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 194736a · on Apr 14, 2026 History
2,981 lines · 218.3 KBPreviewCodeRaw
1# Changelog
2
3## 2.1.107
4
5- Show thinking hints sooner during long operations
6
7## 2.1.105
8
9- Added `path` parameter to the `EnterWorktree` tool to switch into an existing worktree of the current repository
10- Added PreCompact hook support: hooks can now block compaction by exiting with code 2 or returning `{"decision":"block"}`
11- Added background monitor support for plugins via a top-level `monitors` manifest key that auto-arms at session start or on skill invoke
12- `/proactive` is now an alias for `/loop`
13- Improved stalled API stream handling: streams now abort after 5 minutes of no data and retry non-streaming instead of hanging indefinitely
14- Improved network error messages: connection errors now show a retry message immediately instead of a silent spinner
15- Improved file write display: long single-line writes (e.g. minified JSON) are now truncated in the UI instead of paginating across many screens
16- Improved `/doctor` layout with status icons; press `f` to have Claude fix reported issues
17- Improved `/config` labels and descriptions for clarity
18- Improved skill description handling: raised the listing cap from 250 to 1,536 characters and added a startup warning when descriptions are truncated
19- 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
20- Improved stale agent worktree cleanup to remove worktrees whose PR was squash-merged instead of keeping them indefinitely
21- Improved MCP large-output truncation prompt to give format-specific recipes (e.g. `jq` for JSON, computed Read chunk sizes for text)
22- Fixed images attached to queued messages (sent while Claude is working) being dropped
23- Fixed screen going blank when the prompt input wraps to a second line in long conversations
24- Fixed leading whitespace getting copied when selecting multi-line assistant responses in fullscreen mode
25- Fixed leading whitespace being trimmed from assistant messages, breaking ASCII art and indented diagrams
26- Fixed garbled bash output when commands print clickable file links (e.g. Python `rich`/`loguru` logging)
27- 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)
28- Fixed duplicate "Creating worktree" text in EnterWorktree/ExitWorktree tool display
29- Fixed queued user prompts disappearing from focus mode
30- Fixed one-shot scheduled tasks re-firing repeatedly when the file watcher missed the post-fire cleanup
31- Fixed inbound channel notifications being silently dropped after the first message for Team/Enterprise users
32- Fixed marketplace plugins with `package.json` and lockfile not having dependencies installed automatically after install/update
33- Fixed marketplace auto-update leaving the official marketplace in a broken state when a plugin process holds files open during the update
34- Fixed "Resume this session with..." hint not printing on exit after `/resume`, `--worktree`, or `/branch`
35- Fixed feedback survey shortcut keys firing when typed at the end of a longer prompt
36- Fixed stdio MCP server emitting malformed (non-JSON) output hanging the session instead of failing fast with "Connection closed"
37- Fixed MCP tools missing on the first turn of headless/remote-trigger sessions when MCP servers connect asynchronously
38- 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
39- Fixed 429 rate-limit errors showing a raw JSON dump instead of a clean message for API-key, Bedrock, and Vertex users
40- Fixed crash on resume when session contains malformed text blocks
41- Fixed `/help` dropping the tab bar, Shortcuts heading, and footer at short terminal heights
42- Fixed malformed keybinding entry values in `keybindings.json` being silently loaded instead of rejected with a clear error
43- Fixed `CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC` in one project's settings permanently disabling usage metrics for all projects on the machine
44- Fixed washed-out 16-color palette when using Ghostty, Kitty, Alacritty, WezTerm, foot, rio, or Contour over SSH/mosh
45- Fixed Bash tool suggesting `acceptEdits` permission mode when exiting plan mode would downgrade from a higher permission level
46
47## 2.1.101
48
49- Added `/team-onboarding` command to generate a teammate ramp-up guide from your local Claude Code usage
50- 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)
51- `/ultraplan` and other remote-session features now auto-create a default cloud environment instead of requiring web setup first
52- Improved brief mode to retry once when Claude responds with plain text instead of a structured message
53- Improved focus mode: Claude now writes more self-contained summaries since it knows you only see its final message
54- 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
55- Improved rate-limit retry messages to show which limit was hit and when it resets instead of an opaque seconds countdown
56- Improved refusal error messages to include the API-provided explanation when available
57- Improved `claude -p --resume <name>` to accept session titles set via `/rename` or `--name`
58- Improved settings resilience: an unrecognized hook event name in `settings.json` no longer causes the entire file to be ignored
59- Improved plugin hooks from plugins force-enabled by managed settings to run when `allowManagedHooksOnly` is set
60- Improved `/plugin` and `claude plugin update` to show a warning when the marketplace could not be refreshed, instead of silently reporting a stale version
61- 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
62- 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
63- Improved SDK `query()` to clean up subprocess and temp files when consumers `break` from `for await` or use `await using`
64- Fixed a command injection vulnerability in the POSIX `which` fallback used by LSP binary detection
65- Fixed a memory leak where long sessions retained dozens of historical copies of the message list in the virtual scroller
66- Fixed `--resume`/`--continue` losing conversation context on large sessions when the loader anchored on a dead-end branch instead of the live conversation
67- Fixed `--resume` chain recovery bridging into an unrelated subagent conversation when a subagent message landed near a main-chain write gap
68- Fixed a crash on `--resume` when a persisted Edit/Write tool result was missing its `file_path`
69- Fixed a hardcoded 5-minute request timeout that aborted slow backends (local LLMs, extended thinking, slow gateways) regardless of `API_TIMEOUT_MS`
70- Fixed `permissions.deny` rules not overriding a PreToolUse hook's `permissionDecision: "ask"` — previously the hook could downgrade a deny into a prompt
71- Fixed `--setting-sources` without `user` causing background cleanup to ignore `cleanupPeriodDays` and delete conversation history older than 30 days
72- Fixed Bedrock SigV4 authentication failing with 403 when `ANTHROPIC_AUTH_TOKEN`, `apiKeyHelper`, or `ANTHROPIC_CUSTOM_HEADERS` set an Authorization header
73- Fixed `claude -w <name>` failing with "already exists" after a previous session's worktree cleanup left a stale directory
74- Fixed subagents not inheriting MCP tools from dynamically-injected servers
75- Fixed sub-agents running in isolated worktrees being denied Read/Edit access to files inside their own worktree
76- Fixed sandboxed Bash commands failing with `mktemp: No such file or directory` after a fresh boot
77- Fixed `claude mcp serve` tool calls failing with "Tool execution failed" in MCP clients that validate `outputSchema`
78- Fixed `RemoteTrigger` tool's `run` action sending an empty body and being rejected by the server
79- 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
80- 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
81- Fixed `/btw` writing a copy of the entire conversation to disk on every use
82- Fixed `/context` Free space and Messages breakdown disagreeing with the header percentage
83- 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
84- 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
85- Fixed `ctrl+]`, `ctrl+\`, and `ctrl+^` keybindings not firing in terminals that send raw C0 control bytes (Terminal.app, default iTerm2, xterm)
86- Fixed `/login` OAuth URL rendering with padding that prevented clean mouse selection
87- 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
88- Fixed crash when `settings.json` env values are numbers instead of strings
89- 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
90- Fixed custom keybindings (`~/.claude/keybindings.json`) not loading on Bedrock, Vertex, and other third-party providers
91- Fixed `claude --continue -p` not correctly continuing sessions created by `-p` or the SDK
92- 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
93- Fixed `/insights` sometimes omitting the report file link from its response
94- [VSCode] Fixed the file attachment below the chat input not clearing when the last editor tab is closed
95
96## 2.1.98
97
98- 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
99- 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
100- Added Monitor tool for streaming events from background scripts
101- 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
102- Added `--exclude-dynamic-system-prompt-sections` flag to print mode for improved cross-user prompt caching
103- Added `workspace.git_worktree` to the status line JSON input, set whenever the current directory is inside a linked git worktree
104- 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
105- LSP: Claude Code now identifies itself to language servers via `clientInfo` in the initialize request
106- Fixed a Bash tool permission bypass where a backslash-escaped flag could be auto-allowed as read-only and lead to arbitrary code execution
107- Fixed compound Bash commands bypassing forced permission prompts for safety checks and explicit ask rules in auto and bypass-permissions modes
108- Fixed read-only commands with env-var prefixes not prompting unless the var is known-safe (`LANG`, `TZ`, `NO_COLOR`, etc.)
109- Fixed redirects to `/dev/tcp/...` or `/dev/udp/...` not prompting instead of auto-allowing
110- Fixed stalled streaming responses timing out instead of falling back to non-streaming mode
111- Fixed 429 retries burning all attempts in ~13s when the server returns a small `Retry-After` — exponential backoff now applies as a minimum
112- Fixed MCP OAuth `oauth.authServerMetadataUrl` config override not being honored on token refresh after restart, affecting ADFS and similar IdPs
113- Fixed capital letters being dropped to lowercase on xterm and VS Code integrated terminal when the kitty keyboard protocol is active
114- Fixed macOS text replacements deleting the trigger word instead of inserting the substitution
115- Fixed `--dangerously-skip-permissions` being silently downgraded to accept-edits mode after approving a write to a protected path via Bash
116- Fixed managed-settings allow rules remaining active after an admin removed them, until process restart
117- Fixed `permissions.additionalDirectories` changes not applying mid-session — removed directories lose access immediately and added ones work without restart
118- Fixed removing a directory from `additionalDirectories` revoking access to the same directory passed via `--add-dir`
119- Fixed `Bash(cmd:*)` and `Bash(git commit *)` wildcard permission rules failing to match commands with extra spaces or tabs
120- Fixed `Bash(...)` deny rules being downgraded to a prompt for piped commands that mix `cd` with other segments
121- Fixed false Bash permission prompts for `cut -d /`, `paste -d /`, `column -s /`, `awk '{print $1}' file`, and filenames containing `%`
122- Fixed permission rules with names matching JavaScript prototype properties (e.g. `toString`) causing `settings.json` to be silently ignored
123- Fixed agent team members not inheriting the leader's permission mode when using `--dangerously-skip-permissions`
124- Fixed a crash in fullscreen mode when hovering over MCP tool results
125- Fixed copying wrapped URLs in fullscreen mode inserting spaces at line breaks
126- Fixed file-edit diffs disappearing from the UI on `--resume` when the edited file was larger than 10KB
127- 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
128- Fixed `/export` not honoring absolute paths and `~`, and silently rewriting user-supplied extensions to `.txt`
129- Fixed `/effort max` being denied for unknown or future model IDs
130- Fixed slash command picker breaking when a plugin's frontmatter `name` is a YAML boolean keyword
131- Fixed rate-limit upsell text being hidden after message remounts
132- Fixed MCP tools with `_meta["anthropic/maxResultSizeChars"]` not bypassing the token-based persist layer
133- 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
134- Fixed `DISABLE_AUTOUPDATER` not fully suppressing the npm registry version check and symlink modification on npm-based installs
135- Fixed a memory leak where Remote Control permission handler entries were retained for the lifetime of the session
136- Fixed background subagents that fail with an error not reporting partial progress to the parent agent
137- Fixed prompt-type Stop/SubagentStop hooks failing on long sessions, and hook evaluator API errors showing "JSON validation failed" instead of the real message
138- Fixed feedback survey rendering when dismissed
139- Fixed Bash `grep -f FILE` / `rg -f FILE` not prompting when reading a pattern file outside the working directory
140- Fixed stale subagent worktree cleanup removing worktrees that contain untracked files
141- Fixed `sandbox.network.allowMachLookup` not taking effect on macOS
142- Improved `/resume` filter hint labels and added project/worktree/branch names in the filter indicator
143- Improved footer indicators (Focus, notifications) to stay on the mode-indicator row instead of wrapping at narrow terminal widths
144- Improved `/agents` with a tabbed layout: a Running tab shows live subagents, and the Library tab adds Run agent and View running instance actions
145- Improved `/reload-plugins` to pick up plugin-provided skills without requiring a restart
146- Improved Accept Edits mode to auto-approve filesystem commands prefixed with safe env vars or process wrappers
147- Improved Vim mode: `j`/`k` in NORMAL mode now navigate history and select the footer pill at the input boundary
148- Improved hook errors in the transcript to include the first line of stderr for self-diagnosis without `--debug`
149- Improved OTEL tracing: interaction spans now correctly wrap full turns under concurrent SDK calls, and headless turns end spans per-turn
150- Improved transcript entries to carry final token usage instead of streaming placeholders
151- Updated the `/claude-api` skill to cover Managed Agents alongside Claude API
152- [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
153- Fixed `CLAUDE_CODE_MAX_CONTEXT_TOKENS` to honor `DISABLE_COMPACT` when it is set.
154- Dropped `/compact` hints when `DISABLE_COMPACT` is set.
155
156## 2.1.97
157
158- Added focus view toggle (`Ctrl+O`) in `NO_FLICKER` mode showing prompt, one-line tool summary with edit diffstats, and final response
159- Added `refreshInterval` status line setting to re-run the status line command every N seconds
160- Added `workspace.git_worktree` to the status line JSON input, set when the current directory is inside a linked git worktree
161- Added `● N running` indicator in `/agents` next to agent types with live subagent instances
162- Added syntax highlighting for Cedar policy files (`.cedar`, `.cedarpolicy`)
163- Fixed `--dangerously-skip-permissions` being silently downgraded to accept-edits mode after approving a write to a protected path
164- Fixed and hardened Bash tool permissions, tightening checks around env-var prefixes and network redirects, and reducing false prompts on common commands
165- Fixed permission rules with names matching JavaScript prototype properties (e.g. `toString`) causing `settings.json` to be silently ignored
166- Fixed managed-settings allow rules remaining active after an admin removed them until process restart
167- Fixed `permissions.additionalDirectories` changes in settings not applying mid-session
168- Fixed removing a directory from `settings.permissions.additionalDirectories` revoking access to the same directory passed via `--add-dir`
169- Fixed MCP HTTP/SSE connections accumulating ~50 MB/hr of unreleased buffers when servers reconnect
170- Fixed MCP OAuth `oauth.authServerMetadataUrl` not being honored on token refresh after restart, fixing ADFS and similar IdPs
171- Fixed 429 retries burning all attempts in ~13 seconds when the server returns a small `Retry-After` — exponential backoff now applies as a minimum
172- Fixed rate-limit upgrade options disappearing after context compaction
173- 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
174- Fixed file-edit diffs disappearing on `--resume` when the edited file was larger than 10KB
175- Fixed `--resume` cache misses and lost mid-turn input from attachment messages not being saved to the transcript
176- Fixed messages typed while Claude is working not being persisted to the transcript
177- Fixed prompt-type `Stop`/`SubagentStop` hooks failing on long sessions, and hook evaluator API errors displaying "JSON validation failed" instead of the actual message
178- Fixed subagents with worktree isolation or `cwd:` override leaking their working directory back to the parent session's Bash tool
179- Fixed compaction writing duplicate multi-MB subagent transcript files on prompt-too-long retries
180- Fixed `claude plugin update` reporting "already at the latest version" for git-based marketplace plugins when the remote had newer commits
181- Fixed slash command picker breaking when a plugin's frontmatter `name` is a YAML boolean keyword
182- Fixed copying wrapped URLs in `NO_FLICKER` mode inserting spaces at line breaks
183- Fixed scroll rendering artifacts in `NO_FLICKER` mode when running inside zellij
184- Fixed a crash in `NO_FLICKER` mode when hovering over MCP tool results
185- Fixed a `NO_FLICKER` mode memory leak where API retries left stale streaming state
186- Fixed slow mouse-wheel scrolling in `NO_FLICKER` mode on Windows Terminal
187- Fixed custom status line not displaying in `NO_FLICKER` mode on terminals shorter than 24 rows
188- Fixed Shift+Enter and Alt/Cmd+arrow shortcuts not working in Warp with `NO_FLICKER` mode
189- Fixed Korean/Japanese/Unicode text becoming garbled when copied in no-flicker mode on Windows
190- 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)
191- 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`)
192- Improved auto mode and bypass-permissions mode to auto-approve sandbox network access prompts
193- Improved sandbox: `sandbox.network.allowMachLookup` now takes effect on macOS
194- Improved image handling: pasted and attached images are now compressed to the same token budget as images read via the Read tool
195- Improved slash command and `@`-mention completion to trigger after CJK sentence punctuation, so Japanese/Chinese input no longer requires a space before `/` or `@`
196- Improved Bridge sessions to show the local git repo, branch, and working directory on the claude.ai session card
197- Improved footer layout: indicators (Focus, notifications) now stay on the mode-indicator row instead of wrapping below
198- Improved context-low warning to show as a transient footer notification instead of a persistent row
199- Improved markdown blockquotes to show a continuous left bar across wrapped lines
200- Improved session transcript size by skipping empty hook entries and capping stored pre-edit file copies
201- Improved transcript accuracy: per-block entries now carry the final token usage instead of the streaming placeholder
202- Improved Bash tool OTEL tracing: subprocesses now inherit a W3C `TRACEPARENT` env var when tracing is enabled
203- Updated `/claude-api` skill to cover Managed Agents alongside the Claude API
204
205## 2.1.96
206
207- 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)
208
209## 2.1.94
210
211- Added support for Amazon Bedrock powered by Mantle, set `CLAUDE_CODE_USE_MANTLE=1`
212- Changed default effort level from medium to high for API-key, Bedrock/Vertex/Foundry, Team, and Enterprise users (control this with `/effort`)
213- Added compact `Slacked #channel` header with a clickable channel link for Slack MCP send-message tool calls
214- Added `keep-coding-instructions` frontmatter field support for plugin output styles
215- Added `hookSpecificOutput.sessionTitle` to `UserPromptSubmit` hooks for setting the session title
216- 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
217- 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
218- 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
219- Fixed plugin skill hooks defined in YAML frontmatter being silently ignored
220- Fixed plugin hooks failing with "No such file or directory" when `CLAUDE_PLUGIN_ROOT` was not set
221- Fixed `${CLAUDE_PLUGIN_ROOT}` resolving to the marketplace source directory instead of the installed cache for local-marketplace plugins on startup
222- Fixed scrollback showing the same diff repeated and blank pages in long-running sessions
223- Fixed multiline user prompts in the transcript indenting wrapped lines under the `❯` caret instead of under the text
224- Fixed Shift+Space inserting the literal word "space" instead of a space character in search inputs
225- Fixed hyperlinks opening two browser tabs when clicked inside tmux running in an xterm.js-based terminal (VS Code, Hyper, Tabby)
226- Fixed an alt-screen rendering bug where content height changes mid-scroll could leave compounding ghost lines
227- Fixed `FORCE_HYPERLINK` environment variable being ignored when set via `settings.json` `env`
228- Fixed native terminal cursor not tracking the selected tab in dialogs, so screen readers and magnifiers can follow tab navigation
229- Fixed Bedrock invocation of Sonnet 3.5 v2 by using the `us.` inference profile ID
230- Fixed SDK/print mode not preserving the partial assistant response in conversation history when interrupted mid-stream
231- Improved `--resume` to resume sessions from other worktrees of the same repo directly instead of printing a `cd` command
232- Fixed CJK and other multibyte text being corrupted with U+FFFD in stream-json input/output when chunk boundaries split a UTF-8 sequence
233- [VSCode] Reduced cold-open subprocess work on starting a session
234- [VSCode] Fixed dropdown menus selecting the wrong item when the mouse was over the list while typing or using arrow keys
235- [VSCode] Added a warning banner when `settings.json` files fail to parse, so users know their permission rules are not being applied
236
237## 2.1.92
238
239- 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)
240- 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
241- Added per-model and cache-hit breakdown to `/cost` for subscription users
242- `/release-notes` is now an interactive version picker
243- Remote Control session names now use your hostname as the default prefix (e.g. `myhost-graceful-unicorn`), overridable with `--remote-control-session-name-prefix`
244- 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
245- Fixed subagent spawning permanently failing with "Could not determine pane count" after tmux windows are killed or renumbered during a long-running session
246- 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
247- Fixed tool input validation failures when streaming emits array/object fields as JSON-encoded strings
248- Fixed an API 400 error that could occur when extended thinking produced a whitespace-only text block alongside real content
249- Fixed accidental feedback survey submissions from auto-pilot keypresses and consecutive-prompt digit collisions
250- Fixed misleading "esc to interrupt" hint appearing alongside "esc to clear" when a text selection exists in fullscreen mode during processing
251- Fixed Homebrew install update prompts to use the cask's release channel (`claude-code` → stable, `claude-code@latest` → latest)
252- Fixed `ctrl+e` jumping to the end of the next line when already at end of line in multiline prompts
253- 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)
254- Fixed idle-return "/clear to save X tokens" hint showing cumulative session tokens instead of current context size
255- Fixed plugin MCP servers stuck "connecting" on session start when they duplicate a claude.ai connector that is unauthenticated
256- Improved Write tool diff computation speed for large files (60% faster on files with tabs/`&`/`$`)
257- Removed `/tag` command
258- Removed `/vim` command (toggle vim mode via `/config` → Editor mode)
259- Linux sandbox now ships the `apply-seccomp` helper in both npm and native builds, restoring unix-socket blocking for sandboxed commands
260
261## 2.1.91
262
263- 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
264- Added `disableSkillShellExecution` setting to disable inline shell execution in skills, custom slash commands, and plugin commands
265- Added support for multi-line prompts in `claude-cli://open?q=` deep links (encoded newlines `%0A` no longer rejected)
266- Plugins can now ship executables under `bin/` and invoke them as bare commands from the Bash tool
267- Fixed transcript chain breaks on `--resume` that could lose conversation history when async transcript writes fail silently
268- Fixed `cmd+delete` not deleting to start of line on iTerm2, kitty, WezTerm, Ghostty, and Windows Terminal
269- 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
270- Fixed JSON schema validation for `permissions.defaultMode: "auto"` in settings.json
271- Fixed Windows version cleanup not protecting the active version's rollback copy
272- `/feedback` now explains why it's unavailable instead of disappearing from the slash menu
273- Improved `/claude-api` skill guidance for agent design patterns including tool surface decisions, context management, and caching strategy
274- Improved performance: faster `stripAnsi` on Bun by routing through `Bun.stripANSI`
275- Edit tool now uses shorter `old_string` anchors, reducing output tokens
276
277## 2.1.90
278
279- Added `/powerup` — interactive lessons teaching Claude Code features with animated demos
280- Added `CLAUDE_CODE_PLUGIN_KEEP_MARKETPLACE_ON_FAILURE` env var to keep the existing marketplace cache when `git pull` fails, useful in offline environments
281- Added `.husky` to protected directories (acceptEdits mode)
282- Fixed an infinite loop where the rate-limit options dialog would repeatedly auto-open after hitting your usage limit, eventually crashing the session
283- 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)
284- Fixed `Edit`/`Write` failing with "File content has changed" when a PostToolUse format-on-save hook rewrites the file between consecutive edits
285- Fixed `PreToolUse` hooks that emit JSON to stdout and exit with code 2 not correctly blocking the tool call
286- Fixed collapsed search/read summary badge appearing multiple times in fullscreen scrollback when a CLAUDE.md file auto-loads during a tool call
287- Fixed auto mode not respecting explicit user boundaries ("don't push", "wait for X before Y") even when the action would otherwise be allowed
288- Fixed click-to-expand hover text being nearly invisible on light terminal themes
289- Fixed UI crash when malformed tool input reached the permission dialog
290- Fixed headers disappearing when scrolling `/model`, `/config`, and other selection screens
291- Hardened PowerShell tool permission checks: fixed trailing `&` background job bypass, `-ErrorAction Break` debugger hang, archive-extraction TOCTOU, and parse-fail fallback deny-rule degradation
292- Improved performance: eliminated per-turn JSON.stringify of MCP tool schemas on cache-key lookup
293- Improved performance: SSE transport now handles large streamed frames in linear time (was quadratic)
294- Improved performance: SDK sessions with long conversations no longer slow down quadratically on transcript writes
295- Improved `/resume` all-projects view to load project sessions in parallel, improving load times for users with many projects
296- Changed `--resume` picker to no longer show sessions created by `claude -p` or SDK invocations
297- Removed `Get-DnsClientCache` and `ipconfig /displaydns` from auto-allow (DNS cache privacy)
298
299## 2.1.89
300
301- 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
302- Added `CLAUDE_CODE_NO_FLICKER=1` environment variable to opt into flicker-free alt-screen rendering with virtualized scrollback
303- Added `PermissionDenied` hook that fires after auto mode classifier denials — return `{retry: true}` to tell the model it can retry
304- Added named subagents to `@` mention typeahead suggestions
305- 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
306- Auto mode: denied commands now show a notification and appear in `/permissions` → Recent tab where you can retry with `r`
307- Fixed `Edit(//path/**)` and `Read(//path/**)` allow rules to check the resolved symlink target, not just the requested path
308- 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"
309- Fixed Edit/Write tools doubling CRLF on Windows and stripping Markdown hard line breaks (two trailing spaces)
310- Fixed `StructuredOutput` schema cache bug causing ~50% failure rate when using multiple schemas
311- Fixed memory leak where large JSON inputs were retained as LRU cache keys in long-running sessions
312- Fixed a crash when removing a message from very large session files (over 50MB)
313- Fixed LSP server zombie state after crash — server now restarts on next request instead of failing until session restart
314- Fixed prompt history entries containing CJK or emoji being silently dropped when they fall on a 4KB boundary in `~/.claude/history.jsonl`
315- Fixed `/stats` undercounting tokens by excluding subagent usage, and losing historical data beyond 30 days when the stats cache format changes
316- Fixed `-p --resume` hangs when the deferred tool input exceeds 64KB or no deferred marker exists, and `-p --continue` not resuming deferred tools
317- Fixed `claude-cli://` deep links not opening on macOS
318- Fixed MCP tool errors truncating to only the first content block when the server returns multi-element error content
319- Fixed skill reminders and other system context being dropped when sending messages with images via the SDK
320- Fixed PreToolUse/PostToolUse hooks to receive `file_path` as an absolute path for Write/Edit/Read tools, matching the documented behavior
321- 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
322- Fixed prompt cache misses in long sessions caused by tool schema bytes changing mid-session
323- Fixed nested CLAUDE.md files being re-injected dozens of times in long sessions that read many files
324- Fixed `--resume` crash when transcript contains a tool result from an older CLI version or interrupted write
325- Fixed misleading "Rate limit reached" message when the API returned an entitlement error — now shows the actual error with actionable hints
326- Fixed hooks `if` condition filtering not matching compound commands (`ls && git push`) or commands with env-var prefixes (`FOO=bar git push`)
327- Fixed collapsed search/read group badges duplicating in terminal scrollback during heavy parallel tool use
328- Fixed notification `invalidates` not clearing the currently-displayed notification immediately
329- Fixed prompt briefly disappearing after submit when background messages arrived during processing
330- Fixed Devanagari and other combining-mark text being truncated in assistant output
331- Fixed rendering artifacts on main-screen terminals after layout shifts
332- Fixed voice mode failing to request microphone permission on macOS Apple Silicon
333- Fixed Shift+Enter submitting instead of inserting a newline on Windows Terminal Preview 1.25
334- Fixed periodic UI jitter during streaming in iTerm2 when running inside tmux
335- Fixed PowerShell tool incorrectly reporting failures when commands like `git push` wrote progress to stderr on Windows PowerShell 5.1
336- Fixed a potential out-of-memory crash when the Edit tool was used on very large files (>1 GiB)
337- Improved collapsed tool summary to show "Listed N directories" for `ls`/`tree`/`du` instead of "Read N files"
338- Improved Bash tool to warn when a formatter/linter command modifies files you have previously read, preventing stale-edit errors
339- Improved `@`-mention typeahead to rank source files above MCP resources with similar names
340- Improved PowerShell tool prompt with version-appropriate syntax guidance (5.1 vs 7+)
341- Changed `Edit` to work on files viewed via `Bash` with `sed -n` or `cat`, without requiring a separate `Read` call first
342- Changed hook output over 50K characters to be saved to disk with a file path + preview instead of being injected directly into context
343- Changed `cleanupPeriodDays: 0` in settings.json to be rejected with a validation error — it previously silently disabled transcript persistence
344- Changed thinking summaries to no longer be generated by default in interactive sessions — set `showThinkingSummaries: true` in settings.json to restore
345- Documented `TaskCreated` hook event and its blocking behavior
346- Preserved task notifications when backgrounding a running command with Ctrl+B
347- 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)
348- `/env` now applies to PowerShell tool commands (previously only affected Bash)
349- `/usage` now hides redundant "Current week (Sonnet only)" bar for Pro and Enterprise plans
350- Image paste no longer inserts a trailing space
351- Pasting `!command` into an empty prompt now enters bash mode, matching typed `!` behavior
352- `/buddy` is here for April 1st — hatch a small creature that watches you code
353
354## 2.1.87
355
356- Fixed messages in Cowork Dispatch not getting delivered
357
358## 2.1.86
359
360- Added `X-Claude-Code-Session-Id` header to API requests so proxies can aggregate requests by session without parsing the body
361- Added `.jj` and `.sl` to VCS directory exclusion lists so Grep and file autocomplete don't descend into Jujutsu or Sapling metadata
362- Fixed `--resume` failing with "tool_use ids were found without tool_result blocks" on sessions created before v2.1.85
363- Fixed Write/Edit/Read failing on files outside the project root (e.g., `~/.claude/CLAUDE.md`) when conditional skills or rules are configured
364- Fixed unnecessary config disk writes on every skill invocation that could cause performance issues and config corruption on Windows
365- Fixed potential out-of-memory crash when using `/feedback` on very long sessions with large transcript files
366- Fixed `--bare` mode dropping MCP tools in interactive sessions and silently discarding messages enqueued mid-turn
367- Fixed the `c` shortcut copying only ~20 characters of the OAuth login URL instead of the full URL
368- Fixed masked input (e.g., OAuth code paste) leaking the start of the token when wrapping across multiple lines on narrow terminals
369- Fixed official marketplace plugin scripts failing with "Permission denied" on macOS/Linux since v2.1.83
370- Fixed statusline showing another session's model when running multiple Claude Code instances and using `/model` in one of them
371- Fixed scroll not following new messages after wheel scroll or click-to-select at the bottom of a long conversation
372- Fixed `/plugin` uninstall dialog: pressing `n` now correctly uninstalls the plugin while preserving its data directory
373- Fixed a regression where pressing Enter after clicking could leave the transcript blank until the response arrived
374- Fixed `ultrathink` hint lingering after deleting the keyword
375- Fixed memory growth in long sessions from markdown/highlight render caches retaining full content strings
376- Reduced startup event-loop stalls when many claude.ai MCP connectors are configured (macOS keychain cache extended from 5s to 30s)
377- Reduced token overhead when mentioning files with `@` — raw string content no longer JSON-escaped
378- Improved prompt cache hit rate for Bedrock, Vertex, and Foundry users by removing dynamic content from tool descriptions
379- Memory filenames in the "Saved N memories" notice now highlight on hover and open on click
380- Skill descriptions in the `/skills` listing are now capped at 250 characters to reduce context usage
381- Changed `/skills` menu to sort alphabetically for easier scanning
382- Auto mode now shows "unavailable for your plan" when disabled by plan restrictions (was "temporarily unavailable")
383- [VSCode] Fixed extension incorrectly showing "Not responding" during long-running operations
384- [VSCode] Fixed extension defaulting Max plan users to Sonnet after the OAuth token refreshes (8 hours after login)
385- Read tool now uses compact line-number format and deduplicates unchanged re-reads, reducing token usage
386
387## 2.1.85
388
389- 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
390- Added conditional `if` field for hooks using permission rule syntax (e.g., `Bash(git *)`) to filter when they run, reducing process spawning overhead
391- Added timestamp markers in transcripts when scheduled tasks (`/loop`, `CronCreate`) fire
392- Added trailing space after `[Image #N]` placeholder when pasting images
393- 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
394- MCP OAuth now follows RFC 9728 Protected Resource Metadata discovery to find the authorization server
395- Plugins blocked by organization policy (`managed-settings.json`) can no longer be installed or enabled, and are hidden from marketplace views
396- PreToolUse hooks can now satisfy `AskUserQuestion` by returning `updatedInput` alongside `permissionDecision: "allow"`, enabling headless integrations that collect answers via their own UI
397- `tool_parameters` in OpenTelemetry tool_result events are now gated behind `OTEL_LOG_TOOL_DETAILS=1`
398- Fixed `/compact` failing with "context exceeded" when the conversation has grown too large for the compact request itself to fit
399- Fixed `/plugin enable` and `/plugin disable` failing when a plugin's install location differs from where it's declared in settings
400- Fixed `--worktree` exiting with an error in non-git repositories before the `WorktreeCreate` hook could run
401- Fixed `deniedMcpServers` setting not blocking claude.ai MCP servers
402- Fixed `switch_display` in the computer-use tool returning "not available in this session" on multi-monitor setups
403- Fixed crash when `OTEL_LOGS_EXPORTER`, `OTEL_METRICS_EXPORTER`, or `OTEL_TRACES_EXPORTER` is set to `none`
404- Fixed diff syntax highlighting not working in non-native builds
405- 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
406- Fixed memory leak in remote sessions when a streaming response is interrupted
407- Fixed persistent ECONNRESET errors during edge connection churn by using a fresh TCP connection on retry
408- Fixed prompts getting stuck in the queue after running certain slash commands, with up-arrow unable to retrieve them
409- Fixed Python Agent SDK: `type:'sdk'` MCP servers passed via `--mcp-config` are no longer dropped during startup
410- Fixed raw key sequences appearing in the prompt when running over SSH or in the VS Code integrated terminal
411- Fixed Remote Control session status staying stuck on "Requires Action" after a permission is resolved
412- Fixed shift+enter and meta+enter being intercepted by typeahead suggestions instead of inserting newlines
413- Fixed stale content bleeding through when scrolling up during streaming
414- 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
415- Improved @-mention file autocomplete performance on large repositories
416- Improved PowerShell dangerous command detection
417- Improved scroll performance with large transcripts by replacing WASM yoga-layout with a pure TypeScript implementation
418- Reduced UI stutter when compaction triggers on large sessions
419
420## 2.1.84
421
422- Added PowerShell tool for Windows as an opt-in preview. Learn more at https://code.claude.com/docs/en/tools-reference#powershell-tool
423- 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
424- Added `CLAUDE_STREAM_IDLE_TIMEOUT_MS` env var to configure the streaming idle watchdog threshold (default 90s)
425- Added `TaskCreated` hook that fires when a task is created via `TaskCreate`
426- Added `WorktreeCreate` hook support for `type: "http"` — return the created worktree path via `hookSpecificOutput.worktreePath` in the response JSON
427- Added `allowedChannelPlugins` managed setting for team/enterprise admins to define a channel plugin allowlist
428- Added `x-client-request-id` header to API requests for debugging timeouts
429- Added idle-return prompt that nudges users returning after 75+ minutes to `/clear`, reducing unnecessary token re-caching on stale sessions
430- Deep links (`claude-cli://`) now open in your preferred terminal instead of whichever terminal happens to be first in the detection list
431- Rules and skills `paths:` frontmatter now accepts a YAML list of globs
432- MCP tool descriptions and server instructions are now capped at 2KB to prevent OpenAPI-generated servers from bloating context
433- MCP servers configured both locally and via claude.ai connectors are now deduplicated — the local config wins
434- Background bash tasks that appear stuck on an interactive prompt now surface a notification after ~45 seconds
435- Token counts ≥1M now display as "1.5m" instead of "1512.6k"
436- Global system-prompt caching now works when `ToolSearch` is enabled, including for users with MCP tools configured
437- 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
438- Fixed up/down arrow keys being unresponsive when a footer item is focused
439- 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
440- 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
441- Fixed mouse events inserting literal "mouse" text into transcript search input
442- Fixed workflow subagents failing with API 400 when the outer session uses `--json-schema` and the subagent also specifies a schema
443- Fixed missing background color behind certain emoji in user message bubbles on some terminals
444- Fixed the "allow Claude to edit its own settings for this session" permission option not sticking for users with `Edit(.claude)` allow rules
445- Fixed a hang when generating attachment snippets for large edited files
446- Fixed MCP tool/resource cache leak on server reconnect
447- Fixed a startup performance issue where partial clone repositories (Scalar/GVFS) triggered mass blob downloads
448- 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
449- Fixed spurious "Not logged in" errors on macOS caused by transient keychain read failures
450- Fixed cold-start race where core tools could be deferred without their bypass active, causing Edit/Write to fail with InputValidationError on typed parameters
451- Improved detection for dangerous removals of Windows drive roots (`C:\`, `C:\Windows`, etc.)
452- Improved interactive startup by ~30ms by running `setup()` in parallel with slash command and agent loading
453- Improved startup for `claude "prompt"` with MCP servers — the REPL now renders immediately instead of blocking until all servers connect
454- Improved Remote Control to show a specific reason when blocked instead of a generic "not yet enabled" message
455- Improved p90 prompt cache rate
456- Reduced scroll-to-top resets in long sessions by making the message window immune to compaction and grouping changes
457- Reduced terminal flickering when animated tool progress scrolls above the viewport
458- Changed issue/PR references to only become clickable links when written as `owner/repo#123` — bare `#123` is no longer auto-linked
459- Slash commands unavailable for the current auth setup (`/voice`, `/mobile`, `/chrome`, `/upgrade`, etc.) are now hidden instead of shown
460- [VSCode] Added rate limit warning banner with usage percentage and reset time
461- Stats screenshot (Ctrl+S in /stats) now works in all builds and is 16× faster
462
463## 2.1.83
464
465- Added `managed-settings.d/` drop-in directory alongside `managed-settings.json`, letting separate teams deploy independent policy fragments that merge alphabetically
466- Added `CwdChanged` and `FileChanged` hook events for reactive environment management (e.g., direnv)
467- Added `sandbox.failIfUnavailable` setting to exit with an error when sandbox is enabled but cannot start, instead of running unsandboxed
468- Added `disableDeepLinkRegistration` setting to prevent `claude-cli://` protocol handler registration
469- Added `CLAUDE_CODE_SUBPROCESS_ENV_SCRUB=1` to strip Anthropic and cloud provider credentials from subprocess environments (Bash tool, hooks, MCP stdio servers)
470- Added transcript search — press `/` in transcript mode (`Ctrl+O`) to search, `n`/`N` to step through matches
471- Added `Ctrl+X Ctrl+E` as an alias for opening the external editor (readline-native binding; `Ctrl+G` still works)
472- Pasted images now insert an `[Image #N]` chip at the cursor so you can reference them positionally in your prompt
473- Agents can now declare `initialPrompt` in frontmatter to auto-submit a first turn
474- `chat:killAgents` and `chat:fastMode` are now rebindable via `~/.claude/keybindings.json`
475- Fixed mouse tracking escape sequences leaking to shell prompt after exit
476- Fixed Claude Code hanging on exit on macOS
477- Fixed screen flashing blank after being idle for a few seconds
478- Fixed a hang when diffing very large files with few common lines — diffs now time out after 5 seconds and fall back gracefully
479- Fixed a 1–8 second UI freeze on startup when voice input was enabled, caused by eagerly loading the native audio module
480- Fixed a startup regression where Claude Code would wait ~3s for claude.ai MCP config fetch before proceeding
481- Fixed `--mcp-config` CLI flag bypassing `allowedMcpServers`/`deniedMcpServers` managed policy enforcement
482- Fixed claude.ai MCP connectors (Slack, Gmail, etc.) not being available in single-turn `--print` mode
483- Fixed `caffeinate` process not properly terminating when Claude Code exits, preventing Mac from sleeping
484- Fixed bash mode not activating when tab-accepting `!`-prefixed command suggestions
485- Fixed stale slash command selection showing wrong highlighted command after navigating suggestions
486- Fixed `/config` menu showing both the search cursor and list selection at the same time
487- Fixed background subagents becoming invisible after context compaction, which could cause duplicate agents to be spawned
488- Fixed background agent tasks staying stuck in "running" state when git or API calls hang during cleanup
489- Fixed `--channels` showing "Channels are not currently available" on first launch after upgrade
490- Fixed uninstalled plugin hooks continuing to fire until the next session
491- Fixed queued commands flickering during streaming responses
492- Fixed slash commands being sent to the model as text when submitted while a message is processing
493- Fixed scrollback jumping when collapsed read/search groups finish after scrolling offscreen
494- Fixed scrollback jumping to top when the model starts or stops thinking
495- Fixed SDK session history loss on resume caused by hook progress/attachment messages forking the parentUuid chain
496- Fixed copy-on-select not firing when you release the mouse outside the terminal window
497- Fixed ghost characters appearing in height-constrained lists when items overflow
498- Fixed `Ctrl+B` interfering with readline backward-char at an idle prompt — it now only fires when a foreground task can be backgrounded
499- Fixed tool result files never being cleaned up, ignoring the `cleanupPeriodDays` setting
500- Fixed space key being swallowed for up to 3 seconds after releasing voice hold-to-talk
501- Fixed ALSA library errors corrupting the terminal UI when using voice mode on Linux without audio hardware (Docker, headless, WSL1)
502- Fixed voice mode SoX detection on Termux/Android where spawning `which` is kernel-restricted
503- Fixed Remote Control sessions showing as Idle in the web session list while actively running
504- Fixed footer navigation selecting an invisible Remote Control pill in config-driven mode
505- Fixed memory leak in remote sessions where tool use IDs accumulate indefinitely
506- Improved Bedrock SDK cold-start latency by overlapping profile fetch with other boot work
507- Improved `--resume` memory usage and startup latency on large sessions
508- Improved plugin startup — commands, skills, and agents now load from disk cache without re-fetching
509- Improved Remote Control session titles: AI-generated titles now appear within seconds of the first message
510- Improved `WebFetch` to identify as `Claude-User` so site operators can recognize and allowlist Claude Code traffic via `robots.txt`
511- Reduced `WebFetch` peak memory usage for large pages
512- Reduced scrollback resets in long sessions from once per turn to once per ~50 messages
513- Faster `claude -p` startup with unauthenticated HTTP/SSE MCP servers (~600ms saved)
514- Bash ghost-text suggestions now include just-submitted commands immediately
515- Increased non-streaming fallback token cap (21k → 64k) and timeout (120s → 300s local) so fallback requests are less likely to be truncated
516- Interrupting a prompt before any response now automatically restores your input so you can edit and resubmit
517- `/status` now works while Claude is responding, instead of being queued until the turn finishes
518- Plugin MCP servers that duplicate an org-managed connector are now suppressed instead of running a second connection
519- Linux: respect `XDG_DATA_HOME` when registering the `claude-cli://` protocol handler
520- Changed "stop all background agents" keybinding from `Ctrl+F` to `Ctrl+X Ctrl+K` to stop shadowing readline forward-char
521- Deprecated `TaskOutput` tool in favor of using `Read` on the background task's output file path
522- Added `CLAUDE_CODE_DISABLE_NONSTREAMING_FALLBACK` env var to disable the non-streaming fallback when streaming fails
523- 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)
524- Claude can now reference the on-disk path of clipboard-pasted images for file operations
525- `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.
526- `--bare -p` (SDK pattern) is ~14% faster to the API request
527- Memory: `MEMORY.md` index now truncates at 25KB as well as 200 lines
528- Disabled `AskUserQuestion` and plan-mode tools when `--channels` is active
529- Fixed API 400 error when a pasted image was queued during a failing tool call
530- Fixed MCP tool calls hanging indefinitely when an SSE connection drops mid-call and exhausts its reconnection attempts
531- Fixed Remote Control session titles showing raw XML when a background agent completed before the first user message
532- Fixed remote sessions forgetting conversation history after a container restart due to progress-message gaps in the resumed transcript chain
533- Fixed remote sessions requiring re-login on transient auth errors instead of retrying automatically
534- Fixed `rg ... | wc -l` and similar piped commands hanging and returning `0` in sandbox mode on Linux
535- Fixed voice input hold-to-talk not activating when a CJK IME inserts a full-width space
536- Fixed `--worktree` hanging silently when the worktree name contained a forward slash
537- [VSCode] Spinner now turns red with "Not responding" when the backend hasn't responded for 60 seconds
538- [VSCode] Fixed session history not loading correctly when reopening a session via URL or after restart
539- [VSCode] Added Esc-twice (or `/rewind`) to open a keyboard-navigable rewind picker
540- [VSCode] Fixed "Fork conversation from here" and rewind actions failing silently after the session cache goes stale
541
542## 2.1.81
543
544- 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
545- Added `--channels` permission relay — channel servers that declare the permission capability can forward tool approval prompts to your phone
546- Fixed multiple concurrent Claude Code sessions requiring repeated re-authentication when one session refreshes its OAuth token
547- Fixed voice mode silently swallowing retry failures and showing a misleading "check your network" message instead of the actual error
548- Fixed voice mode audio not recovering when the server silently drops the WebSocket connection
549- Fixed `CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS` not suppressing the structured-outputs beta header, causing 400 errors on proxy gateways forwarding to Vertex/Bedrock
550- Fixed `--channels` bypass for Team/Enterprise orgs with no other managed settings configured
551- Fixed a crash on Node.js 18
552- Fixed unnecessary permission prompts for Bash commands containing dashes in strings
553- Fixed plugin hooks blocking prompt submission when the plugin directory is deleted mid-session
554- Fixed a race condition where background agent task output could hang indefinitely when the task completed between polling intervals
555- Resuming a session that was in a worktree now switches back to that worktree
556- Fixed `/btw` not including pasted text when used during an active response
557- Fixed a race where fast Cmd+Tab followed by paste could beat the clipboard copy under tmux
558- Fixed terminal tab title not updating with an auto-generated session description
559- Fixed invisible hook attachments inflating the message count in transcript mode
560- Fixed Remote Control sessions showing a generic title instead of deriving from the first prompt
561- Fixed `/rename` not syncing the title for Remote Control sessions
562- Fixed Remote Control `/exit` not reliably archiving the session
563- Improved MCP read/search tool calls to collapse into a single "Queried {server}" line (expand with Ctrl+O)
564- Improved `!` bash mode discoverability — Claude now suggests it when you need to run an interactive command
565- Improved plugin freshness — ref-tracked plugins now re-clone on every load to pick up upstream changes
566- Improved Remote Control session titles to refresh after your third message
567- Updated MCP OAuth to support Client ID Metadata Document (CIMD / SEP-991) for servers without Dynamic Client Registration
568- Changed plan mode to hide the "clear context" option by default (restore with `"showClearContextOnPlanAccept": true`)
569- Disabled line-by-line response streaming on Windows (including WSL in Windows Terminal) due to rendering issues
570- [VSCode] Fixed Windows PATH inheritance for Bash tool when using Git Bash (regression in v2.1.78)
571
572## 2.1.80
573
574- 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`)
575- Added `source: 'settings'` plugin marketplace source — declare plugin entries inline in settings.json
576- Added CLI tool usage detection to plugin tips, in addition to file pattern matching
577- Added `effort` frontmatter support for skills and slash commands to override the model effort level when invoked
578- Added `--channels` (research preview) — allow MCP servers to push messages into your session
579- 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
580- Fixed voice mode WebSocket failures caused by Cloudflare bot detection on non-browser TLS fingerprints
581- Fixed 400 errors when using fine-grained tool streaming through API proxies, Bedrock, or Vertex
582- Fixed `/remote-control` appearing for gateway and third-party provider deployments where it cannot function
583- Fixed `/sandbox` tab switching not responding to Tab or arrow keys
584- Improved responsiveness of `@` file autocomplete in large git repositories
585- Improved `/effort` to show what auto currently resolves to, matching the status bar indicator
586- Improved `/permissions` — Tab and arrow keys now switch tabs from within a list
587- Improved background tasks panel — left arrow now closes from the list view
588- Simplified plugin install tips to use a single `/plugin install` command instead of a two-step flow
589- Reduced memory usage on startup in large repositories (~80 MB saved on 250k-file repos)
590- 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
591
592## 2.1.79
593
594- Added `--console` flag to `claude auth login` for Anthropic Console (API billing) authentication
595- Added "Show turn duration" toggle to the `/config` menu
596- Fixed `claude -p` hanging when spawned as a subprocess without explicit stdin (e.g. Python `subprocess.run`)
597- Fixed Ctrl+C not working in `-p` (print) mode
598- Fixed `/btw` returning the main agent's output instead of answering the side question when triggered during streaming
599- Fixed voice mode not activating correctly on startup when `voiceEnabled: true` is set
600- Fixed left/right arrow tab navigation in `/permissions`
601- Fixed `CLAUDE_CODE_DISABLE_TERMINAL_TITLE` not preventing terminal title from being set on startup
602- Fixed custom status line showing nothing when workspace trust is blocking it
603- Fixed enterprise users being unable to retry on rate limit (429) errors
604- Fixed `SessionEnd` hooks not firing when using interactive `/resume` to switch sessions
605- Improved startup memory usage by ~18MB across all scenarios
606- Improved non-streaming API fallback with a 2-minute per-attempt timeout, preventing sessions from hanging indefinitely
607- `CLAUDE_CODE_PLUGIN_SEED_DIR` now supports multiple seed directories separated by the platform path delimiter (`:` on Unix, `;` on Windows)
608- [VSCode] Added `/remote-control` — bridge your session to claude.ai/code to continue from a browser or phone
609- [VSCode] Session tabs now get AI-generated titles based on your first message
610- [VSCode] Fixed the thinking pill showing "Thinking" instead of "Thought for Ns" after a response completes
611- [VSCode] Fixed missing session diff button when opening sessions from the left sidebar
612
613## 2.1.78
614
615- Added `StopFailure` hook event that fires when the turn ends due to an API error (rate limit, auth failure, etc.)
616- Added `${CLAUDE_PLUGIN_DATA}` variable for plugin persistent state that survives plugin updates; `/plugin uninstall` prompts before deleting it
617- Added `effort`, `maxTurns`, and `disallowedTools` frontmatter support for plugin-shipped agents
618- Terminal notifications (iTerm2/Kitty/Ghostty popups, progress bar) now reach the outer terminal when running inside tmux with `set -g allow-passthrough on`
619- Response text now streams line-by-line as it's generated
620- Fixed `git log HEAD` failing with "ambiguous argument" inside sandboxed Bash on Linux, and stub files polluting `git status` in the working directory
621- Fixed `cc log` and `--resume` silently truncating conversation history on large sessions (>5 MB) that used subagents
622- Fixed infinite loop when API errors triggered stop hooks that re-fed blocking errors to the model
623- Fixed `deny: ["mcp__servername"]` permission rules not removing MCP server tools before sending to the model, allowing it to see and attempt blocked tools
624- Fixed `sandbox.filesystem.allowWrite` not working with absolute paths (previously required `//` prefix)
625- Fixed `/sandbox` Dependencies tab showing Linux prerequisites on macOS instead of macOS-specific info
626- **Security:** Fixed silent sandbox disable when `sandbox.enabled: true` is set but dependencies are missing — now shows a visible startup warning
627- Fixed `.git`, `.claude`, and other protected directories being writable without a prompt in `bypassPermissions` mode
628- Fixed ctrl+u in normal mode scrolling instead of readline kill-line (ctrl+u/ctrl+d half-page scroll moved to transcript mode only)
629- Fixed voice mode modifier-combo push-to-talk keybindings (e.g. ctrl+k) requiring a hold instead of activating immediately
630- Fixed voice mode not working on WSL2 with WSLg (Windows 11); WSL1/Win10 users now get a clear error
631- Fixed `--worktree` flag not loading skills and hooks from the worktree directory
632- Fixed `CLAUDE_CODE_DISABLE_GIT_INSTRUCTIONS` and `includeGitInstructions` setting not suppressing the git status section in the system prompt
633- Fixed Bash tool not finding Homebrew and other PATH-dependent binaries when VS Code is launched from Dock/Spotlight
634- Fixed washed-out Claude orange color in VS Code/Cursor/code-server terminals that don't advertise truecolor support
635- 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
636- Fixed `ANTHROPIC_BETAS` environment variable being silently ignored when using Haiku models
637- Fixed queued prompts being concatenated without a newline separator
638- Improved memory usage and startup time when resuming large sessions
639- [VSCode] Fixed a brief flash of the login screen when opening the sidebar while already authenticated
640- [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
641
642## 2.1.77
643
644- 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
645- Added `allowRead` sandbox filesystem setting to re-allow read access within `denyRead` regions
646- `/copy` now accepts an optional index: `/copy N` copies the Nth-latest assistant response
647- 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
648- Fixed auto-updater starting overlapping binary downloads when the slash-command overlay repeatedly opened and closed, accumulating tens of gigabytes of memory
649- Fixed `--resume` silently truncating recent conversation history due to a race between memory-extraction writes and the main transcript
650- Fixed PreToolUse hooks returning `"allow"` bypassing `deny` permission rules, including enterprise managed settings
651- Fixed Write tool silently converting line endings when overwriting CRLF files or creating files in CRLF directories
652- Fixed memory growth in long-running sessions from progress messages surviving compaction
653- Fixed cost and token usage not being tracked when the API falls back to non-streaming mode
654- Fixed `CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS` not stripping beta tool-schema fields, causing proxy gateways to reject requests
655- Fixed Bash tool reporting errors for successful commands when the system temp directory path contains spaces
656- Fixed paste being lost when typing immediately after pasting
657- Fixed Ctrl+D in `/feedback` text input deleting forward instead of the second press exiting the session
658- Fixed API error when dragging a 0-byte image file into the prompt
659- Fixed Claude Desktop sessions incorrectly using the terminal CLI's configured API key instead of OAuth
660- Fixed `git-subdir` plugins at different subdirectories of the same monorepo commit colliding in the plugin cache
661- Fixed ordered list numbers not rendering in terminal UI
662- Fixed a race condition where stale-worktree cleanup could delete an agent worktree just resumed from a previous crash
663- Fixed input deadlock when opening `/mcp` or similar dialogs while the agent is running
664- Fixed Backspace and Delete keys not working in vim NORMAL mode
665- Fixed status line not updating when vim mode is toggled on or off
666- Fixed hyperlinks opening twice on Cmd+click in VS Code, Cursor, and other xterm.js-based terminals
667- Fixed background colors rendering as terminal-default inside tmux with default configuration
668- Fixed iTerm2 session crash when selecting text inside tmux over SSH
669- Fixed clipboard copy silently failing in tmux sessions; copy toast now indicates whether to paste with `⌘V` or tmux `prefix+]`
670- Fixed `←`/`→` accidentally switching tabs in settings, permissions, and sandbox dialogs while navigating lists
671- Fixed IDE integration not auto-connecting when Claude Code is launched inside tmux or screen
672- Fixed CJK characters visually bleeding into adjacent UI elements when clipped at the right edge
673- Fixed teammate panes not closing when the leader exits
674- Fixed iTerm2 auto mode not detecting iTerm2 for native split-pane teammates
675- Faster startup on macOS (~60ms) by reading keychain credentials in parallel with module loading
676- Faster `--resume` on fork-heavy and very large sessions — up to 45% faster loading and ~100-150MB less peak memory
677- Improved Esc to abort in-flight non-streaming API requests
678- Improved `claude plugin validate` to check skill, agent, and command frontmatter plus `hooks/hooks.json`, catching YAML parse errors and schema violations
679- Background bash tasks are now killed if output exceeds 5GB, preventing runaway processes from filling disk
680- Sessions are now auto-named from plan content when you accept a plan
681- Improved headless mode plugin installation to compose correctly with `CLAUDE_CODE_PLUGIN_SEED_DIR`
682- Show a notice when `apiKeyHelper` takes longer than 10s, preventing it from blocking the main loop
683- The Agent tool no longer accepts a `resume` parameter — use `SendMessage({to: agentId})` to continue a previously spawned agent
684- `SendMessage` now auto-resumes stopped agents in the background instead of returning an error
685- Renamed `/fork` to `/branch` (`/fork` still works as an alias)
686- [VSCode] Improved plan preview tab titles to use the plan's heading instead of "Claude's Plan"
687- [VSCode] When option+click doesn't trigger native selection on macOS, the footer now points to the `macOptionClickForcesSelection` setting
688
689## 2.1.76
690
691- Added MCP elicitation support — MCP servers can now request structured input mid-task via an interactive dialog (form fields or browser URL)
692- Added new `Elicitation` and `ElicitationResult` hooks to intercept and override responses before they're sent back
693- Added `-n` / `--name <name>` CLI flag to set a display name for the session at startup
694- Added `worktree.sparsePaths` setting for `claude --worktree` in large monorepos to check out only the directories you need via git sparse-checkout
695- Added `PostCompact` hook that fires after compaction completes
696- Added `/effort` slash command to set model effort level
697- Added session quality survey — enterprise admins can configure the sample rate via the `feedbackSurveyRate` setting
698- Fixed deferred tools (loaded via `ToolSearch`) losing their input schemas after conversation compaction, causing array and number parameters to be rejected with type errors
699- Fixed slash commands showing "Unknown skill"
700- Fixed plan mode asking for re-approval after the plan was already accepted
701- Fixed voice mode swallowing keypresses while a permission dialog or plan editor was open
702- Fixed `/voice` not working on Windows when installed via npm
703- Fixed spurious "Context limit reached" when invoking a skill with `model:` frontmatter on a 1M-context session
704- Fixed "adaptive thinking is not supported on this model" error when using non-standard model strings
705- Fixed `Bash(cmd:*)` permission rules not matching when a quoted argument contains `#`
706- Fixed "don't ask again" in the Bash permission dialog showing the full raw command for pipes and compound commands
707- Fixed auto-compaction retrying indefinitely after consecutive failures — a circuit breaker now stops after 3 attempts
708- Fixed MCP reconnect spinner persisting after successful reconnection
709- Fixed LSP plugins not registering servers when the LSP Manager initialized before marketplaces were reconciled
710- Fixed clipboard copying in tmux over SSH — now attempts both direct terminal write and tmux clipboard integration
711- Fixed `/export` showing only the filename instead of the full file path in the success message
712- Fixed transcript not auto-scrolling to new messages after selecting text
713- Fixed Escape key not working to exit the login method selection screen
714- 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
715- Fixed bridge sessions failing to recover after extended WebSocket disconnects
716- Fixed slash commands not found when typing the exact name of a soft-hidden command
717- Improved `--worktree` startup performance by reading git refs directly and skipping redundant `git fetch` when the remote branch is already available locally
718- Improved background agent behavior — killing a background agent now preserves its partial results in the conversation context
719- Improved model fallback notifications — now always visible instead of hidden behind verbose mode, with human-friendly model names
720- Improved blockquote readability on dark terminal themes — text is now italic with a left bar instead of dim
721- Improved stale worktree cleanup — worktrees left behind after an interrupted parallel run are now automatically cleaned up
722- Improved Remote Control session titles — now derived from your first prompt instead of showing "Interactive session"
723- Improved `/voice` to show your dictation language on enable and warn when your `language` setting isn't supported for voice input
724- Updated `--plugin-dir` to only accept one path to support subcommands — use repeated `--plugin-dir` for multiple directories
725- [VSCode] Fixed gitignore patterns containing commas silently excluding entire filetypes from the @-mention file picker
726
727## 2.1.75
728
729- Added 1M context window for Opus 4.6 by default for Max, Team, and Enterprise plans (previously required extra usage)
730- Added `/color` command for all users to set a prompt-bar color for your session
731- Added session name display on the prompt bar when using `/rename`
732- Added last-modified timestamps to memory files, helping Claude reason about which memories are fresh vs. stale
733- Added hook source display (settings/plugin/skill) in permission prompts when a hook requires confirmation
734- Fixed voice mode not activating correctly on fresh installs without toggling `/voice` twice
735- Fixed the Claude Code header not updating the displayed model name after switching models with `/model` or Option+P
736- Fixed session crash when an attachment message computation returns undefined values
737- Fixed Bash tool mangling `!` in piped commands (e.g., `jq 'select(.x != .y)'` now works correctly)
738- Fixed managed-disabled plugins showing up in the `/plugin` Installed tab — plugins force-disabled by your organization are now hidden
739- Fixed token estimation over-counting for thinking and `tool_use` blocks, preventing premature context compaction
740- Fixed corrupted marketplace config path handling
741- Fixed `/resume` losing session names after resuming a forked or continued session
742- Fixed Esc not closing the `/status` dialog after visiting the Config tab
743- Fixed input handling when accepting or rejecting a plan
744- Fixed footer hint in agent teams showing "↓ to expand" instead of the correct "shift + ↓ to expand"
745- Improved startup performance on macOS non-MDM machines by skipping unnecessary subprocess spawns
746- Suppressed async hook completion messages by default (visible with `--verbose` or transcript mode)
747- Breaking change: Removed deprecated Windows managed settings fallback at `C:\ProgramData\ClaudeCode\managed-settings.json` — use `C:\Program Files\ClaudeCode\managed-settings.json`
748
749## 2.1.74
750
751- Added actionable suggestions to `/context` command — identifies context-heavy tools, memory bloat, and capacity warnings with specific optimization tips
752- Added `autoMemoryDirectory` setting to configure a custom directory for auto-memory storage
753- 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
754- Fixed managed policy `ask` rules being bypassed by user `allow` rules or skill `allowed-tools`
755- 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`
756- Fixed MCP OAuth authentication hanging when the callback port is already in use
757- 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)
758- 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
759- Fixed `SessionEnd` hooks being killed after 1.5 s on exit regardless of `hook.timeout` — now configurable via `CLAUDE_CODE_SESSIONEND_HOOKS_TIMEOUT_MS`
760- Fixed `/plugin install` failing inside the REPL for marketplace plugins with local sources
761- Fixed marketplace update not syncing git submodules — plugin sources in submodules no longer break after update
762- Fixed unknown slash commands with arguments silently dropping input — now shows your input as a warning
763- Fixed Hebrew, Arabic, and other RTL text not rendering correctly in Windows Terminal, conhost, and VS Code integrated terminal
764- Fixed LSP servers not working on Windows due to malformed file URIs
765- 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)
766- [VSCode] Fixed delete button not working for Untitled sessions
767- [VSCode] Improved scroll wheel responsiveness in the integrated terminal with terminal-aware acceleration
768
769## 2.1.73
770
771- Added `modelOverrides` setting to map model picker entries to custom provider model IDs (e.g. Bedrock inference profile ARNs)
772- Added actionable guidance when OAuth login or connectivity checks fail due to SSL certificate errors (corporate proxies, `NODE_EXTRA_CA_CERTS`)
773- Fixed freezes and 100% CPU loops triggered by permission prompts for complex bash commands
774- 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)
775- Fixed Bash tool output being lost when running multiple Claude Code sessions in the same project directory
776- Fixed subagents with `model: opus`/`sonnet`/`haiku` being silently downgraded to older model versions on Bedrock, Vertex, and Microsoft Foundry
777- Fixed background bash processes spawned by subagents not being cleaned up when the agent exits
778- Fixed `/resume` showing the current session in the picker
779- Fixed `/ide` crashing with `onInstall is not defined` when auto-installing the extension
780- Fixed `/loop` not being available on Bedrock/Vertex/Foundry and when telemetry was disabled
781- Fixed SessionStart hooks firing twice when resuming a session via `--resume` or `--continue`
782- Fixed JSON-output hooks injecting no-op system-reminder messages into the model's context on every turn
783- Fixed voice mode session corruption when a slow connection overlaps a new recording
784- Fixed Linux sandbox failing to start with "ripgrep (rg) not found" on native builds
785- Fixed Linux native modules not loading on Amazon Linux 2 and other glibc 2.26 systems
786- Fixed "media_type: Field required" API error when receiving images via Remote Control
787- Fixed `/heapdump` failing on Windows with `EEXIST` error when the Desktop folder already exists
788- Improved Up arrow after interrupting Claude — now restores the interrupted prompt and rewinds the conversation in one step
789- Improved IDE detection speed at startup
790- Improved clipboard image pasting performance on macOS
791- Improved `/effort` to work while Claude is responding, matching `/model` behavior
792- Improved voice mode to automatically retry transient connection failures during rapid push-to-talk re-press
793- Improved the Remote Control spawn mode selection prompt with better context
794- Changed default Opus model on Bedrock, Vertex, and Microsoft Foundry to Opus 4.6 (was Opus 4.1)
795- Deprecated `/output-style` command — use `/config` instead. Output style is now fixed at session start for better prompt caching
796- VSCode: Fixed HTTP 400 errors for users behind proxies or on Bedrock/Vertex with Claude 4.5 models
797
798## 2.1.72
799
800- Fixed tool search to activate even with `ANTHROPIC_BASE_URL` as long as `ENABLE_TOOL_SEARCH` is set.
801- Added `w` key in `/copy` to write the focused selection directly to a file, bypassing the clipboard (useful over SSH)
802- Added optional description argument to `/plan` (e.g., `/plan fix the auth bug`) that enters plan mode and immediately starts
803- Added `ExitWorktree` tool to leave an `EnterWorktree` session
804- Added `CLAUDE_CODE_DISABLE_CRON` environment variable to immediately stop scheduled cron jobs mid-session
805- Added `lsof`, `pgrep`, `tput`, `ss`, `fd`, and `fdfind` to the bash auto-approval allowlist, reducing permission prompts for common read-only operations
806- Restored the `model` parameter on the Agent tool for per-invocation model overrides
807- 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
808- Improved `/config` — Escape now cancels changes, Enter saves and closes, Space toggles settings
809- Improved up-arrow history to show current session's messages first when running multiple concurrent sessions
810- Improved voice input transcription accuracy for repo names and common dev terms (regex, OAuth, JSON)
811- Improved bash command parsing by switching to a native module — faster initialization and no memory leak
812- Reduced bundle size by ~510 KB
813- Changed CLAUDE.md HTML comments (`<!-- ... -->`) to be hidden from Claude when auto-injected. Comments remain visible when read with the Read tool
814- Fixed slow exits when background tasks or hooks were slow to respond
815- Fixed agent task progress stuck on "Initializing…"
816- Fixed skill hooks firing twice per event when a hooks-enabled skill is invoked by the model
817- 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
818- Fixed `--continue` not resuming from the most recent point after `--compact`
819- Fixed bash security parsing edge cases
820- Added support for marketplace git URLs without `.git` suffix (Azure DevOps, AWS CodeCommit)
821- Improved marketplace clone failure messages to show diagnostic info even when git produces no stderr
822- 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
823- Fixed feedback survey appearing too frequently in long sessions
824- Fixed `--effort` CLI flag being reset by unrelated settings writes on startup
825- Fixed backgrounded Ctrl+B queries losing their transcript or corrupting the new conversation after `/clear`
826- Fixed `/clear` killing background agent/bash tasks — only foreground tasks are now cleared
827- Fixed worktree isolation issues: Task tool resume not restoring cwd, and background task notifications missing `worktreePath` and `worktreeBranch`
828- Fixed `/model` not displaying results when run while Claude is working
829- Fixed digit keys selecting menu options instead of typing in plan mode permission prompt's text input
830- Fixed sandbox permission issues: certain file write operations incorrectly allowed without prompting, and output redirections to allowlisted directories (like `/tmp/claude/`) prompting unnecessarily
831- Improved CPU utilization in long sessions
832- Fixed prompt cache invalidation in SDK `query()` calls, reducing input token costs up to 12x
833- Fixed Escape key becoming unresponsive after cancelling a query
834- Fixed double Ctrl+C not exiting when background agents or tasks are running
835- Fixed team agents to inherit the leader's model
836- Fixed "Always Allow" saving permission rules that never match again
837- 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
838- Fixed session crashes in Desktop/SDK when Read returned files containing U+2028/U+2029 characters
839- Fixed terminal title being cleared on exit even when `CLAUDE_CODE_DISABLE_TERMINAL_TITLE` was set
840- 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
841- Fixed oversized and truncated images from Bash data-URL output
842- Fixed a crash when resuming sessions that contained Bedrock API errors
843- Fixed intermittent "expected boolean, received string" validation errors on Edit, Bash, and Grep tool inputs
844- Fixed multi-line session titles when forking from a conversation whose first message contained newlines
845- Fixed queued messages not showing attached images, and images being lost when pressing ↑ to edit a queued message
846- Fixed parallel tool calls where a failed Read/WebFetch/Glob would cancel its siblings — only Bash errors now cascade
847- VSCode: Fixed scroll speed in integrated terminals not matching native terminals
848- VSCode: Fixed Shift+Enter submitting input instead of inserting a newline for users with older keybindings
849- VSCode: Added effort level indicator on the input border
850- VSCode: Added `vscode://anthropic.claude-code/open` URI handler to open a new Claude Code tab programmatically, with optional `prompt` and `session` query parameters
851
852## 2.1.71
853
854- Added `/loop` command to run a prompt or slash command on a recurring interval (e.g. `/loop 5m check the deploy`)
855- Added cron scheduling tools for recurring prompts within a session
856- 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
857- Added `fmt`, `comm`, `cmp`, `numfmt`, `expr`, `test`, `printf`, `getconf`, `seq`, `tsort`, and `pr` to the bash auto-approval allowlist
858- Fixed stdin freeze in long-running sessions where keystrokes stop being processed but the process stays alive
859- Fixed a 5–8 second startup freeze for users with voice mode enabled, caused by CoreAudio initialization blocking the main thread after system wake
860- Fixed startup UI freeze when many claude.ai proxy connectors refresh an expired OAuth token simultaneously
861- Fixed forked conversations (`/fork`) sharing the same plan file, which caused plan edits in one fork to overwrite the other
862- Fixed the Read tool putting oversized images into context when image processing failed, breaking subsequent turns in long image-heavy sessions
863- Fixed false-positive permission prompts for compound bash commands containing heredoc commit messages
864- Fixed plugin installations being lost when running multiple Claude Code instances
865- Fixed claude.ai connectors failing to reconnect after OAuth token refresh
866- Fixed claude.ai MCP connector startup notifications appearing for every org-configured connector instead of only previously connected ones
867- Fixed background agent completion notifications missing the output file path, which made it difficult for parent agents to recover agent results after context compaction
868- Fixed duplicate output in Bash tool error messages when commands exit with non-zero status
869- Fixed Chrome extension auto-detection getting permanently stuck on "not installed" after running on a machine without local Chrome
870- Fixed `/plugin marketplace update` failing with merge conflicts when the marketplace is pinned to a branch/tag ref
871- Fixed `/plugin marketplace add owner/repo@ref` incorrectly parsing `@` — previously only `#` worked as a ref separator, causing undiagnosable errors with `strictKnownMarketplaces`
872- Fixed duplicate entries in `/permissions` Workspace tab when the same directory is added with and without a trailing slash
873- Fixed `--print` hanging forever when team agents are configured — the exit loop no longer waits on long-lived `in_process_teammate` tasks
874- Fixed "❯ Tool loaded." appearing in the REPL after every `ToolSearch` call
875- Fixed prompting for `cd <cwd> && git ...` on Windows when the model uses a mingw-style path
876- Improved startup time by deferring native image processor loading to first use
877- Improved bridge session reconnection to complete within seconds after laptop wake from sleep, instead of waiting up to 10 minutes
878- 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
879- 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.
880- Updated `/debug` to toggle debug logging on mid-session, since debug logs are no longer written by default
881- Removed startup notification noise for unauthenticated org-registered claude.ai connectors
882
883## 2.1.70
884
885- 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
886- 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
887- 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
888- Fixed prompt-cache bust when an MCP server with `instructions` connects after the first turn
889- Fixed Enter inserting a newline instead of submitting when typing over a slow SSH connection
890- Fixed clipboard corrupting non-ASCII text (CJK, emoji) on Windows/WSL by using PowerShell `Set-Clipboard`
891- Fixed extra VS Code windows opening at startup on Windows when running from the VS Code integrated terminal
892- Fixed voice mode failing on Windows native binary with "native audio module could not be loaded"
893- Fixed push-to-talk not activating on session start when `voiceEnabled: true` was set in settings
894- Fixed markdown links containing `#NNN` references incorrectly pointing to the current repository instead of the linked URL
895- Fixed repeated "Model updated to Opus 4.6" notification when a project's `.claude/settings.json` has a legacy Opus model string pinned
896- Fixed plugins showing as inaccurately installed in `/plugin`
897- Fixed plugins showing "not found in marketplace" errors on fresh startup by auto-refreshing after marketplace installation
898- Fixed `/security-review` command failing with `unknown option merge-base` on older git versions
899- 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
900- Fixed a performance regression in the `AskUserQuestion` preview dialog that re-ran markdown rendering on every keystroke in the notes input
901- Fixed feature flags read during early startup never refreshing their disk cache, causing stale values to persist across sessions
902- Fixed `permissions.defaultMode` settings values other than `acceptEdits` or `plan` being applied in Claude Code Remote environments — they are now ignored
903- Fixed skill listing being re-injected on every `--resume` (~600 tokens saved per resume)
904- Fixed teleport marker not rendering in VS Code teleported sessions
905- Improved error message when microphone captures silence to distinguish from "no speech detected"
906- Improved compaction to preserve images in the summarizer request, allowing prompt cache reuse for faster and cheaper compaction
907- Improved `/rename` to work while Claude is processing, instead of being silently queued
908- Reduced prompt input re-renders during turns by ~74%
909- Reduced startup memory by ~426KB for users without custom CA certificates
910- 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.
911- [VSCode] Added spark icon in VS Code activity bar that lists all Claude Code sessions, with sessions opening as full editors
912- [VSCode] Added full markdown document view for plans in VS Code, with support for adding comments to provide feedback
913- [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
914
915## 2.1.69
916
917- Added the `/claude-api` skill for building applications with the Claude API and Anthropic SDK
918- Added Ctrl+U on an empty bash prompt (`!`) to exit bash mode, matching `escape` and `backspace`
919- Added numeric keypad support for selecting options in Claude's interview questions (previously only the number row above QWERTY worked)
920- 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
921- Added Voice STT support for 10 new languages (20 total) — Russian, Polish, Turkish, Dutch, Ukrainian, Greek, Czech, Danish, Swedish, Norwegian
922- Added effort level display (e.g., "with low effort") to the logo and spinner, making it easier to see which effort setting is active
923- Added agent name display in terminal title when using `claude --agent`
924- 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`
925- 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
926- Added `/reload-plugins` command to activate pending plugin changes without restarting
927- Added a one-time startup prompt suggesting Claude Code Desktop on macOS and Windows (max 3 showings, dismissible)
928- Added `${CLAUDE_SKILL_DIR}` variable for skills to reference their own directory in SKILL.md content
929- Added `InstructionsLoaded` hook event that fires when CLAUDE.md or `.claude/rules/*.md` files are loaded into context
930- Added `agent_id` (for subagents) and `agent_type` (for subagents and `--agent`) to hook events
931- Added `worktree` field to status line hook commands with name, path, branch, and original repo directory when running in a `--worktree` session
932- Added `pluginTrustMessage` in managed settings to append organization-specific context to the plugin trust warning shown before installation
933- Added policy limit fetching (e.g., remote control restrictions) for Team plan OAuth users, not just Enterprise
934- Added `pathPattern` to `strictKnownMarketplaces` for regex-matching file/directory marketplace sources alongside `hostPattern` restrictions
935- Added plugin source type `git-subdir` to point to a subdirectory within a git repo
936- Added `oauth.authServerMetadataUrl` config option for MCP servers to specify a custom OAuth metadata discovery URL when standard discovery fails
937- Fixed a security issue where nested skill discovery could load skills from gitignored directories like `node_modules`
938- Fixed trust dialog silently enabling all `.mcp.json` servers on first run. You'll now see the per-server approval dialog as expected
939- Fixed `claude remote-control` crashing immediately on npm installs with "bad option: --sdk-url" (anthropics/claude-code#28334)
940- Fixed `--model claude-opus-4-0` and `--model claude-opus-4-1` resolving to deprecated Opus versions instead of current
941- 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.
942- 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)
943- Fixed ghost dotfiles (`.bashrc`, `HEAD`, etc.) appearing as untracked files in the working directory after sandboxed Bash commands on Linux
944- Fixed Shift+Enter printing `[27;2;13~` instead of inserting a newline in Ghostty over SSH
945- Fixed stash (Ctrl+S) being cleared when submitting a message while Claude is working
946- Fixed ctrl+o (transcript toggle) freezing for many seconds in long sessions with lots of file edits
947- Fixed plan mode feedback input not supporting multi-line text entry (backslash+Enter and Shift+Enter now insert newlines)
948- Fixed cursor not moving down into blank lines at the top of the input box
949- Fixed `/stats` crash when transcript files contain entries with missing or malformed timestamps
950- 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)
951- Fixed `--setting-sources user` not blocking dynamically discovered project skills
952- Fixed duplicate CLAUDE.md, slash commands, agents, and rules when running from a worktree nested inside its main repo (e.g. `claude -w`)
953- Fixed plugin Stop/SessionEnd/etc hooks not firing after any `/plugin` operation
954- Fixed plugin hooks being silently dropped when two plugins use the same `${CLAUDE_PLUGIN_ROOT}/...` command template
955- Fixed memory leak in long-running SDK/CCR sessions where conversation messages were retained unnecessarily
956- Fixed API 400 errors in forked agents (autocompact, summarization) when resuming sessions that were interrupted mid-tool-batch
957- Fixed "unexpected tool_use_id found in tool_result blocks" error when resuming conversations that start with an orphaned tool result
958- Fixed teammates accidentally spawning nested teammates via the Agent tool's `name` parameter
959- Fixed `CLAUDE_CODE_MAX_OUTPUT_TOKENS` being ignored during conversation compaction
960- Fixed `/compact` summary rendering as a user bubble in SDK consumers (Claude Code Remote web UI, VSCode extension)
961- Fixed voice space bar getting stuck after a failed voice activation (module loading race, cold GrowthBook)
962- Fixed worktree file copy on Windows
963- Fixed global `.claude` folder detection on Windows
964- Fixed symlink bypass where writing new files through a symlinked parent directory could escape the working directory in `acceptEdits` mode
965- 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
966- 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
967- Fixed multi-GB memory spike when committing with large untracked binary files in the working tree
968- 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.
969- Fixed Android app crash when running local slash commands (`/voice`, `/cost`) in Remote Control sessions
970- Fixed a memory leak where old message array versions accumulated in React Compiler `memoCache` over long sessions
971- Fixed a memory leak where REPL render scopes accumulated over long sessions (~35MB over 1000 turns)
972- 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
973- Fixed a memory leak in interactive mode where hook events could accumulate unboundedly during long sessions
974- Fixed hang when `--mcp-config` points to a corrupted file
975- Fixed slow startup when many skills/plugins are installed
976- Fixed `cd <outside-dir> && <cmd>` permission prompt to surface the chained command instead of only showing "Yes, allow reading from <dir>/"
977- Fixed conditional `.claude/rules/*.md` files (with `paths:` frontmatter) and nested CLAUDE.md files not loading in print mode (`claude -p`)
978- Fixed `/clear` not fully clearing all session caches, reducing memory retention in long sessions
979- Fixed terminal flicker caused by animated elements at the scrollback boundary
980- Fixed UI frame drops on macOS when using MCP servers with OAuth (regression from 2.1.x)
981- Fixed occasional frame stalls during typing caused by synchronous debug log flushes
982- Fixed `TeammateIdle` and `TaskCompleted` hooks to support `{"continue": false, "stopReason": "..."}` to stop the teammate, matching `Stop` hook behavior
983- Fixed `WorktreeCreate` and `WorktreeRemove` plugin hooks being silently ignored
984- Fixed skill descriptions with colons (e.g., "Triggers include: X, Y, Z") failing to load from SKILL.md frontmatter
985- Fixed project skills without a `description:` frontmatter field not appearing in Claude's available skills list
986- Fixed `/context` showing identical token counts for all MCP tools from a server
987- Fixed literal `nul` file creation on Windows when the model uses CMD-style `2>nul` redirection in Git Bash
988- Fixed extra blank lines appearing below each tool call in the expanded subagent transcript view (Ctrl+O)
989- Fixed Tab/arrow keys not cycling Settings tabs when `/config` search box is focused but empty
990- Fixed service key OAuth sessions (CCR containers) spamming `[ERROR]` logs with 403s from profile-scoped endpoints
991- Fixed inconsistent color for "Remote Control active" status indicator
992- Fixed Voice waveform cursor covering the first suffix letter when dictating mid-input
993- Fixed Voice input showing all 5 spaces during warmup instead of capping at ~2 (aligning with the "keep holding…" hint)
994- Improved spinner performance by isolating the 50ms animation loop from the surrounding shell, reducing render and CPU overhead during turns
995- Improved UI rendering performance in native binaries with React Compiler
996- Improved `--worktree` startup by eliminating a git subprocess on the startup path
997- Improved macOS startup by eliminating redundant settings-file reloads when managed settings resolve
998- Improved macOS startup for Claude.ai enterprise/team users by skipping an unnecessary keychain lookup
999- Improved MCP `-p` startup by pipelining claude.ai config fetch with local connections and using a concurrency pool instead of sequential batching
1000- Improved voice startup by removing imperceptible warmup pulse animations that were causing re-render stutter
1001- 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.
1002- Improved memory usage in long sessions by stabilizing `onSubmit` across message updates
1003- Improved LSP tool rendering and memory context building to no longer read entire files
1004- Improved session upload and memory sync to avoid reading large files into memory before size/binary checks
1005- Improved file operation performance by avoiding reading file contents for existence checks (6 sites)
1006- Improved documentation to clarify that `--append-system-prompt-file` and `--system-prompt-file` work in interactive mode (the docs previously said print mode only)
1007- Reduced baseline memory by ~16MB by deferring Yoga WASM preloading
1008- Reduced memory footprint for SDK and CCR sessions using stream-json output
1009- Reduced memory usage when resuming large sessions (including compacted history)
1010- Reduced token usage on multi-agent tasks with more concise subagent final reports
1011- Changed Sonnet 4.5 users on Pro/Max/Team Premium to be automatically migrated to Sonnet 4.6
1012- Changed the `/resume` picker to show your most recent prompt instead of the first one. This also resolves some titles appearing as `(session)`.
1013- Changed claude.ai MCP connector failures to show a notification instead of silently disappearing from the tool list
1014- Changed example command suggestions to be generated deterministically instead of calling Haiku
1015- Changed resuming after compaction to no longer produce a preamble recap before continuing
1016- [SDK] Changed task creation to no longer require the `activeForm` field — the spinner falls back to the task subject
1017- [VSCode] Added compaction display as a collapsible "Compacted chat" card with the summary inside
1018- [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
1019- [VSCode] Fixed RTL text (Arabic, Hebrew, Persian) rendering reversed in the chat panel (regression in v2.1.63)
1020
1021## 2.1.68
1022
1023- 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`
1024- Re-introduced the "ultrathink" keyword to enable high effort for the next turn
1025- 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
1026
1027## 2.1.66
1028
1029- Reduced spurious error logging
1030
1031## 2.1.63
1032
1033- Added `/simplify` and `/batch` bundled slash commands
1034- Fixed local slash command output like /cost appearing as user-sent messages instead of system messages in the UI
1035- Project configs & auto memory now shared across git worktrees of the same repository
1036- Added `ENABLE_CLAUDEAI_MCP_SERVERS=false` env var to opt out from making claude.ai MCP servers available
1037- Improved `/model` command to show the currently active model in the slash command menu
1038- Added HTTP hooks, which can POST JSON to a URL and receive JSON instead of running a shell command
1039- Fixed listener leak in bridge polling loop
1040- Fixed listener leak in MCP OAuth flow cleanup
1041- 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.
1042- Fixed memory leak when navigating hooks configuration menu
1043- Fixed listener leak in interactive permission handler during auto-approvals
1044- Fixed file count cache ignoring glob ignore patterns
1045- Fixed memory leak in bash command prefix cache
1046- Fixed MCP tool/resource cache leak on server reconnect
1047- Fixed IDE host IP detection cache incorrectly sharing results across ports
1048- Fixed WebSocket listener leak on transport reconnect
1049- Fixed memory leak in git root detection cache that could cause unbounded growth in long-running sessions
1050- Fixed memory leak in JSON parsing cache that grew unbounded over long sessions
1051- VSCode: Fixed remote sessions not appearing in conversation history
1052- 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.
1053- Fixed memory leak where long-running teammates retained all messages in AppState even after conversation compaction
1054- Fixed a memory leak where MCP server fetch caches were not cleared on disconnect, causing growing memory usage with servers that reconnect frequently
1055- Improved memory usage in long sessions with subagents by stripping heavy progress message payloads during context compaction
1056- 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.
1057- VSCode: Added session rename and remove actions to the sessions list
1058- Fixed `/clear` not resetting cached skills, which could cause stale skill content to persist in the new conversation
1059
1060## 2.1.62
1061
1062- Fixed prompt suggestion cache regression that reduced cache hit rates
1063
1064## 2.1.61
1065
1066- Fixed concurrent writes corrupting config file on Windows
1067
1068## 2.1.59
1069
1070- Claude automatically saves useful context to auto-memory. Manage with /memory
1071- Added `/copy` command to show an interactive picker when code blocks are present, allowing selection of individual code blocks or the full response.
1072- 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
1073- Improved ordering of short task lists
1074- Improved memory usage in multi-agent sessions by releasing completed subagent task state
1075- Fixed MCP OAuth token refresh race condition when running multiple Claude Code instances simultaneously
1076- Fixed shell commands not showing a clear error message when the working directory has been deleted
1077- Fixed config file corruption that could wipe authentication when multiple Claude Code instances ran simultaneously
1078
1079## 2.1.58
1080
1081- Expand Remote Control to more users
1082
1083## 2.1.56
1084
1085- VS Code: Fixed another cause of "command 'claude-vscode.editor.openLast' not found" crashes
1086
1087## 2.1.55
1088
1089- Fixed BashTool failing on Windows with EINVAL error
1090
1091## 2.1.53
1092
1093- Fixed a UI flicker where user input would briefly disappear after submission before the message rendered
1094- Fixed bulk agent kill (ctrl+f) to send a single aggregate notification instead of one per agent, and to properly clear the command queue
1095- Fixed graceful shutdown sometimes leaving stale sessions when using Remote Control by parallelizing teardown network calls
1096- Fixed `--worktree` sometimes being ignored on first launch
1097- Fixed a panic ("switch on corrupted value") on Windows
1098- Fixed a crash that could occur when spawning many processes on Windows
1099- Fixed a crash in the WebAssembly interpreter on Linux x64 & Windows x64
1100- Fixed a crash that sometimes occurred after 2 minutes on Windows ARM64
1101
1102## 2.1.52
1103
1104- VS Code: Fixed extension crash on Windows ("command 'claude-vscode.editor.openLast' not found")
1105
1106## 2.1.51
1107
1108- Added `claude remote-control` subcommand for external builds, enabling local environment serving for all users.
1109- Updated plugin marketplace default git timeout from 30s to 120s and added `CLAUDE_CODE_PLUGIN_GIT_TIMEOUT_MS` to configure.
1110- Added support for custom npm registries and specific version pinning when installing plugins from npm sources
1111- 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`.
1112- Fixed a security issue where `statusLine` and `fileSuggestion` hook commands could execute without workspace trust acceptance in interactive mode.
1113- Tool results larger than 50K characters are now persisted to disk (previously 100K). This reduces context window usage and improves conversation longevity.
1114- 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.
1115- 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.
1116- Fixed slash command autocomplete crashing when a plugin's SKILL.md description is a YAML array or other non-string type
1117- 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.
1118- Managed settings can now be set via macOS plist or Windows Registry. Learn more at https://code.claude.com/docs/en/settings#settings-files
1119
1120## 2.1.50
1121
1122- Added support for `startupTimeout` configuration for LSP servers
1123- Added `WorktreeCreate` and `WorktreeRemove` hook events, enabling custom VCS setup and teardown when agent worktree isolation creates or removes worktrees.
1124- 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.
1125- Linux: Fixed native modules not loading on systems with glibc older than 2.30 (e.g., RHEL 8)
1126- Fixed memory leak in agent teams where completed teammate tasks were never garbage collected from session state
1127- Fixed `CLAUDE_CODE_SIMPLE` to fully strip down skills, session memory, custom agents, and CLAUDE.md token counting
1128- Fixed `/mcp reconnect` freezing the CLI when given a server name that doesn't exist
1129- Fixed memory leak where completed task state objects were never removed from AppState
1130- Added support for `isolation: worktree` in agent definitions, allowing agents to declaratively run in isolated git worktrees.
1131- `CLAUDE_CODE_SIMPLE` mode now also disables MCP tools, attachments, hooks, and CLAUDE.md file loading for a fully minimal experience.
1132- Fixed bug where MCP tools were not discovered when tool search is enabled and a prompt is passed in as a launch argument
1133- Improved memory usage during long sessions by clearing internal caches after compaction
1134- Added `claude agents` CLI command to list all configured agents
1135- Improved memory usage during long sessions by clearing large tool results after they have been processed
1136- Fixed a memory leak where LSP diagnostic data was never cleaned up after delivery, causing unbounded memory growth in long sessions
1137- Fixed a memory leak where completed task output was not freed from memory, reducing memory usage in long sessions with many tasks
1138- Improved startup performance for headless mode (`-p` flag) by deferring Yoga WASM and UI component imports
1139- Fixed prompt suggestion cache regression that reduced cache hit rates
1140- Fixed unbounded memory growth in long sessions by capping file history snapshots
1141- Added `CLAUDE_CODE_DISABLE_1M_CONTEXT` environment variable to disable 1M context window support
1142- Opus 4.6 (fast mode) now includes the full 1M context window
1143- VSCode: Added `/extra-usage` command support in VS Code sessions
1144- Fixed memory leak where TaskOutput retained recent lines after cleanup
1145- Fixed memory leak in CircularBuffer where cleared items were retained in the backing array
1146- Fixed memory leak in shell command execution where ChildProcess and AbortController references were retained after cleanup
1147
1148## 2.1.49
1149
1150- Improved MCP OAuth authentication with step-up auth support and discovery caching, reducing redundant network requests during server connections
1151- Added `--worktree` (`-w`) flag to start Claude in an isolated git worktree
1152- Subagents support `isolation: "worktree"` for working in a temporary git worktree
1153- Added Ctrl+F keybinding to kill background agents (two-press confirmation)
1154- Agent definitions support `background: true` to always run as a background task
1155- Plugins can ship `settings.json` for default configuration
1156- Fixed file-not-found errors to suggest corrected paths when the model drops the repo folder
1157- 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.
1158- Fixed prompt suggestion cache regression that reduced cache hit rates.
1159- Fixed `plugin enable` and `plugin disable` to auto-detect the correct scope when `--scope` is not specified, instead of always defaulting to user scope
1160- Simple mode (`CLAUDE_CODE_SIMPLE`) now includes the file edit tool in addition to the Bash tool, allowing direct file editing in simple mode.
1161- Permission suggestions are now populated when safety checks trigger an ask response, enabling SDK consumers to display permission options
1162- 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.
1163- Fixed verbose mode not updating thinking block display when toggled via `/config` — memo comparators now correctly detect verbose changes
1164- Fixed unbounded WASM memory growth during long sessions by periodically resetting the tree-sitter parser
1165- Fixed potential rendering issues caused by stale yoga layout references
1166- Improved performance in non-interactive mode (`-p`) by skipping unnecessary API calls during startup
1167- Improved performance by caching authentication failures for HTTP and SSE MCP servers, avoiding repeated connection attempts to servers requiring auth
1168- Fixed unbounded memory growth during long-running sessions caused by Yoga WASM linear memory never shrinking
1169- SDK model info now includes `supportsEffort`, `supportedEffortLevels`, and `supportsAdaptiveThinking` fields so consumers can discover model capabilities.
1170- Added `ConfigChange` hook event that fires when configuration files change during a session, enabling enterprise security auditing and optional blocking of settings changes.
1171- Improved startup performance by caching MCP auth failures to avoid redundant connection attempts
1172- Improved startup performance by reducing HTTP calls for analytics token counting
1173- Improved startup performance by batching MCP tool token counting into a single API call
1174- Fixed `disableAllHooks` setting to respect managed settings hierarchy — non-managed settings can no longer disable managed hooks set by policy (#26637)
1175- 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.
1176- 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
1177
1178## 2.1.47
1179
1180- Fixed FileWriteTool line counting to preserve intentional trailing blank lines instead of stripping them with `trimEnd()`.
1181- 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.
1182- 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.
1183- 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.
1184- 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)
1185- Improved memory usage in long-running sessions by releasing API stream buffers, agent context, and skill state after use
1186- Improved startup performance by deferring SessionStart hook execution, reducing time-to-interactive by ~500ms.
1187- Fixed an issue where bash tool output was silently discarded on Windows when using MSYS2 or Cygwin shells.
1188- 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.
1189- Improved memory usage by trimming agent task message history after tasks complete
1190- Improved memory usage during long agent sessions by eliminating O(n²) message accumulation in progress updates
1191- Fixed the bash permission classifier to validate that returned match descriptions correspond to actual input rules, preventing hallucinated descriptions from incorrectly granting permissions
1192- Fixed user-defined agents only loading one file on NFS/FUSE filesystems that report zero inodes (anthropics/claude-code#26044)
1193- Fixed plugin agent skills silently failing to load when referenced by bare name instead of fully-qualified plugin name (anthropics/claude-code#25834)
1194- Search patterns in collapsed tool results are now displayed in quotes for clarity
1195- Windows: Fixed CWD tracking temp files never being cleaned up, causing them to accumulate indefinitely (anthropics/claude-code#17600)
1196- 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.
1197- 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.
1198- Simplified teammate navigation to use only Shift+Down (with wrapping) instead of both Shift+Up and Shift+Down.
1199- 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.
1200- 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.
1201- Fixed custom session titles set via `/rename` being lost after resuming a conversation (anthropics/claude-code#23610)
1202- Fixed collapsed read/search hint text overflowing on narrow terminals by truncating from the start.
1203- 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.
1204- 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)
1205- Fixed MCP servers not appearing in the MCP Management Dialog after deferred loading
1206- Fixed session name persisting in status bar after `/clear` command (anthropics/claude-code#26082)
1207- 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)
1208- Fixed /resume silently dropping sessions when the first message exceeds 16KB or uses array-format content (anthropics/claude-code#25721)
1209- Added `chat:newline` keybinding action for configurable multi-line input (anthropics/claude-code#26075)
1210- Added `added_dirs` to the statusline JSON `workspace` section, exposing directories added via `/add-dir` to external scripts (anthropics/claude-code#26096)
1211- Fixed `claude doctor` misclassifying mise and asdf-managed installations as native installs (anthropics/claude-code#26033)
1212- Fixed zsh heredoc failing with "read-only file system" error in sandboxed commands (anthropics/claude-code#25990)
1213- Fixed agent progress indicator showing inflated tool use count (anthropics/claude-code#26023)
1214- Fixed image pasting not working on WSL2 systems where Windows copies images as BMP format (anthropics/claude-code#25935)
1215- Fixed background agent results returning raw transcript data instead of the agent's final answer (anthropics/claude-code#26012)
1216- Fixed Warp terminal incorrectly prompting for Shift+Enter setup when it supports it natively (anthropics/claude-code#25957)
1217- Fixed CJK wide characters causing misaligned timestamps and layout elements in the TUI (anthropics/claude-code#26084)
1218- Fixed custom agent `model` field in `.claude/agents/*.md` being ignored when spawning team teammates (anthropics/claude-code#26064)
1219- Fixed plan mode being lost after context compaction, causing the model to switch from planning to implementation mode (anthropics/claude-code#26061)
1220- Fixed `alwaysThinkingEnabled: true` in settings.json not enabling thinking mode on Bedrock and Vertex providers (anthropics/claude-code#26074)
1221- Fixed `tool_decision` OTel telemetry event not being emitted in headless/SDK mode (anthropics/claude-code#26059)
1222- Fixed session name being lost after context compaction — renamed sessions now preserve their custom title through compaction (anthropics/claude-code#26121)
1223- Increased initial session count in resume picker from 10 to 50 for faster session discovery (anthropics/claude-code#26123)
1224- Windows: fixed worktree session matching when drive letter casing differs (anthropics/claude-code#26123)
1225- Fixed `/resume <session-id>` failing to find sessions whose first message exceeds 16KB (anthropics/claude-code#25920)
1226- Fixed "Always allow" on multiline bash commands creating invalid permission patterns that corrupt settings (anthropics/claude-code#25909)
1227- 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)
1228- 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)
1229- Fixed read-only git commands triggering FSEvents file watcher loops on macOS by adding --no-optional-locks flag (anthropics/claude-code#25750)
1230- 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)
1231- Fixed non-interactive subcommands like `claude doctor` and `claude plugin validate` being blocked inside nested Claude sessions (anthropics/claude-code#25803)
1232- Windows: Fixed the same CLAUDE.md file being loaded twice when drive letter casing differs between paths (anthropics/claude-code#25756)
1233- Fixed inline code spans in markdown being incorrectly parsed as bash commands (anthropics/claude-code#25792)
1234- Fixed teammate spinners not respecting custom spinnerVerbs from settings (anthropics/claude-code#25748)
1235- Fixed shell commands permanently failing after a command deletes its own working directory (anthropics/claude-code#26136)
1236- Fixed hooks (PreToolUse, PostToolUse) silently failing to execute on Windows by using Git Bash instead of cmd.exe (anthropics/claude-code#25981)
1237- Fixed LSP `findReferences` and other location-based operations returning results from gitignored files (e.g., `node_modules/`, `venv/`) (anthropics/claude-code#26051)
1238- Moved config backup files from home directory root to `~/.claude/backups/` to reduce home directory clutter (anthropics/claude-code#26130)
1239- Fixed sessions with large first prompts (>16KB) disappearing from the /resume list (anthropics/claude-code#26140)
1240- Fixed shell functions with double-underscore prefixes (e.g., `__git_ps1`) not being preserved across shell sessions (anthropics/claude-code#25824)
1241- Fixed spinner showing "0 tokens" counter before any tokens have been received (anthropics/claude-code#26105)
1242- VSCode: Fixed conversation messages appearing dimmed while the AskUserQuestion dialog is open (anthropics/claude-code#26078)
1243- 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)
1244- Fixed Right Alt key leaving visible `[25~` escape sequence residue in the input field on Windows/Git Bash terminals (anthropics/claude-code#25943)
1245- The `/rename` command now updates the terminal tab title by default (anthropics/claude-code#25789)
1246- 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)
1247- Fixed OSC 8 hyperlinks only being clickable on the first line when link text wraps across multiple terminal lines.
1248
1249## 2.1.46
1250
1251- Fixed orphaned CC processes after terminal disconnect on macOS
1252- Added support for using claude.ai MCP connectors in Claude Code
1253
1254## 2.1.45
1255
1256- Added support for Claude Sonnet 4.6
1257- Added support for reading `enabledPlugins` and `extraKnownMarketplaces` from `--add-dir` directories
1258- 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
1259- Added `SDKRateLimitInfo` and `SDKRateLimitEvent` types to the SDK, enabling consumers to receive rate limit status updates including utilization, reset times, and overage information
1260- Fixed Agent Teams teammates failing on Bedrock, Vertex, and Foundry by propagating API provider environment variables to tmux-spawned processes (anthropics/claude-code#23561)
1261- Fixed sandbox "operation not permitted" errors when writing temporary files on macOS by using the correct per-user temp directory (anthropics/claude-code#21654)
1262- Fixed Task tool (backgrounded agents) crashing with a `ReferenceError` on completion (anthropics/claude-code#22087)
1263- Fixed autocomplete suggestions not being accepted on Enter when images are pasted in the input
1264- Fixed skills invoked by subagents incorrectly appearing in main session context after compaction
1265- Fixed excessive `.claude.json.backup` files accumulating on every startup
1266- Fixed plugin-provided commands, agents, and hooks not being available immediately after installation without requiring a restart
1267- Improved startup performance by removing eager loading of session history for stats caching
1268- Improved memory usage for shell commands that produce large output — RSS no longer grows unboundedly with command output size
1269- Improved collapsed read/search groups to show the current file or search pattern being processed beneath the summary line while active
1270- [VSCode] Improved permission destination choice (project/user/session) to persist across sessions
1271
1272## 2.1.44
1273
1274- Fixed ENAMETOOLONG errors for deeply-nested directory paths
1275- Fixed auth refresh errors
1276
1277## 2.1.43
1278
1279- Fixed AWS auth refresh hanging indefinitely by adding a 3-minute timeout
1280- Fixed spurious warnings for non-agent markdown files in `.claude/agents/` directory
1281- Fixed structured-outputs beta header being sent unconditionally on Vertex/Bedrock
1282
1283## 2.1.42
1284
1285- Improved startup performance by deferring Zod schema construction
1286- Improved prompt cache hit rates by moving date out of system prompt
1287- Added one-time Opus 4.6 effort callout for eligible users
1288- Fixed /resume showing interrupt messages as session titles
1289- Fixed image dimension limit errors to suggest /compact
1290
1291## 2.1.41
1292
1293- Added guard against launching Claude Code inside another Claude Code session
1294- Fixed Agent Teams using wrong model identifier for Bedrock, Vertex, and Foundry customers
1295- Fixed a crash when MCP tools return image content during streaming
1296- Fixed /resume session previews showing raw XML tags instead of readable command names
1297- Improved model error messages for Bedrock/Vertex/Foundry users with fallback suggestions
1298- Fixed plugin browse showing misleading "Space to Toggle" hint for already-installed plugins
1299- Fixed hook blocking errors (exit code 2) not showing stderr to the user
1300- Added `speed` attribute to OTel events and trace spans for fast mode visibility
1301- Added `claude auth login`, `claude auth status`, and `claude auth logout` CLI subcommands
1302- Added Windows ARM64 (win32-arm64) native binary support
1303- Improved `/rename` to auto-generate session name from conversation context when called without arguments
1304- Improved narrow terminal layout for prompt footer
1305- Fixed file resolution failing for @-mentions with anchor fragments (e.g., `@README.md#installation`)
1306- Fixed FileReadTool blocking the process on FIFOs, `/dev/stdin`, and large files
1307- Fixed background task notifications not being delivered in streaming Agent SDK mode
1308- Fixed cursor jumping to end on each keystroke in classifier rule input
1309- Fixed markdown link display text being dropped for raw URL
1310- Fixed auto-compact failure error notifications being shown to users
1311- Fixed permission wait time being included in subagent elapsed time display
1312- Fixed proactive ticks firing while in plan mode
1313- Fixed clear stale permission rules when settings change on disk
1314- Fixed hook blocking errors showing stderr content in UI
1315
1316## 2.1.39
1317
1318- Improved terminal rendering performance
1319- Fixed fatal errors being swallowed instead of displayed
1320- Fixed process hanging after session close
1321- Fixed character loss at terminal screen boundary
1322- Fixed blank lines in verbose transcript view
1323
1324## 2.1.38
1325
1326- Fixed VS Code terminal scroll-to-top regression introduced in 2.1.37
1327- Fixed Tab key queueing slash commands instead of autocompleting
1328- Fixed bash permission matching for commands using environment variable wrappers
1329- Fixed text between tool uses disappearing when not using streaming
1330- Fixed duplicate sessions when resuming in VS Code extension
1331- Improved heredoc delimiter parsing to prevent command smuggling
1332- Blocked writes to `.claude/skills` directory in sandbox mode
1333
1334## 2.1.37
1335
1336- Fixed an issue where /fast was not immediately available after enabling /extra-usage
1337
1338## 2.1.36
1339
1340- Fast mode is now available for Opus 4.6. Learn more at https://code.claude.com/docs/en/fast-mode
1341
1342## 2.1.34
1343
1344- Fixed a crash when agent teams setting changed between renders
1345- Fixed a bug where commands excluded from sandboxing (via `sandbox.excludedCommands` or `dangerouslyDisableSandbox`) could bypass the Bash ask permission rule when `autoAllowBashIfSandboxed` was enabled
1346
1347## 2.1.33
1348
1349- Fixed agent teammate sessions in tmux to send and receive messages
1350- Fixed warnings about agent teams not being available on your current plan
1351- Added `TeammateIdle` and `TaskCompleted` hook events for multi-agent workflows
1352- Added support for restricting which sub-agents can be spawned via `Task(agent_type)` syntax in agent "tools" frontmatter
1353- Added `memory` frontmatter field support for agents, enabling persistent memory with `user`, `project`, or `local` scope
1354- Added plugin name to skill descriptions and `/skills` menu for better discoverability
1355- Fixed an issue where submitting a new message while the model was in extended thinking would interrupt the thinking phase
1356- 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
1357- Fixed API proxy compatibility issue where 404 errors on streaming endpoints no longer triggered non-streaming fallback
1358- 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
1359- Fixed `/resume` session picker showing raw XML markup instead of clean titles for sessions started with slash commands
1360- Improved error messages for API connection failures — now shows specific cause (e.g., ECONNREFUSED, SSL errors) instead of generic "Connection error"
1361- Errors from invalid managed settings are now surfaced
1362- VSCode: Added support for remote sessions, allowing OAuth users to browse and resume sessions from claude.ai
1363- VSCode: Added git branch and message count to the session picker, with support for searching by branch name
1364- VSCode: Fixed scroll-to-bottom under-scrolling on initial session load and session switch
1365
1366## 2.1.32
1367
1368- Claude Opus 4.6 is now available!
1369- Added research preview agent teams feature for multi-agent collaboration (token-intensive feature, requires setting CLAUDE_CODE_EXPERIMENTAL_AGENT_TEAMS=1)
1370- Claude now automatically records and recalls memories as it works
1371- Added "Summarize from here" to the message selector, allowing partial conversation summarization.
1372- Skills defined in `.claude/skills/` within additional directories (`--add-dir`) are now loaded automatically.
1373- Fixed `@` file completion showing incorrect relative paths when running from a subdirectory
1374- Updated --resume to re-use --agent value specified in previous conversation by default.
1375- Fixed: Bash tool no longer throws "Bad substitution" errors when heredocs contain JavaScript template literals like `${index + 1}`, which previously interrupted tool execution
1376- Skill character budget now scales with context window (2% of context), so users with larger context windows can see more skill descriptions without truncation
1377- Fixed Thai/Lao spacing vowels (สระ า, ำ) not rendering correctly in the input field
1378- VSCode: Fixed slash commands incorrectly being executed when pressing Enter with preceding text in the input field
1379- VSCode: Added spinner when loading past conversations list
1380
1381## 2.1.31
1382
1383- Added session resume hint on exit, showing how to continue your conversation later
1384- Added support for full-width (zenkaku) space input from Japanese IME in checkbox selection
1385- Fixed PDF too large errors permanently locking up sessions, requiring users to start a new conversation
1386- Fixed bash commands incorrectly reporting failure with "Read-only file system" errors when sandbox mode was enabled
1387- Fixed a crash that made sessions unusable after entering plan mode when project config in `~/.claude.json` was missing default fields
1388- 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
1389- Fixed LSP shutdown/exit compatibility with strict language servers that reject null params
1390- 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
1391- Improved PDF and request size error messages to show actual limits (100 pages, 20MB)
1392- Reduced layout jitter in the terminal when the spinner appears and disappears during streaming
1393- Removed misleading Anthropic API pricing from model selector for third-party provider (Bedrock, Vertex, Foundry) users
1394
1395## 2.1.30
1396
1397- 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.
1398- 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`.
1399- Added `/debug` for Claude to help troubleshoot the current session
1400- Added support for additional `git log` and `git show` flags in read-only mode (e.g., `--topo-order`, `--cherry-pick`, `--format`, `--raw`)
1401- Added token count, tool uses, and duration metrics to Task tool results
1402- Added reduced motion mode to the config
1403- Fixed phantom "(no content)" text blocks appearing in API conversation history, reducing token waste and potential model confusion
1404- Fixed prompt cache not correctly invalidating when tool descriptions or input schemas changed, only when tool names changed
1405- Fixed 400 errors that could occur after running `/login` when the conversation contained thinking blocks
1406- Fixed a hang when resuming sessions with corrupted transcript files containing `parentUuid` cycles
1407- Fixed rate limit message showing incorrect "/upgrade" suggestion for Max 20x users when extra-usage is unavailable
1408- Fixed permission dialogs stealing focus while actively typing
1409- Fixed subagents not being able to access SDK-provided MCP tools because they were not synced to the shared application state
1410- Fixed a regression where Windows users with a `.bashrc` file could not run bash commands
1411- 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
1412- Improved `TaskStop` tool to display the stopped command/task description in the result line instead of a generic "Task stopped" message
1413- Changed `/model` to execute immediately instead of being queued
1414- [VSCode] Added multiline input support to the "Other" text input in question dialogs (use Shift+Enter for new lines)
1415- [VSCode] Fixed duplicate sessions appearing in the session list when starting a new conversation
1416
1417## 2.1.29
1418
1419- Fixed startup performance issues when resuming sessions that have `saved_hook_context`
1420
1421## 2.1.27
1422
1423- Added tool call failures and denials to debug logs
1424- Fixed context management validation error for gateway users, ensuring `CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS=1` avoids the error
1425- Added `--from-pr` flag to resume sessions linked to a specific GitHub PR number or URL
1426- Sessions are now automatically linked to PRs when created via `gh pr create`
1427- Fixed /context command not displaying colored output
1428- Fixed status bar duplicating background task indicator when PR status was shown
1429- Windows: Fixed bash command execution failing for users with `.bashrc` files
1430- Windows: Fixed console windows flashing when spawning child processes
1431- VSCode: Fixed OAuth token expiration causing 401 errors after extended sessions
1432
1433## 2.1.25
1434
1435- Fixed beta header validation error for gateway users on Bedrock and Vertex, ensuring `CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS=1` avoids the error
1436
1437## 2.1.23
1438
1439- Added customizable spinner verbs setting (`spinnerVerbs`)
1440- Fixed mTLS and proxy connectivity for users behind corporate proxies or using client certificates
1441- Fixed per-user temp directory isolation to prevent permission conflicts on shared systems
1442- Fixed a race condition that could cause 400 errors when prompt caching scope was enabled
1443- Fixed pending async hooks not being cancelled when headless streaming sessions ended
1444- Fixed tab completion not updating the input field when accepting a suggestion
1445- Fixed ripgrep search timeouts silently returning empty results instead of reporting errors
1446- Improved terminal rendering performance with optimized screen data layout
1447- Changed Bash commands to show timeout duration alongside elapsed time
1448- Changed merged pull requests to show a purple status indicator in the prompt footer
1449- [IDE] Fixed model options displaying incorrect region strings for Bedrock users in headless mode
1450
1451## 2.1.22
1452
1453- Fixed structured outputs for non-interactive (-p) mode
1454
1455## 2.1.21
1456
1457- Added support for full-width (zenkaku) number input from Japanese IME in option selection prompts
1458- Fixed shell completion cache files being truncated on exit
1459- Fixed API errors when resuming sessions that were interrupted during tool execution
1460- Fixed auto-compact triggering too early on models with large output token limits
1461- Fixed task IDs potentially being reused after deletion
1462- Fixed file search not working in VS Code extension on Windows
1463- Improved read/search progress indicators to show "Reading…" while in progress and "Read" when complete
1464- Improved Claude to prefer file operation tools (Read, Edit, Write) over bash equivalents (cat, sed, awk)
1465- [VSCode] Added automatic Python virtual environment activation, ensuring `python` and `pip` commands use the correct interpreter (configurable via `claudeCode.usePythonEnvironment` setting)
1466- [VSCode] Fixed message action buttons having incorrect background colors
1467
1468## 2.1.20
1469
1470- Added arrow key history navigation in vim normal mode when cursor cannot move further
1471- Added external editor shortcut (Ctrl+G) to the help menu for better discoverability
1472- 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
1473- Added support for loading `CLAUDE.md` files from additional directories specified via `--add-dir` flag (requires setting `CLAUDE_CODE_ADDITIONAL_DIRECTORIES_CLAUDE_MD=1`)
1474- Added ability to delete tasks via the `TaskUpdate` tool
1475- Fixed session compaction issues that could cause resume to load full history instead of the compact summary
1476- Fixed agents sometimes ignoring user messages sent while actively working on a task
1477- Fixed wide character (emoji, CJK) rendering artifacts where trailing columns were not cleared when replaced by narrower characters
1478- Fixed JSON parsing errors when MCP tool responses contain special Unicode characters
1479- Fixed up/down arrow keys in multi-line and wrapped text input to prioritize cursor movement over history navigation
1480- Fixed draft prompt being lost when pressing UP arrow to navigate command history
1481- Fixed ghost text flickering when typing slash commands mid-input
1482- Fixed marketplace source removal not properly deleting settings
1483- Fixed duplicate output in some commands like `/context`
1484- Fixed task list sometimes showing outside the main conversation view
1485- Fixed syntax highlighting for diffs occurring within multiline constructs like Python docstrings
1486- Fixed crashes when cancelling tool use
1487- Improved `/sandbox` command UI to show dependency status with installation instructions when dependencies are missing
1488- Improved thinking status text with a subtle shimmer animation
1489- Improved task list to dynamically adjust visible items based on terminal height
1490- Improved fork conversation hint to show how to resume the original session
1491- Changed collapsed read/search groups to show present tense ("Reading", "Searching for") while in progress, and past tense ("Read", "Searched for") when complete
1492- Changed `ToolSearch` results to appear as a brief notification instead of inline in the conversation
1493- Changed the `/commit-push-pr` skill to automatically post PR URLs to Slack channels when configured via MCP tools
1494- Changed the `/copy` command to be available to all users
1495- Changed background agents to prompt for tool permissions before launching
1496- Changed permission rules like `Bash(*)` to be accepted and treated as equivalent to `Bash`
1497- Changed config backups to be timestamped and rotated (keeping 5 most recent) to prevent data loss
1498
1499## 2.1.19
1500
1501- Added env var `CLAUDE_CODE_ENABLE_TASKS`, set to `false` to keep the old system temporarily
1502- Added shorthand `$0`, `$1`, etc. for accessing individual arguments in custom commands
1503- Fixed crashes on processors without AVX instruction support
1504- Fixed dangling Claude Code processes when terminal is closed by catching EIO errors from `process.exit()` and using SIGKILL as fallback
1505- Fixed `/rename` and `/tag` not updating the correct session when resuming from a different directory (e.g., git worktrees)
1506- Fixed resuming sessions by custom title not working when run from a different directory
1507- Fixed pasted text content being lost when using prompt stash (Ctrl+S) and restore
1508- Fixed agent list displaying "Sonnet (default)" instead of "Inherit (default)" for agents without an explicit model setting
1509- Fixed backgrounded hook commands not returning early, potentially causing the session to wait on a process that was intentionally backgrounded
1510- Fixed file write preview omitting empty lines
1511- Changed skills without additional permissions or hooks to be allowed without requiring approval
1512- Changed indexed argument syntax from `$ARGUMENTS.0` to `$ARGUMENTS[0]` (bracket syntax)
1513- [SDK] Added replay of `queued_command` attachment messages as `SDKUserMessageReplay` events when `replayUserMessages` is enabled
1514- [VSCode] Enabled session forking and rewind functionality for all users
1515
1516## 2.1.18
1517
1518- 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
1519
1520## 2.1.17
1521
1522- Fixed crashes on processors without AVX instruction support
1523
1524## 2.1.16
1525
1526- Added new task management system, including new capabilities like dependency tracking
1527- [VSCode] Added native plugin management support
1528- [VSCode] Added ability for OAuth users to browse and resume remote Claude sessions from the Sessions dialog
1529- Fixed out-of-memory crashes when resuming sessions with heavy subagent usage
1530- Fixed an issue where the "context remaining" warning was not hidden after running `/compact`
1531- Fixed session titles on the resume screen not respecting the user's language setting
1532- [IDE] Fixed a race condition on Windows where the Claude Code sidebar view container would not appear on start
1533
1534## 2.1.15
1535
1536- Added deprecation notification for npm installations - run `claude install` or see https://docs.anthropic.com/en/docs/claude-code/getting-started for more options
1537- Improved UI rendering performance with React Compiler
1538- Fixed the "Context left until auto-compact" warning not disappearing after running `/compact`
1539- Fixed MCP stdio server timeout not killing child process, which could cause UI freezes
1540
1541## 2.1.14
1542
1543- Added history-based autocomplete in bash mode (`!`) - type a partial command and press Tab to complete from your bash command history
1544- Added search to installed plugins list - type to filter by name or description
1545- Added support for pinning plugins to specific git commit SHAs, allowing marketplace entries to install exact versions
1546- Fixed a regression where the context window blocking limit was calculated too aggressively, blocking users at ~65% context usage instead of the intended ~98%
1547- Fixed memory issues that could cause crashes when running parallel subagents
1548- Fixed memory leak in long-running sessions where stream resources were not cleaned up after shell commands completed
1549- Fixed `@` symbol incorrectly triggering file autocomplete suggestions in bash mode
1550- Fixed `@`-mention menu folder click behavior to navigate into directories instead of selecting them
1551- Fixed `/feedback` command generating invalid GitHub issue URLs when description is very long
1552- Fixed `/context` command to show the same token count and percentage as the status line in verbose mode
1553- Fixed an issue where `/config`, `/context`, `/model`, and `/todos` command overlays could close unexpectedly
1554- Fixed slash command autocomplete selecting wrong command when typing similar commands (e.g., `/context` vs `/compact`)
1555- Fixed inconsistent back navigation in plugin marketplace when only one marketplace is configured
1556- Fixed iTerm2 progress bar not clearing properly on exit, preventing lingering indicators and bell sounds
1557- Improved backspace to delete pasted text as a single token instead of one character at a time
1558- [VSCode] Added `/usage` command to display current plan usage
1559
1560## 2.1.12
1561
1562- Fixed message rendering bug
1563
1564## 2.1.11
1565
1566- Fixed excessive MCP connection requests for HTTP/SSE transports
1567
1568## 2.1.10
1569
1570- Added new `Setup` hook event that can be triggered via `--init`, `--init-only`, or `--maintenance` CLI flags for repository setup and maintenance operations
1571- Added keyboard shortcut 'c' to copy OAuth URL when browser doesn't open automatically during login
1572- Fixed a crash when running bash commands containing heredocs with JavaScript template literals like `${index + 1}`
1573- Improved startup to capture keystrokes typed before the REPL is fully ready
1574- Improved file suggestions to show as removable attachments instead of inserting text when accepted
1575- [VSCode] Added install count display to plugin listings
1576- [VSCode] Added trust warning when installing plugins
1577
1578## 2.1.9
1579
1580- Added `auto:N` syntax for configuring the MCP tool search auto-enable threshold, where N is the context window percentage (0-100)
1581- Added `plansDirectory` setting to customize where plan files are stored
1582- Added external editor support (Ctrl+G) in AskUserQuestion "Other" input field
1583- Added session URL attribution to commits and PRs created from web sessions
1584- Added support for `PreToolUse` hooks to return `additionalContext` to the model
1585- Added `${CLAUDE_SESSION_ID}` string substitution for skills to access the current session ID
1586- Fixed long sessions with parallel tool calls failing with an API error about orphan tool_result blocks
1587- Fixed MCP server reconnection hanging when cached connection promise never resolves
1588- Fixed Ctrl+Z suspend not working in terminals using Kitty keyboard protocol (Ghostty, iTerm2, kitty, WezTerm)
1589
1590## 2.1.7
1591
1592- Added `showTurnDuration` setting to hide turn duration messages (e.g., "Cooked for 1m 6s")
1593- Added ability to provide feedback when accepting permission prompts
1594- Added inline display of agent's final response in task notifications, making it easier to see results without reading the full transcript file
1595- Fixed security vulnerability where wildcard permission rules could match compound commands containing shell operators
1596- Fixed false "file modified" errors on Windows when cloud sync tools, antivirus scanners, or Git touch file timestamps without changing content
1597- Fixed orphaned tool_result errors when sibling tools fail during streaming execution
1598- 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)
1599- Fixed spinner briefly flashing when running local slash commands like `/model` or `/theme`
1600- Fixed terminal title animation jitter by using fixed-width braille characters
1601- Fixed plugins with git submodules not being fully initialized when installed
1602- Fixed bash commands failing on Windows when temp directory paths contained characters like `t` or `n` that were misinterpreted as escape sequences
1603- Improved typing responsiveness by reducing memory allocation overhead in terminal rendering
1604- 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.
1605- Changed OAuth and API Console URLs from console.anthropic.com to platform.claude.com
1606- [VSCode] Fixed `claudeProcessWrapper` setting passing the wrapper path instead of the Claude binary path
1607
1608## 2.1.6
1609
1610- Added search functionality to `/config` command for quickly filtering settings
1611- Added Updates section to `/doctor` showing auto-update channel and available npm versions (stable/latest)
1612- Added date range filtering to `/stats` command - press `r` to cycle between Last 7 days, Last 30 days, and All time
1613- Added automatic discovery of skills from nested `.claude/skills` directories when working with files in subdirectories
1614- Added `context_window.used_percentage` and `context_window.remaining_percentage` fields to status line input for easier context window display
1615- Added an error display when the editor fails during Ctrl+G
1616- Fixed permission bypass via shell line continuation that could allow blocked commands to execute
1617- Fixed false "File has been unexpectedly modified" errors when file watchers touch files without changing content
1618- Fixed text styling (bold, colors) getting progressively misaligned in multi-line responses
1619- Fixed the feedback panel closing unexpectedly when typing 'n' in the description field
1620- Fixed rate limit warning appearing at low usage after weekly reset (now requires 70% usage)
1621- Fixed rate limit options menu incorrectly auto-opening when resuming a previous session
1622- Fixed numpad keys outputting escape sequences instead of characters in Kitty keyboard protocol terminals
1623- Fixed Option+Return not inserting newlines in Kitty keyboard protocol terminals
1624- Fixed corrupted config backup files accumulating in the home directory (now only one backup is created per config file)
1625- Fixed `mcp list` and `mcp get` commands leaving orphaned MCP server processes
1626- Fixed visual artifacts in ink2 mode when nodes become hidden via `display:none`
1627- Improved the external CLAUDE.md imports approval dialog to show which files are being imported and from where
1628- Improved the `/tasks` dialog to go directly to task details when there's only one background task running
1629- Improved @ autocomplete with icons for different suggestion types and single-line formatting
1630- Updated "Help improve Claude" setting fetch to refresh OAuth and retry when it fails due to a stale OAuth token
1631- Changed task notification display to cap at 3 lines with overflow summary when multiple background tasks complete simultaneously
1632- Changed terminal title to "Claude Code" on startup for better window identification
1633- Removed ability to @-mention MCP servers to enable/disable - use `/mcp enable <name>` instead
1634- [VSCode] Fixed usage indicator not updating after manual compact
1635
1636## 2.1.5
1637
1638- Added `CLAUDE_CODE_TMPDIR` environment variable to override the temp directory used for internal temp files, useful for environments with custom temp directory requirements
1639
1640## 2.1.4
1641
1642- Added `CLAUDE_CODE_DISABLE_BACKGROUND_TASKS` environment variable to disable all background task functionality including auto-backgrounding and the Ctrl+B shortcut
1643- Fixed "Help improve Claude" setting fetch to refresh OAuth and retry when it fails due to a stale OAuth token
1644
1645## 2.1.3
1646
1647- Merged slash commands and skills, simplifying the mental model with no change in behavior
1648- Added release channel (`stable` or `latest`) toggle to `/config`
1649- 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
1650- Fixed plan files persisting across `/clear` commands, now ensuring a fresh plan file is used after clearing a conversation
1651- Fixed false skill duplicate detection on filesystems with large inodes (e.g., ExFAT) by using 64-bit precision for inode values
1652- Fixed mismatch between background task count in status bar and items shown in tasks dialog
1653- Fixed sub-agents using the wrong model during conversation compaction
1654- Fixed web search in sub-agents using incorrect model
1655- Fixed trust dialog acceptance when running from the home directory not enabling trust-requiring features like hooks during the session
1656- Improved terminal rendering stability by preventing uncontrolled writes from corrupting cursor state
1657- Improved slash command suggestion readability by truncating long descriptions to 2 lines
1658- Changed tool hook execution timeout from 60 seconds to 10 minutes
1659- [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)
1660
1661## 2.1.2
1662
1663- Added source path metadata to images dragged onto the terminal, helping Claude understand where images originated
1664- Added clickable hyperlinks for file paths in tool output in terminals that support OSC 8 (like iTerm)
1665- Added support for Windows Package Manager (winget) installations with automatic detection and update instructions
1666- Added Shift+Tab keyboard shortcut in plan mode to quickly select "auto-accept edits" option
1667- Added `FORCE_AUTOUPDATE_PLUGINS` environment variable to allow plugin autoupdate even when the main auto-updater is disabled
1668- Added `agent_type` to SessionStart hook input, populated if `--agent` is specified
1669- Fixed a command injection vulnerability in bash command processing where malformed input could execute arbitrary commands
1670- Fixed a memory leak where tree-sitter parse trees were not being freed, causing WASM memory to grow unbounded over long sessions
1671- Fixed binary files (images, PDFs, etc.) being accidentally included in memory when using `@include` directives in CLAUDE.md files
1672- Fixed updates incorrectly claiming another installation is in progress
1673- Fixed crash when socket files exist in watched directories (defense-in-depth for EOPNOTSUPP errors)
1674- Fixed remote session URL and teleport being broken when using `/tasks` command
1675- Fixed MCP tool names being exposed in analytics events by sanitizing user-specific server configurations
1676- Improved Option-as-Meta hint on macOS to show terminal-specific instructions for native CSIu terminals like iTerm2, Kitty, and WezTerm
1677- Improved error message when pasting images over SSH to suggest using `scp` instead of the unhelpful clipboard shortcut hint
1678- Improved permission explainer to not flag routine dev workflows (git fetch/rebase, npm install, tests, PRs) as medium risk
1679- Changed large bash command outputs to be saved to disk instead of truncated, allowing Claude to read the full content
1680- Changed large tool outputs to be persisted to disk instead of truncated, providing full output access via file references
1681- Changed `/plugins` installed tab to unify plugins and MCPs with scope-based grouping
1682- Deprecated Windows managed settings path `C:\ProgramData\ClaudeCode\managed-settings.json` - administrators should migrate to `C:\Program Files\ClaudeCode\managed-settings.json`
1683- [SDK] Changed minimum zod peer dependency to ^4.0.0
1684- [VSCode] Fixed usage display not updating after manual compact
1685
1686## 2.1.0
1687
1688- Added automatic skill hot-reload - skills created or modified in `~/.claude/skills` or `.claude/skills` are now immediately available without restarting the session
1689- Added support for running skills and slash commands in a forked sub-agent context using `context: fork` in skill frontmatter
1690- Added support for `agent` field in skills to specify agent type for execution
1691- Added `language` setting to configure Claude's response language (e.g., language: "japanese")
1692- Changed Shift+Enter to work out of the box in iTerm2, WezTerm, Ghostty, and Kitty without modifying terminal configs
1693- Added `respectGitignore` support in `settings.json` for per-project control over @-mention file picker behavior
1694- Added `IS_DEMO` environment variable to hide email and organization from the UI, useful for streaming or recording sessions
1695- Fixed security issue where sensitive data (OAuth tokens, API keys, passwords) could be exposed in debug logs
1696- Fixed files and skills not being properly discovered when resuming sessions with `-c` or `--resume`
1697- Fixed pasted content being lost when replaying prompts from history using up arrow or Ctrl+R search
1698- Fixed Esc key with queued prompts to only move them to input without canceling the running task
1699- Reduced permission prompts for complex bash commands
1700- Fixed command search to prioritize exact and prefix matches on command names over fuzzy matches in descriptions
1701- Fixed PreToolUse hooks to allow `updatedInput` when returning `ask` permission decision, enabling hooks to act as middleware while still requesting user consent
1702- Fixed plugin path resolution for file-based marketplace sources
1703- Fixed LSP tool being incorrectly enabled when no LSP servers were configured
1704- Fixed background tasks failing with "git repository not found" error for repositories with dots in their names
1705- Fixed Claude in Chrome support for WSL environments
1706- Fixed Windows native installer silently failing when executable creation fails
1707- Improved CLI help output to display options and subcommands in alphabetical order for easier navigation
1708- Added wildcard pattern matching for Bash tool permissions using `*` at any position in rules (e.g., `Bash(npm *)`, `Bash(* install)`, `Bash(git * main)`)
1709- Added unified Ctrl+B backgrounding for both bash commands and agents - pressing Ctrl+B now backgrounds all running foreground tasks simultaneously
1710- Added support for MCP `list_changed` notifications, allowing MCP servers to dynamically update their available tools, prompts, and resources without requiring reconnection
1711- Added `/teleport` and `/remote-env` slash commands for claude.ai subscribers, allowing them to resume and configure remote sessions
1712- Added support for disabling specific agents using `Task(AgentName)` syntax in settings.json permissions or the `--disallowedTools` CLI flag
1713- Added hooks support to agent frontmatter, allowing agents to define PreToolUse, PostToolUse, and Stop hooks scoped to the agent's lifecycle
1714- Added hooks support for skill and slash command frontmatter
1715- 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
1716- Added `/plan` command shortcut to enable plan mode directly from the prompt
1717- Added slash command autocomplete support when `/` appears anywhere in input, not just at the beginning
1718- Added `--tools` flag support in interactive mode to restrict which built-in tools Claude can use during interactive sessions
1719- Added `CLAUDE_CODE_FILE_READ_MAX_OUTPUT_TOKENS` environment variable to override the default file read token limit
1720- Added support for `once: true` config for hooks
1721- Added support for YAML-style lists in frontmatter `allowed-tools` field for cleaner skill declarations
1722- Added support for prompt and agent hook types from plugins (previously only command hooks were supported)
1723- Added Cmd+V support for image paste in iTerm2 (maps to Ctrl+V)
1724- Added left/right arrow key navigation for cycling through tabs in dialogs
1725- Added real-time thinking block display in Ctrl+O transcript mode
1726- Added filepath to full output in background bash task details dialog
1727- Added Skills as a separate category in the context visualization
1728- Fixed OAuth token refresh not triggering when server reports token expired but local expiration check disagrees
1729- Fixed session persistence getting stuck after transient server errors by recovering from 409 conflicts when the entry was actually stored
1730- Fixed session resume failures caused by orphaned tool results during concurrent tool execution
1731- Fixed a race condition where stale OAuth tokens could be read from the keychain cache during concurrent token refresh attempts
1732- Fixed AWS Bedrock subagents not inheriting EU/APAC cross-region inference model configuration, causing 403 errors when IAM permissions are scoped to specific regions
1733- Fixed API context overflow when background tasks produce large output by truncating to 30K chars with file path reference
1734- Fixed a hang when reading FIFO files by skipping symlink resolution for special file types
1735- Fixed terminal keyboard mode not being reset on exit in Ghostty, iTerm2, Kitty, and WezTerm
1736- Fixed Alt+B and Alt+F (word navigation) not working in iTerm2, Ghostty, Kitty, and WezTerm
1737- Fixed `${CLAUDE_PLUGIN_ROOT}` not being substituted in plugin `allowed-tools` frontmatter, which caused tools to incorrectly require approval
1738- Fixed files created by the Write tool using hardcoded 0o600 permissions instead of respecting the system umask
1739- Fixed commands with `$()` command substitution failing with parse errors
1740- Fixed multi-line bash commands with backslash continuations being incorrectly split and flagged for permissions
1741- 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)
1742- Fixed slash commands passed as CLI arguments (e.g., `claude /context`) not being executed properly
1743- Fixed pressing Enter after Tab-completing a slash command selecting a different command instead of submitting the completed one
1744- Fixed slash command argument hint flickering and inconsistent display when typing commands with arguments
1745- Fixed Claude sometimes redundantly invoking the Skill tool when running slash commands directly
1746- Fixed skill token estimates in `/context` to accurately reflect frontmatter-only loading
1747- Fixed subagents sometimes not inheriting the parent's model by default
1748- Fixed model picker showing incorrect selection for Bedrock/Vertex users using `--model haiku`
1749- Fixed duplicate Bash commands appearing in permission request option labels
1750- Fixed noisy output when background tasks complete - now shows clean completion message instead of raw output
1751- Fixed background task completion notifications to appear proactively with bullet point
1752- Fixed forked slash commands showing "AbortError" instead of "Interrupted" message when cancelled
1753- Fixed cursor disappearing after dismissing permission dialogs
1754- Fixed `/hooks` menu selecting wrong hook type when scrolling to a different option
1755- Fixed images in queued prompts showing as "[object Object]" when pressing Esc to cancel
1756- Fixed images being silently dropped when queueing messages while backgrounding a task
1757- Fixed large pasted images failing with "Image was too large" error
1758- Fixed extra blank lines in multiline prompts containing CJK characters (Japanese, Chinese, Korean)
1759- Fixed ultrathink keyword highlighting being applied to wrong characters when user prompt text wraps to multiple lines
1760- Fixed collapsed "Reading X files…" indicator incorrectly switching to past tense when thinking blocks appear mid-stream
1761- Fixed Bash read commands (like `ls` and `cat`) not being counted in collapsed read/search groups, causing groups to incorrectly show "Read 0 files"
1762- Fixed spinner token counter to properly accumulate tokens from subagents during execution
1763- Fixed memory leak in git diff parsing where sliced strings retained large parent strings
1764- Fixed race condition where LSP tool could return "no server available" during startup
1765- Fixed feedback submission hanging indefinitely when network requests timeout
1766- Fixed search mode in plugin discovery and log selector views exiting when pressing up arrow
1767- Fixed hook success message showing trailing colon when hook has no output
1768- Multiple optimizations to improve startup performance
1769- Improved terminal rendering performance when using native installer or Bun, especially for text with emoji, ANSI codes, and Unicode characters
1770- Improved performance when reading Jupyter notebooks with many cells
1771- Improved reliability for piped input like `cat refactor.md | claude`
1772- Improved reliability for AskQuestion tool
1773- Improved sed in-place edit commands to render as file edits with diff preview
1774- Improved Claude to automatically continue when response is cut off due to output token limit, instead of showing an error message
1775- Improved compaction reliability
1776- Improved subagents (Task tool) to continue working after permission denial, allowing them to try alternative approaches
1777- Improved skills to show progress while executing, displaying tool uses as they happen
1778- Improved skills from `/skills/` directories to be visible in the slash command menu by default (opt-out with `user-invocable: false` in frontmatter)
1779- Improved skill suggestions to prioritize recently and frequently used skills
1780- Improved spinner feedback when waiting for the first response token
1781- Improved token count display in spinner to include tokens from background agents
1782- Improved incremental output for async agents to give the main thread more control and visibility
1783- Improved permission prompt UX with Tab hint moved to footer, cleaner Yes/No input labels with contextual placeholders
1784- Improved the Claude in Chrome notification with shortened help text and persistent display until dismissed
1785- Improved macOS screenshot paste reliability with TIFF format support
1786- Improved `/stats` output
1787- Updated Atlassian MCP integration to use a more reliable default configuration (streamable HTTP)
1788- Changed "Interrupted" message color from red to grey for a less alarming appearance
1789- Removed permission prompt when entering plan mode - users can now enter plan mode without approval
1790- Removed underline styling from image reference links
1791- [SDK] Changed minimum zod peer dependency to ^4.0.0
1792- [VSCode] Added currently selected model name to the context menu
1793- [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")
1794- [VSCode] Fixed paragraph breaks not rendering in markdown content
1795- [VSCode] Fixed scrolling in the extension inadvertently scrolling the parent iframe
1796- [Windows] Fixed issue with improper rendering
1797
1798## 2.0.76
1799
1800- Fixed issue with macOS code-sign warning when using Claude in Chrome integration
1801
1802## 2.0.75
1803
1804- Minor bugfixes
1805
1806## 2.0.74
1807
1808- Added LSP (Language Server Protocol) tool for code intelligence features like go-to-definition, find references, and hover documentation
1809- Added `/terminal-setup` support for Kitty, Alacritty, Zed, and Warp terminals
1810- Added ctrl+t shortcut in `/theme` to toggle syntax highlighting on/off
1811- Added syntax highlighting info to theme picker
1812- Added guidance for macOS users when Alt shortcuts fail due to terminal configuration
1813- Fixed skill `allowed-tools` not being applied to tools invoked by the skill
1814- Fixed Opus 4.5 tip incorrectly showing when user was already using Opus
1815- Fixed a potential crash when syntax highlighting isn't initialized correctly
1816- Fixed visual bug in `/plugins discover` where list selection indicator showed while search box was focused
1817- Fixed macOS keyboard shortcuts to display 'opt' instead of 'alt'
1818- Improved `/context` command visualization with grouped skills and agents by source, slash commands, and sorted token count
1819- [Windows] Fixed issue with improper rendering
1820- [VSCode] Added gift tag pictogram for year-end promotion message
1821
1822## 2.0.73
1823
1824- Added clickable `[Image #N]` links that open attached images in the default viewer
1825- Added alt-y yank-pop to cycle through kill ring history after ctrl-y yank
1826- Added search filtering to the plugin discover screen (type to filter by name, description, or marketplace)
1827- Added support for custom session IDs when forking sessions with `--session-id` combined with `--resume` or `--continue` and `--fork-session`
1828- Fixed slow input history cycling and race condition that could overwrite text after message submission
1829- Improved `/theme` command to open theme picker directly
1830- Improved theme picker UI
1831- Improved search UX across resume session, permissions, and plugins screens with a unified SearchBox component
1832- [VSCode] Added tab icon badges showing pending permissions (blue) and unread completions (orange)
1833
1834## 2.0.72
1835
1836- 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
1837- Reduced terminal flickering
1838- Added scannable QR code to mobile app tip for quick app downloads
1839- Added loading indicator when resuming conversations for better feedback
1840- Fixed `/context` command not respecting custom system prompts in non-interactive mode
1841- Fixed order of consecutive Ctrl+K lines when pasting with Ctrl+Y
1842- Improved @ mention file suggestion speed (~3× faster in git repositories)
1843- Improved file suggestion performance in repos with `.ignore` or `.rgignore` files
1844- Improved settings validation errors to be more prominent
1845- Changed thinking toggle from Tab to Alt+T to avoid accidental triggers
1846
1847## 2.0.71
1848
1849- Added /config toggle to enable/disable prompt suggestions
1850- Added `/settings` as an alias for the `/config` command
1851- Fixed @ file reference suggestions incorrectly triggering when cursor is in the middle of a path
1852- Fixed MCP servers from `.mcp.json` not loading when using `--dangerously-skip-permissions`
1853- Fixed permission rules incorrectly rejecting valid bash commands containing shell glob patterns (e.g., `ls *.txt`, `for f in *.png`)
1854- Bedrock: Environment variable `ANTHROPIC_BEDROCK_BASE_URL` is now respected for token counting and inference profile listing
1855- New syntax highlighting engine for native build
1856
1857## 2.0.70
1858
1859- Added Enter key to accept and submit prompt suggestions immediately (tab still accepts for editing)
1860- Added wildcard syntax `mcp__server__*` for MCP tool permissions to allow or deny all tools from a server
1861- Added auto-update toggle for plugin marketplaces, allowing per-marketplace control over automatic updates
1862- Added `current_usage` field to status line input, enabling accurate context window percentage calculations
1863- Fixed input being cleared when processing queued commands while the user was typing
1864- Fixed prompt suggestions replacing typed input when pressing Tab
1865- Fixed diff view not updating when terminal is resized
1866- Improved memory usage by 3x for large conversations
1867- Improved resolution of stats screenshots copied to clipboard (Ctrl+S) for crisper images
1868- Removed # shortcut for quick memory entry (tell Claude to edit your CLAUDE.md instead)
1869- Fix thinking mode toggle in /config not persisting correctly
1870- Improve UI for file creation permission dialog
1871
1872## 2.0.69
1873
1874- Minor bugfixes
1875
1876## 2.0.68
1877
1878- Fixed IME (Input Method Editor) support for languages like Chinese, Japanese, and Korean by correctly positioning the composition window at the cursor
1879- Fixed a bug where disallowed MCP tools were visible to the model
1880- Fixed an issue where steering messages could be lost while a subagent is working
1881- Fixed Option+Arrow word navigation treating entire CJK (Chinese, Japanese, Korean) text sequences as a single word instead of navigating by word boundaries
1882- Improved plan mode exit UX: show simplified yes/no dialog when exiting with empty or missing plan instead of throwing an error
1883- Add support for enterprise managed settings. Contact your Anthropic account team to enable this feature.
1884
1885## 2.0.67
1886
1887- Thinking mode is now enabled by default for Opus 4.5
1888- Thinking mode configuration has moved to /config
1889- Added search functionality to `/permissions` command with `/` keyboard shortcut for filtering rules by tool name
1890- Show reason why autoupdater is disabled in `/doctor`
1891- Fixed false "Another process is currently updating Claude" error when running `claude update` while another instance is already on the latest version
1892- Fixed MCP servers from `.mcp.json` being stuck in pending state when running in non-interactive mode (`-p` flag or piped input)
1893- Fixed scroll position resetting after deleting a permission rule in `/permissions`
1894- 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
1895- Fixed `claude install --force` not bypassing stale lock files
1896- Fixed consecutive @~/ file references in CLAUDE.md being incorrectly parsed due to markdown strikethrough interference
1897- Windows: Fixed plugin MCP servers failing due to colons in log directory paths
1898
1899## 2.0.65
1900
1901- Added ability to switch models while writing a prompt using alt+p (linux, windows), option+p (macos).
1902- Added context window information to status line input
1903- Added `fileSuggestion` setting for custom `@` file search commands
1904- Added `CLAUDE_CODE_SHELL` environment variable to override automatic shell detection (useful when login shell differs from actual working shell)
1905- Fixed prompt not being saved to history when aborting a query with Escape
1906- Fixed Read tool image handling to identify format from bytes instead of file extension
1907
1908## 2.0.64
1909
1910- Made auto-compacting instant
1911- Agents and bash commands can run asynchronously and send messages to wake up the main agent
1912- /stats now provides users with interesting CC stats, such as favorite model, usage graph, usage streak
1913- Added named session support: use `/rename` to name sessions, `/resume <name>` in REPL or `claude --resume <name>` from the terminal to resume them
1914- Added support for .claude/rules/`. See https://code.claude.com/docs/en/memory for details.
1915- Added image dimension metadata when images are resized, enabling accurate coordinate mappings for large images
1916- Fixed auto-loading .env when using native installer
1917- Fixed `--system-prompt` being ignored when using `--continue` or `--resume` flags
1918- Improved `/resume` screen with grouped forked sessions and keyboard shortcuts for preview (P) and rename (R)
1919- VSCode: Added copy-to-clipboard button on code blocks and bash tool inputs
1920- VSCode: Fixed extension not working on Windows ARM64 by falling back to x64 binary via emulation
1921- Bedrock: Improve efficiency of token counting
1922- Bedrock: Add support for `aws login` AWS Management Console credentials
1923- Unshipped AgentOutputTool and BashOutputTool, in favor of a new unified TaskOutputTool
1924
1925## 2.0.62
1926
1927- Added "(Recommended)" indicator for multiple-choice questions, with the recommended option moved to the top of the list
1928- Added `attribution` setting to customize commit and PR bylines (deprecates `includeCoAuthoredBy`)
1929- Fixed duplicate slash commands appearing when ~/.claude is symlinked to a project directory
1930- Fixed slash command selection not working when multiple commands share the same name
1931- Fixed an issue where skill files inside symlinked skill directories could become circular symlinks
1932- Fixed running versions getting removed because lock file incorrectly going stale
1933- Fixed IDE diff tab not closing when rejecting file changes
1934
1935## 2.0.61
1936
1937- Reverted VSCode support for multiple terminal clients due to responsiveness issues.
1938
1939## 2.0.60
1940
1941- Added background agent support. Agents run in the background while you work
1942- Added --disable-slash-commands CLI flag to disable all slash commands
1943- Added model name to "Co-Authored-By" commit messages
1944- Enabled "/mcp enable [server-name]" or "/mcp disable [server-name]" to quickly toggle all servers
1945- Updated Fetch to skip summarization for pre-approved websites
1946- VSCode: Added support for multiple terminal clients connecting to the IDE server simultaneously
1947
1948## 2.0.59
1949
1950- Added --agent CLI flag to override the agent setting for the current session
1951- Added `agent` setting to configure main thread with a specific agent's system prompt, tool restrictions, and model
1952- VS Code: Fixed .claude.json config file being read from incorrect location
1953
1954## 2.0.58
1955
1956- Pro users now have access to Opus 4.5 as part of their subscription!
1957- Fixed timer duration showing "11m 60s" instead of "12m 0s"
1958- Windows: Managed settings now prefer `C:\Program Files\ClaudeCode` if it exists. Support for `C:\ProgramData\ClaudeCode` will be removed in a future version.
1959
1960## 2.0.57
1961
1962- Added feedback input when rejecting plans, allowing users to tell Claude what to change
1963- VSCode: Added streaming message support for real-time response display
1964
1965## 2.0.56
1966
1967- Added setting to enable/disable terminal progress bar (OSC 9;4)
1968- 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.
1969
1970## 2.0.55
1971
1972- Fixed proxy DNS resolution being forced on by default. Now opt-in via `CLAUDE_CODE_PROXY_RESOLVES_HOSTS=true` environment variable
1973- Fixed keyboard navigation becoming unresponsive when holding down arrow keys in memory location selector
1974- Improved AskUserQuestion tool to auto-submit single-select questions on the last question, eliminating the extra review screen for simple question flows
1975- Improved fuzzy matching for `@` file suggestions with faster, more accurate results
1976
1977## 2.0.54
1978
1979- Hooks: Enable PermissionRequest hooks to process 'always allow' suggestions and apply permission updates
1980- Fix issue with excessive iTerm notifications
1981
1982## 2.0.52
1983
1984- Fixed duplicate message display when starting Claude with a command line argument
1985- Fixed `/usage` command progress bars to fill up as usage increases (instead of showing remaining percentage)
1986- Fixed image pasting not working on Linux systems running Wayland (now falls back to wl-paste when xclip is unavailable)
1987- Permit some uses of `$!` in bash commands
1988
1989## 2.0.51
1990
1991- Added Opus 4.5! https://www.anthropic.com/news/claude-opus-4-5
1992- Introducing Claude Code for Desktop: https://claude.com/download
1993- 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
1994- Pro users can now purchase extra usage for access to Opus 4.5 in Claude Code
1995- Plan Mode now builds more precise plans and executes more thoroughly
1996- Usage limit notifications now easier to understand
1997- Switched `/usage` back to "% used"
1998- Fixed handling of thinking errors
1999- Fixed performance regression
2000
2001## 2.0.50
2002
2003- Fixed bug preventing calling MCP tools that have nested references in their input schemas
2004- Silenced a noisy but harmless error during upgrades
2005- Improved ultrathink text display
2006- Improved clarity of 5-hour session limit warning message
2007
2008## 2.0.49
2009
2010- Added readline-style ctrl-y for pasting deleted text
2011- Improved clarity of usage limit warning message
2012- Fixed handling of subagent permissions
2013
2014## 2.0.47
2015
2016- Improved error messages and validation for `claude --teleport`
2017- Improved error handling in `/usage`
2018- Fixed race condition with history entry not getting logged at exit
2019- Fixed Vertex AI configuration not being applied from `settings.json`
2020
2021## 2.0.46
2022
2023- Fixed image files being reported with incorrect media type when format cannot be detected from metadata
2024
2025## 2.0.45
2026
2027- Added support for Microsoft Foundry! See https://code.claude.com/docs/en/azure-ai-foundry
2028- Added `PermissionRequest` hook to automatically approve or deny tool permission requests with custom logic
2029- Send background tasks to Claude Code on the web by starting a message with `&`
2030
2031## 2.0.43
2032
2033- Added `permissionMode` field for custom agents
2034- Added `tool_use_id` field to `PreToolUseHookInput` and `PostToolUseHookInput` types
2035- Added skills frontmatter field to declare skills to auto-load for subagents
2036- Added the `SubagentStart` hook event
2037- Fixed nested `CLAUDE.md` files not loading when @-mentioning files
2038- Fixed duplicate rendering of some messages in the UI
2039- Fixed some visual flickers
2040- Fixed NotebookEdit tool inserting cells at incorrect positions when cell IDs matched the pattern `cell-N`
2041
2042## 2.0.42
2043
2044- Added `agent_id` and `agent_transcript_path` fields to `SubagentStop` hooks.
2045
2046## 2.0.41
2047
2048- Added `model` parameter to prompt-based stop hooks, allowing users to specify a custom model for hook evaluation
2049- Fixed slash commands from user settings being loaded twice, which could cause rendering issues
2050- Fixed incorrect labeling of user settings vs project settings in command descriptions
2051- Fixed crash when plugin command hooks timeout during execution
2052- Fixed: Bedrock users no longer see duplicate Opus entries in the /model picker when using `--model haiku`
2053- Fixed broken security documentation links in trust dialogs and onboarding
2054- Fixed issue where pressing ESC to close the diff modal would also interrupt the model
2055- ctrl-r history search landing on a slash command no longer cancels the search
2056- SDK: Support custom timeouts for hooks
2057- Allow more safe git commands to run without approval
2058- Plugins: Added support for sharing and installing output styles
2059- Teleporting a session from web will automatically set the upstream branch
2060
2061## 2.0.37
2062
2063- Fixed how idleness is computed for notifications
2064- Hooks: Added matcher values for Notification hook events
2065- Output Styles: Added `keep-coding-instructions` option to frontmatter
2066
2067## 2.0.36
2068
2069- Fixed: DISABLE_AUTOUPDATER environment variable now properly disables package manager update notifications
2070- Fixed queued messages being incorrectly executed as bash commands
2071- Fixed input being lost when typing while a queued message is processed
2072
2073## 2.0.35
2074
2075- Improve fuzzy search results when searching commands
2076- Improved VS Code extension to respect `chat.fontSize` and `chat.fontFamily` settings throughout the entire UI, and apply font changes immediately without requiring reload
2077- 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
2078- Migrated `ignorePatterns` from project config to deny permissions in the localSettings.
2079- Fixed menu navigation getting stuck on items with empty string or other falsy values (e.g., in the `/hooks` menu)
2080
2081## 2.0.34
2082
2083- VSCode Extension: Added setting to configure the initial permission mode for new conversations
2084- Improved file path suggestion performance with native Rust-based fuzzy finder
2085- Fixed infinite token refresh loop that caused MCP servers with OAuth (e.g., Slack) to hang during connection
2086- Fixed memory crash when reading or writing large files (especially base64-encoded images)
2087
2088## 2.0.33
2089
2090- Native binary installs now launch quicker.
2091- Fixed `claude doctor` incorrectly detecting Homebrew vs npm-global installations by properly resolving symlinks
2092- Fixed `claude mcp serve` exposing tools with incompatible outputSchemas
2093
2094## 2.0.32
2095
2096- Un-deprecate output styles based on community feedback
2097- Added `companyAnnouncements` setting for displaying announcements on startup
2098- Fixed hook progress messages not updating correctly during PostToolUse hook execution
2099
2100## 2.0.31
2101
2102- Windows: native installation uses shift+tab as shortcut for mode switching, instead of alt+m
2103- Vertex: add support for Web Search on supported models
2104- VSCode: Adding the respectGitIgnore configuration to include .gitignored files in file searches (defaults to true)
2105- Fixed a bug with subagents and MCP servers related to "Tool names must be unique" error
2106- Fixed issue causing `/compact` to fail with `prompt_too_long` by making it respect existing compact boundaries
2107- Fixed plugin uninstall not removing plugins
2108
2109## 2.0.30
2110
2111- Added helpful hint to run `security unlock-keychain` when encountering API key errors on macOS with locked keychain
2112- Added `allowUnsandboxedCommands` sandbox setting to disable the dangerouslyDisableSandbox escape hatch at policy level
2113- Added `disallowedTools` field to custom agent definitions for explicit tool blocking
2114- Added prompt-based stop hooks
2115- VSCode: Added respectGitIgnore configuration to include .gitignored files in file searches (defaults to true)
2116- Enabled SSE MCP servers on native build
2117- Deprecated output styles. Review options in `/output-style` and use --system-prompt-file, --system-prompt, --append-system-prompt, CLAUDE.md, or plugins instead
2118- Removed support for custom ripgrep configuration, resolving an issue where Search returns no results and config discovery fails
2119- Fixed Explore agent creating unwanted .md investigation files during codebase exploration
2120- Fixed a bug where `/context` would sometimes fail with "max_tokens must be greater than thinking.budget_tokens" error message
2121- Fixed `--mcp-config` flag to correctly override file-based MCP configurations
2122- Fixed bug that saved session permissions to local settings
2123- Fixed MCP tools not being available to sub-agents
2124- Fixed hooks and plugins not executing when using --dangerously-skip-permissions flag
2125- Fixed delay when navigating through typeahead suggestions with arrow keys
2126- VSCode: Restored selection indicator in input footer showing current file or code selection status
2127
2128## 2.0.28
2129
2130- Plan mode: introduced new Plan subagent
2131- Subagents: claude can now choose to resume subagents
2132- Subagents: claude can dynamically choose the model used by its subagents
2133- SDK: added --max-budget-usd flag
2134- Discovery of custom slash commands, subagents, and output styles no longer respects .gitignore
2135- Stop `/terminal-setup` from adding backslash to `Shift + Enter` in VS Code
2136- Add branch and tag support for git-based plugins and marketplaces using fragment syntax (e.g., `owner/repo#branch`)
2137- Fixed a bug where macOS permission prompts would show up upon initial launch when launching from home directory
2138- Various other bug fixes
2139
2140## 2.0.27
2141
2142- New UI for permission prompts
2143- Added current branch filtering and search to session resume screen for easier navigation
2144- Fixed directory @-mention causing "No assistant message found" error
2145- VSCode Extension: Add config setting to include .gitignored files in file searches
2146- VSCode Extension: Bug fixes for unrelated 'Warmup' conversations, and configuration/settings occasionally being reset to defaults
2147
2148## 2.0.25
2149
2150- 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
2151
2152## 2.0.24
2153
2154- Fixed a bug where project-level skills were not loading when --setting-sources 'project' was specified
2155- Claude Code Web: Support for Web -> CLI teleport
2156- Sandbox: Releasing a sandbox mode for the BashTool on Linux & Mac
2157- Bedrock: Display awsAuthRefresh output when auth is required
2158
2159## 2.0.22
2160
2161- Fixed content layout shift when scrolling through slash commands
2162- IDE: Add toggle to enable/disable thinking.
2163- Fix bug causing duplicate permission prompts with parallel tool calls
2164- Add support for enterprise managed MCP allowlist and denylist
2165
2166## 2.0.21
2167
2168- Support MCP `structuredContent` field in tool responses
2169- Added an interactive question tool
2170- Claude will now ask you questions more often in plan mode
2171- Added Haiku 4.5 as a model option for Pro users
2172- Fixed an issue where queued commands don't have access to previous messages' output
2173
2174## 2.0.20
2175
2176- Added support for Claude Skills
2177
2178## 2.0.19
2179
2180- Auto-background long-running bash commands instead of killing them. Customize with BASH_DEFAULT_TIMEOUT_MS
2181- Fixed a bug where Haiku was unnecessarily called in print mode
2182
2183## 2.0.17
2184
2185- Added Haiku 4.5 to model selector!
2186- Haiku 4.5 automatically uses Sonnet in plan mode, and Haiku for execution (i.e. SonnetPlan by default)
2187- 3P (Bedrock and Vertex) are not automatically upgraded yet. Manual upgrading can be done through setting `ANTHROPIC_DEFAULT_HAIKU_MODEL`
2188- Introducing the Explore subagent. Powered by Haiku it'll search through your codebase efficiently to save context!
2189- OTEL: support HTTP_PROXY and HTTPS_PROXY
2190- `CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC` now disables release notes fetching
2191
2192## 2.0.15
2193
2194- Fixed bug with resuming where previously created files needed to be read again before writing
2195- Fixed bug with `-p` mode where @-mentioned files needed to be read again before writing
2196
2197## 2.0.14
2198
2199- Fix @-mentioning MCP servers to toggle them on/off
2200- Improve permission checks for bash with inline env vars
2201- Fix ultrathink + thinking toggle
2202- Reduce unnecessary logins
2203- Document --system-prompt
2204- Several improvements to rendering
2205- Plugins UI polish
2206
2207## 2.0.13
2208
2209- Fixed `/plugin` not working on native build
2210
2211## 2.0.12
2212
2213- **Plugin System Released**: Extend Claude Code with custom commands, agents, hooks, and MCP servers from marketplaces
2214- `/plugin install`, `/plugin enable/disable`, `/plugin marketplace` commands for plugin management
2215- Repository-level plugin configuration via `extraKnownMarketplaces` for team collaboration
2216- `/plugin validate` command for validating plugin structure and configuration
2217- Plugin announcement blog post at https://www.anthropic.com/news/claude-code-plugins
2218- Plugin documentation available at https://code.claude.com/docs/en/plugins
2219- Comprehensive error messages and diagnostics via `/doctor` command
2220- Avoid flickering in `/model` selector
2221- Improvements to `/help`
2222- Avoid mentioning hooks in `/resume` summaries
2223- Changes to the "verbose" setting in `/config` now persist across sessions
2224
2225## 2.0.11
2226
2227- Reduced system prompt size by 1.4k tokens
2228- IDE: Fixed keyboard shortcuts and focus issues for smoother interaction
2229- Fixed Opus fallback rate limit errors appearing incorrectly
2230- Fixed /add-dir command selecting wrong default tab
2231
2232## 2.0.10
2233
2234- Rewrote terminal renderer for buttery smooth UI
2235- Enable/disable MCP servers by @mentioning, or in /mcp
2236- Added tab completion for shell commands in bash mode
2237- PreToolUse hooks can now modify tool inputs
2238- Press Ctrl-G to edit your prompt in your system's configured text editor
2239- Fixes for bash permission checks with environment variables in the command
2240
2241## 2.0.9
2242
2243- Fix regression where bash backgrounding stopped working
2244
2245## 2.0.8
2246
2247- Update Bedrock default Sonnet model to `global.anthropic.claude-sonnet-4-5-20250929-v1:0`
2248- IDE: Add drag-and-drop support for files and folders in chat
2249- /context: Fix counting for thinking blocks
2250- Improve message rendering for users with light themes on dark terminals
2251- Remove deprecated .claude.json allowedTools, ignorePatterns, env, and todoFeatureEnabled config options (instead, configure these in your settings.json)
2252
2253## 2.0.5
2254
2255- IDE: Fix IME unintended message submission with Enter and Tab
2256- IDE: Add "Open in Terminal" link in login screen
2257- Fix unhandled OAuth expiration 401 API errors
2258- SDK: Added SDKUserMessageReplay.isReplay to prevent duplicate messages
2259
2260## 2.0.1
2261
2262- Skip Sonnet 4.5 default model setting change for Bedrock and Vertex
2263- Various bug fixes and presentation improvements
2264
2265## 2.0.0
2266
2267- New native VS Code extension
2268- Fresh coat of paint throughout the whole app
2269- /rewind a conversation to undo code changes
2270- /usage command to see plan limits
2271- Tab to toggle thinking (sticky across sessions)
2272- Ctrl-R to search history
2273- Unshipped claude config command
2274- Hooks: Reduced PostToolUse 'tool_use' ids were found without 'tool_result' blocks errors
2275- SDK: The Claude Code SDK is now the Claude Agent SDK
2276- Add subagents dynamically with `--agents` flag
2277
2278## 1.0.126
2279
2280- Enable /context command for Bedrock and Vertex
2281- Add mTLS support for HTTP-based OpenTelemetry exporters
2282
2283## 1.0.124
2284
2285- Set `CLAUDE_BASH_NO_LOGIN` environment variable to 1 or true to to skip login shell for BashTool
2286- Fix Bedrock and Vertex environment variables evaluating all strings as truthy
2287- No longer inform Claude of the list of allowed tools when permission is denied
2288- Fixed security vulnerability in Bash tool permission checks
2289- Improved VSCode extension performance for large files
2290
2291## 1.0.123
2292
2293- Bash permission rules now support output redirections when matching (e.g., `Bash(python:*)` matches `python script.py > output.txt`)
2294- Fixed thinking mode triggering on negation phrases like "don't think"
2295- Fixed rendering performance degradation during token streaming
2296- Added SlashCommand tool, which enables Claude to invoke your slash commands. https://code.claude.com/docs/en/slash-commands#SlashCommand-tool
2297- Enhanced BashTool environment snapshot logging
2298- Fixed a bug where resuming a conversation in headless mode would sometimes enable thinking unnecessarily
2299- Migrated --debug logging to a file, to enable easy tailing & filtering
2300
2301## 1.0.120
2302
2303- Fix input lag during typing, especially noticeable with large prompts
2304- Improved VSCode extension command registry and sessions dialog user experience
2305- Enhanced sessions dialog responsiveness and visual feedback
2306- Fixed IDE compatibility issue by removing worktree support check
2307- Fixed security vulnerability where Bash tool permission checks could be bypassed using prefix matching
2308
2309## 1.0.119
2310
2311- Fix Windows issue where process visually freezes on entering interactive mode
2312- Support dynamic headers for MCP servers via headersHelper configuration
2313- Fix thinking mode not working in headless sessions
2314- Fix slash commands now properly update allowed tools instead of replacing them
2315
2316## 1.0.117
2317
2318- Add Ctrl-R history search to recall previous commands like bash/zsh
2319- Fix input lag while typing, especially on Windows
2320- Add sed command to auto-allowed commands in acceptEdits mode
2321- Fix Windows PATH comparison to be case-insensitive for drive letters
2322- Add permissions management hint to /add-dir output
2323
2324## 1.0.115
2325
2326- Improve thinking mode display with enhanced visual effects
2327- Type /t to temporarily disable thinking mode in your prompt
2328- Improve path validation for glob and grep tools
2329- Show condensed output for post-tool hooks to reduce visual clutter
2330- Fix visual feedback when loading state completes
2331- Improve UI consistency for permission request dialogs
2332
2333## 1.0.113
2334
2335- Deprecated piped input in interactive mode
2336- Move Ctrl+R keybinding for toggling transcript to Ctrl+O
2337
2338## 1.0.112
2339
2340- Transcript mode (Ctrl+R): Added the model used to generate each assistant message
2341- Addressed issue where some Claude Max users were incorrectly recognized as Claude Pro users
2342- Hooks: Added systemMessage support for SessionEnd hooks
2343- Added `spinnerTipsEnabled` setting to disable spinner tips
2344- IDE: Various improvements and bug fixes
2345
2346## 1.0.111
2347
2348- /model now validates provided model names
2349- Fixed Bash tool crashes caused by malformed shell syntax parsing
2350
2351## 1.0.110
2352
2353- /terminal-setup command now supports WezTerm
2354- MCP: OAuth tokens now proactively refresh before expiration
2355- Fixed reliability issues with background Bash processes
2356
2357## 1.0.109
2358
2359- SDK: Added partial message streaming support via `--include-partial-messages` CLI flag
2360
2361## 1.0.106
2362
2363- Windows: Fixed path permission matching to consistently use POSIX format (e.g., `Read(//c/Users/...)`)
2364
2365## 1.0.97
2366
2367- Settings: /doctor now validates permission rule syntax and suggests corrections
2368
2369## 1.0.94
2370
2371- Vertex: add support for global endpoints for supported models
2372- /memory command now allows direct editing of all imported memory files
2373- SDK: Add custom tools as callbacks
2374- Added /todos command to list current todo items
2375
2376## 1.0.93
2377
2378- Windows: Add alt + v shortcut for pasting images from clipboard
2379- Support NO_PROXY environment variable to bypass proxy for specified hostnames and IPs
2380
2381## 1.0.90
2382
2383- Settings file changes take effect immediately - no restart required
2384
2385## 1.0.88
2386
2387- Fixed issue causing "OAuth authentication is currently not supported"
2388- Status line input now includes `exceeds_200k_tokens`
2389- Fixed incorrect usage tracking in /cost.
2390- Introduced `ANTHROPIC_DEFAULT_SONNET_MODEL` and `ANTHROPIC_DEFAULT_OPUS_MODEL` for controlling model aliases opusplan, opus, and sonnet.
2391- Bedrock: Updated default Sonnet model to Sonnet 4
2392
2393## 1.0.86
2394
2395- Added /context to help users self-serve debug context issues
2396- SDK: Added UUID support for all SDK messages
2397- SDK: Added `--replay-user-messages` to replay user messages back to stdout
2398
2399## 1.0.85
2400
2401- Status line input now includes session cost info
2402- Hooks: Introduced SessionEnd hook
2403
2404## 1.0.84
2405
2406- Fix tool_use/tool_result id mismatch error when network is unstable
2407- Fix Claude sometimes ignoring real-time steering when wrapping up a task
2408- @-mention: Add ~/.claude/\* files to suggestions for easier agent, output style, and slash command editing
2409- Use built-in ripgrep by default; to opt out of this behavior, set USE_BUILTIN_RIPGREP=0
2410
2411## 1.0.83
2412
2413- @-mention: Support files with spaces in path
2414- New shimmering spinner
2415
2416## 1.0.82
2417
2418- SDK: Add request cancellation support
2419- SDK: New additionalDirectories option to search custom paths, improved slash command processing
2420- Settings: Validation prevents invalid fields in .claude/settings.json files
2421- MCP: Improve tool name consistency
2422- Bash: Fix crash when Claude tries to automatically read large files
2423
2424## 1.0.81
2425
2426- Released output styles, including new built-in educational output styles "Explanatory" and "Learning". Docs: https://code.claude.com/docs/en/output-styles
2427- Agents: Fix custom agent loading when agent files are unparsable
2428
2429## 1.0.80
2430
2431- UI improvements: Fix text contrast for custom subagent colors and spinner rendering issues
2432
2433## 1.0.77
2434
2435- Bash tool: Fix heredoc and multiline string escaping, improve stderr redirection handling
2436- SDK: Add session support and permission denial tracking
2437- Fix token limit errors in conversation summarization
2438- Opus Plan Mode: New setting in `/model` to run Opus only in plan mode, Sonnet otherwise
2439
2440## 1.0.73
2441
2442- MCP: Support multiple config files with `--mcp-config file1.json file2.json`
2443- MCP: Press Esc to cancel OAuth authentication flows
2444- Bash: Improved command validation and reduced false security warnings
2445- UI: Enhanced spinner animations and status line visual hierarchy
2446- Linux: Added support for Alpine and musl-based distributions (requires separate ripgrep installation)
2447
2448## 1.0.72
2449
2450- Ask permissions: have Claude Code always ask for confirmation to use specific tools with /permissions
2451
2452## 1.0.71
2453
2454- Background commands: (Ctrl-b) to run any Bash command in the background so Claude can keep working (great for dev servers, tailing logs, etc.)
2455- Customizable status line: add your terminal prompt to Claude Code with /statusline
2456
2457## 1.0.70
2458
2459- Performance: Optimized message rendering for better performance with large contexts
2460- Windows: Fixed native file search, ripgrep, and subagent functionality
2461- Added support for @-mentions in slash command arguments
2462
2463## 1.0.69
2464
2465- Upgraded Opus to version 4.1
2466
2467## 1.0.68
2468
2469- Fix incorrect model names being used for certain commands like `/pr-comments`
2470- 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.
2471- Windows: improve sub-process spawning to eliminate "No such file or directory" when running commands like pnpm
2472- Enhanced /doctor command with CLAUDE.md and MCP tool context for self-serve debugging
2473- SDK: Added canUseTool callback support for tool confirmation
2474- Added `disableAllHooks` setting
2475- Improved file suggestions performance in large repos
2476
2477## 1.0.65
2478
2479- IDE: Fixed connection stability issues and error handling for diagnostics
2480- Windows: Fixed shell environment setup for users without .bashrc files
2481
2482## 1.0.64
2483
2484- Agents: Added model customization support - you can now specify which model an agent should use
2485- Agents: Fixed unintended access to the recursive agent tool
2486- Hooks: Added systemMessage field to hook JSON output for displaying warnings and context
2487- SDK: Fixed user input tracking across multi-turn conversations
2488- Added hidden files to file search and @-mention suggestions
2489
2490## 1.0.63
2491
2492- Windows: Fixed file search, @agent mentions, and custom slash commands functionality
2493
2494## 1.0.62
2495
2496- Added @-mention support with typeahead for custom agents. @<your-custom-agent> to invoke it
2497- Hooks: Added SessionStart hook for new session initialization
2498- /add-dir command now supports typeahead for directory paths
2499- Improved network connectivity check reliability
2500
2501## 1.0.61
2502
2503- Transcript mode (Ctrl+R): Changed Esc to exit transcript mode rather than interrupt
2504- Settings: Added `--settings` flag to load settings from a JSON file
2505- Settings: Fixed resolution of settings files paths that are symlinks
2506- OTEL: Fixed reporting of wrong organization after authentication changes
2507- Slash commands: Fixed permissions checking for allowed-tools with Bash
2508- IDE: Added support for pasting images in VSCode MacOS using ⌘+V
2509- IDE: Added `CLAUDE_CODE_AUTO_CONNECT_IDE=false` for disabling IDE auto-connection
2510- Added `CLAUDE_CODE_SHELL_PREFIX` for wrapping Claude and user-provided shell commands run by Claude Code
2511
2512## 1.0.60
2513
2514- You can now create custom subagents for specialized tasks! Run /agents to get started
2515
2516## 1.0.59
2517
2518- SDK: Added tool confirmation support with canUseTool callback
2519- SDK: Allow specifying env for spawned process
2520- Hooks: Exposed PermissionDecision to hooks (including "ask")
2521- Hooks: UserPromptSubmit now supports additionalContext in advanced JSON output
2522- Fixed issue where some Max users that specified Opus would still see fallback to Sonnet
2523
2524## 1.0.58
2525
2526- Added support for reading PDFs
2527- MCP: Improved server health status display in 'claude mcp list'
2528- Hooks: Added CLAUDE_PROJECT_DIR env var for hook commands
2529
2530## 1.0.57
2531
2532- Added support for specifying a model in slash commands
2533- Improved permission messages to help Claude understand allowed tools
2534- Fix: Remove trailing newlines from bash output in terminal wrapping
2535
2536## 1.0.56
2537
2538- Windows: Enabled shift+tab for mode switching on versions of Node.js that support terminal VT mode
2539- Fixes for WSL IDE detection
2540- Fix an issue causing awsRefreshHelper changes to .aws directory not to be picked up
2541
2542## 1.0.55
2543
2544- Clarified knowledge cutoff for Opus 4 and Sonnet 4 models
2545- Windows: fixed Ctrl+Z crash
2546- SDK: Added ability to capture error logging
2547- Add --system-prompt-file option to override system prompt in print mode
2548
2549## 1.0.54
2550
2551- Hooks: Added UserPromptSubmit hook and the current working directory to hook inputs
2552- Custom slash commands: Added argument-hint to frontmatter
2553- Windows: OAuth uses port 45454 and properly constructs browser URL
2554- Windows: mode switching now uses alt + m, and plan mode renders properly
2555- Shell: Switch to in-memory shell snapshot to fix file-related errors
2556
2557## 1.0.53
2558
2559- Updated @-mention file truncation from 100 lines to 2000 lines
2560- 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).
2561
2562## 1.0.52
2563
2564- Added support for MCP server instructions
2565
2566## 1.0.51
2567
2568- Added support for native Windows (requires Git for Windows)
2569- Added support for Bedrock API keys through environment variable AWS_BEARER_TOKEN_BEDROCK
2570- Settings: /doctor can now help you identify and fix invalid setting files
2571- `--append-system-prompt` can now be used in interactive mode, not just --print/-p.
2572- Increased auto-compact warning threshold from 60% to 80%
2573- Fixed an issue with handling user directories with spaces for shell snapshots
2574- OTEL resource now includes os.type, os.version, host.arch, and wsl.version (if running on Windows Subsystem for Linux)
2575- Custom slash commands: Fixed user-level commands in subdirectories
2576- Plan mode: Fixed issue where rejected plan from sub-task would get discarded
2577
2578## 1.0.48
2579
2580- Fixed a bug in v1.0.45 where the app would sometimes freeze on launch
2581- Added progress messages to Bash tool based on the last 5 lines of command output
2582- Added expanding variables support for MCP server configuration
2583- Moved shell snapshots from /tmp to ~/.claude for more reliable Bash tool calls
2584- Improved IDE extension path handling when Claude Code runs in WSL
2585- Hooks: Added a PreCompact hook
2586- Vim mode: Added c, f/F, t/T
2587
2588## 1.0.45
2589
2590- Redesigned Search (Grep) tool with new tool input parameters and features
2591- Disabled IDE diffs for notebook files, fixing "Timeout waiting after 1000ms" error
2592- Fixed config file corruption issue by enforcing atomic writes
2593- Updated prompt input undo to Ctrl+\_ to avoid breaking existing Ctrl+U behavior, matching zsh's undo shortcut
2594- Stop Hooks: Fixed transcript path after /clear and fixed triggering when loop ends with tool call
2595- Custom slash commands: Restored namespacing in command names based on subdirectories. For example, .claude/commands/frontend/component.md is now /frontend:component, not /component.
2596
2597## 1.0.44
2598
2599- New /export command lets you quickly export a conversation for sharing
2600- MCP: resource_link tool results are now supported
2601- MCP: tool annotations and tool titles now display in /mcp view
2602- Changed Ctrl+Z to suspend Claude Code. Resume by running `fg`. Prompt input undo is now Ctrl+U.
2603
2604## 1.0.43
2605
2606- Fixed a bug where the theme selector was saving excessively
2607- Hooks: Added EPIPE system error handling
2608
2609## 1.0.42
2610
2611- Added tilde (`~`) expansion support to `/add-dir` command
2612
2613## 1.0.41
2614
2615- Hooks: Split Stop hook triggering into Stop and SubagentStop
2616- Hooks: Enabled optional timeout configuration for each command
2617- Hooks: Added "hook_event_name" to hook input
2618- Fixed a bug where MCP tools would display twice in tool list
2619- New tool parameters JSON for Bash tool in `tool_decision` event
2620
2621## 1.0.40
2622
2623- Fixed a bug causing API connection errors with UNABLE_TO_GET_ISSUER_CERT_LOCALLY if `NODE_EXTRA_CA_CERTS` was set
2624
2625## 1.0.39
2626
2627- New Active Time metric in OpenTelemetry logging
2628
2629## 1.0.38
2630
2631- Released hooks. Special thanks to community input in https://github.com/anthropics/claude-code/issues/712. Docs: https://code.claude.com/docs/en/hooks
2632
2633## 1.0.37
2634
2635- Remove ability to set `Proxy-Authorization` header via ANTHROPIC_AUTH_TOKEN or apiKeyHelper
2636
2637## 1.0.36
2638
2639- Web search now takes today's date into context
2640- Fixed a bug where stdio MCP servers were not terminating properly on exit
2641
2642## 1.0.35
2643
2644- Added support for MCP OAuth Authorization Server discovery
2645
2646## 1.0.34
2647
2648- Fixed a memory leak causing a MaxListenersExceededWarning message to appear
2649
2650## 1.0.33
2651
2652- Improved logging functionality with session ID support
2653- Added prompt input undo functionality (Ctrl+Z and vim 'u' command)
2654- Improvements to plan mode
2655
2656## 1.0.32
2657
2658- Updated loopback config for litellm
2659- Added forceLoginMethod setting to bypass login selection screen
2660
2661## 1.0.31
2662
2663- Fixed a bug where ~/.claude.json would get reset when file contained invalid JSON
2664
2665## 1.0.30
2666
2667- Custom slash commands: Run bash output, @-mention files, enable thinking with thinking keywords
2668- Improved file path autocomplete with filename matching
2669- Added timestamps in Ctrl-r mode and fixed Ctrl-c handling
2670- Enhanced jq regex support for complex filters with pipes and select
2671
2672## 1.0.29
2673
2674- Improved CJK character support in cursor navigation and rendering
2675
2676## 1.0.28
2677
2678- Slash commands: Fix selector display during history navigation
2679- Resizes images before upload to prevent API size limit errors
2680- Added XDG_CONFIG_HOME support to configuration directory
2681- Performance optimizations for memory usage
2682- New attributes (terminal.type, language) in OpenTelemetry logging
2683
2684## 1.0.27
2685
2686- Streamable HTTP MCP servers are now supported
2687- Remote MCP servers (SSE and HTTP) now support OAuth
2688- MCP resources can now be @-mentioned
2689- /resume slash command to switch conversations within Claude Code
2690
2691## 1.0.25
2692
2693- Slash commands: moved "project" and "user" prefixes to descriptions
2694- Slash commands: improved reliability for command discovery
2695- Improved support for Ghostty
2696- Improved web search reliability
2697
2698## 1.0.24
2699
2700- Improved /mcp output
2701- Fixed a bug where settings arrays got overwritten instead of merged
2702
2703## 1.0.23
2704
2705- Released TypeScript SDK: import @anthropic-ai/claude-code to get started
2706- Released Python SDK: pip install claude-code-sdk to get started
2707
2708## 1.0.22
2709
2710- SDK: Renamed `total_cost` to `total_cost_usd`
2711
2712## 1.0.21
2713
2714- Improved editing of files with tab-based indentation
2715- Fix for tool_use without matching tool_result errors
2716- Fixed a bug where stdio MCP server processes would linger after quitting Claude Code
2717
2718## 1.0.18
2719
2720- Added --add-dir CLI argument for specifying additional working directories
2721- Added streaming input support without require -p flag
2722- Improved startup performance and session storage performance
2723- Added CLAUDE_BASH_MAINTAIN_PROJECT_WORKING_DIR environment variable to freeze working directory for bash commands
2724- Added detailed MCP server tools display (/mcp)
2725- MCP authentication and permission improvements
2726- Added auto-reconnection for MCP SSE connections on disconnect
2727- Fixed issue where pasted content was lost when dialogs appeared
2728
2729## 1.0.17
2730
2731- We now emit messages from sub-tasks in -p mode (look for the parent_tool_use_id property)
2732- Fixed crashes when the VS Code diff tool is invoked multiple times quickly
2733- MCP server list UI improvements
2734- Update Claude Code process title to display "claude" instead of "node"
2735
2736## 1.0.11
2737
2738- Claude Code can now also be used with a Claude Pro subscription
2739- Added /upgrade for smoother switching to Claude Max plans
2740- Improved UI for authentication from API keys and Bedrock/Vertex/external auth tokens
2741- Improved shell configuration error handling
2742- Improved todo list handling during compaction
2743
2744## 1.0.10
2745
2746- Added markdown table support
2747- Improved streaming performance
2748
2749## 1.0.8
2750
2751- Fixed Vertex AI region fallback when using CLOUD_ML_REGION
2752- Increased default otel interval from 1s -> 5s
2753- Fixed edge cases where MCP_TIMEOUT and MCP_TOOL_TIMEOUT weren't being respected
2754- Fixed a regression where search tools unnecessarily asked for permissions
2755- Added support for triggering thinking non-English languages
2756- Improved compacting UI
2757
2758## 1.0.7
2759
2760- Renamed /allowed-tools -> /permissions
2761- Migrated allowedTools and ignorePatterns from .claude.json -> settings.json
2762- Deprecated claude config commands in favor of editing settings.json
2763- Fixed a bug where --dangerously-skip-permissions sometimes didn't work in --print mode
2764- Improved error handling for /install-github-app
2765- Bugfixes, UI polish, and tool reliability improvements
2766
2767## 1.0.6
2768
2769- Improved edit reliability for tab-indented files
2770- Respect CLAUDE_CONFIG_DIR everywhere
2771- Reduced unnecessary tool permission prompts
2772- Added support for symlinks in @file typeahead
2773- Bugfixes, UI polish, and tool reliability improvements
2774
2775## 1.0.4
2776
2777- Fixed a bug where MCP tool errors weren't being parsed correctly
2778
2779## 1.0.1
2780
2781- Added `DISABLE_INTERLEAVED_THINKING` to give users the option to opt out of interleaved thinking.
2782- Improved model references to show provider-specific names (Sonnet 3.7 for Bedrock, Sonnet 4 for Console)
2783- Updated documentation links and OAuth process descriptions
2784
2785## 1.0.0
2786
2787- Claude Code is now generally available
2788- Introducing Sonnet 4 and Opus 4 models
2789
2790## 0.2.125
2791
2792- Breaking change: Bedrock ARN passed to `ANTHROPIC_MODEL` or `ANTHROPIC_SMALL_FAST_MODEL` should no longer contain an escaped slash (specify `/` instead of `%2F`)
2793- Removed `DEBUG=true` in favor of `ANTHROPIC_LOG=debug`, to log all requests
2794
2795## 0.2.117
2796
2797- Breaking change: --print JSON output now returns nested message objects, for forwards-compatibility as we introduce new metadata fields
2798- Introduced settings.cleanupPeriodDays
2799- Introduced CLAUDE_CODE_API_KEY_HELPER_TTL_MS env var
2800- Introduced --debug mode
2801
2802## 0.2.108
2803
2804- You can now send messages to Claude while it works to steer Claude in real-time
2805- Introduced BASH_DEFAULT_TIMEOUT_MS and BASH_MAX_TIMEOUT_MS env vars
2806- Fixed a bug where thinking was not working in -p mode
2807- Fixed a regression in /cost reporting
2808- Deprecated MCP wizard interface in favor of other MCP commands
2809- Lots of other bugfixes and improvements
2810
2811## 0.2.107
2812
2813- CLAUDE.md files can now import other files. Add @path/to/file.md to ./CLAUDE.md to load additional files on launch
2814
2815## 0.2.106
2816
2817- MCP SSE server configs can now specify custom headers
2818- Fixed a bug where MCP permission prompt didn't always show correctly
2819
2820## 0.2.105
2821
2822- Claude can now search the web
2823- Moved system & account status to /status
2824- Added word movement keybindings for Vim
2825- Improved latency for startup, todo tool, and file edits
2826
2827## 0.2.102
2828
2829- Improved thinking triggering reliability
2830- Improved @mention reliability for images and folders
2831- You can now paste multiple large chunks into one prompt
2832
2833## 0.2.100
2834
2835- Fixed a crash caused by a stack overflow error
2836- Made db storage optional; missing db support disables --continue and --resume
2837
2838## 0.2.98
2839
2840- Fixed an issue where auto-compact was running twice
2841
2842## 0.2.96
2843
2844- Claude Code can now also be used with a Claude Max subscription (https://claude.ai/upgrade)
2845
2846## 0.2.93
2847
2848- Resume conversations from where you left off from with "claude --continue" and "claude --resume"
2849- Claude now has access to a Todo list that helps it stay on track and be more organized
2850
2851## 0.2.82
2852
2853- Added support for --disallowedTools
2854- Renamed tools for consistency: LSTool -> LS, View -> Read, etc.
2855
2856## 0.2.75
2857
2858- Hit Enter to queue up additional messages while Claude is working
2859- Drag in or copy/paste image files directly into the prompt
2860- @-mention files to directly add them to context
2861- Run one-off MCP servers with `claude --mcp-config <path-to-file>`
2862- Improved performance for filename auto-complete
2863
2864## 0.2.74
2865
2866- Added support for refreshing dynamically generated API keys (via apiKeyHelper), with a 5 minute TTL
2867- Task tool can now perform writes and run bash commands
2868
2869## 0.2.72
2870
2871- Updated spinner to indicate tokens loaded and tool usage
2872
2873## 0.2.70
2874
2875- Network commands like curl are now available for Claude to use
2876- Claude can now run multiple web queries in parallel
2877- Pressing ESC once immediately interrupts Claude in Auto-accept mode
2878
2879## 0.2.69
2880
2881- Fixed UI glitches with improved Select component behavior
2882- Enhanced terminal output display with better text truncation logic
2883
2884## 0.2.67
2885
2886- Shared project permission rules can be saved in .claude/settings.json
2887
2888## 0.2.66
2889
2890- Print mode (-p) now supports streaming output via --output-format=stream-json
2891- Fixed issue where pasting could trigger memory or bash mode unexpectedly
2892
2893## 0.2.63
2894
2895- Fixed an issue where MCP tools were loaded twice, which caused tool call errors
2896
2897## 0.2.61
2898
2899- Navigate menus with vim-style keys (j/k) or bash/emacs shortcuts (Ctrl+n/p) for faster interaction
2900- Enhanced image detection for more reliable clipboard paste functionality
2901- Fixed an issue where ESC key could crash the conversation history selector
2902
2903## 0.2.59
2904
2905- Copy+paste images directly into your prompt
2906- Improved progress indicators for bash and fetch tools
2907- Bugfixes for non-interactive mode (-p)
2908
2909## 0.2.54
2910
2911- Quickly add to Memory by starting your message with '#'
2912- Press ctrl+r to see full output for long tool results
2913- Added support for MCP SSE transport
2914
2915## 0.2.53
2916
2917- New web fetch tool lets Claude view URLs that you paste in
2918- Fixed a bug with JPEG detection
2919
2920## 0.2.50
2921
2922- New MCP "project" scope now allows you to add MCP servers to .mcp.json files and commit them to your repository
2923
2924## 0.2.49
2925
2926- Previous MCP server scopes have been renamed: previous "project" scope is now "local" and "global" scope is now "user"
2927
2928## 0.2.47
2929
2930- Press Tab to auto-complete file and folder names
2931- Press Shift + Tab to toggle auto-accept for file edits
2932- Automatic conversation compaction for infinite conversation length (toggle with /config)
2933
2934## 0.2.44
2935
2936- Ask Claude to make a plan with thinking mode: just say 'think' or 'think harder' or even 'ultrathink'
2937
2938## 0.2.41
2939
2940- MCP server startup timeout can now be configured via MCP_TIMEOUT environment variable
2941- MCP server startup no longer blocks the app from starting up
2942
2943## 0.2.37
2944
2945- New /release-notes command lets you view release notes at any time
2946- `claude config add/remove` commands now accept multiple values separated by commas or spaces
2947
2948## 0.2.36
2949
2950- Import MCP servers from Claude Desktop with `claude mcp add-from-claude-desktop`
2951- Add MCP servers as JSON strings with `claude mcp add-json <n> <json>`
2952
2953## 0.2.34
2954
2955- Vim bindings for text input - enable with /vim or /config
2956
2957## 0.2.32
2958
2959- Interactive MCP setup wizard: Run "claude mcp add" to add MCP servers with a step-by-step interface
2960- Fix for some PersistentShell issues
2961
2962## 0.2.31
2963
2964- Custom slash commands: Markdown files in .claude/commands/ directories now appear as custom slash commands to insert prompts into your conversation
2965- MCP debug mode: Run with --mcp-debug flag to get more information about MCP server errors
2966
2967## 0.2.30
2968
2969- Added ANSI color theme for better terminal compatibility
2970- Fixed issue where slash command arguments weren't being sent properly
2971- (Mac-only) API keys are now stored in macOS Keychain
2972
2973## 0.2.26
2974
2975- New /approved-tools command for managing tool permissions
2976- Word-level diff display for improved code readability
2977- Fuzzy matching for slash commands
2978
2979## 0.2.21
2980
2981- Fuzzy matching for /commands