- Fixed MCP stdio server timeout not killing child process, which could cause UI freezes
1972
1973## 2.1.14
1974
1975- Added history-based autocomplete in bash mode (`!`) - type a partial command and press Tab to complete from your bash command history
1976- Added search to installed plugins list - type to filter by name or description
1977- Added support for pinning plugins to specific git commit SHAs, allowing marketplace entries to install exact versions
1978- Fixed a regression where the context window blocking limit was calculated too aggressively, blocking users at ~65% context usage instead of the intended ~98%
1979- Fixed memory issues that could cause crashes when running parallel subagents
1980- Fixed memory leak in long-running sessions where stream resources were not cleaned up after shell commands completed
1981- Fixed `@` symbol incorrectly triggering file autocomplete suggestions in bash mode
1982- Fixed `@`-mention menu folder click behavior to navigate into directories instead of selecting them
1983- Fixed `/feedback` command generating invalid GitHub issue URLs when description is very long
1984- Fixed `/context` command to show the same token count and percentage as the status line in verbose mode
1985- Fixed an issue where `/config`, `/context`, `/model`, and `/todos` command overlays could close unexpectedly
1986- Fixed slash command autocomplete selecting wrong command when typing similar commands (e.g., `/context` vs `/compact`)
1987- Fixed inconsistent back navigation in plugin marketplace when only one marketplace is configured
1988- Fixed iTerm2 progress bar not clearing properly on exit, preventing lingering indicators and bell sounds
1989- Improved backspace to delete pasted text as a single token instead of one character at a time
1990- [VSCode] Added `/usage` command to display current plan usage
1991
1992## 2.1.12
1993
1994- Fixed message rendering bug
1995
1996## 2.1.11
1997
1998- Fixed excessive MCP connection requests for HTTP/SSE transports
1999
2000## 2.1.10
2001
2002- Added new `Setup` hook event that can be triggered via `--init`, `--init-only`, or `--maintenance` CLI flags for repository setup and maintenance operations
2003- Added keyboard shortcut 'c' to copy OAuth URL when browser doesn't open automatically during login
2004- Fixed a crash when running bash commands containing heredocs with JavaScript template literals like `${index + 1}`
2005- Improved startup to capture keystrokes typed before the REPL is fully ready
2006- Improved file suggestions to show as removable attachments instead of inserting text when accepted
2007- [VSCode] Added install count display to plugin listings
2008- [VSCode] Added trust warning when installing plugins
2009
2010## 2.1.9
2011
2012- Added `auto:N` syntax for configuring the MCP tool search auto-enable threshold, where N is the context window percentage (0-100)
2013- Added `plansDirectory` setting to customize where plan files are stored
2014- Added external editor support (Ctrl+G) in AskUserQuestion "Other" input field
2015- Added session URL attribution to commits and PRs created from web sessions
2016- Added support for `PreToolUse` hooks to return `additionalContext` to the model
2017- Added `${CLAUDE_SESSION_ID}` string substitution for skills to access the current session ID
2018- Fixed long sessions with parallel tool calls failing with an API error about orphan tool_result blocks
2019- Fixed MCP server reconnection hanging when cached connection promise never resolves
2020- Fixed Ctrl+Z suspend not working in terminals using Kitty keyboard protocol (Ghostty, iTerm2, kitty, WezTerm)
2021
2022## 2.1.7
2023
2024- Added `showTurnDuration` setting to hide turn duration messages (e.g., "Cooked for 1m 6s")
2025- Added ability to provide feedback when accepting permission prompts
2026- Added inline display of agent's final response in task notifications, making it easier to see results without reading the full transcript file
2027- Fixed security vulnerability where wildcard permission rules could match compound commands containing shell operators
2028- Fixed false "file modified" errors on Windows when cloud sync tools, antivirus scanners, or Git touch file timestamps without changing content
2029- Fixed orphaned tool_result errors when sibling tools fail during streaming execution
2030- 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)
2031- Fixed spinner briefly flashing when running local slash commands like `/model` or `/theme`
2032- Fixed terminal title animation jitter by using fixed-width braille characters
2033- Fixed plugins with git submodules not being fully initialized when installed
2034- Fixed bash commands failing on Windows when temp directory paths contained characters like `t` or `n` that were misinterpreted as escape sequences
2035- Improved typing responsiveness by reducing memory allocation overhead in terminal rendering
2036- 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.
2037- Changed OAuth and API Console URLs from console.anthropic.com to platform.claude.com
2038- [VSCode] Fixed `claudeProcessWrapper` setting passing the wrapper path instead of the Claude binary path
2039
2040## 2.1.6
2041
2042- Added search functionality to `/config` command for quickly filtering settings
2043- Added Updates section to `/doctor` showing auto-update channel and available npm versions (stable/latest)
2044- Added date range filtering to `/stats` command - press `r` to cycle between Last 7 days, Last 30 days, and All time
2045- Added automatic discovery of skills from nested `.claude/skills` directories when working with files in subdirectories
2046- Added `context_window.used_percentage` and `context_window.remaining_percentage` fields to status line input for easier context window display
2047- Added an error display when the editor fails during Ctrl+G
2048- Fixed permission bypass via shell line continuation that could allow blocked commands to execute
2049- Fixed false "File has been unexpectedly modified" errors when file watchers touch files without changing content
2050- Fixed text styling (bold, colors) getting progressively misaligned in multi-line responses
2051- Fixed the feedback panel closing unexpectedly when typing 'n' in the description field
2052- Fixed rate limit warning appearing at low usage after weekly reset (now requires 70% usage)
2053- Fixed rate limit options menu incorrectly auto-opening when resuming a previous session
2054- Fixed numpad keys outputting escape sequences instead of characters in Kitty keyboard protocol terminals
2055- Fixed Option+Return not inserting newlines in Kitty keyboard protocol terminals
2056- Fixed corrupted config backup files accumulating in the home directory (now only one backup is created per config file)
2057- Fixed `mcp list` and `mcp get` commands leaving orphaned MCP server processes
2058- Fixed visual artifacts in ink2 mode when nodes become hidden via `display:none`
2059- Improved the external CLAUDE.md imports approval dialog to show which files are being imported and from where
2060- Improved the `/tasks` dialog to go directly to task details when there's only one background task running
2061- Improved @ autocomplete with icons for different suggestion types and single-line formatting
2062- Updated "Help improve Claude" setting fetch to refresh OAuth and retry when it fails due to a stale OAuth token
2063- Changed task notification display to cap at 3 lines with overflow summary when multiple background tasks complete simultaneously
2064- Changed terminal title to "Claude Code" on startup for better window identification
2065- Removed ability to @-mention MCP servers to enable/disable - use `/mcp enable <name>` instead
2066- [VSCode] Fixed usage indicator not updating after manual compact
2067
2068## 2.1.5
2069
2070- Added `CLAUDE_CODE_TMPDIR` environment variable to override the temp directory used for internal temp files, useful for environments with custom temp directory requirements
2071
2072## 2.1.4
2073
2074- Added `CLAUDE_CODE_DISABLE_BACKGROUND_TASKS` environment variable to disable all background task functionality including auto-backgrounding and the Ctrl+B shortcut
2075- Fixed "Help improve Claude" setting fetch to refresh OAuth and retry when it fails due to a stale OAuth token
2076
2077## 2.1.3
2078
2079- Merged slash commands and skills, simplifying the mental model with no change in behavior
2080- Added release channel (`stable` or `latest`) toggle to `/config`
2081- 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
2082- Fixed plan files persisting across `/clear` commands, now ensuring a fresh plan file is used after clearing a conversation
2083- Fixed false skill duplicate detection on filesystems with large inodes (e.g., ExFAT) by using 64-bit precision for inode values
2084- Fixed mismatch between background task count in status bar and items shown in tasks dialog
2085- Fixed sub-agents using the wrong model during conversation compaction
2086- Fixed web search in sub-agents using incorrect model
2087- Fixed trust dialog acceptance when running from the home directory not enabling trust-requiring features like hooks during the session
2088- Improved terminal rendering stability by preventing uncontrolled writes from corrupting cursor state
2089- Improved slash command suggestion readability by truncating long descriptions to 2 lines
2090- Changed tool hook execution timeout from 60 seconds to 10 minutes
2091- [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)
2092
2093## 2.1.2
2094
2095- Added source path metadata to images dragged onto the terminal, helping Claude understand where images originated
2096- Added clickable hyperlinks for file paths in tool output in terminals that support OSC 8 (like iTerm)
2097- Added support for Windows Package Manager (winget) installations with automatic detection and update instructions
2098- Added Shift+Tab keyboard shortcut in plan mode to quickly select "auto-accept edits" option
2099- Added `FORCE_AUTOUPDATE_PLUGINS` environment variable to allow plugin autoupdate even when the main auto-updater is disabled
2100- Added `agent_type` to SessionStart hook input, populated if `--agent` is specified
2101- Fixed a command injection vulnerability in bash command processing where malformed input could execute arbitrary commands
2102- Fixed a memory leak where tree-sitter parse trees were not being freed, causing WASM memory to grow unbounded over long sessions
2103- Fixed binary files (images, PDFs, etc.) being accidentally included in memory when using `@include` directives in CLAUDE.md files
2104- Fixed updates incorrectly claiming another installation is in progress
2105- Fixed crash when socket files exist in watched directories (defense-in-depth for EOPNOTSUPP errors)
2106- Fixed remote session URL and teleport being broken when using `/tasks` command
2107- Fixed MCP tool names being exposed in analytics events by sanitizing user-specific server configurations
2108- Improved Option-as-Meta hint on macOS to show terminal-specific instructions for native CSIu terminals like iTerm2, Kitty, and WezTerm
2109- Improved error message when pasting images over SSH to suggest using `scp` instead of the unhelpful clipboard shortcut hint
2110- Improved permission explainer to not flag routine dev workflows (git fetch/rebase, npm install, tests, PRs) as medium risk
2111- Changed large bash command outputs to be saved to disk instead of truncated, allowing Claude to read the full content
2112- Changed large tool outputs to be persisted to disk instead of truncated, providing full output access via file references
2113- Changed `/plugins` installed tab to unify plugins and MCPs with scope-based grouping
2114- Deprecated Windows managed settings path `C:\ProgramData\ClaudeCode\managed-settings.json` - administrators should migrate to `C:\Program Files\ClaudeCode\managed-settings.json`
2115- [SDK] Changed minimum zod peer dependency to ^4.0.0
2116- [VSCode] Fixed usage display not updating after manual compact
2117
2118## 2.1.0
2119
2120- Added automatic skill hot-reload - skills created or modified in `~/.claude/skills` or `.claude/skills` are now immediately available without restarting the session
2121- Added support for running skills and slash commands in a forked sub-agent context using `context: fork` in skill frontmatter
2122- Added support for `agent` field in skills to specify agent type for execution
2123- Added `language` setting to configure Claude's response language (e.g., language: "japanese")
2124- Changed Shift+Enter to work out of the box in iTerm2, WezTerm, Ghostty, and Kitty without modifying terminal configs
2125- Added `respectGitignore` support in `settings.json` for per-project control over @-mention file picker behavior
2126- Added `IS_DEMO` environment variable to hide email and organization from the UI, useful for streaming or recording sessions
2127- Fixed security issue where sensitive data (OAuth tokens, API keys, passwords) could be exposed in debug logs
2128- Fixed files and skills not being properly discovered when resuming sessions with `-c` or `--resume`
2129- Fixed pasted content being lost when replaying prompts from history using up arrow or Ctrl+R search
2130- Fixed Esc key with queued prompts to only move them to input without canceling the running task
2131- Reduced permission prompts for complex bash commands
2132- Fixed command search to prioritize exact and prefix matches on command names over fuzzy matches in descriptions
2133- Fixed PreToolUse hooks to allow `updatedInput` when returning `ask` permission decision, enabling hooks to act as middleware while still requesting user consent
2134- Fixed plugin path resolution for file-based marketplace sources
2135- Fixed LSP tool being incorrectly enabled when no LSP servers were configured
2136- Fixed background tasks failing with "git repository not found" error for repositories with dots in their names
2137- Fixed Claude in Chrome support for WSL environments
2138- Fixed Windows native installer silently failing when executable creation fails
2139- Improved CLI help output to display options and subcommands in alphabetical order for easier navigation
2140- Added wildcard pattern matching for Bash tool permissions using `*` at any position in rules (e.g., `Bash(npm *)`, `Bash(* install)`, `Bash(git * main)`)
2141- Added unified Ctrl+B backgrounding for both bash commands and agents - pressing Ctrl+B now backgrounds all running foreground tasks simultaneously
2142- Added support for MCP `list_changed` notifications, allowing MCP servers to dynamically update their available tools, prompts, and resources without requiring reconnection
2143- Added `/teleport` and `/remote-env` slash commands for claude.ai subscribers, allowing them to resume and configure remote sessions
2144- Added support for disabling specific agents using `Task(AgentName)` syntax in settings.json permissions or the `--disallowedTools` CLI flag
2145- Added hooks support to agent frontmatter, allowing agents to define PreToolUse, PostToolUse, and Stop hooks scoped to the agent's lifecycle
2146- Added hooks support for skill and slash command frontmatter
2147- 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
2148- Added `/plan` command shortcut to enable plan mode directly from the prompt
2149- Added slash command autocomplete support when `/` appears anywhere in input, not just at the beginning
2150- Added `--tools` flag support in interactive mode to restrict which built-in tools Claude can use during interactive sessions
2151- Added `CLAUDE_CODE_FILE_READ_MAX_OUTPUT_TOKENS` environment variable to override the default file read token limit
2152- Added support for `once: true` config for hooks
2153- Added support for YAML-style lists in frontmatter `allowed-tools` field for cleaner skill declarations
2154- Added support for prompt and agent hook types from plugins (previously only command hooks were supported)
2155- Added Cmd+V support for image paste in iTerm2 (maps to Ctrl+V)
2156- Added left/right arrow key navigation for cycling through tabs in dialogs
2157- Added real-time thinking block display in Ctrl+O transcript mode
2158- Added filepath to full output in background bash task details dialog
2159- Added Skills as a separate category in the context visualization
2160- Fixed OAuth token refresh not triggering when server reports token expired but local expiration check disagrees
2161- Fixed session persistence getting stuck after transient server errors by recovering from 409 conflicts when the entry was actually stored
2162- Fixed session resume failures caused by orphaned tool results during concurrent tool execution
2163- Fixed a race condition where stale OAuth tokens could be read from the keychain cache during concurrent token refresh attempts
2164- Fixed AWS Bedrock subagents not inheriting EU/APAC cross-region inference model configuration, causing 403 errors when IAM permissions are scoped to specific regions
2165- Fixed API context overflow when background tasks produce large output by truncating to 30K chars with file path reference
2166- Fixed a hang when reading FIFO files by skipping symlink resolution for special file types
2167- Fixed terminal keyboard mode not being reset on exit in Ghostty, iTerm2, Kitty, and WezTerm
2168- Fixed Alt+B and Alt+F (word navigation) not working in iTerm2, Ghostty, Kitty, and WezTerm
2169- Fixed `${CLAUDE_PLUGIN_ROOT}` not being substituted in plugin `allowed-tools` frontmatter, which caused tools to incorrectly require approval
2170- Fixed files created by the Write tool using hardcoded 0o600 permissions instead of respecting the system umask
2171- Fixed commands with `$()` command substitution failing with parse errors
2172- Fixed multi-line bash commands with backslash continuations being incorrectly split and flagged for permissions
2173- 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)
2174- Fixed slash commands passed as CLI arguments (e.g., `claude /context`) not being executed properly
2175- Fixed pressing Enter after Tab-completing a slash command selecting a different command instead of submitting the completed one
2176- Fixed slash command argument hint flickering and inconsistent display when typing commands with arguments
2177- Fixed Claude sometimes redundantly invoking the Skill tool when running slash commands directly
2178- Fixed skill token estimates in `/context` to accurately reflect frontmatter-only loading
2179- Fixed subagents sometimes not inheriting the parent's model by default
2180- Fixed model picker showing incorrect selection for Bedrock/Vertex users using `--model haiku`
2181- Fixed duplicate Bash commands appearing in permission request option labels
2182- Fixed noisy output when background tasks complete - now shows clean completion message instead of raw output
2183- Fixed background task completion notifications to appear proactively with bullet point
2184- Fixed forked slash commands showing "AbortError" instead of "Interrupted" message when cancelled
2185- Fixed cursor disappearing after dismissing permission dialogs
2186- Fixed `/hooks` menu selecting wrong hook type when scrolling to a different option
2187- Fixed images in queued prompts showing as "[object Object]" when pressing Esc to cancel
2188- Fixed images being silently dropped when queueing messages while backgrounding a task
2189- Fixed large pasted images failing with "Image was too large" error
2190- Fixed extra blank lines in multiline prompts containing CJK characters (Japanese, Chinese, Korean)
2191- Fixed ultrathink keyword highlighting being applied to wrong characters when user prompt text wraps to multiple lines
2192- Fixed collapsed "Reading X files…" indicator incorrectly switching to past tense when thinking blocks appear mid-stream
2193- Fixed Bash read commands (like `ls` and `cat`) not being counted in collapsed read/search groups, causing groups to incorrectly show "Read 0 files"
2194- Fixed spinner token counter to properly accumulate tokens from subagents during execution
2195- Fixed memory leak in git diff parsing where sliced strings retained large parent strings
2196- Fixed race condition where LSP tool could return "no server available" during startup
2197- Fixed feedback submission hanging indefinitely when network requests timeout
2198- Fixed search mode in plugin discovery and log selector views exiting when pressing up arrow
2199- Fixed hook success message showing trailing colon when hook has no output
2200- Multiple optimizations to improve startup performance
2201- Improved terminal rendering performance when using native installer or Bun, especially for text with emoji, ANSI codes, and Unicode characters
2202- Improved performance when reading Jupyter notebooks with many cells
2203- Improved reliability for piped input like `cat refactor.md | claude`
2204- Improved reliability for AskQuestion tool
2205- Improved sed in-place edit commands to render as file edits with diff preview
2206- Improved Claude to automatically continue when response is cut off due to output token limit, instead of showing an error message
2207- Improved compaction reliability
2208- Improved subagents (Task tool) to continue working after permission denial, allowing them to try alternative approaches
2209- Improved skills to show progress while executing, displaying tool uses as they happen
2210- Improved skills from `/skills/` directories to be visible in the slash command menu by default (opt-out with `user-invocable: false` in frontmatter)
2211- Improved skill suggestions to prioritize recently and frequently used skills
2212- Improved spinner feedback when waiting for the first response token
2213- Improved token count display in spinner to include tokens from background agents
2214- Improved incremental output for async agents to give the main thread more control and visibility
2215- Improved permission prompt UX with Tab hint moved to footer, cleaner Yes/No input labels with contextual placeholders
2216- Improved the Claude in Chrome notification with shortened help text and persistent display until dismissed
2217- Improved macOS screenshot paste reliability with TIFF format support
2218- Improved `/stats` output
2219- Updated Atlassian MCP integration to use a more reliable default configuration (streamable HTTP)
2220- Changed "Interrupted" message color from red to grey for a less alarming appearance
2221- Removed permission prompt when entering plan mode - users can now enter plan mode without approval
2222- Removed underline styling from image reference links
2223- [SDK] Changed minimum zod peer dependency to ^4.0.0
2224- [VSCode] Added currently selected model name to the context menu
2225- [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")
2226- [VSCode] Fixed paragraph breaks not rendering in markdown content
2227- [VSCode] Fixed scrolling in the extension inadvertently scrolling the parent iframe
2228- [Windows] Fixed issue with improper rendering
2229
2230## 2.0.76
2231
2232- Fixed issue with macOS code-sign warning when using Claude in Chrome integration
2233
2234## 2.0.75
2235
2236- Minor bugfixes
2237
2238## 2.0.74
2239
2240- Added LSP (Language Server Protocol) tool for code intelligence features like go-to-definition, find references, and hover documentation
2241- Added `/terminal-setup` support for Kitty, Alacritty, Zed, and Warp terminals
2242- Added ctrl+t shortcut in `/theme` to toggle syntax highlighting on/off
2243- Added syntax highlighting info to theme picker
2244- Added guidance for macOS users when Alt shortcuts fail due to terminal configuration
2245- Fixed skill `allowed-tools` not being applied to tools invoked by the skill
2246- Fixed Opus 4.5 tip incorrectly showing when user was already using Opus
2247- Fixed a potential crash when syntax highlighting isn't initialized correctly
2248- Fixed visual bug in `/plugins discover` where list selection indicator showed while search box was focused
2249- Fixed macOS keyboard shortcuts to display 'opt' instead of 'alt'
2250- Improved `/context` command visualization with grouped skills and agents by source, slash commands, and sorted token count
2251- [Windows] Fixed issue with improper rendering
2252- [VSCode] Added gift tag pictogram for year-end promotion message
2253
2254## 2.0.73
2255
2256- Added clickable `[Image #N]` links that open attached images in the default viewer
2257- Added alt-y yank-pop to cycle through kill ring history after ctrl-y yank
2258- Added search filtering to the plugin discover screen (type to filter by name, description, or marketplace)
2259- Added support for custom session IDs when forking sessions with `--session-id` combined with `--resume` or `--continue` and `--fork-session`
2260- Fixed slow input history cycling and race condition that could overwrite text after message submission
2261- Improved `/theme` command to open theme picker directly
2262- Improved theme picker UI
2263- Improved search UX across resume session, permissions, and plugins screens with a unified SearchBox component
2264- [VSCode] Added tab icon badges showing pending permissions (blue) and unread completions (orange)
2265
2266## 2.0.72
2267
2268- 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
2269- Reduced terminal flickering
2270- Added scannable QR code to mobile app tip for quick app downloads
2271- Added loading indicator when resuming conversations for better feedback
2272- Fixed `/context` command not respecting custom system prompts in non-interactive mode
2273- Fixed order of consecutive Ctrl+K lines when pasting with Ctrl+Y
2274- Improved @ mention file suggestion speed (~3× faster in git repositories)
2275- Improved file suggestion performance in repos with `.ignore` or `.rgignore` files
2276- Improved settings validation errors to be more prominent
2277- Changed thinking toggle from Tab to Alt+T to avoid accidental triggers
2278
2279## 2.0.71
2280
2281- Added /config toggle to enable/disable prompt suggestions
2282- Added `/settings` as an alias for the `/config` command
2283- Fixed @ file reference suggestions incorrectly triggering when cursor is in the middle of a path
2284- Fixed MCP servers from `.mcp.json` not loading when using `--dangerously-skip-permissions`
2285- Fixed permission rules incorrectly rejecting valid bash commands containing shell glob patterns (e.g., `ls *.txt`, `for f in *.png`)
2286- Bedrock: Environment variable `ANTHROPIC_BEDROCK_BASE_URL` is now respected for token counting and inference profile listing
2287- New syntax highlighting engine for native build
2288
2289## 2.0.70
2290
2291- Added Enter key to accept and submit prompt suggestions immediately (tab still accepts for editing)
2292- Added wildcard syntax `mcp__server__*` for MCP tool permissions to allow or deny all tools from a server
2293- Added auto-update toggle for plugin marketplaces, allowing per-marketplace control over automatic updates
2294- Added `current_usage` field to status line input, enabling accurate context window percentage calculations
2295- Fixed input being cleared when processing queued commands while the user was typing
2296- Fixed prompt suggestions replacing typed input when pressing Tab
2297- Fixed diff view not updating when terminal is resized
2298- Improved memory usage by 3x for large conversations
2299- Improved resolution of stats screenshots copied to clipboard (Ctrl+S) for crisper images
2300- Removed # shortcut for quick memory entry (tell Claude to edit your CLAUDE.md instead)
2301- Fix thinking mode toggle in /config not persisting correctly
2302- Improve UI for file creation permission dialog
2303
2304## 2.0.69
2305
2306- Minor bugfixes
2307
2308## 2.0.68
2309
2310- Fixed IME (Input Method Editor) support for languages like Chinese, Japanese, and Korean by correctly positioning the composition window at the cursor
2311- Fixed a bug where disallowed MCP tools were visible to the model
2312- Fixed an issue where steering messages could be lost while a subagent is working
2313- Fixed Option+Arrow word navigation treating entire CJK (Chinese, Japanese, Korean) text sequences as a single word instead of navigating by word boundaries
2314- Improved plan mode exit UX: show simplified yes/no dialog when exiting with empty or missing plan instead of throwing an error
2315- Add support for enterprise managed settings. Contact your Anthropic account team to enable this feature.
2316
2317## 2.0.67
2318
2319- Thinking mode is now enabled by default for Opus 4.5
2320- Thinking mode configuration has moved to /config
2321- Added search functionality to `/permissions` command with `/` keyboard shortcut for filtering rules by tool name
2322- Show reason why autoupdater is disabled in `/doctor`
2323- Fixed false "Another process is currently updating Claude" error when running `claude update` while another instance is already on the latest version
2324- Fixed MCP servers from `.mcp.json` being stuck in pending state when running in non-interactive mode (`-p` flag or piped input)
2325- Fixed scroll position resetting after deleting a permission rule in `/permissions`
2326- 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
2327- Fixed `claude install --force` not bypassing stale lock files
2328- Fixed consecutive @~/ file references in CLAUDE.md being incorrectly parsed due to markdown strikethrough interference
2329- Windows: Fixed plugin MCP servers failing due to colons in log directory paths
2330
2331## 2.0.65
2332
2333- Added ability to switch models while writing a prompt using alt+p (linux, windows), option+p (macos).
2334- Added context window information to status line input
2335- Added `fileSuggestion` setting for custom `@` file search commands
2336- Added `CLAUDE_CODE_SHELL` environment variable to override automatic shell detection (useful when login shell differs from actual working shell)
2337- Fixed prompt not being saved to history when aborting a query with Escape
2338- Fixed Read tool image handling to identify format from bytes instead of file extension
2339
2340## 2.0.64
2341
2342- Made auto-compacting instant
2343- Agents and bash commands can run asynchronously and send messages to wake up the main agent
2344- /stats now provides users with interesting CC stats, such as favorite model, usage graph, usage streak
2345- Added named session support: use `/rename` to name sessions, `/resume <name>` in REPL or `claude --resume <name>` from the terminal to resume them
2346- Added support for .claude/rules/`. See https://code.claude.com/docs/en/memory for details.
2347- Added image dimension metadata when images are resized, enabling accurate coordinate mappings for large images
2348- Fixed auto-loading .env when using native installer
2349- Fixed `--system-prompt` being ignored when using `--continue` or `--resume` flags
2350- Improved `/resume` screen with grouped forked sessions and keyboard shortcuts for preview (P) and rename (R)
2351- VSCode: Added copy-to-clipboard button on code blocks and bash tool inputs
2352- VSCode: Fixed extension not working on Windows ARM64 by falling back to x64 binary via emulation
2353- Bedrock: Improve efficiency of token counting
2354- Bedrock: Add support for `aws login` AWS Management Console credentials
2355- Unshipped AgentOutputTool and BashOutputTool, in favor of a new unified TaskOutputTool
2356
2357## 2.0.62
2358
2359- Added "(Recommended)" indicator for multiple-choice questions, with the recommended option moved to the top of the list
2360- Added `attribution` setting to customize commit and PR bylines (deprecates `includeCoAuthoredBy`)
2361- Fixed duplicate slash commands appearing when ~/.claude is symlinked to a project directory
2362- Fixed slash command selection not working when multiple commands share the same name
2363- Fixed an issue where skill files inside symlinked skill directories could become circular symlinks
2364- Fixed running versions getting removed because lock file incorrectly going stale
2365- Fixed IDE diff tab not closing when rejecting file changes
2366
2367## 2.0.61
2368
2369- Reverted VSCode support for multiple terminal clients due to responsiveness issues.
2370
2371## 2.0.60
2372
2373- Added background agent support. Agents run in the background while you work
2374- Added --disable-slash-commands CLI flag to disable all slash commands
2375- Added model name to "Co-Authored-By" commit messages
2376- Enabled "/mcp enable [server-name]" or "/mcp disable [server-name]" to quickly toggle all servers
2377- Updated Fetch to skip summarization for pre-approved websites
2378- VSCode: Added support for multiple terminal clients connecting to the IDE server simultaneously
2379
2380## 2.0.59
2381
2382- Added --agent CLI flag to override the agent setting for the current session
2383- Added `agent` setting to configure main thread with a specific agent's system prompt, tool restrictions, and model
2384- VS Code: Fixed .claude.json config file being read from incorrect location
2385
2386## 2.0.58
2387
2388- Pro users now have access to Opus 4.5 as part of their subscription!
2389- Fixed timer duration showing "11m 60s" instead of "12m 0s"
2390- Windows: Managed settings now prefer `C:\Program Files\ClaudeCode` if it exists. Support for `C:\ProgramData\ClaudeCode` will be removed in a future version.
2391
2392## 2.0.57
2393
2394- Added feedback input when rejecting plans, allowing users to tell Claude what to change
2395- VSCode: Added streaming message support for real-time response display
2396
2397## 2.0.56
2398
2399- Added setting to enable/disable terminal progress bar (OSC 9;4)
2400- 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.
2401
2402## 2.0.55
2403
2404- Fixed proxy DNS resolution being forced on by default. Now opt-in via `CLAUDE_CODE_PROXY_RESOLVES_HOSTS=true` environment variable
2405- Fixed keyboard navigation becoming unresponsive when holding down arrow keys in memory location selector
2406- Improved AskUserQuestion tool to auto-submit single-select questions on the last question, eliminating the extra review screen for simple question flows
2407- Improved fuzzy matching for `@` file suggestions with faster, more accurate results
2408
2409## 2.0.54
2410
2411- Hooks: Enable PermissionRequest hooks to process 'always allow' suggestions and apply permission updates
2412- Fix issue with excessive iTerm notifications
2413
2414## 2.0.52
2415
2416- Fixed duplicate message display when starting Claude with a command line argument
2417- Fixed `/usage` command progress bars to fill up as usage increases (instead of showing remaining percentage)
2418- Fixed image pasting not working on Linux systems running Wayland (now falls back to wl-paste when xclip is unavailable)
2419- Permit some uses of `$!` in bash commands
2420
2421## 2.0.51
2422
2423- Added Opus 4.5! https://www.anthropic.com/news/claude-opus-4-5
2424- Introducing Claude Code for Desktop: https://claude.com/download
2425- 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
2426- Pro users can now purchase extra usage for access to Opus 4.5 in Claude Code
2427- Plan Mode now builds more precise plans and executes more thoroughly
2428- Usage limit notifications now easier to understand
2429- Switched `/usage` back to "% used"
2430- Fixed handling of thinking errors
2431- Fixed performance regression
2432
2433## 2.0.50
2434
2435- Fixed bug preventing calling MCP tools that have nested references in their input schemas
2436- Silenced a noisy but harmless error during upgrades
2437- Improved ultrathink text display
2438- Improved clarity of 5-hour session limit warning message
2439
2440## 2.0.49
2441
2442- Added readline-style ctrl-y for pasting deleted text
2443- Improved clarity of usage limit warning message
2444- Fixed handling of subagent permissions
2445
2446## 2.0.47
2447
2448- Improved error messages and validation for `claude --teleport`
2449- Improved error handling in `/usage`
2450- Fixed race condition with history entry not getting logged at exit
2451- Fixed Vertex AI configuration not being applied from `settings.json`
2452
2453## 2.0.46
2454
2455- Fixed image files being reported with incorrect media type when format cannot be detected from metadata
2456
2457## 2.0.45
2458
2459- Added support for Microsoft Foundry! See https://code.claude.com/docs/en/azure-ai-foundry
2460- Added `PermissionRequest` hook to automatically approve or deny tool permission requests with custom logic
2461- Send background tasks to Claude Code on the web by starting a message with `&`
2462
2463## 2.0.43
2464
2465- Added `permissionMode` field for custom agents
2466- Added `tool_use_id` field to `PreToolUseHookInput` and `PostToolUseHookInput` types
2467- Added skills frontmatter field to declare skills to auto-load for subagents
2468- Added the `SubagentStart` hook event
2469- Fixed nested `CLAUDE.md` files not loading when @-mentioning files
2470- Fixed duplicate rendering of some messages in the UI
2471- Fixed some visual flickers
2472- Fixed NotebookEdit tool inserting cells at incorrect positions when cell IDs matched the pattern `cell-N`
2473
2474## 2.0.42
2475
2476- Added `agent_id` and `agent_transcript_path` fields to `SubagentStop` hooks.
2477
2478## 2.0.41
2479
2480- Added `model` parameter to prompt-based stop hooks, allowing users to specify a custom model for hook evaluation
2481- Fixed slash commands from user settings being loaded twice, which could cause rendering issues
2482- Fixed incorrect labeling of user settings vs project settings in command descriptions
2483- Fixed crash when plugin command hooks timeout during execution
2484- Fixed: Bedrock users no longer see duplicate Opus entries in the /model picker when using `--model haiku`
2485- Fixed broken security documentation links in trust dialogs and onboarding
2486- Fixed issue where pressing ESC to close the diff modal would also interrupt the model
2487- ctrl-r history search landing on a slash command no longer cancels the search
2488- SDK: Support custom timeouts for hooks
2489- Allow more safe git commands to run without approval
2490- Plugins: Added support for sharing and installing output styles
2491- Teleporting a session from web will automatically set the upstream branch
2492
2493## 2.0.37
2494
2495- Fixed how idleness is computed for notifications
2496- Hooks: Added matcher values for Notification hook events
2497- Output Styles: Added `keep-coding-instructions` option to frontmatter
2498
2499## 2.0.36
2500
2501- Fixed: DISABLE_AUTOUPDATER environment variable now properly disables package manager update notifications
2502- Fixed queued messages being incorrectly executed as bash commands
2503- Fixed input being lost when typing while a queued message is processed
2504
2505## 2.0.35
2506
2507- Improve fuzzy search results when searching commands
2508- Improved VS Code extension to respect `chat.fontSize` and `chat.fontFamily` settings throughout the entire UI, and apply font changes immediately without requiring reload
2509- 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
2510- Migrated `ignorePatterns` from project config to deny permissions in the localSettings.
2511- Fixed menu navigation getting stuck on items with empty string or other falsy values (e.g., in the `/hooks` menu)
2512
2513## 2.0.34
2514
2515- VSCode Extension: Added setting to configure the initial permission mode for new conversations
2516- Improved file path suggestion performance with native Rust-based fuzzy finder
2517- Fixed infinite token refresh loop that caused MCP servers with OAuth (e.g., Slack) to hang during connection
2518- Fixed memory crash when reading or writing large files (especially base64-encoded images)
2519
2520## 2.0.33
2521
2522- Native binary installs now launch quicker.
2523- Fixed `claude doctor` incorrectly detecting Homebrew vs npm-global installations by properly resolving symlinks
2524- Fixed `claude mcp serve` exposing tools with incompatible outputSchemas
2525
2526## 2.0.32
2527
2528- Un-deprecate output styles based on community feedback
2529- Added `companyAnnouncements` setting for displaying announcements on startup
2530- Fixed hook progress messages not updating correctly during PostToolUse hook execution
2531
2532## 2.0.31
2533
2534- Windows: native installation uses shift+tab as shortcut for mode switching, instead of alt+m
2535- Vertex: add support for Web Search on supported models
2536- VSCode: Adding the respectGitIgnore configuration to include .gitignored files in file searches (defaults to true)
2537- Fixed a bug with subagents and MCP servers related to "Tool names must be unique" error
2538- Fixed issue causing `/compact` to fail with `prompt_too_long` by making it respect existing compact boundaries
2539- Fixed plugin uninstall not removing plugins
2540
2541## 2.0.30
2542
2543- Added helpful hint to run `security unlock-keychain` when encountering API key errors on macOS with locked keychain
2544- Added `allowUnsandboxedCommands` sandbox setting to disable the dangerouslyDisableSandbox escape hatch at policy level
2545- Added `disallowedTools` field to custom agent definitions for explicit tool blocking
2546- Added prompt-based stop hooks
2547- VSCode: Added respectGitIgnore configuration to include .gitignored files in file searches (defaults to true)
2548- Enabled SSE MCP servers on native build
2549- Deprecated output styles. Review options in `/output-style` and use --system-prompt-file, --system-prompt, --append-system-prompt, CLAUDE.md, or plugins instead
2550- Removed support for custom ripgrep configuration, resolving an issue where Search returns no results and config discovery fails
2551- Fixed Explore agent creating unwanted .md investigation files during codebase exploration
2552- Fixed a bug where `/context` would sometimes fail with "max_tokens must be greater than thinking.budget_tokens" error message
2553- Fixed `--mcp-config` flag to correctly override file-based MCP configurations
2554- Fixed bug that saved session permissions to local settings
2555- Fixed MCP tools not being available to sub-agents
2556- Fixed hooks and plugins not executing when using --dangerously-skip-permissions flag
2557- Fixed delay when navigating through typeahead suggestions with arrow keys
2558- VSCode: Restored selection indicator in input footer showing current file or code selection status
2559
2560## 2.0.28
2561
2562- Plan mode: introduced new Plan subagent
2563- Subagents: claude can now choose to resume subagents
2564- Subagents: claude can dynamically choose the model used by its subagents
2565- SDK: added --max-budget-usd flag
2566- Discovery of custom slash commands, subagents, and output styles no longer respects .gitignore
2567- Stop `/terminal-setup` from adding backslash to `Shift + Enter` in VS Code
2568- Add branch and tag support for git-based plugins and marketplaces using fragment syntax (e.g., `owner/repo#branch`)
2569- Fixed a bug where macOS permission prompts would show up upon initial launch when launching from home directory
2570- Various other bug fixes
2571
2572## 2.0.27
2573
2574- New UI for permission prompts
2575- Added current branch filtering and search to session resume screen for easier navigation
2576- Fixed directory @-mention causing "No assistant message found" error
2577- VSCode Extension: Add config setting to include .gitignored files in file searches
2578- VSCode Extension: Bug fixes for unrelated 'Warmup' conversations, and configuration/settings occasionally being reset to defaults
2579
2580## 2.0.25
2581
2582- 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
2583
2584## 2.0.24
2585
2586- Fixed a bug where project-level skills were not loading when --setting-sources 'project' was specified
2587- Claude Code Web: Support for Web -> CLI teleport
2588- Sandbox: Releasing a sandbox mode for the BashTool on Linux & Mac
2589- Bedrock: Display awsAuthRefresh output when auth is required
2590
2591## 2.0.22
2592
2593- Fixed content layout shift when scrolling through slash commands
2594- IDE: Add toggle to enable/disable thinking.
2595- Fix bug causing duplicate permission prompts with parallel tool calls
2596- Add support for enterprise managed MCP allowlist and denylist
2597
2598## 2.0.21
2599
2600- Support MCP `structuredContent` field in tool responses
2601- Added an interactive question tool
2602- Claude will now ask you questions more often in plan mode
2603- Added Haiku 4.5 as a model option for Pro users
2604- Fixed an issue where queued commands don't have access to previous messages' output
2605
2606## 2.0.20
2607
2608- Added support for Claude Skills
2609
2610## 2.0.19
2611
2612- Auto-background long-running bash commands instead of killing them. Customize with BASH_DEFAULT_TIMEOUT_MS
2613- Fixed a bug where Haiku was unnecessarily called in print mode
2614
2615## 2.0.17
2616
2617- Added Haiku 4.5 to model selector!
2618- Haiku 4.5 automatically uses Sonnet in plan mode, and Haiku for execution (i.e. SonnetPlan by default)
2619- 3P (Bedrock and Vertex) are not automatically upgraded yet. Manual upgrading can be done through setting `ANTHROPIC_DEFAULT_HAIKU_MODEL`
2620- Introducing the Explore subagent. Powered by Haiku it'll search through your codebase efficiently to save context!
2621- OTEL: support HTTP_PROXY and HTTPS_PROXY
2622- `CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC` now disables release notes fetching
2623
2624## 2.0.15
2625
2626- Fixed bug with resuming where previously created files needed to be read again before writing
2627- Fixed bug with `-p` mode where @-mentioned files needed to be read again before writing
2628
2629## 2.0.14
2630
2631- Fix @-mentioning MCP servers to toggle them on/off
2632- Improve permission checks for bash with inline env vars
2633- Fix ultrathink + thinking toggle
2634- Reduce unnecessary logins
2635- Document --system-prompt
2636- Several improvements to rendering
2637- Plugins UI polish
2638
2639## 2.0.13
2640
2641- Fixed `/plugin` not working on native build
2642
2643## 2.0.12
2644
2645- **Plugin System Released**: Extend Claude Code with custom commands, agents, hooks, and MCP servers from marketplaces
2646- `/plugin install`, `/plugin enable/disable`, `/plugin marketplace` commands for plugin management
2647- Repository-level plugin configuration via `extraKnownMarketplaces` for team collaboration
2648- `/plugin validate` command for validating plugin structure and configuration
2649- Plugin announcement blog post at https://www.anthropic.com/news/claude-code-plugins
2650- Plugin documentation available at https://code.claude.com/docs/en/plugins
2651- Comprehensive error messages and diagnostics via `/doctor` command
2652- Avoid flickering in `/model` selector
2653- Improvements to `/help`
2654- Avoid mentioning hooks in `/resume` summaries
2655- Changes to the "verbose" setting in `/config` now persist across sessions
2656
2657## 2.0.11
2658
2659- Reduced system prompt size by 1.4k tokens
2660- IDE: Fixed keyboard shortcuts and focus issues for smoother interaction
2661- Fixed Opus fallback rate limit errors appearing incorrectly
2662- Fixed /add-dir command selecting wrong default tab
2663
2664## 2.0.10
2665
2666- Rewrote terminal renderer for buttery smooth UI
2667- Enable/disable MCP servers by @mentioning, or in /mcp
2668- Added tab completion for shell commands in bash mode
2669- PreToolUse hooks can now modify tool inputs
2670- Press Ctrl-G to edit your prompt in your system's configured text editor
2671- Fixes for bash permission checks with environment variables in the command
2672
2673## 2.0.9
2674
2675- Fix regression where bash backgrounding stopped working
2676
2677## 2.0.8
2678
2679- Update Bedrock default Sonnet model to `global.anthropic.claude-sonnet-4-5-20250929-v1:0`
2680- IDE: Add drag-and-drop support for files and folders in chat
2681- /context: Fix counting for thinking blocks
2682- Improve message rendering for users with light themes on dark terminals
2683- Remove deprecated .claude.json allowedTools, ignorePatterns, env, and todoFeatureEnabled config options (instead, configure these in your settings.json)
2684
2685## 2.0.5
2686
2687- IDE: Fix IME unintended message submission with Enter and Tab
2688- IDE: Add "Open in Terminal" link in login screen
2689- Fix unhandled OAuth expiration 401 API errors
2690- SDK: Added SDKUserMessageReplay.isReplay to prevent duplicate messages
2691
2692## 2.0.1
2693
2694- Skip Sonnet 4.5 default model setting change for Bedrock and Vertex
2695- Various bug fixes and presentation improvements
2696
2697## 2.0.0
2698
2699- New native VS Code extension
2700- Fresh coat of paint throughout the whole app
2701- /rewind a conversation to undo code changes
2702- /usage command to see plan limits
2703- Tab to toggle thinking (sticky across sessions)
2704- Ctrl-R to search history
2705- Unshipped claude config command
2706- Hooks: Reduced PostToolUse 'tool_use' ids were found without 'tool_result' blocks errors
2707- SDK: The Claude Code SDK is now the Claude Agent SDK
2708- Add subagents dynamically with `--agents` flag
2709
2710## 1.0.126
2711
2712- Enable /context command for Bedrock and Vertex
2713- Add mTLS support for HTTP-based OpenTelemetry exporters
2714
2715## 1.0.124
2716
2717- Set `CLAUDE_BASH_NO_LOGIN` environment variable to 1 or true to to skip login shell for BashTool
2718- Fix Bedrock and Vertex environment variables evaluating all strings as truthy
2719- No longer inform Claude of the list of allowed tools when permission is denied
2720- Fixed security vulnerability in Bash tool permission checks
2721- Improved VSCode extension performance for large files
2722
2723## 1.0.123
2724
2725- Bash permission rules now support output redirections when matching (e.g., `Bash(python:*)` matches `python script.py > output.txt`)
2726- Fixed thinking mode triggering on negation phrases like "don't think"
2727- Fixed rendering performance degradation during token streaming
2728- Added SlashCommand tool, which enables Claude to invoke your slash commands. https://code.claude.com/docs/en/slash-commands#SlashCommand-tool
2729- Enhanced BashTool environment snapshot logging
2730- Fixed a bug where resuming a conversation in headless mode would sometimes enable thinking unnecessarily
2731- Migrated --debug logging to a file, to enable easy tailing & filtering
2732
2733## 1.0.120
2734
2735- Fix input lag during typing, especially noticeable with large prompts
2736- Improved VSCode extension command registry and sessions dialog user experience
2737- Enhanced sessions dialog responsiveness and visual feedback
2738- Fixed IDE compatibility issue by removing worktree support check
2739- Fixed security vulnerability where Bash tool permission checks could be bypassed using prefix matching
2740
2741## 1.0.119
2742
2743- Fix Windows issue where process visually freezes on entering interactive mode
2744- Support dynamic headers for MCP servers via headersHelper configuration
2745- Fix thinking mode not working in headless sessions
2746- Fix slash commands now properly update allowed tools instead of replacing them
2747
2748## 1.0.117
2749
2750- Add Ctrl-R history search to recall previous commands like bash/zsh
2751- Fix input lag while typing, especially on Windows
2752- Add sed command to auto-allowed commands in acceptEdits mode
2753- Fix Windows PATH comparison to be case-insensitive for drive letters
2754- Add permissions management hint to /add-dir output
2755
2756## 1.0.115
2757
2758- Improve thinking mode display with enhanced visual effects
2759- Type /t to temporarily disable thinking mode in your prompt
2760- Improve path validation for glob and grep tools
2761- Show condensed output for post-tool hooks to reduce visual clutter
2762- Fix visual feedback when loading state completes
2763- Improve UI consistency for permission request dialogs
2764
2765## 1.0.113
2766
2767- Deprecated piped input in interactive mode
2768- Move Ctrl+R keybinding for toggling transcript to Ctrl+O
2769
2770## 1.0.112
2771
2772- Transcript mode (Ctrl+R): Added the model used to generate each assistant message
2773- Addressed issue where some Claude Max users were incorrectly recognized as Claude Pro users
2774- Hooks: Added systemMessage support for SessionEnd hooks
2775- Added `spinnerTipsEnabled` setting to disable spinner tips
2776- IDE: Various improvements and bug fixes
2777
2778## 1.0.111
2779
2780- /model now validates provided model names
2781- Fixed Bash tool crashes caused by malformed shell syntax parsing
2782
2783## 1.0.110
2784
2785- /terminal-setup command now supports WezTerm
2786- MCP: OAuth tokens now proactively refresh before expiration
2787- Fixed reliability issues with background Bash processes
2788
2789## 1.0.109
2790
2791- SDK: Added partial message streaming support via `--include-partial-messages` CLI flag
2792
2793## 1.0.106
2794
2795- Windows: Fixed path permission matching to consistently use POSIX format (e.g., `Read(//c/Users/...)`)
2796
2797## 1.0.97
2798
2799- Settings: /doctor now validates permission rule syntax and suggests corrections
2800
2801## 1.0.94
2802
2803- Vertex: add support for global endpoints for supported models
2804- /memory command now allows direct editing of all imported memory files
2805- SDK: Add custom tools as callbacks
2806- Added /todos command to list current todo items
2807
2808## 1.0.93
2809
2810- Windows: Add alt + v shortcut for pasting images from clipboard
2811- Support NO_PROXY environment variable to bypass proxy for specified hostnames and IPs
2812
2813## 1.0.90
2814
2815- Settings file changes take effect immediately - no restart required
2816
2817## 1.0.88
2818
2819- Fixed issue causing "OAuth authentication is currently not supported"
2820- Status line input now includes `exceeds_200k_tokens`
2821- Fixed incorrect usage tracking in /cost.
2822- Introduced `ANTHROPIC_DEFAULT_SONNET_MODEL` and `ANTHROPIC_DEFAULT_OPUS_MODEL` for controlling model aliases opusplan, opus, and sonnet.
2823- Bedrock: Updated default Sonnet model to Sonnet 4
2824
2825## 1.0.86
2826
2827- Added /context to help users self-serve debug context issues
2828- SDK: Added UUID support for all SDK messages
2829- SDK: Added `--replay-user-messages` to replay user messages back to stdout
2830
2831## 1.0.85
2832
2833- Status line input now includes session cost info
2834- Hooks: Introduced SessionEnd hook
2835
2836## 1.0.84
2837
2838- Fix tool_use/tool_result id mismatch error when network is unstable
2839- Fix Claude sometimes ignoring real-time steering when wrapping up a task
2840- @-mention: Add ~/.claude/\* files to suggestions for easier agent, output style, and slash command editing
2841- Use built-in ripgrep by default; to opt out of this behavior, set USE_BUILTIN_RIPGREP=0
2842
2843## 1.0.83
2844
2845- @-mention: Support files with spaces in path
2846- New shimmering spinner
2847
2848## 1.0.82
2849
2850- SDK: Add request cancellation support
2851- SDK: New additionalDirectories option to search custom paths, improved slash command processing
2852- Settings: Validation prevents invalid fields in .claude/settings.json files
2853- MCP: Improve tool name consistency
2854- Bash: Fix crash when Claude tries to automatically read large files
2855
2856## 1.0.81
2857
2858- Released output styles, including new built-in educational output styles "Explanatory" and "Learning". Docs: https://code.claude.com/docs/en/output-styles
2859- Agents: Fix custom agent loading when agent files are unparsable
2860
2861## 1.0.80
2862
2863- UI improvements: Fix text contrast for custom subagent colors and spinner rendering issues
2864
2865## 1.0.77
2866
2867- Bash tool: Fix heredoc and multiline string escaping, improve stderr redirection handling
2868- SDK: Add session support and permission denial tracking
2869- Fix token limit errors in conversation summarization
2870- Opus Plan Mode: New setting in `/model` to run Opus only in plan mode, Sonnet otherwise
2871
2872## 1.0.73
2873
2874- MCP: Support multiple config files with `--mcp-config file1.json file2.json`
2875- MCP: Press Esc to cancel OAuth authentication flows
2876- Bash: Improved command validation and reduced false security warnings
2877- UI: Enhanced spinner animations and status line visual hierarchy
2878- Linux: Added support for Alpine and musl-based distributions (requires separate ripgrep installation)
2879
2880## 1.0.72
2881
2882- Ask permissions: have Claude Code always ask for confirmation to use specific tools with /permissions
2883
2884## 1.0.71
2885
2886- Background commands: (Ctrl-b) to run any Bash command in the background so Claude can keep working (great for dev servers, tailing logs, etc.)
2887- Customizable status line: add your terminal prompt to Claude Code with /statusline
2888
2889## 1.0.70
2890
2891- Performance: Optimized message rendering for better performance with large contexts
2892- Windows: Fixed native file search, ripgrep, and subagent functionality
2893- Added support for @-mentions in slash command arguments
2894
2895## 1.0.69
2896
2897- Upgraded Opus to version 4.1
2898
2899## 1.0.68
2900
2901- Fix incorrect model names being used for certain commands like `/pr-comments`
2902- 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.
2903- Windows: improve sub-process spawning to eliminate "No such file or directory" when running commands like pnpm
2904- Enhanced /doctor command with CLAUDE.md and MCP tool context for self-serve debugging
2905- SDK: Added canUseTool callback support for tool confirmation
2906- Added `disableAllHooks` setting
2907- Improved file suggestions performance in large repos
2908
2909## 1.0.65
2910
2911- IDE: Fixed connection stability issues and error handling for diagnostics
2912- Windows: Fixed shell environment setup for users without .bashrc files
2913
2914## 1.0.64
2915
2916- Agents: Added model customization support - you can now specify which model an agent should use
2917- Agents: Fixed unintended access to the recursive agent tool
2918- Hooks: Added systemMessage field to hook JSON output for displaying warnings and context
2919- SDK: Fixed user input tracking across multi-turn conversations
2920- Added hidden files to file search and @-mention suggestions
2921
2922## 1.0.63
2923
2924- Windows: Fixed file search, @agent mentions, and custom slash commands functionality
2925
2926## 1.0.62
2927
2928- Added @-mention support with typeahead for custom agents. @<your-custom-agent> to invoke it
2929- Hooks: Added SessionStart hook for new session initialization
2930- /add-dir command now supports typeahead for directory paths
2931- Improved network connectivity check reliability
2932
2933## 1.0.61
2934
2935- Transcript mode (Ctrl+R): Changed Esc to exit transcript mode rather than interrupt
2936- Settings: Added `--settings` flag to load settings from a JSON file
2937- Settings: Fixed resolution of settings files paths that are symlinks
2938- OTEL: Fixed reporting of wrong organization after authentication changes
2939- Slash commands: Fixed permissions checking for allowed-tools with Bash
2940- IDE: Added support for pasting images in VSCode MacOS using ⌘+V
2941- IDE: Added `CLAUDE_CODE_AUTO_CONNECT_IDE=false` for disabling IDE auto-connection
2942- Added `CLAUDE_CODE_SHELL_PREFIX` for wrapping Claude and user-provided shell commands run by Claude Code
2943
2944## 1.0.60
2945
2946- You can now create custom subagents for specialized tasks! Run /agents to get started
2947
2948## 1.0.59
2949
2950- SDK: Added tool confirmation support with canUseTool callback
2951- SDK: Allow specifying env for spawned process
2952- Hooks: Exposed PermissionDecision to hooks (including "ask")
2953- Hooks: UserPromptSubmit now supports additionalContext in advanced JSON output
2954- Fixed issue where some Max users that specified Opus would still see fallback to Sonnet
2955
2956## 1.0.58
2957
2958- Added support for reading PDFs
2959- MCP: Improved server health status display in 'claude mcp list'
2960- Hooks: Added CLAUDE_PROJECT_DIR env var for hook commands
2961
2962## 1.0.57
2963
2964- Added support for specifying a model in slash commands
2965- Improved permission messages to help Claude understand allowed tools
2966- Fix: Remove trailing newlines from bash output in terminal wrapping
2967
2968## 1.0.56
2969
2970- Windows: Enabled shift+tab for mode switching on versions of Node.js that support terminal VT mode
2971- Fixes for WSL IDE detection
2972- Fix an issue causing awsRefreshHelper changes to .aws directory not to be picked up
2973
2974## 1.0.55
2975
2976- Clarified knowledge cutoff for Opus 4 and Sonnet 4 models
2977- Windows: fixed Ctrl+Z crash
2978- SDK: Added ability to capture error logging
2979- Add --system-prompt-file option to override system prompt in print mode
2980
2981## 1.0.54
2982
2983- Hooks: Added UserPromptSubmit hook and the current working directory to hook inputs
2984- Custom slash commands: Added argument-hint to frontmatter
2985- Windows: OAuth uses port 45454 and properly constructs browser URL
2986- Windows: mode switching now uses alt + m, and plan mode renders properly
2987- Shell: Switch to in-memory shell snapshot to fix file-related errors
2988
2989## 1.0.53
2990
2991- Updated @-mention file truncation from 100 lines to 2000 lines
2992- 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).
2993
2994## 1.0.52
2995
2996- Added support for MCP server instructions
2997
2998## 1.0.51
2999
3000- Added support for native Windows (requires Git for Windows)
3001- Added support for Bedrock API keys through environment variable AWS_BEARER_TOKEN_BEDROCK
3002- Settings: /doctor can now help you identify and fix invalid setting files
3003- `--append-system-prompt` can now be used in interactive mode, not just --print/-p.
3004- Increased auto-compact warning threshold from 60% to 80%
3005- Fixed an issue with handling user directories with spaces for shell snapshots
3006- OTEL resource now includes os.type, os.version, host.arch, and wsl.version (if running on Windows Subsystem for Linux)
3007- Custom slash commands: Fixed user-level commands in subdirectories
3008- Plan mode: Fixed issue where rejected plan from sub-task would get discarded
3009
3010## 1.0.48
3011
3012- Fixed a bug in v1.0.45 where the app would sometimes freeze on launch
3013- Added progress messages to Bash tool based on the last 5 lines of command output
3014- Added expanding variables support for MCP server configuration
3015- Moved shell snapshots from /tmp to ~/.claude for more reliable Bash tool calls
3016- Improved IDE extension path handling when Claude Code runs in WSL
3017- Hooks: Added a PreCompact hook
3018- Vim mode: Added c, f/F, t/T
3019
3020## 1.0.45
3021
3022- Redesigned Search (Grep) tool with new tool input parameters and features
3023- Disabled IDE diffs for notebook files, fixing "Timeout waiting after 1000ms" error
3024- Fixed config file corruption issue by enforcing atomic writes
3025- Updated prompt input undo to Ctrl+\_ to avoid breaking existing Ctrl+U behavior, matching zsh's undo shortcut
3026- Stop Hooks: Fixed transcript path after /clear and fixed triggering when loop ends with tool call
3027- Custom slash commands: Restored namespacing in command names based on subdirectories. For example, .claude/commands/frontend/component.md is now /frontend:component, not /component.
3028
3029## 1.0.44
3030
3031- New /export command lets you quickly export a conversation for sharing
3032- MCP: resource_link tool results are now supported
3033- MCP: tool annotations and tool titles now display in /mcp view
3034- Changed Ctrl+Z to suspend Claude Code. Resume by running `fg`. Prompt input undo is now Ctrl+U.
3035
3036## 1.0.43
3037
3038- Fixed a bug where the theme selector was saving excessively
3039- Hooks: Added EPIPE system error handling
3040
3041## 1.0.42
3042
3043- Added tilde (`~`) expansion support to `/add-dir` command
3044
3045## 1.0.41
3046
3047- Hooks: Split Stop hook triggering into Stop and SubagentStop
3048- Hooks: Enabled optional timeout configuration for each command
3049- Hooks: Added "hook_event_name" to hook input
3050- Fixed a bug where MCP tools would display twice in tool list
3051- New tool parameters JSON for Bash tool in `tool_decision` event
3052
3053## 1.0.40
3054
3055- Fixed a bug causing API connection errors with UNABLE_TO_GET_ISSUER_CERT_LOCALLY if `NODE_EXTRA_CA_CERTS` was set
3056
3057## 1.0.39
3058
3059- New Active Time metric in OpenTelemetry logging
3060
3061## 1.0.38
3062
3063- Released hooks. Special thanks to community input in https://github.com/anthropics/claude-code/issues/712. Docs: https://code.claude.com/docs/en/hooks
3064
3065## 1.0.37
3066
3067- Remove ability to set `Proxy-Authorization` header via ANTHROPIC_AUTH_TOKEN or apiKeyHelper
3068
3069## 1.0.36
3070
3071- Web search now takes today's date into context
3072- Fixed a bug where stdio MCP servers were not terminating properly on exit
3073
3074## 1.0.35
3075
3076- Added support for MCP OAuth Authorization Server discovery
3077
3078## 1.0.34
3079
3080- Fixed a memory leak causing a MaxListenersExceededWarning message to appear
3081
3082## 1.0.33
3083
3084- Improved logging functionality with session ID support
3085- Added prompt input undo functionality (Ctrl+Z and vim 'u' command)
3086- Improvements to plan mode
3087
3088## 1.0.32
3089
3090- Updated loopback config for litellm
3091- Added forceLoginMethod setting to bypass login selection screen
3092
3093## 1.0.31
3094
3095- Fixed a bug where ~/.claude.json would get reset when file contained invalid JSON
3096
3097## 1.0.30
3098
3099- Custom slash commands: Run bash output, @-mention files, enable thinking with thinking keywords
3100- Improved file path autocomplete with filename matching
3101- Added timestamps in Ctrl-r mode and fixed Ctrl-c handling
3102- Enhanced jq regex support for complex filters with pipes and select
3103
3104## 1.0.29
3105
3106- Improved CJK character support in cursor navigation and rendering
3107
3108## 1.0.28
3109
3110- Slash commands: Fix selector display during history navigation
3111- Resizes images before upload to prevent API size limit errors
3112- Added XDG_CONFIG_HOME support to configuration directory
3113- Performance optimizations for memory usage
3114- New attributes (terminal.type, language) in OpenTelemetry logging
3115
3116## 1.0.27
3117
3118- Streamable HTTP MCP servers are now supported
3119- Remote MCP servers (SSE and HTTP) now support OAuth
3120- MCP resources can now be @-mentioned
3121- /resume slash command to switch conversations within Claude Code
3122
3123## 1.0.25
3124
3125- Slash commands: moved "project" and "user" prefixes to descriptions
3126- Slash commands: improved reliability for command discovery
3127- Improved support for Ghostty
3128- Improved web search reliability
3129
3130## 1.0.24
3131
3132- Improved /mcp output
3133- Fixed a bug where settings arrays got overwritten instead of merged
3134
3135## 1.0.23
3136
3137- Released TypeScript SDK: import @anthropic-ai/claude-code to get started
3138- Released Python SDK: pip install claude-code-sdk to get started
3139
3140## 1.0.22
3141
3142- SDK: Renamed `total_cost` to `total_cost_usd`
3143
3144## 1.0.21
3145
3146- Improved editing of files with tab-based indentation
3147- Fix for tool_use without matching tool_result errors
3148- Fixed a bug where stdio MCP server processes would linger after quitting Claude Code
3149
3150## 1.0.18
3151
3152- Added --add-dir CLI argument for specifying additional working directories
3153- Added streaming input support without require -p flag
3154- Improved startup performance and session storage performance
3155- Added CLAUDE_BASH_MAINTAIN_PROJECT_WORKING_DIR environment variable to freeze working directory for bash commands
3156- Added detailed MCP server tools display (/mcp)
3157- MCP authentication and permission improvements
3158- Added auto-reconnection for MCP SSE connections on disconnect
3159- Fixed issue where pasted content was lost when dialogs appeared
3160
3161## 1.0.17
3162
3163- We now emit messages from sub-tasks in -p mode (look for the parent_tool_use_id property)
3164- Fixed crashes when the VS Code diff tool is invoked multiple times quickly
3165- MCP server list UI improvements
3166- Update Claude Code process title to display "claude" instead of "node"
3167
3168## 1.0.11
3169
3170- Claude Code can now also be used with a Claude Pro subscription
3171- Added /upgrade for smoother switching to Claude Max plans
3172- Improved UI for authentication from API keys and Bedrock/Vertex/external auth tokens
3173- Improved shell configuration error handling
3174- Improved todo list handling during compaction
3175
3176## 1.0.10
3177
3178- Added markdown table support
3179- Improved streaming performance
3180
3181## 1.0.8
3182
3183- Fixed Vertex AI region fallback when using CLOUD_ML_REGION
3184- Increased default otel interval from 1s -> 5s
3185- Fixed edge cases where MCP_TIMEOUT and MCP_TOOL_TIMEOUT weren't being respected
3186- Fixed a regression where search tools unnecessarily asked for permissions
3187- Added support for triggering thinking non-English languages
3188- Improved compacting UI
3189
3190## 1.0.7
3191
3192- Renamed /allowed-tools -> /permissions
3193- Migrated allowedTools and ignorePatterns from .claude.json -> settings.json
3194- Deprecated claude config commands in favor of editing settings.json
3195- Fixed a bug where --dangerously-skip-permissions sometimes didn't work in --print mode
3196- Improved error handling for /install-github-app
3197- Bugfixes, UI polish, and tool reliability improvements
3198
3199## 1.0.6
3200
3201- Improved edit reliability for tab-indented files
3202- Respect CLAUDE_CONFIG_DIR everywhere
3203- Reduced unnecessary tool permission prompts
3204- Added support for symlinks in @file typeahead
3205- Bugfixes, UI polish, and tool reliability improvements
3206
3207## 1.0.4
3208
3209- Fixed a bug where MCP tool errors weren't being parsed correctly
3210
3211## 1.0.1
3212
3213- Added `DISABLE_INTERLEAVED_THINKING` to give users the option to opt out of interleaved thinking.
3214- Improved model references to show provider-specific names (Sonnet 3.7 for Bedrock, Sonnet 4 for Console)
3215- Updated documentation links and OAuth process descriptions
3216
3217## 1.0.0
3218
3219- Claude Code is now generally available
3220- Introducing Sonnet 4 and Opus 4 models
3221
3222## 0.2.125
3223
3224- Breaking change: Bedrock ARN passed to `ANTHROPIC_MODEL` or `ANTHROPIC_SMALL_FAST_MODEL` should no longer contain an escaped slash (specify `/` instead of `%2F`)
3225- Removed `DEBUG=true` in favor of `ANTHROPIC_LOG=debug`, to log all requests
3226
3227## 0.2.117
3228
3229- Breaking change: --print JSON output now returns nested message objects, for forwards-compatibility as we introduce new metadata fields
3230- Introduced settings.cleanupPeriodDays
3231- Introduced CLAUDE_CODE_API_KEY_HELPER_TTL_MS env var
3232- Introduced --debug mode
3233
3234## 0.2.108
3235
3236- You can now send messages to Claude while it works to steer Claude in real-time
3237- Introduced BASH_DEFAULT_TIMEOUT_MS and BASH_MAX_TIMEOUT_MS env vars
3238- Fixed a bug where thinking was not working in -p mode
3239- Fixed a regression in /cost reporting
3240- Deprecated MCP wizard interface in favor of other MCP commands
3241- Lots of other bugfixes and improvements
3242
3243## 0.2.107
3244
3245- CLAUDE.md files can now import other files. Add @path/to/file.md to ./CLAUDE.md to load additional files on launch
3246
3247## 0.2.106
3248
3249- MCP SSE server configs can now specify custom headers
3250- Fixed a bug where MCP permission prompt didn't always show correctly
3251
3252## 0.2.105
3253
3254- Claude can now search the web
3255- Moved system & account status to /status
3256- Added word movement keybindings for Vim
3257- Improved latency for startup, todo tool, and file edits
3258
3259## 0.2.102
3260
3261- Improved thinking triggering reliability
3262- Improved @mention reliability for images and folders
3263- You can now paste multiple large chunks into one prompt
3264
3265## 0.2.100
3266
3267- Fixed a crash caused by a stack overflow error
3268- Made db storage optional; missing db support disables --continue and --resume
3269
3270## 0.2.98
3271
3272- Fixed an issue where auto-compact was running twice
3273
3274## 0.2.96
3275
3276- Claude Code can now also be used with a Claude Max subscription (https://claude.ai/upgrade)
3277
3278## 0.2.93
3279
3280- Resume conversations from where you left off from with "claude --continue" and "claude --resume"
3281- Claude now has access to a Todo list that helps it stay on track and be more organized
3282
3283## 0.2.82
3284
3285- Added support for --disallowedTools
3286- Renamed tools for consistency: LSTool -> LS, View -> Read, etc.
3287
3288## 0.2.75
3289
3290- Hit Enter to queue up additional messages while Claude is working
3291- Drag in or copy/paste image files directly into the prompt
3292- @-mention files to directly add them to context
3293- Run one-off MCP servers with `claude --mcp-config <path-to-file>`
3294- Improved performance for filename auto-complete
3295
3296## 0.2.74
3297
3298- Added support for refreshing dynamically generated API keys (via apiKeyHelper), with a 5 minute TTL
3299- Task tool can now perform writes and run bash commands
3300
3301## 0.2.72
3302
3303- Updated spinner to indicate tokens loaded and tool usage
3304
3305## 0.2.70
3306
3307- Network commands like curl are now available for Claude to use
3308- Claude can now run multiple web queries in parallel
3309- Pressing ESC once immediately interrupts Claude in Auto-accept mode
3310
3311## 0.2.69
3312
3313- Fixed UI glitches with improved Select component behavior
3314- Enhanced terminal output display with better text truncation logic
3315
3316## 0.2.67
3317
3318- Shared project permission rules can be saved in .claude/settings.json
3319
3320## 0.2.66
3321
3322- Print mode (-p) now supports streaming output via --output-format=stream-json
3323- Fixed issue where pasting could trigger memory or bash mode unexpectedly
3324
3325## 0.2.63
3326
3327- Fixed an issue where MCP tools were loaded twice, which caused tool call errors
3328
3329## 0.2.61
3330
3331- Navigate menus with vim-style keys (j/k) or bash/emacs shortcuts (Ctrl+n/p) for faster interaction
3332- Enhanced image detection for more reliable clipboard paste functionality
3333- Fixed an issue where ESC key could crash the conversation history selector
3334
3335## 0.2.59
3336
3337- Copy+paste images directly into your prompt
3338- Improved progress indicators for bash and fetch tools
3339- Bugfixes for non-interactive mode (-p)
3340
3341## 0.2.54
3342
3343- Quickly add to Memory by starting your message with '#'
3344- Press ctrl+r to see full output for long tool results
3345- Added support for MCP SSE transport
3346
3347## 0.2.53
3348
3349- New web fetch tool lets Claude view URLs that you paste in
3350- Fixed a bug with JPEG detection
3351
3352## 0.2.50
3353
3354- New MCP "project" scope now allows you to add MCP servers to .mcp.json files and commit them to your repository
3355
3356## 0.2.49
3357
3358- Previous MCP server scopes have been renamed: previous "project" scope is now "local" and "global" scope is now "user"
3359
3360## 0.2.47
3361
3362- Press Tab to auto-complete file and folder names
3363- Press Shift + Tab to toggle auto-accept for file edits
3364- Automatic conversation compaction for infinite conversation length (toggle with /config)
3365
3366## 0.2.44
3367
3368- Ask Claude to make a plan with thinking mode: just say 'think' or 'think harder' or even 'ultrathink'
3369
3370## 0.2.41
3371
3372- MCP server startup timeout can now be configured via MCP_TIMEOUT environment variable
3373- MCP server startup no longer blocks the app from starting up
3374
3375## 0.2.37
3376
3377- New /release-notes command lets you view release notes at any time
3378- `claude config add/remove` commands now accept multiple values separated by commas or spaces
3379
3380## 0.2.36
3381
3382- Import MCP servers from Claude Desktop with `claude mcp add-from-claude-desktop`
3383- Add MCP servers as JSON strings with `claude mcp add-json <n> <json>`
3384
3385## 0.2.34
3386
3387- Vim bindings for text input - enable with /vim or /config
3388
3389## 0.2.32
3390
3391- Interactive MCP setup wizard: Run "claude mcp add" to add MCP servers with a step-by-step interface
3392- Fix for some PersistentShell issues
3393
3394## 0.2.31
3395
3396- Custom slash commands: Markdown files in .claude/commands/ directories now appear as custom slash commands to insert prompts into your conversation
3397- MCP debug mode: Run with --mcp-debug flag to get more information about MCP server errors
3398
3399## 0.2.30
3400
3401- Added ANSI color theme for better terminal compatibility
3402- Fixed issue where slash command arguments weren't being sent properly
3403- (Mac-only) API keys are now stored in macOS Keychain
3404
3405## 0.2.26
3406
3407- New /approved-tools command for managing tool permissions
3408- Word-level diff display for improved code readability
3409- Fuzzy matching for slash commands
3410
3411## 0.2.21
3412
3413- Fuzzy matching for /commands