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surshar / claude-code

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

Built by Anthropic · github.com/anthropics

claude-code / CHANGELOG.md
GitHub Actionschore: Update CHANGELOG.md cada21c · on Mar 25, 2026 History
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1# Changelog
2
3## 2.1.83
4
5- Added `managed-settings.d/` drop-in directory alongside `managed-settings.json`, letting separate teams deploy independent policy fragments that merge alphabetically
6- Added `CwdChanged` and `FileChanged` hook events for reactive environment management (e.g., direnv)
7- Added `sandbox.failIfUnavailable` setting to exit with an error when sandbox is enabled but cannot start, instead of running unsandboxed
8- Added `disableDeepLinkRegistration` setting to prevent `claude-cli://` protocol handler registration
9- Added `CLAUDE_CODE_SUBPROCESS_ENV_SCRUB=1` to strip Anthropic and cloud provider credentials from subprocess environments (Bash tool, hooks, MCP stdio servers)
10- Added transcript search — press `/` in transcript mode (`Ctrl+O`) to search, `n`/`N` to step through matches
11- Added `Ctrl+X Ctrl+E` as an alias for opening the external editor (readline-native binding; `Ctrl+G` still works)
12- Pasted images now insert an `[Image #N]` chip at the cursor so you can reference them positionally in your prompt
13- Agents can now declare `initialPrompt` in frontmatter to auto-submit a first turn
14- `chat:killAgents` and `chat:fastMode` are now rebindable via `~/.claude/keybindings.json`
15- Fixed mouse tracking escape sequences leaking to shell prompt after exit
16- Fixed Claude Code hanging on exit on macOS
17- Fixed screen flashing blank after being idle for a few seconds
18- Fixed a hang when diffing very large files with few common lines — diffs now time out after 5 seconds and fall back gracefully
19- Fixed a 1–8 second UI freeze on startup when voice input was enabled, caused by eagerly loading the native audio module
20- Fixed a startup regression where Claude Code would wait ~3s for claude.ai MCP config fetch before proceeding
21- Fixed `--mcp-config` CLI flag bypassing `allowedMcpServers`/`deniedMcpServers` managed policy enforcement
22- Fixed claude.ai MCP connectors (Slack, Gmail, etc.) not being available in single-turn `--print` mode
23- Fixed `caffeinate` process not properly terminating when Claude Code exits, preventing Mac from sleeping
24- Fixed bash mode not activating when tab-accepting `!`-prefixed command suggestions
25- Fixed stale slash command selection showing wrong highlighted command after navigating suggestions
26- Fixed `/config` menu showing both the search cursor and list selection at the same time
27- Fixed background subagents becoming invisible after context compaction, which could cause duplicate agents to be spawned
28- Fixed background agent tasks staying stuck in "running" state when git or API calls hang during cleanup
29- Fixed `--channels` showing "Channels are not currently available" on first launch after upgrade
30- Fixed uninstalled plugin hooks continuing to fire until the next session
31- Fixed queued commands flickering during streaming responses
32- Fixed slash commands being sent to the model as text when submitted while a message is processing
33- Fixed scrollback jumping when collapsed read/search groups finish after scrolling offscreen
34- Fixed scrollback jumping to top when the model starts or stops thinking
35- Fixed SDK session history loss on resume caused by hook progress/attachment messages forking the parentUuid chain
36- Fixed copy-on-select not firing when you release the mouse outside the terminal window
37- Fixed ghost characters appearing in height-constrained lists when items overflow
38- Fixed `Ctrl+B` interfering with readline backward-char at an idle prompt — it now only fires when a foreground task can be backgrounded
39- Fixed tool result files never being cleaned up, ignoring the `cleanupPeriodDays` setting
40- Fixed space key being swallowed for up to 3 seconds after releasing voice hold-to-talk
41- Fixed ALSA library errors corrupting the terminal UI when using voice mode on Linux without audio hardware (Docker, headless, WSL1)
42- Fixed voice mode SoX detection on Termux/Android where spawning `which` is kernel-restricted
43- Fixed Remote Control sessions showing as Idle in the web session list while actively running
44- Fixed footer navigation selecting an invisible Remote Control pill in config-driven mode
45- Fixed memory leak in remote sessions where tool use IDs accumulate indefinitely
46- Improved Bedrock SDK cold-start latency by overlapping profile fetch with other boot work
47- Improved `--resume` memory usage and startup latency on large sessions
48- Improved plugin startup — commands, skills, and agents now load from disk cache without re-fetching
49- Improved Remote Control session titles: AI-generated titles now appear within seconds of the first message
50- Improved `WebFetch` to identify as `Claude-User` so site operators can recognize and allowlist Claude Code traffic via `robots.txt`
51- Reduced `WebFetch` peak memory usage for large pages
52- Reduced scrollback resets in long sessions from once per turn to once per ~50 messages
53- Faster `claude -p` startup with unauthenticated HTTP/SSE MCP servers (~600ms saved)
54- Bash ghost-text suggestions now include just-submitted commands immediately
55- Increased non-streaming fallback token cap (21k → 64k) and timeout (120s → 300s local) so fallback requests are less likely to be truncated
56- Interrupting a prompt before any response now automatically restores your input so you can edit and resubmit
57- `/status` now works while Claude is responding, instead of being queued until the turn finishes
58- Plugin MCP servers that duplicate an org-managed connector are now suppressed instead of running a second connection
59- Linux: respect `XDG_DATA_HOME` when registering the `claude-cli://` protocol handler
60- Changed "stop all background agents" keybinding from `Ctrl+F` to `Ctrl+X Ctrl+K` to stop shadowing readline forward-char
61- Deprecated `TaskOutput` tool in favor of using `Read` on the background task's output file path
62- [VSCode] Spinner now turns red with "Not responding" when the backend hasn't responded for 60 seconds
63- [VSCode] Fixed session history not loading correctly when reopening a session via URL or after restart
64
65## 2.1.81
66
67- 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
68- Added `--channels` permission relay — channel servers that declare the permission capability can forward tool approval prompts to your phone
69- Fixed multiple concurrent Claude Code sessions requiring repeated re-authentication when one session refreshes its OAuth token
70- Fixed voice mode silently swallowing retry failures and showing a misleading "check your network" message instead of the actual error
71- Fixed voice mode audio not recovering when the server silently drops the WebSocket connection
72- Fixed `CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS` not suppressing the structured-outputs beta header, causing 400 errors on proxy gateways forwarding to Vertex/Bedrock
73- Fixed `--channels` bypass for Team/Enterprise orgs with no other managed settings configured
74- Fixed a crash on Node.js 18
75- Fixed unnecessary permission prompts for Bash commands containing dashes in strings
76- Fixed plugin hooks blocking prompt submission when the plugin directory is deleted mid-session
77- Fixed a race condition where background agent task output could hang indefinitely when the task completed between polling intervals
78- Resuming a session that was in a worktree now switches back to that worktree
79- Fixed `/btw` not including pasted text when used during an active response
80- Fixed a race where fast Cmd+Tab followed by paste could beat the clipboard copy under tmux
81- Fixed terminal tab title not updating with an auto-generated session description
82- Fixed invisible hook attachments inflating the message count in transcript mode
83- Fixed Remote Control sessions showing a generic title instead of deriving from the first prompt
84- Fixed `/rename` not syncing the title for Remote Control sessions
85- Fixed Remote Control `/exit` not reliably archiving the session
86- Improved MCP read/search tool calls to collapse into a single "Queried {server}" line (expand with Ctrl+O)
87- Improved `!` bash mode discoverability — Claude now suggests it when you need to run an interactive command
88- Improved plugin freshness — ref-tracked plugins now re-clone on every load to pick up upstream changes
89- Improved Remote Control session titles to refresh after your third message
90- Updated MCP OAuth to support Client ID Metadata Document (CIMD / SEP-991) for servers without Dynamic Client Registration
91- Changed plan mode to hide the "clear context" option by default (restore with `"showClearContextOnPlanAccept": true`)
92- Disabled line-by-line response streaming on Windows (including WSL in Windows Terminal) due to rendering issues
93- [VSCode] Fixed Windows PATH inheritance for Bash tool when using Git Bash (regression in v2.1.78)
94
95## 2.1.80
96
97- 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`)
98- Added `source: 'settings'` plugin marketplace source — declare plugin entries inline in settings.json
99- Added CLI tool usage detection to plugin tips, in addition to file pattern matching
100- Added `effort` frontmatter support for skills and slash commands to override the model effort level when invoked
101- Added `--channels` (research preview) — allow MCP servers to push messages into your session
102- 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
103- Fixed voice mode WebSocket failures caused by Cloudflare bot detection on non-browser TLS fingerprints
104- Fixed 400 errors when using fine-grained tool streaming through API proxies, Bedrock, or Vertex
105- Fixed `/remote-control` appearing for gateway and third-party provider deployments where it cannot function
106- Fixed `/sandbox` tab switching not responding to Tab or arrow keys
107- Improved responsiveness of `@` file autocomplete in large git repositories
108- Improved `/effort` to show what auto currently resolves to, matching the status bar indicator
109- Improved `/permissions` — Tab and arrow keys now switch tabs from within a list
110- Improved background tasks panel — left arrow now closes from the list view
111- Simplified plugin install tips to use a single `/plugin install` command instead of a two-step flow
112- Reduced memory usage on startup in large repositories (~80 MB saved on 250k-file repos)
113- 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
114
115## 2.1.79
116
117- Added `--console` flag to `claude auth login` for Anthropic Console (API billing) authentication
118- Added "Show turn duration" toggle to the `/config` menu
119- Fixed `claude -p` hanging when spawned as a subprocess without explicit stdin (e.g. Python `subprocess.run`)
120- Fixed Ctrl+C not working in `-p` (print) mode
121- Fixed `/btw` returning the main agent's output instead of answering the side question when triggered during streaming
122- Fixed voice mode not activating correctly on startup when `voiceEnabled: true` is set
123- Fixed left/right arrow tab navigation in `/permissions`
124- Fixed `CLAUDE_CODE_DISABLE_TERMINAL_TITLE` not preventing terminal title from being set on startup
125- Fixed custom status line showing nothing when workspace trust is blocking it
126- Fixed enterprise users being unable to retry on rate limit (429) errors
127- Fixed `SessionEnd` hooks not firing when using interactive `/resume` to switch sessions
128- Improved startup memory usage by ~18MB across all scenarios
129- Improved non-streaming API fallback with a 2-minute per-attempt timeout, preventing sessions from hanging indefinitely
130- `CLAUDE_CODE_PLUGIN_SEED_DIR` now supports multiple seed directories separated by the platform path delimiter (`:` on Unix, `;` on Windows)
131- [VSCode] Added `/remote-control` — bridge your session to claude.ai/code to continue from a browser or phone
132- [VSCode] Session tabs now get AI-generated titles based on your first message
133- [VSCode] Fixed the thinking pill showing "Thinking" instead of "Thought for Ns" after a response completes
134- [VSCode] Fixed missing session diff button when opening sessions from the left sidebar
135
136## 2.1.78
137
138- Added `StopFailure` hook event that fires when the turn ends due to an API error (rate limit, auth failure, etc.)
139- Added `${CLAUDE_PLUGIN_DATA}` variable for plugin persistent state that survives plugin updates; `/plugin uninstall` prompts before deleting it
140- Added `effort`, `maxTurns`, and `disallowedTools` frontmatter support for plugin-shipped agents
141- Terminal notifications (iTerm2/Kitty/Ghostty popups, progress bar) now reach the outer terminal when running inside tmux with `set -g allow-passthrough on`
142- Response text now streams line-by-line as it's generated
143- Fixed `git log HEAD` failing with "ambiguous argument" inside sandboxed Bash on Linux, and stub files polluting `git status` in the working directory
144- Fixed `cc log` and `--resume` silently truncating conversation history on large sessions (>5 MB) that used subagents
145- Fixed infinite loop when API errors triggered stop hooks that re-fed blocking errors to the model
146- Fixed `deny: ["mcp__servername"]` permission rules not removing MCP server tools before sending to the model, allowing it to see and attempt blocked tools
147- Fixed `sandbox.filesystem.allowWrite` not working with absolute paths (previously required `//` prefix)
148- Fixed `/sandbox` Dependencies tab showing Linux prerequisites on macOS instead of macOS-specific info
149- **Security:** Fixed silent sandbox disable when `sandbox.enabled: true` is set but dependencies are missing — now shows a visible startup warning
150- Fixed `.git`, `.claude`, and other protected directories being writable without a prompt in `bypassPermissions` mode
151- Fixed ctrl+u in normal mode scrolling instead of readline kill-line (ctrl+u/ctrl+d half-page scroll moved to transcript mode only)
152- Fixed voice mode modifier-combo push-to-talk keybindings (e.g. ctrl+k) requiring a hold instead of activating immediately
153- Fixed voice mode not working on WSL2 with WSLg (Windows 11); WSL1/Win10 users now get a clear error
154- Fixed `--worktree` flag not loading skills and hooks from the worktree directory
155- Fixed `CLAUDE_CODE_DISABLE_GIT_INSTRUCTIONS` and `includeGitInstructions` setting not suppressing the git status section in the system prompt
156- Fixed Bash tool not finding Homebrew and other PATH-dependent binaries when VS Code is launched from Dock/Spotlight
157- Fixed washed-out Claude orange color in VS Code/Cursor/code-server terminals that don't advertise truecolor support
158- 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
159- Fixed `ANTHROPIC_BETAS` environment variable being silently ignored when using Haiku models
160- Fixed queued prompts being concatenated without a newline separator
161- Improved memory usage and startup time when resuming large sessions
162- [VSCode] Fixed a brief flash of the login screen when opening the sidebar while already authenticated
163- [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
164
165## 2.1.77
166
167- 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
168- Added `allowRead` sandbox filesystem setting to re-allow read access within `denyRead` regions
169- `/copy` now accepts an optional index: `/copy N` copies the Nth-latest assistant response
170- 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
171- Fixed auto-updater starting overlapping binary downloads when the slash-command overlay repeatedly opened and closed, accumulating tens of gigabytes of memory
172- Fixed `--resume` silently truncating recent conversation history due to a race between memory-extraction writes and the main transcript
173- Fixed PreToolUse hooks returning `"allow"` bypassing `deny` permission rules, including enterprise managed settings
174- Fixed Write tool silently converting line endings when overwriting CRLF files or creating files in CRLF directories
175- Fixed memory growth in long-running sessions from progress messages surviving compaction
176- Fixed cost and token usage not being tracked when the API falls back to non-streaming mode
177- Fixed `CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS` not stripping beta tool-schema fields, causing proxy gateways to reject requests
178- Fixed Bash tool reporting errors for successful commands when the system temp directory path contains spaces
179- Fixed paste being lost when typing immediately after pasting
180- Fixed Ctrl+D in `/feedback` text input deleting forward instead of the second press exiting the session
181- Fixed API error when dragging a 0-byte image file into the prompt
182- Fixed Claude Desktop sessions incorrectly using the terminal CLI's configured API key instead of OAuth
183- Fixed `git-subdir` plugins at different subdirectories of the same monorepo commit colliding in the plugin cache
184- Fixed ordered list numbers not rendering in terminal UI
185- Fixed a race condition where stale-worktree cleanup could delete an agent worktree just resumed from a previous crash
186- Fixed input deadlock when opening `/mcp` or similar dialogs while the agent is running
187- Fixed Backspace and Delete keys not working in vim NORMAL mode
188- Fixed status line not updating when vim mode is toggled on or off
189- Fixed hyperlinks opening twice on Cmd+click in VS Code, Cursor, and other xterm.js-based terminals
190- Fixed background colors rendering as terminal-default inside tmux with default configuration
191- Fixed iTerm2 session crash when selecting text inside tmux over SSH
192- Fixed clipboard copy silently failing in tmux sessions; copy toast now indicates whether to paste with `⌘V` or tmux `prefix+]`
193- Fixed `←`/`→` accidentally switching tabs in settings, permissions, and sandbox dialogs while navigating lists
194- Fixed IDE integration not auto-connecting when Claude Code is launched inside tmux or screen
195- Fixed CJK characters visually bleeding into adjacent UI elements when clipped at the right edge
196- Fixed teammate panes not closing when the leader exits
197- Fixed iTerm2 auto mode not detecting iTerm2 for native split-pane teammates
198- Faster startup on macOS (~60ms) by reading keychain credentials in parallel with module loading
199- Faster `--resume` on fork-heavy and very large sessions — up to 45% faster loading and ~100-150MB less peak memory
200- Improved Esc to abort in-flight non-streaming API requests
201- Improved `claude plugin validate` to check skill, agent, and command frontmatter plus `hooks/hooks.json`, catching YAML parse errors and schema violations
202- Background bash tasks are now killed if output exceeds 5GB, preventing runaway processes from filling disk
203- Sessions are now auto-named from plan content when you accept a plan
204- Improved headless mode plugin installation to compose correctly with `CLAUDE_CODE_PLUGIN_SEED_DIR`
205- Show a notice when `apiKeyHelper` takes longer than 10s, preventing it from blocking the main loop
206- The Agent tool no longer accepts a `resume` parameter — use `SendMessage({to: agentId})` to continue a previously spawned agent
207- `SendMessage` now auto-resumes stopped agents in the background instead of returning an error
208- Renamed `/fork` to `/branch` (`/fork` still works as an alias)
209- [VSCode] Improved plan preview tab titles to use the plan's heading instead of "Claude's Plan"
210- [VSCode] When option+click doesn't trigger native selection on macOS, the footer now points to the `macOptionClickForcesSelection` setting
211
212## 2.1.76
213
214- Added MCP elicitation support — MCP servers can now request structured input mid-task via an interactive dialog (form fields or browser URL)
215- Added new `Elicitation` and `ElicitationResult` hooks to intercept and override responses before they're sent back
216- Added `-n` / `--name <name>` CLI flag to set a display name for the session at startup
217- Added `worktree.sparsePaths` setting for `claude --worktree` in large monorepos to check out only the directories you need via git sparse-checkout
218- Added `PostCompact` hook that fires after compaction completes
219- Added `/effort` slash command to set model effort level
220- Added session quality survey — enterprise admins can configure the sample rate via the `feedbackSurveyRate` setting
221- Fixed deferred tools (loaded via `ToolSearch`) losing their input schemas after conversation compaction, causing array and number parameters to be rejected with type errors
222- Fixed slash commands showing "Unknown skill"
223- Fixed plan mode asking for re-approval after the plan was already accepted
224- Fixed voice mode swallowing keypresses while a permission dialog or plan editor was open
225- Fixed `/voice` not working on Windows when installed via npm
226- Fixed spurious "Context limit reached" when invoking a skill with `model:` frontmatter on a 1M-context session
227- Fixed "adaptive thinking is not supported on this model" error when using non-standard model strings
228- Fixed `Bash(cmd:*)` permission rules not matching when a quoted argument contains `#`
229- Fixed "don't ask again" in the Bash permission dialog showing the full raw command for pipes and compound commands
230- Fixed auto-compaction retrying indefinitely after consecutive failures — a circuit breaker now stops after 3 attempts
231- Fixed MCP reconnect spinner persisting after successful reconnection
232- Fixed LSP plugins not registering servers when the LSP Manager initialized before marketplaces were reconciled
233- Fixed clipboard copying in tmux over SSH — now attempts both direct terminal write and tmux clipboard integration
234- Fixed `/export` showing only the filename instead of the full file path in the success message
235- Fixed transcript not auto-scrolling to new messages after selecting text
236- Fixed Escape key not working to exit the login method selection screen
237- 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
238- Fixed bridge sessions failing to recover after extended WebSocket disconnects
239- Fixed slash commands not found when typing the exact name of a soft-hidden command
240- Improved `--worktree` startup performance by reading git refs directly and skipping redundant `git fetch` when the remote branch is already available locally
241- Improved background agent behavior — killing a background agent now preserves its partial results in the conversation context
242- Improved model fallback notifications — now always visible instead of hidden behind verbose mode, with human-friendly model names
243- Improved blockquote readability on dark terminal themes — text is now italic with a left bar instead of dim
244- Improved stale worktree cleanup — worktrees left behind after an interrupted parallel run are now automatically cleaned up
245- Improved Remote Control session titles — now derived from your first prompt instead of showing "Interactive session"
246- Improved `/voice` to show your dictation language on enable and warn when your `language` setting isn't supported for voice input
247- Updated `--plugin-dir` to only accept one path to support subcommands — use repeated `--plugin-dir` for multiple directories
248- [VSCode] Fixed gitignore patterns containing commas silently excluding entire filetypes from the @-mention file picker
249
250## 2.1.75
251
252- Added 1M context window for Opus 4.6 by default for Max, Team, and Enterprise plans (previously required extra usage)
253- Added `/color` command for all users to set a prompt-bar color for your session
254- Added session name display on the prompt bar when using `/rename`
255- Added last-modified timestamps to memory files, helping Claude reason about which memories are fresh vs. stale
256- Added hook source display (settings/plugin/skill) in permission prompts when a hook requires confirmation
257- Fixed voice mode not activating correctly on fresh installs without toggling `/voice` twice
258- Fixed the Claude Code header not updating the displayed model name after switching models with `/model` or Option+P
259- Fixed session crash when an attachment message computation returns undefined values
260- Fixed Bash tool mangling `!` in piped commands (e.g., `jq 'select(.x != .y)'` now works correctly)
261- Fixed managed-disabled plugins showing up in the `/plugin` Installed tab — plugins force-disabled by your organization are now hidden
262- Fixed token estimation over-counting for thinking and `tool_use` blocks, preventing premature context compaction
263- Fixed corrupted marketplace config path handling
264- Fixed `/resume` losing session names after resuming a forked or continued session
265- Fixed Esc not closing the `/status` dialog after visiting the Config tab
266- Fixed input handling when accepting or rejecting a plan
267- Fixed footer hint in agent teams showing "↓ to expand" instead of the correct "shift + ↓ to expand"
268- Improved startup performance on macOS non-MDM machines by skipping unnecessary subprocess spawns
269- Suppressed async hook completion messages by default (visible with `--verbose` or transcript mode)
270- Breaking change: Removed deprecated Windows managed settings fallback at `C:\ProgramData\ClaudeCode\managed-settings.json` — use `C:\Program Files\ClaudeCode\managed-settings.json`
271
272## 2.1.74
273
274- Added actionable suggestions to `/context` command — identifies context-heavy tools, memory bloat, and capacity warnings with specific optimization tips
275- Added `autoMemoryDirectory` setting to configure a custom directory for auto-memory storage
276- 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
277- Fixed managed policy `ask` rules being bypassed by user `allow` rules or skill `allowed-tools`
278- 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`
279- Fixed MCP OAuth authentication hanging when the callback port is already in use
280- 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)
281- 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
282- Fixed `SessionEnd` hooks being killed after 1.5 s on exit regardless of `hook.timeout` — now configurable via `CLAUDE_CODE_SESSIONEND_HOOKS_TIMEOUT_MS`
283- Fixed `/plugin install` failing inside the REPL for marketplace plugins with local sources
284- Fixed marketplace update not syncing git submodules — plugin sources in submodules no longer break after update
285- Fixed unknown slash commands with arguments silently dropping input — now shows your input as a warning
286- Fixed Hebrew, Arabic, and other RTL text not rendering correctly in Windows Terminal, conhost, and VS Code integrated terminal
287- Fixed LSP servers not working on Windows due to malformed file URIs
288- 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)
289- [VSCode] Fixed delete button not working for Untitled sessions
290- [VSCode] Improved scroll wheel responsiveness in the integrated terminal with terminal-aware acceleration
291
292## 2.1.73
293
294- Added `modelOverrides` setting to map model picker entries to custom provider model IDs (e.g. Bedrock inference profile ARNs)
295- Added actionable guidance when OAuth login or connectivity checks fail due to SSL certificate errors (corporate proxies, `NODE_EXTRA_CA_CERTS`)
296- Fixed freezes and 100% CPU loops triggered by permission prompts for complex bash commands
297- 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)
298- Fixed Bash tool output being lost when running multiple Claude Code sessions in the same project directory
299- Fixed subagents with `model: opus`/`sonnet`/`haiku` being silently downgraded to older model versions on Bedrock, Vertex, and Microsoft Foundry
300- Fixed background bash processes spawned by subagents not being cleaned up when the agent exits
301- Fixed `/resume` showing the current session in the picker
302- Fixed `/ide` crashing with `onInstall is not defined` when auto-installing the extension
303- Fixed `/loop` not being available on Bedrock/Vertex/Foundry and when telemetry was disabled
304- Fixed SessionStart hooks firing twice when resuming a session via `--resume` or `--continue`
305- Fixed JSON-output hooks injecting no-op system-reminder messages into the model's context on every turn
306- Fixed voice mode session corruption when a slow connection overlaps a new recording
307- Fixed Linux sandbox failing to start with "ripgrep (rg) not found" on native builds
308- Fixed Linux native modules not loading on Amazon Linux 2 and other glibc 2.26 systems
309- Fixed "media_type: Field required" API error when receiving images via Remote Control
310- Fixed `/heapdump` failing on Windows with `EEXIST` error when the Desktop folder already exists
311- Improved Up arrow after interrupting Claude — now restores the interrupted prompt and rewinds the conversation in one step
312- Improved IDE detection speed at startup
313- Improved clipboard image pasting performance on macOS
314- Improved `/effort` to work while Claude is responding, matching `/model` behavior
315- Improved voice mode to automatically retry transient connection failures during rapid push-to-talk re-press
316- Improved the Remote Control spawn mode selection prompt with better context
317- Changed default Opus model on Bedrock, Vertex, and Microsoft Foundry to Opus 4.6 (was Opus 4.1)
318- Deprecated `/output-style` command — use `/config` instead. Output style is now fixed at session start for better prompt caching
319- VSCode: Fixed HTTP 400 errors for users behind proxies or on Bedrock/Vertex with Claude 4.5 models
320
321## 2.1.72
322
323- Fixed tool search to activate even with `ANTHROPIC_BASE_URL` as long as `ENABLE_TOOL_SEARCH` is set.
324- Added `w` key in `/copy` to write the focused selection directly to a file, bypassing the clipboard (useful over SSH)
325- Added optional description argument to `/plan` (e.g., `/plan fix the auth bug`) that enters plan mode and immediately starts
326- Added `ExitWorktree` tool to leave an `EnterWorktree` session
327- Added `CLAUDE_CODE_DISABLE_CRON` environment variable to immediately stop scheduled cron jobs mid-session
328- Added `lsof`, `pgrep`, `tput`, `ss`, `fd`, and `fdfind` to the bash auto-approval allowlist, reducing permission prompts for common read-only operations
329- Restored the `model` parameter on the Agent tool for per-invocation model overrides
330- 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
331- Improved `/config` — Escape now cancels changes, Enter saves and closes, Space toggles settings
332- Improved up-arrow history to show current session's messages first when running multiple concurrent sessions
333- Improved voice input transcription accuracy for repo names and common dev terms (regex, OAuth, JSON)
334- Improved bash command parsing by switching to a native module — faster initialization and no memory leak
335- Reduced bundle size by ~510 KB
336- Changed CLAUDE.md HTML comments (`<!-- ... -->`) to be hidden from Claude when auto-injected. Comments remain visible when read with the Read tool
337- Fixed slow exits when background tasks or hooks were slow to respond
338- Fixed agent task progress stuck on "Initializing…"
339- Fixed skill hooks firing twice per event when a hooks-enabled skill is invoked by the model
340- 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
341- Fixed `--continue` not resuming from the most recent point after `--compact`
342- Fixed bash security parsing edge cases
343- Added support for marketplace git URLs without `.git` suffix (Azure DevOps, AWS CodeCommit)
344- Improved marketplace clone failure messages to show diagnostic info even when git produces no stderr
345- 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
346- Fixed feedback survey appearing too frequently in long sessions
347- Fixed `--effort` CLI flag being reset by unrelated settings writes on startup
348- Fixed backgrounded Ctrl+B queries losing their transcript or corrupting the new conversation after `/clear`
349- Fixed `/clear` killing background agent/bash tasks — only foreground tasks are now cleared
350- Fixed worktree isolation issues: Task tool resume not restoring cwd, and background task notifications missing `worktreePath` and `worktreeBranch`
351- Fixed `/model` not displaying results when run while Claude is working
352- Fixed digit keys selecting menu options instead of typing in plan mode permission prompt's text input
353- Fixed sandbox permission issues: certain file write operations incorrectly allowed without prompting, and output redirections to allowlisted directories (like `/tmp/claude/`) prompting unnecessarily
354- Improved CPU utilization in long sessions
355- Fixed prompt cache invalidation in SDK `query()` calls, reducing input token costs up to 12x
356- Fixed Escape key becoming unresponsive after cancelling a query
357- Fixed double Ctrl+C not exiting when background agents or tasks are running
358- Fixed team agents to inherit the leader's model
359- Fixed "Always Allow" saving permission rules that never match again
360- 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
361- Fixed session crashes in Desktop/SDK when Read returned files containing U+2028/U+2029 characters
362- Fixed terminal title being cleared on exit even when `CLAUDE_CODE_DISABLE_TERMINAL_TITLE` was set
363- 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
364- Fixed oversized and truncated images from Bash data-URL output
365- Fixed a crash when resuming sessions that contained Bedrock API errors
366- Fixed intermittent "expected boolean, received string" validation errors on Edit, Bash, and Grep tool inputs
367- Fixed multi-line session titles when forking from a conversation whose first message contained newlines
368- Fixed queued messages not showing attached images, and images being lost when pressing ↑ to edit a queued message
369- Fixed parallel tool calls where a failed Read/WebFetch/Glob would cancel its siblings — only Bash errors now cascade
370- VSCode: Fixed scroll speed in integrated terminals not matching native terminals
371- VSCode: Fixed Shift+Enter submitting input instead of inserting a newline for users with older keybindings
372- VSCode: Added effort level indicator on the input border
373- VSCode: Added `vscode://anthropic.claude-code/open` URI handler to open a new Claude Code tab programmatically, with optional `prompt` and `session` query parameters
374
375## 2.1.71
376
377- Added `/loop` command to run a prompt or slash command on a recurring interval (e.g. `/loop 5m check the deploy`)
378- Added cron scheduling tools for recurring prompts within a session
379- 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
380- Added `fmt`, `comm`, `cmp`, `numfmt`, `expr`, `test`, `printf`, `getconf`, `seq`, `tsort`, and `pr` to the bash auto-approval allowlist
381- Fixed stdin freeze in long-running sessions where keystrokes stop being processed but the process stays alive
382- Fixed a 5–8 second startup freeze for users with voice mode enabled, caused by CoreAudio initialization blocking the main thread after system wake
383- Fixed startup UI freeze when many claude.ai proxy connectors refresh an expired OAuth token simultaneously
384- Fixed forked conversations (`/fork`) sharing the same plan file, which caused plan edits in one fork to overwrite the other
385- Fixed the Read tool putting oversized images into context when image processing failed, breaking subsequent turns in long image-heavy sessions
386- Fixed false-positive permission prompts for compound bash commands containing heredoc commit messages
387- Fixed plugin installations being lost when running multiple Claude Code instances
388- Fixed claude.ai connectors failing to reconnect after OAuth token refresh
389- Fixed claude.ai MCP connector startup notifications appearing for every org-configured connector instead of only previously connected ones
390- Fixed background agent completion notifications missing the output file path, which made it difficult for parent agents to recover agent results after context compaction
391- Fixed duplicate output in Bash tool error messages when commands exit with non-zero status
392- Fixed Chrome extension auto-detection getting permanently stuck on "not installed" after running on a machine without local Chrome
393- Fixed `/plugin marketplace update` failing with merge conflicts when the marketplace is pinned to a branch/tag ref
394- Fixed `/plugin marketplace add owner/repo@ref` incorrectly parsing `@` — previously only `#` worked as a ref separator, causing undiagnosable errors with `strictKnownMarketplaces`
395- Fixed duplicate entries in `/permissions` Workspace tab when the same directory is added with and without a trailing slash
396- Fixed `--print` hanging forever when team agents are configured — the exit loop no longer waits on long-lived `in_process_teammate` tasks
397- Fixed "❯ Tool loaded." appearing in the REPL after every `ToolSearch` call
398- Fixed prompting for `cd <cwd> && git ...` on Windows when the model uses a mingw-style path
399- Improved startup time by deferring native image processor loading to first use
400- Improved bridge session reconnection to complete within seconds after laptop wake from sleep, instead of waiting up to 10 minutes
401- 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
402- 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.
403- Updated `/debug` to toggle debug logging on mid-session, since debug logs are no longer written by default
404- Removed startup notification noise for unauthenticated org-registered claude.ai connectors
405
406## 2.1.70
407
408- 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
409- 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
410- 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
411- Fixed prompt-cache bust when an MCP server with `instructions` connects after the first turn
412- Fixed Enter inserting a newline instead of submitting when typing over a slow SSH connection
413- Fixed clipboard corrupting non-ASCII text (CJK, emoji) on Windows/WSL by using PowerShell `Set-Clipboard`
414- Fixed extra VS Code windows opening at startup on Windows when running from the VS Code integrated terminal
415- Fixed voice mode failing on Windows native binary with "native audio module could not be loaded"
416- Fixed push-to-talk not activating on session start when `voiceEnabled: true` was set in settings
417- Fixed markdown links containing `#NNN` references incorrectly pointing to the current repository instead of the linked URL
418- Fixed repeated "Model updated to Opus 4.6" notification when a project's `.claude/settings.json` has a legacy Opus model string pinned
419- Fixed plugins showing as inaccurately installed in `/plugin`
420- Fixed plugins showing "not found in marketplace" errors on fresh startup by auto-refreshing after marketplace installation
421- Fixed `/security-review` command failing with `unknown option merge-base` on older git versions
422- 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
423- Fixed a performance regression in the `AskUserQuestion` preview dialog that re-ran markdown rendering on every keystroke in the notes input
424- Fixed feature flags read during early startup never refreshing their disk cache, causing stale values to persist across sessions
425- Fixed `permissions.defaultMode` settings values other than `acceptEdits` or `plan` being applied in Claude Code Remote environments — they are now ignored
426- Fixed skill listing being re-injected on every `--resume` (~600 tokens saved per resume)
427- Fixed teleport marker not rendering in VS Code teleported sessions
428- Improved error message when microphone captures silence to distinguish from "no speech detected"
429- Improved compaction to preserve images in the summarizer request, allowing prompt cache reuse for faster and cheaper compaction
430- Improved `/rename` to work while Claude is processing, instead of being silently queued
431- Reduced prompt input re-renders during turns by ~74%
432- Reduced startup memory by ~426KB for users without custom CA certificates
433- 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.
434- [VSCode] Added spark icon in VS Code activity bar that lists all Claude Code sessions, with sessions opening as full editors
435- [VSCode] Added full markdown document view for plans in VS Code, with support for adding comments to provide feedback
436- [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
437
438## 2.1.69
439
440- Added the `/claude-api` skill for building applications with the Claude API and Anthropic SDK
441- Added Ctrl+U on an empty bash prompt (`!`) to exit bash mode, matching `escape` and `backspace`
442- Added numeric keypad support for selecting options in Claude's interview questions (previously only the number row above QWERTY worked)
443- 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
444- Added Voice STT support for 10 new languages (20 total) — Russian, Polish, Turkish, Dutch, Ukrainian, Greek, Czech, Danish, Swedish, Norwegian
445- Added effort level display (e.g., "with low effort") to the logo and spinner, making it easier to see which effort setting is active
446- Added agent name display in terminal title when using `claude --agent`
447- 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`
448- 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
449- Added `/reload-plugins` command to activate pending plugin changes without restarting
450- Added a one-time startup prompt suggesting Claude Code Desktop on macOS and Windows (max 3 showings, dismissible)
451- Added `${CLAUDE_SKILL_DIR}` variable for skills to reference their own directory in SKILL.md content
452- Added `InstructionsLoaded` hook event that fires when CLAUDE.md or `.claude/rules/*.md` files are loaded into context
453- Added `agent_id` (for subagents) and `agent_type` (for subagents and `--agent`) to hook events
454- Added `worktree` field to status line hook commands with name, path, branch, and original repo directory when running in a `--worktree` session
455- Added `pluginTrustMessage` in managed settings to append organization-specific context to the plugin trust warning shown before installation
456- Added policy limit fetching (e.g., remote control restrictions) for Team plan OAuth users, not just Enterprise
457- Added `pathPattern` to `strictKnownMarketplaces` for regex-matching file/directory marketplace sources alongside `hostPattern` restrictions
458- Added plugin source type `git-subdir` to point to a subdirectory within a git repo
459- Added `oauth.authServerMetadataUrl` config option for MCP servers to specify a custom OAuth metadata discovery URL when standard discovery fails
460- Fixed a security issue where nested skill discovery could load skills from gitignored directories like `node_modules`
461- Fixed trust dialog silently enabling all `.mcp.json` servers on first run. You'll now see the per-server approval dialog as expected
462- Fixed `claude remote-control` crashing immediately on npm installs with "bad option: --sdk-url" (anthropics/claude-code#28334)
463- Fixed `--model claude-opus-4-0` and `--model claude-opus-4-1` resolving to deprecated Opus versions instead of current
464- 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.
465- 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)
466- Fixed ghost dotfiles (`.bashrc`, `HEAD`, etc.) appearing as untracked files in the working directory after sandboxed Bash commands on Linux
467- Fixed Shift+Enter printing `[27;2;13~` instead of inserting a newline in Ghostty over SSH
468- Fixed stash (Ctrl+S) being cleared when submitting a message while Claude is working
469- Fixed ctrl+o (transcript toggle) freezing for many seconds in long sessions with lots of file edits
470- Fixed plan mode feedback input not supporting multi-line text entry (backslash+Enter and Shift+Enter now insert newlines)
471- Fixed cursor not moving down into blank lines at the top of the input box
472- Fixed `/stats` crash when transcript files contain entries with missing or malformed timestamps
473- 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)
474- Fixed `--setting-sources user` not blocking dynamically discovered project skills
475- Fixed duplicate CLAUDE.md, slash commands, agents, and rules when running from a worktree nested inside its main repo (e.g. `claude -w`)
476- Fixed plugin Stop/SessionEnd/etc hooks not firing after any `/plugin` operation
477- Fixed plugin hooks being silently dropped when two plugins use the same `${CLAUDE_PLUGIN_ROOT}/...` command template
478- Fixed memory leak in long-running SDK/CCR sessions where conversation messages were retained unnecessarily
479- Fixed API 400 errors in forked agents (autocompact, summarization) when resuming sessions that were interrupted mid-tool-batch
480- Fixed "unexpected tool_use_id found in tool_result blocks" error when resuming conversations that start with an orphaned tool result
481- Fixed teammates accidentally spawning nested teammates via the Agent tool's `name` parameter
482- Fixed `CLAUDE_CODE_MAX_OUTPUT_TOKENS` being ignored during conversation compaction
483- Fixed `/compact` summary rendering as a user bubble in SDK consumers (Claude Code Remote web UI, VSCode extension)
484- Fixed voice space bar getting stuck after a failed voice activation (module loading race, cold GrowthBook)
485- Fixed worktree file copy on Windows
486- Fixed global `.claude` folder detection on Windows
487- Fixed symlink bypass where writing new files through a symlinked parent directory could escape the working directory in `acceptEdits` mode
488- 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
489- 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
490- Fixed multi-GB memory spike when committing with large untracked binary files in the working tree
491- 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.
492- Fixed Android app crash when running local slash commands (`/voice`, `/cost`) in Remote Control sessions
493- Fixed a memory leak where old message array versions accumulated in React Compiler `memoCache` over long sessions
494- Fixed a memory leak where REPL render scopes accumulated over long sessions (~35MB over 1000 turns)
495- 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
496- Fixed a memory leak in interactive mode where hook events could accumulate unboundedly during long sessions
497- Fixed hang when `--mcp-config` points to a corrupted file
498- Fixed slow startup when many skills/plugins are installed
499- Fixed `cd <outside-dir> && <cmd>` permission prompt to surface the chained command instead of only showing "Yes, allow reading from <dir>/"
500- Fixed conditional `.claude/rules/*.md` files (with `paths:` frontmatter) and nested CLAUDE.md files not loading in print mode (`claude -p`)
501- Fixed `/clear` not fully clearing all session caches, reducing memory retention in long sessions
502- Fixed terminal flicker caused by animated elements at the scrollback boundary
503- Fixed UI frame drops on macOS when using MCP servers with OAuth (regression from 2.1.x)
504- Fixed occasional frame stalls during typing caused by synchronous debug log flushes
505- Fixed `TeammateIdle` and `TaskCompleted` hooks to support `{"continue": false, "stopReason": "..."}` to stop the teammate, matching `Stop` hook behavior
506- Fixed `WorktreeCreate` and `WorktreeRemove` plugin hooks being silently ignored
507- Fixed skill descriptions with colons (e.g., "Triggers include: X, Y, Z") failing to load from SKILL.md frontmatter
508- Fixed project skills without a `description:` frontmatter field not appearing in Claude's available skills list
509- Fixed `/context` showing identical token counts for all MCP tools from a server
510- Fixed literal `nul` file creation on Windows when the model uses CMD-style `2>nul` redirection in Git Bash
511- Fixed extra blank lines appearing below each tool call in the expanded subagent transcript view (Ctrl+O)
512- Fixed Tab/arrow keys not cycling Settings tabs when `/config` search box is focused but empty
513- Fixed service key OAuth sessions (CCR containers) spamming `[ERROR]` logs with 403s from profile-scoped endpoints
514- Fixed inconsistent color for "Remote Control active" status indicator
515- Fixed Voice waveform cursor covering the first suffix letter when dictating mid-input
516- Fixed Voice input showing all 5 spaces during warmup instead of capping at ~2 (aligning with the "keep holding…" hint)
517- Improved spinner performance by isolating the 50ms animation loop from the surrounding shell, reducing render and CPU overhead during turns
518- Improved UI rendering performance in native binaries with React Compiler
519- Improved `--worktree` startup by eliminating a git subprocess on the startup path
520- Improved macOS startup by eliminating redundant settings-file reloads when managed settings resolve
521- Improved macOS startup for Claude.ai enterprise/team users by skipping an unnecessary keychain lookup
522- Improved MCP `-p` startup by pipelining claude.ai config fetch with local connections and using a concurrency pool instead of sequential batching
523- Improved voice startup by removing imperceptible warmup pulse animations that were causing re-render stutter
524- 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.
525- Improved memory usage in long sessions by stabilizing `onSubmit` across message updates
526- Improved LSP tool rendering and memory context building to no longer read entire files
527- Improved session upload and memory sync to avoid reading large files into memory before size/binary checks
528- Improved file operation performance by avoiding reading file contents for existence checks (6 sites)
529- Improved documentation to clarify that `--append-system-prompt-file` and `--system-prompt-file` work in interactive mode (the docs previously said print mode only)
530- Reduced baseline memory by ~16MB by deferring Yoga WASM preloading
531- Reduced memory footprint for SDK and CCR sessions using stream-json output
532- Reduced memory usage when resuming large sessions (including compacted history)
533- Reduced token usage on multi-agent tasks with more concise subagent final reports
534- Changed Sonnet 4.5 users on Pro/Max/Team Premium to be automatically migrated to Sonnet 4.6
535- Changed the `/resume` picker to show your most recent prompt instead of the first one. This also resolves some titles appearing as `(session)`.
536- Changed claude.ai MCP connector failures to show a notification instead of silently disappearing from the tool list
537- Changed example command suggestions to be generated deterministically instead of calling Haiku
538- Changed resuming after compaction to no longer produce a preamble recap before continuing
539- [SDK] Changed task creation to no longer require the `activeForm` field — the spinner falls back to the task subject
540- [VSCode] Added compaction display as a collapsible "Compacted chat" card with the summary inside
541- [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
542- [VSCode] Fixed RTL text (Arabic, Hebrew, Persian) rendering reversed in the chat panel (regression in v2.1.63)
543
544## 2.1.68
545
546- 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`
547- Re-introduced the "ultrathink" keyword to enable high effort for the next turn
548- 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
549
550## 2.1.66
551
552- Reduced spurious error logging
553
554## 2.1.63
555
556- Added `/simplify` and `/batch` bundled slash commands
557- Fixed local slash command output like /cost appearing as user-sent messages instead of system messages in the UI
558- Project configs & auto memory now shared across git worktrees of the same repository
559- Added `ENABLE_CLAUDEAI_MCP_SERVERS=false` env var to opt out from making claude.ai MCP servers available
560- Improved `/model` command to show the currently active model in the slash command menu
561- Added HTTP hooks, which can POST JSON to a URL and receive JSON instead of running a shell command
562- Fixed listener leak in bridge polling loop
563- Fixed listener leak in MCP OAuth flow cleanup
564- 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.
565- Fixed memory leak when navigating hooks configuration menu
566- Fixed listener leak in interactive permission handler during auto-approvals
567- Fixed file count cache ignoring glob ignore patterns
568- Fixed memory leak in bash command prefix cache
569- Fixed MCP tool/resource cache leak on server reconnect
570- Fixed IDE host IP detection cache incorrectly sharing results across ports
571- Fixed WebSocket listener leak on transport reconnect
572- Fixed memory leak in git root detection cache that could cause unbounded growth in long-running sessions
573- Fixed memory leak in JSON parsing cache that grew unbounded over long sessions
574- VSCode: Fixed remote sessions not appearing in conversation history
575- 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.
576- Fixed memory leak where long-running teammates retained all messages in AppState even after conversation compaction
577- Fixed a memory leak where MCP server fetch caches were not cleared on disconnect, causing growing memory usage with servers that reconnect frequently
578- Improved memory usage in long sessions with subagents by stripping heavy progress message payloads during context compaction
579- 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.
580- VSCode: Added session rename and remove actions to the sessions list
581- Fixed `/clear` not resetting cached skills, which could cause stale skill content to persist in the new conversation
582
583## 2.1.62
584
585- Fixed prompt suggestion cache regression that reduced cache hit rates
586
587## 2.1.61
588
589- Fixed concurrent writes corrupting config file on Windows
590
591## 2.1.59
592
593- Claude automatically saves useful context to auto-memory. Manage with /memory
594- Added `/copy` command to show an interactive picker when code blocks are present, allowing selection of individual code blocks or the full response.
595- 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
596- Improved ordering of short task lists
597- Improved memory usage in multi-agent sessions by releasing completed subagent task state
598- Fixed MCP OAuth token refresh race condition when running multiple Claude Code instances simultaneously
599- Fixed shell commands not showing a clear error message when the working directory has been deleted
600- Fixed config file corruption that could wipe authentication when multiple Claude Code instances ran simultaneously
601
602## 2.1.58
603
604- Expand Remote Control to more users
605
606## 2.1.56
607
608- VS Code: Fixed another cause of "command 'claude-vscode.editor.openLast' not found" crashes
609
610## 2.1.55
611
612- Fixed BashTool failing on Windows with EINVAL error
613
614## 2.1.53
615
616- Fixed a UI flicker where user input would briefly disappear after submission before the message rendered
617- Fixed bulk agent kill (ctrl+f) to send a single aggregate notification instead of one per agent, and to properly clear the command queue
618- Fixed graceful shutdown sometimes leaving stale sessions when using Remote Control by parallelizing teardown network calls
619- Fixed `--worktree` sometimes being ignored on first launch
620- Fixed a panic ("switch on corrupted value") on Windows
621- Fixed a crash that could occur when spawning many processes on Windows
622- Fixed a crash in the WebAssembly interpreter on Linux x64 & Windows x64
623- Fixed a crash that sometimes occurred after 2 minutes on Windows ARM64
624
625## 2.1.52
626
627- VS Code: Fixed extension crash on Windows ("command 'claude-vscode.editor.openLast' not found")
628
629## 2.1.51
630
631- Added `claude remote-control` subcommand for external builds, enabling local environment serving for all users.
632- Updated plugin marketplace default git timeout from 30s to 120s and added `CLAUDE_CODE_PLUGIN_GIT_TIMEOUT_MS` to configure.
633- Added support for custom npm registries and specific version pinning when installing plugins from npm sources
634- 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`.
635- Fixed a security issue where `statusLine` and `fileSuggestion` hook commands could execute without workspace trust acceptance in interactive mode.
636- Tool results larger than 50K characters are now persisted to disk (previously 100K). This reduces context window usage and improves conversation longevity.
637- 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.
638- 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.
639- Fixed slash command autocomplete crashing when a plugin's SKILL.md description is a YAML array or other non-string type
640- 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.
641- Managed settings can now be set via macOS plist or Windows Registry. Learn more at https://code.claude.com/docs/en/settings#settings-files
642
643## 2.1.50
644
645- Added support for `startupTimeout` configuration for LSP servers
646- Added `WorktreeCreate` and `WorktreeRemove` hook events, enabling custom VCS setup and teardown when agent worktree isolation creates or removes worktrees.
647- 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.
648- Linux: Fixed native modules not loading on systems with glibc older than 2.30 (e.g., RHEL 8)
649- Fixed memory leak in agent teams where completed teammate tasks were never garbage collected from session state
650- Fixed `CLAUDE_CODE_SIMPLE` to fully strip down skills, session memory, custom agents, and CLAUDE.md token counting
651- Fixed `/mcp reconnect` freezing the CLI when given a server name that doesn't exist
652- Fixed memory leak where completed task state objects were never removed from AppState
653- Added support for `isolation: worktree` in agent definitions, allowing agents to declaratively run in isolated git worktrees.
654- `CLAUDE_CODE_SIMPLE` mode now also disables MCP tools, attachments, hooks, and CLAUDE.md file loading for a fully minimal experience.
655- Fixed bug where MCP tools were not discovered when tool search is enabled and a prompt is passed in as a launch argument
656- Improved memory usage during long sessions by clearing internal caches after compaction
657- Added `claude agents` CLI command to list all configured agents
658- Improved memory usage during long sessions by clearing large tool results after they have been processed
659- Fixed a memory leak where LSP diagnostic data was never cleaned up after delivery, causing unbounded memory growth in long sessions
660- Fixed a memory leak where completed task output was not freed from memory, reducing memory usage in long sessions with many tasks
661- Improved startup performance for headless mode (`-p` flag) by deferring Yoga WASM and UI component imports
662- Fixed prompt suggestion cache regression that reduced cache hit rates
663- Fixed unbounded memory growth in long sessions by capping file history snapshots
664- Added `CLAUDE_CODE_DISABLE_1M_CONTEXT` environment variable to disable 1M context window support
665- Opus 4.6 (fast mode) now includes the full 1M context window
666- VSCode: Added `/extra-usage` command support in VS Code sessions
667- Fixed memory leak where TaskOutput retained recent lines after cleanup
668- Fixed memory leak in CircularBuffer where cleared items were retained in the backing array
669- Fixed memory leak in shell command execution where ChildProcess and AbortController references were retained after cleanup
670
671## 2.1.49
672
673- Improved MCP OAuth authentication with step-up auth support and discovery caching, reducing redundant network requests during server connections
674- Added `--worktree` (`-w`) flag to start Claude in an isolated git worktree
675- Subagents support `isolation: "worktree"` for working in a temporary git worktree
676- Added Ctrl+F keybinding to kill background agents (two-press confirmation)
677- Agent definitions support `background: true` to always run as a background task
678- Plugins can ship `settings.json` for default configuration
679- Fixed file-not-found errors to suggest corrected paths when the model drops the repo folder
680- 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.
681- Fixed prompt suggestion cache regression that reduced cache hit rates.
682- Fixed `plugin enable` and `plugin disable` to auto-detect the correct scope when `--scope` is not specified, instead of always defaulting to user scope
683- Simple mode (`CLAUDE_CODE_SIMPLE`) now includes the file edit tool in addition to the Bash tool, allowing direct file editing in simple mode.
684- Permission suggestions are now populated when safety checks trigger an ask response, enabling SDK consumers to display permission options
685- 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.
686- Fixed verbose mode not updating thinking block display when toggled via `/config` — memo comparators now correctly detect verbose changes
687- Fixed unbounded WASM memory growth during long sessions by periodically resetting the tree-sitter parser
688- Fixed potential rendering issues caused by stale yoga layout references
689- Improved performance in non-interactive mode (`-p`) by skipping unnecessary API calls during startup
690- Improved performance by caching authentication failures for HTTP and SSE MCP servers, avoiding repeated connection attempts to servers requiring auth
691- Fixed unbounded memory growth during long-running sessions caused by Yoga WASM linear memory never shrinking
692- SDK model info now includes `supportsEffort`, `supportedEffortLevels`, and `supportsAdaptiveThinking` fields so consumers can discover model capabilities.
693- Added `ConfigChange` hook event that fires when configuration files change during a session, enabling enterprise security auditing and optional blocking of settings changes.
694- Improved startup performance by caching MCP auth failures to avoid redundant connection attempts
695- Improved startup performance by reducing HTTP calls for analytics token counting
696- Improved startup performance by batching MCP tool token counting into a single API call
697- Fixed `disableAllHooks` setting to respect managed settings hierarchy — non-managed settings can no longer disable managed hooks set by policy (#26637)
698- 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.
699- 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
700
701## 2.1.47
702
703- Fixed FileWriteTool line counting to preserve intentional trailing blank lines instead of stripping them with `trimEnd()`.
704- 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.
705- 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.
706- 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.
707- 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)
708- Improved memory usage in long-running sessions by releasing API stream buffers, agent context, and skill state after use
709- Improved startup performance by deferring SessionStart hook execution, reducing time-to-interactive by ~500ms.
710- Fixed an issue where bash tool output was silently discarded on Windows when using MSYS2 or Cygwin shells.
711- 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.
712- Improved memory usage by trimming agent task message history after tasks complete
713- Improved memory usage during long agent sessions by eliminating O(n²) message accumulation in progress updates
714- Fixed the bash permission classifier to validate that returned match descriptions correspond to actual input rules, preventing hallucinated descriptions from incorrectly granting permissions
715- Fixed user-defined agents only loading one file on NFS/FUSE filesystems that report zero inodes (anthropics/claude-code#26044)
716- Fixed plugin agent skills silently failing to load when referenced by bare name instead of fully-qualified plugin name (anthropics/claude-code#25834)
717- Search patterns in collapsed tool results are now displayed in quotes for clarity
718- Windows: Fixed CWD tracking temp files never being cleaned up, causing them to accumulate indefinitely (anthropics/claude-code#17600)
719- 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.
720- 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.
721- Simplified teammate navigation to use only Shift+Down (with wrapping) instead of both Shift+Up and Shift+Down.
722- 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.
723- 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.
724- Fixed custom session titles set via `/rename` being lost after resuming a conversation (anthropics/claude-code#23610)
725- Fixed collapsed read/search hint text overflowing on narrow terminals by truncating from the start.
726- 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.
727- 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)
728- Fixed MCP servers not appearing in the MCP Management Dialog after deferred loading
729- Fixed session name persisting in status bar after `/clear` command (anthropics/claude-code#26082)
730- 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)
731- Fixed /resume silently dropping sessions when the first message exceeds 16KB or uses array-format content (anthropics/claude-code#25721)
732- Added `chat:newline` keybinding action for configurable multi-line input (anthropics/claude-code#26075)
733- Added `added_dirs` to the statusline JSON `workspace` section, exposing directories added via `/add-dir` to external scripts (anthropics/claude-code#26096)
734- Fixed `claude doctor` misclassifying mise and asdf-managed installations as native installs (anthropics/claude-code#26033)
735- Fixed zsh heredoc failing with "read-only file system" error in sandboxed commands (anthropics/claude-code#25990)
736- Fixed agent progress indicator showing inflated tool use count (anthropics/claude-code#26023)
737- Fixed image pasting not working on WSL2 systems where Windows copies images as BMP format (anthropics/claude-code#25935)
738- Fixed background agent results returning raw transcript data instead of the agent's final answer (anthropics/claude-code#26012)
739- Fixed Warp terminal incorrectly prompting for Shift+Enter setup when it supports it natively (anthropics/claude-code#25957)
740- Fixed CJK wide characters causing misaligned timestamps and layout elements in the TUI (anthropics/claude-code#26084)
741- Fixed custom agent `model` field in `.claude/agents/*.md` being ignored when spawning team teammates (anthropics/claude-code#26064)
742- Fixed plan mode being lost after context compaction, causing the model to switch from planning to implementation mode (anthropics/claude-code#26061)
743- Fixed `alwaysThinkingEnabled: true` in settings.json not enabling thinking mode on Bedrock and Vertex providers (anthropics/claude-code#26074)
744- Fixed `tool_decision` OTel telemetry event not being emitted in headless/SDK mode (anthropics/claude-code#26059)
745- Fixed session name being lost after context compaction — renamed sessions now preserve their custom title through compaction (anthropics/claude-code#26121)
746- Increased initial session count in resume picker from 10 to 50 for faster session discovery (anthropics/claude-code#26123)
747- Windows: fixed worktree session matching when drive letter casing differs (anthropics/claude-code#26123)
748- Fixed `/resume <session-id>` failing to find sessions whose first message exceeds 16KB (anthropics/claude-code#25920)
749- Fixed "Always allow" on multiline bash commands creating invalid permission patterns that corrupt settings (anthropics/claude-code#25909)
750- 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)
751- 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)
752- Fixed read-only git commands triggering FSEvents file watcher loops on macOS by adding --no-optional-locks flag (anthropics/claude-code#25750)
753- 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)
754- Fixed non-interactive subcommands like `claude doctor` and `claude plugin validate` being blocked inside nested Claude sessions (anthropics/claude-code#25803)
755- Windows: Fixed the same CLAUDE.md file being loaded twice when drive letter casing differs between paths (anthropics/claude-code#25756)
756- Fixed inline code spans in markdown being incorrectly parsed as bash commands (anthropics/claude-code#25792)
757- Fixed teammate spinners not respecting custom spinnerVerbs from settings (anthropics/claude-code#25748)
758- Fixed shell commands permanently failing after a command deletes its own working directory (anthropics/claude-code#26136)
759- Fixed hooks (PreToolUse, PostToolUse) silently failing to execute on Windows by using Git Bash instead of cmd.exe (anthropics/claude-code#25981)
760- Fixed LSP `findReferences` and other location-based operations returning results from gitignored files (e.g., `node_modules/`, `venv/`) (anthropics/claude-code#26051)
761- Moved config backup files from home directory root to `~/.claude/backups/` to reduce home directory clutter (anthropics/claude-code#26130)
762- Fixed sessions with large first prompts (>16KB) disappearing from the /resume list (anthropics/claude-code#26140)
763- Fixed shell functions with double-underscore prefixes (e.g., `__git_ps1`) not being preserved across shell sessions (anthropics/claude-code#25824)
764- Fixed spinner showing "0 tokens" counter before any tokens have been received (anthropics/claude-code#26105)
765- VSCode: Fixed conversation messages appearing dimmed while the AskUserQuestion dialog is open (anthropics/claude-code#26078)
766- 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)
767- Fixed Right Alt key leaving visible `[25~` escape sequence residue in the input field on Windows/Git Bash terminals (anthropics/claude-code#25943)
768- The `/rename` command now updates the terminal tab title by default (anthropics/claude-code#25789)
769- 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)
770- Fixed OSC 8 hyperlinks only being clickable on the first line when link text wraps across multiple terminal lines.
771
772## 2.1.46
773
774- Fixed orphaned CC processes after terminal disconnect on macOS
775- Added support for using claude.ai MCP connectors in Claude Code
776
777## 2.1.45
778
779- Added support for Claude Sonnet 4.6
780- Added support for reading `enabledPlugins` and `extraKnownMarketplaces` from `--add-dir` directories
781- 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
782- Added `SDKRateLimitInfo` and `SDKRateLimitEvent` types to the SDK, enabling consumers to receive rate limit status updates including utilization, reset times, and overage information
783- Fixed Agent Teams teammates failing on Bedrock, Vertex, and Foundry by propagating API provider environment variables to tmux-spawned processes (anthropics/claude-code#23561)
784- Fixed sandbox "operation not permitted" errors when writing temporary files on macOS by using the correct per-user temp directory (anthropics/claude-code#21654)
785- Fixed Task tool (backgrounded agents) crashing with a `ReferenceError` on completion (anthropics/claude-code#22087)
786- Fixed autocomplete suggestions not being accepted on Enter when images are pasted in the input
787- Fixed skills invoked by subagents incorrectly appearing in main session context after compaction
788- Fixed excessive `.claude.json.backup` files accumulating on every startup
789- Fixed plugin-provided commands, agents, and hooks not being available immediately after installation without requiring a restart
790- Improved startup performance by removing eager loading of session history for stats caching
791- Improved memory usage for shell commands that produce large output — RSS no longer grows unboundedly with command output size
792- Improved collapsed read/search groups to show the current file or search pattern being processed beneath the summary line while active
793- [VSCode] Improved permission destination choice (project/user/session) to persist across sessions
794
795## 2.1.44
796
797- Fixed ENAMETOOLONG errors for deeply-nested directory paths
798- Fixed auth refresh errors
799
800## 2.1.43
801
802- Fixed AWS auth refresh hanging indefinitely by adding a 3-minute timeout
803- Fixed spurious warnings for non-agent markdown files in `.claude/agents/` directory
804- Fixed structured-outputs beta header being sent unconditionally on Vertex/Bedrock
805
806## 2.1.42
807
808- Improved startup performance by deferring Zod schema construction
809- Improved prompt cache hit rates by moving date out of system prompt
810- Added one-time Opus 4.6 effort callout for eligible users
811- Fixed /resume showing interrupt messages as session titles
812- Fixed image dimension limit errors to suggest /compact
813
814## 2.1.41
815
816- Added guard against launching Claude Code inside another Claude Code session
817- Fixed Agent Teams using wrong model identifier for Bedrock, Vertex, and Foundry customers
818- Fixed a crash when MCP tools return image content during streaming
819- Fixed /resume session previews showing raw XML tags instead of readable command names
820- Improved model error messages for Bedrock/Vertex/Foundry users with fallback suggestions
821- Fixed plugin browse showing misleading "Space to Toggle" hint for already-installed plugins
822- Fixed hook blocking errors (exit code 2) not showing stderr to the user
823- Added `speed` attribute to OTel events and trace spans for fast mode visibility
824- Added `claude auth login`, `claude auth status`, and `claude auth logout` CLI subcommands
825- Added Windows ARM64 (win32-arm64) native binary support
826- Improved `/rename` to auto-generate session name from conversation context when called without arguments
827- Improved narrow terminal layout for prompt footer
828- Fixed file resolution failing for @-mentions with anchor fragments (e.g., `@README.md#installation`)
829- Fixed FileReadTool blocking the process on FIFOs, `/dev/stdin`, and large files
830- Fixed background task notifications not being delivered in streaming Agent SDK mode
831- Fixed cursor jumping to end on each keystroke in classifier rule input
832- Fixed markdown link display text being dropped for raw URL
833- Fixed auto-compact failure error notifications being shown to users
834- Fixed permission wait time being included in subagent elapsed time display
835- Fixed proactive ticks firing while in plan mode
836- Fixed clear stale permission rules when settings change on disk
837- Fixed hook blocking errors showing stderr content in UI
838
839## 2.1.39
840
841- Improved terminal rendering performance
842- Fixed fatal errors being swallowed instead of displayed
843- Fixed process hanging after session close
844- Fixed character loss at terminal screen boundary
845- Fixed blank lines in verbose transcript view
846
847## 2.1.38
848
849- Fixed VS Code terminal scroll-to-top regression introduced in 2.1.37
850- Fixed Tab key queueing slash commands instead of autocompleting
851- Fixed bash permission matching for commands using environment variable wrappers
852- Fixed text between tool uses disappearing when not using streaming
853- Fixed duplicate sessions when resuming in VS Code extension
854- Improved heredoc delimiter parsing to prevent command smuggling
855- Blocked writes to `.claude/skills` directory in sandbox mode
856
857## 2.1.37
858
859- Fixed an issue where /fast was not immediately available after enabling /extra-usage
860
861## 2.1.36
862
863- Fast mode is now available for Opus 4.6. Learn more at https://code.claude.com/docs/en/fast-mode
864
865## 2.1.34
866
867- Fixed a crash when agent teams setting changed between renders
868- Fixed a bug where commands excluded from sandboxing (via `sandbox.excludedCommands` or `dangerouslyDisableSandbox`) could bypass the Bash ask permission rule when `autoAllowBashIfSandboxed` was enabled
869
870## 2.1.33
871
872- Fixed agent teammate sessions in tmux to send and receive messages
873- Fixed warnings about agent teams not being available on your current plan
874- Added `TeammateIdle` and `TaskCompleted` hook events for multi-agent workflows
875- Added support for restricting which sub-agents can be spawned via `Task(agent_type)` syntax in agent "tools" frontmatter
876- Added `memory` frontmatter field support for agents, enabling persistent memory with `user`, `project`, or `local` scope
877- Added plugin name to skill descriptions and `/skills` menu for better discoverability
878- Fixed an issue where submitting a new message while the model was in extended thinking would interrupt the thinking phase
879- 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
880- Fixed API proxy compatibility issue where 404 errors on streaming endpoints no longer triggered non-streaming fallback
881- 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
882- Fixed `/resume` session picker showing raw XML markup instead of clean titles for sessions started with slash commands
883- Improved error messages for API connection failures — now shows specific cause (e.g., ECONNREFUSED, SSL errors) instead of generic "Connection error"
884- Errors from invalid managed settings are now surfaced
885- VSCode: Added support for remote sessions, allowing OAuth users to browse and resume sessions from claude.ai
886- VSCode: Added git branch and message count to the session picker, with support for searching by branch name
887- VSCode: Fixed scroll-to-bottom under-scrolling on initial session load and session switch
888
889## 2.1.32
890
891- Claude Opus 4.6 is now available!
892- Added research preview agent teams feature for multi-agent collaboration (token-intensive feature, requires setting CLAUDE_CODE_EXPERIMENTAL_AGENT_TEAMS=1)
893- Claude now automatically records and recalls memories as it works
894- Added "Summarize from here" to the message selector, allowing partial conversation summarization.
895- Skills defined in `.claude/skills/` within additional directories (`--add-dir`) are now loaded automatically.
896- Fixed `@` file completion showing incorrect relative paths when running from a subdirectory
897- Updated --resume to re-use --agent value specified in previous conversation by default.
898- Fixed: Bash tool no longer throws "Bad substitution" errors when heredocs contain JavaScript template literals like `${index + 1}`, which previously interrupted tool execution
899- Skill character budget now scales with context window (2% of context), so users with larger context windows can see more skill descriptions without truncation
900- Fixed Thai/Lao spacing vowels (สระ า, ำ) not rendering correctly in the input field
901- VSCode: Fixed slash commands incorrectly being executed when pressing Enter with preceding text in the input field
902- VSCode: Added spinner when loading past conversations list
903
904## 2.1.31
905
906- Added session resume hint on exit, showing how to continue your conversation later
907- Added support for full-width (zenkaku) space input from Japanese IME in checkbox selection
908- Fixed PDF too large errors permanently locking up sessions, requiring users to start a new conversation
909- Fixed bash commands incorrectly reporting failure with "Read-only file system" errors when sandbox mode was enabled
910- Fixed a crash that made sessions unusable after entering plan mode when project config in `~/.claude.json` was missing default fields
911- 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
912- Fixed LSP shutdown/exit compatibility with strict language servers that reject null params
913- 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
914- Improved PDF and request size error messages to show actual limits (100 pages, 20MB)
915- Reduced layout jitter in the terminal when the spinner appears and disappears during streaming
916- Removed misleading Anthropic API pricing from model selector for third-party provider (Bedrock, Vertex, Foundry) users
917
918## 2.1.30
919
920- 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.
921- 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`.
922- Added `/debug` for Claude to help troubleshoot the current session
923- Added support for additional `git log` and `git show` flags in read-only mode (e.g., `--topo-order`, `--cherry-pick`, `--format`, `--raw`)
924- Added token count, tool uses, and duration metrics to Task tool results
925- Added reduced motion mode to the config
926- Fixed phantom "(no content)" text blocks appearing in API conversation history, reducing token waste and potential model confusion
927- Fixed prompt cache not correctly invalidating when tool descriptions or input schemas changed, only when tool names changed
928- Fixed 400 errors that could occur after running `/login` when the conversation contained thinking blocks
929- Fixed a hang when resuming sessions with corrupted transcript files containing `parentUuid` cycles
930- Fixed rate limit message showing incorrect "/upgrade" suggestion for Max 20x users when extra-usage is unavailable
931- Fixed permission dialogs stealing focus while actively typing
932- Fixed subagents not being able to access SDK-provided MCP tools because they were not synced to the shared application state
933- Fixed a regression where Windows users with a `.bashrc` file could not run bash commands
934- 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
935- Improved `TaskStop` tool to display the stopped command/task description in the result line instead of a generic "Task stopped" message
936- Changed `/model` to execute immediately instead of being queued
937- [VSCode] Added multiline input support to the "Other" text input in question dialogs (use Shift+Enter for new lines)
938- [VSCode] Fixed duplicate sessions appearing in the session list when starting a new conversation
939
940## 2.1.29
941
942- Fixed startup performance issues when resuming sessions that have `saved_hook_context`
943
944## 2.1.27
945
946- Added tool call failures and denials to debug logs
947- Fixed context management validation error for gateway users, ensuring `CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS=1` avoids the error
948- Added `--from-pr` flag to resume sessions linked to a specific GitHub PR number or URL
949- Sessions are now automatically linked to PRs when created via `gh pr create`
950- Fixed /context command not displaying colored output
951- Fixed status bar duplicating background task indicator when PR status was shown
952- Windows: Fixed bash command execution failing for users with `.bashrc` files
953- Windows: Fixed console windows flashing when spawning child processes
954- VSCode: Fixed OAuth token expiration causing 401 errors after extended sessions
955
956## 2.1.25
957
958- Fixed beta header validation error for gateway users on Bedrock and Vertex, ensuring `CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS=1` avoids the error
959
960## 2.1.23
961
962- Added customizable spinner verbs setting (`spinnerVerbs`)
963- Fixed mTLS and proxy connectivity for users behind corporate proxies or using client certificates
964- Fixed per-user temp directory isolation to prevent permission conflicts on shared systems
965- Fixed a race condition that could cause 400 errors when prompt caching scope was enabled
966- Fixed pending async hooks not being cancelled when headless streaming sessions ended
967- Fixed tab completion not updating the input field when accepting a suggestion
968- Fixed ripgrep search timeouts silently returning empty results instead of reporting errors
969- Improved terminal rendering performance with optimized screen data layout
970- Changed Bash commands to show timeout duration alongside elapsed time
971- Changed merged pull requests to show a purple status indicator in the prompt footer
972- [IDE] Fixed model options displaying incorrect region strings for Bedrock users in headless mode
973
974## 2.1.22
975
976- Fixed structured outputs for non-interactive (-p) mode
977
978## 2.1.21
979
980- Added support for full-width (zenkaku) number input from Japanese IME in option selection prompts
981- Fixed shell completion cache files being truncated on exit
982- Fixed API errors when resuming sessions that were interrupted during tool execution
983- Fixed auto-compact triggering too early on models with large output token limits
984- Fixed task IDs potentially being reused after deletion
985- Fixed file search not working in VS Code extension on Windows
986- Improved read/search progress indicators to show "Reading…" while in progress and "Read" when complete
987- Improved Claude to prefer file operation tools (Read, Edit, Write) over bash equivalents (cat, sed, awk)
988- [VSCode] Added automatic Python virtual environment activation, ensuring `python` and `pip` commands use the correct interpreter (configurable via `claudeCode.usePythonEnvironment` setting)
989- [VSCode] Fixed message action buttons having incorrect background colors
990
991## 2.1.20
992
993- Added arrow key history navigation in vim normal mode when cursor cannot move further
994- Added external editor shortcut (Ctrl+G) to the help menu for better discoverability
995- 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
996- Added support for loading `CLAUDE.md` files from additional directories specified via `--add-dir` flag (requires setting `CLAUDE_CODE_ADDITIONAL_DIRECTORIES_CLAUDE_MD=1`)
997- Added ability to delete tasks via the `TaskUpdate` tool
998- Fixed session compaction issues that could cause resume to load full history instead of the compact summary
999- Fixed agents sometimes ignoring user messages sent while actively working on a task
1000- Fixed wide character (emoji, CJK) rendering artifacts where trailing columns were not cleared when replaced by narrower characters
1001- Fixed JSON parsing errors when MCP tool responses contain special Unicode characters
1002- Fixed up/down arrow keys in multi-line and wrapped text input to prioritize cursor movement over history navigation
1003- Fixed draft prompt being lost when pressing UP arrow to navigate command history
1004- Fixed ghost text flickering when typing slash commands mid-input
1005- Fixed marketplace source removal not properly deleting settings
1006- Fixed duplicate output in some commands like `/context`
1007- Fixed task list sometimes showing outside the main conversation view
1008- Fixed syntax highlighting for diffs occurring within multiline constructs like Python docstrings
1009- Fixed crashes when cancelling tool use
1010- Improved `/sandbox` command UI to show dependency status with installation instructions when dependencies are missing
1011- Improved thinking status text with a subtle shimmer animation
1012- Improved task list to dynamically adjust visible items based on terminal height
1013- Improved fork conversation hint to show how to resume the original session
1014- Changed collapsed read/search groups to show present tense ("Reading", "Searching for") while in progress, and past tense ("Read", "Searched for") when complete
1015- Changed `ToolSearch` results to appear as a brief notification instead of inline in the conversation
1016- Changed the `/commit-push-pr` skill to automatically post PR URLs to Slack channels when configured via MCP tools
1017- Changed the `/copy` command to be available to all users
1018- Changed background agents to prompt for tool permissions before launching
1019- Changed permission rules like `Bash(*)` to be accepted and treated as equivalent to `Bash`
1020- Changed config backups to be timestamped and rotated (keeping 5 most recent) to prevent data loss
1021
1022## 2.1.19
1023
1024- Added env var `CLAUDE_CODE_ENABLE_TASKS`, set to `false` to keep the old system temporarily
1025- Added shorthand `$0`, `$1`, etc. for accessing individual arguments in custom commands
1026- Fixed crashes on processors without AVX instruction support
1027- Fixed dangling Claude Code processes when terminal is closed by catching EIO errors from `process.exit()` and using SIGKILL as fallback
1028- Fixed `/rename` and `/tag` not updating the correct session when resuming from a different directory (e.g., git worktrees)
1029- Fixed resuming sessions by custom title not working when run from a different directory
1030- Fixed pasted text content being lost when using prompt stash (Ctrl+S) and restore
1031- Fixed agent list displaying "Sonnet (default)" instead of "Inherit (default)" for agents without an explicit model setting
1032- Fixed backgrounded hook commands not returning early, potentially causing the session to wait on a process that was intentionally backgrounded
1033- Fixed file write preview omitting empty lines
1034- Changed skills without additional permissions or hooks to be allowed without requiring approval
1035- Changed indexed argument syntax from `$ARGUMENTS.0` to `$ARGUMENTS[0]` (bracket syntax)
1036- [SDK] Added replay of `queued_command` attachment messages as `SDKUserMessageReplay` events when `replayUserMessages` is enabled
1037- [VSCode] Enabled session forking and rewind functionality for all users
1038
1039## 2.1.18
1040
1041- 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
1042
1043## 2.1.17
1044
1045- Fixed crashes on processors without AVX instruction support
1046
1047## 2.1.16
1048
1049- Added new task management system, including new capabilities like dependency tracking
1050- [VSCode] Added native plugin management support
1051- [VSCode] Added ability for OAuth users to browse and resume remote Claude sessions from the Sessions dialog
1052- Fixed out-of-memory crashes when resuming sessions with heavy subagent usage
1053- Fixed an issue where the "context remaining" warning was not hidden after running `/compact`
1054- Fixed session titles on the resume screen not respecting the user's language setting
1055- [IDE] Fixed a race condition on Windows where the Claude Code sidebar view container would not appear on start
1056
1057## 2.1.15
1058
1059- Added deprecation notification for npm installations - run `claude install` or see https://docs.anthropic.com/en/docs/claude-code/getting-started for more options
1060- Improved UI rendering performance with React Compiler
1061- Fixed the "Context left until auto-compact" warning not disappearing after running `/compact`
1062- Fixed MCP stdio server timeout not killing child process, which could cause UI freezes
1063
1064## 2.1.14
1065
1066- Added history-based autocomplete in bash mode (`!`) - type a partial command and press Tab to complete from your bash command history
1067- Added search to installed plugins list - type to filter by name or description
1068- Added support for pinning plugins to specific git commit SHAs, allowing marketplace entries to install exact versions
1069- Fixed a regression where the context window blocking limit was calculated too aggressively, blocking users at ~65% context usage instead of the intended ~98%
1070- Fixed memory issues that could cause crashes when running parallel subagents
1071- Fixed memory leak in long-running sessions where stream resources were not cleaned up after shell commands completed
1072- Fixed `@` symbol incorrectly triggering file autocomplete suggestions in bash mode
1073- Fixed `@`-mention menu folder click behavior to navigate into directories instead of selecting them
1074- Fixed `/feedback` command generating invalid GitHub issue URLs when description is very long
1075- Fixed `/context` command to show the same token count and percentage as the status line in verbose mode
1076- Fixed an issue where `/config`, `/context`, `/model`, and `/todos` command overlays could close unexpectedly
1077- Fixed slash command autocomplete selecting wrong command when typing similar commands (e.g., `/context` vs `/compact`)
1078- Fixed inconsistent back navigation in plugin marketplace when only one marketplace is configured
1079- Fixed iTerm2 progress bar not clearing properly on exit, preventing lingering indicators and bell sounds
1080- Improved backspace to delete pasted text as a single token instead of one character at a time
1081- [VSCode] Added `/usage` command to display current plan usage
1082
1083## 2.1.12
1084
1085- Fixed message rendering bug
1086
1087## 2.1.11
1088
1089- Fixed excessive MCP connection requests for HTTP/SSE transports
1090
1091## 2.1.10
1092
1093- Added new `Setup` hook event that can be triggered via `--init`, `--init-only`, or `--maintenance` CLI flags for repository setup and maintenance operations
1094- Added keyboard shortcut 'c' to copy OAuth URL when browser doesn't open automatically during login
1095- Fixed a crash when running bash commands containing heredocs with JavaScript template literals like `${index + 1}`
1096- Improved startup to capture keystrokes typed before the REPL is fully ready
1097- Improved file suggestions to show as removable attachments instead of inserting text when accepted
1098- [VSCode] Added install count display to plugin listings
1099- [VSCode] Added trust warning when installing plugins
1100
1101## 2.1.9
1102
1103- Added `auto:N` syntax for configuring the MCP tool search auto-enable threshold, where N is the context window percentage (0-100)
1104- Added `plansDirectory` setting to customize where plan files are stored
1105- Added external editor support (Ctrl+G) in AskUserQuestion "Other" input field
1106- Added session URL attribution to commits and PRs created from web sessions
1107- Added support for `PreToolUse` hooks to return `additionalContext` to the model
1108- Added `${CLAUDE_SESSION_ID}` string substitution for skills to access the current session ID
1109- Fixed long sessions with parallel tool calls failing with an API error about orphan tool_result blocks
1110- Fixed MCP server reconnection hanging when cached connection promise never resolves
1111- Fixed Ctrl+Z suspend not working in terminals using Kitty keyboard protocol (Ghostty, iTerm2, kitty, WezTerm)
1112
1113## 2.1.7
1114
1115- Added `showTurnDuration` setting to hide turn duration messages (e.g., "Cooked for 1m 6s")
1116- Added ability to provide feedback when accepting permission prompts
1117- Added inline display of agent's final response in task notifications, making it easier to see results without reading the full transcript file
1118- Fixed security vulnerability where wildcard permission rules could match compound commands containing shell operators
1119- Fixed false "file modified" errors on Windows when cloud sync tools, antivirus scanners, or Git touch file timestamps without changing content
1120- Fixed orphaned tool_result errors when sibling tools fail during streaming execution
1121- 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)
1122- Fixed spinner briefly flashing when running local slash commands like `/model` or `/theme`
1123- Fixed terminal title animation jitter by using fixed-width braille characters
1124- Fixed plugins with git submodules not being fully initialized when installed
1125- Fixed bash commands failing on Windows when temp directory paths contained characters like `t` or `n` that were misinterpreted as escape sequences
1126- Improved typing responsiveness by reducing memory allocation overhead in terminal rendering
1127- 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.
1128- Changed OAuth and API Console URLs from console.anthropic.com to platform.claude.com
1129- [VSCode] Fixed `claudeProcessWrapper` setting passing the wrapper path instead of the Claude binary path
1130
1131## 2.1.6
1132
1133- Added search functionality to `/config` command for quickly filtering settings
1134- Added Updates section to `/doctor` showing auto-update channel and available npm versions (stable/latest)
1135- Added date range filtering to `/stats` command - press `r` to cycle between Last 7 days, Last 30 days, and All time
1136- Added automatic discovery of skills from nested `.claude/skills` directories when working with files in subdirectories
1137- Added `context_window.used_percentage` and `context_window.remaining_percentage` fields to status line input for easier context window display
1138- Added an error display when the editor fails during Ctrl+G
1139- Fixed permission bypass via shell line continuation that could allow blocked commands to execute
1140- Fixed false "File has been unexpectedly modified" errors when file watchers touch files without changing content
1141- Fixed text styling (bold, colors) getting progressively misaligned in multi-line responses
1142- Fixed the feedback panel closing unexpectedly when typing 'n' in the description field
1143- Fixed rate limit warning appearing at low usage after weekly reset (now requires 70% usage)
1144- Fixed rate limit options menu incorrectly auto-opening when resuming a previous session
1145- Fixed numpad keys outputting escape sequences instead of characters in Kitty keyboard protocol terminals
1146- Fixed Option+Return not inserting newlines in Kitty keyboard protocol terminals
1147- Fixed corrupted config backup files accumulating in the home directory (now only one backup is created per config file)
1148- Fixed `mcp list` and `mcp get` commands leaving orphaned MCP server processes
1149- Fixed visual artifacts in ink2 mode when nodes become hidden via `display:none`
1150- Improved the external CLAUDE.md imports approval dialog to show which files are being imported and from where
1151- Improved the `/tasks` dialog to go directly to task details when there's only one background task running
1152- Improved @ autocomplete with icons for different suggestion types and single-line formatting
1153- Updated "Help improve Claude" setting fetch to refresh OAuth and retry when it fails due to a stale OAuth token
1154- Changed task notification display to cap at 3 lines with overflow summary when multiple background tasks complete simultaneously
1155- Changed terminal title to "Claude Code" on startup for better window identification
1156- Removed ability to @-mention MCP servers to enable/disable - use `/mcp enable <name>` instead
1157- [VSCode] Fixed usage indicator not updating after manual compact
1158
1159## 2.1.5
1160
1161- Added `CLAUDE_CODE_TMPDIR` environment variable to override the temp directory used for internal temp files, useful for environments with custom temp directory requirements
1162
1163## 2.1.4
1164
1165- Added `CLAUDE_CODE_DISABLE_BACKGROUND_TASKS` environment variable to disable all background task functionality including auto-backgrounding and the Ctrl+B shortcut
1166- Fixed "Help improve Claude" setting fetch to refresh OAuth and retry when it fails due to a stale OAuth token
1167
1168## 2.1.3
1169
1170- Merged slash commands and skills, simplifying the mental model with no change in behavior
1171- Added release channel (`stable` or `latest`) toggle to `/config`
1172- 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
1173- Fixed plan files persisting across `/clear` commands, now ensuring a fresh plan file is used after clearing a conversation
1174- Fixed false skill duplicate detection on filesystems with large inodes (e.g., ExFAT) by using 64-bit precision for inode values
1175- Fixed mismatch between background task count in status bar and items shown in tasks dialog
1176- Fixed sub-agents using the wrong model during conversation compaction
1177- Fixed web search in sub-agents using incorrect model
1178- Fixed trust dialog acceptance when running from the home directory not enabling trust-requiring features like hooks during the session
1179- Improved terminal rendering stability by preventing uncontrolled writes from corrupting cursor state
1180- Improved slash command suggestion readability by truncating long descriptions to 2 lines
1181- Changed tool hook execution timeout from 60 seconds to 10 minutes
1182- [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)
1183
1184## 2.1.2
1185
1186- Added source path metadata to images dragged onto the terminal, helping Claude understand where images originated
1187- Added clickable hyperlinks for file paths in tool output in terminals that support OSC 8 (like iTerm)
1188- Added support for Windows Package Manager (winget) installations with automatic detection and update instructions
1189- Added Shift+Tab keyboard shortcut in plan mode to quickly select "auto-accept edits" option
1190- Added `FORCE_AUTOUPDATE_PLUGINS` environment variable to allow plugin autoupdate even when the main auto-updater is disabled
1191- Added `agent_type` to SessionStart hook input, populated if `--agent` is specified
1192- Fixed a command injection vulnerability in bash command processing where malformed input could execute arbitrary commands
1193- Fixed a memory leak where tree-sitter parse trees were not being freed, causing WASM memory to grow unbounded over long sessions
1194- Fixed binary files (images, PDFs, etc.) being accidentally included in memory when using `@include` directives in CLAUDE.md files
1195- Fixed updates incorrectly claiming another installation is in progress
1196- Fixed crash when socket files exist in watched directories (defense-in-depth for EOPNOTSUPP errors)
1197- Fixed remote session URL and teleport being broken when using `/tasks` command
1198- Fixed MCP tool names being exposed in analytics events by sanitizing user-specific server configurations
1199- Improved Option-as-Meta hint on macOS to show terminal-specific instructions for native CSIu terminals like iTerm2, Kitty, and WezTerm
1200- Improved error message when pasting images over SSH to suggest using `scp` instead of the unhelpful clipboard shortcut hint
1201- Improved permission explainer to not flag routine dev workflows (git fetch/rebase, npm install, tests, PRs) as medium risk
1202- Changed large bash command outputs to be saved to disk instead of truncated, allowing Claude to read the full content
1203- Changed large tool outputs to be persisted to disk instead of truncated, providing full output access via file references
1204- Changed `/plugins` installed tab to unify plugins and MCPs with scope-based grouping
1205- Deprecated Windows managed settings path `C:\ProgramData\ClaudeCode\managed-settings.json` - administrators should migrate to `C:\Program Files\ClaudeCode\managed-settings.json`
1206- [SDK] Changed minimum zod peer dependency to ^4.0.0
1207- [VSCode] Fixed usage display not updating after manual compact
1208
1209## 2.1.0
1210
1211- Added automatic skill hot-reload - skills created or modified in `~/.claude/skills` or `.claude/skills` are now immediately available without restarting the session
1212- Added support for running skills and slash commands in a forked sub-agent context using `context: fork` in skill frontmatter
1213- Added support for `agent` field in skills to specify agent type for execution
1214- Added `language` setting to configure Claude's response language (e.g., language: "japanese")
1215- Changed Shift+Enter to work out of the box in iTerm2, WezTerm, Ghostty, and Kitty without modifying terminal configs
1216- Added `respectGitignore` support in `settings.json` for per-project control over @-mention file picker behavior
1217- Added `IS_DEMO` environment variable to hide email and organization from the UI, useful for streaming or recording sessions
1218- Fixed security issue where sensitive data (OAuth tokens, API keys, passwords) could be exposed in debug logs
1219- Fixed files and skills not being properly discovered when resuming sessions with `-c` or `--resume`
1220- Fixed pasted content being lost when replaying prompts from history using up arrow or Ctrl+R search
1221- Fixed Esc key with queued prompts to only move them to input without canceling the running task
1222- Reduced permission prompts for complex bash commands
1223- Fixed command search to prioritize exact and prefix matches on command names over fuzzy matches in descriptions
1224- Fixed PreToolUse hooks to allow `updatedInput` when returning `ask` permission decision, enabling hooks to act as middleware while still requesting user consent
1225- Fixed plugin path resolution for file-based marketplace sources
1226- Fixed LSP tool being incorrectly enabled when no LSP servers were configured
1227- Fixed background tasks failing with "git repository not found" error for repositories with dots in their names
1228- Fixed Claude in Chrome support for WSL environments
1229- Fixed Windows native installer silently failing when executable creation fails
1230- Improved CLI help output to display options and subcommands in alphabetical order for easier navigation
1231- Added wildcard pattern matching for Bash tool permissions using `*` at any position in rules (e.g., `Bash(npm *)`, `Bash(* install)`, `Bash(git * main)`)
1232- Added unified Ctrl+B backgrounding for both bash commands and agents - pressing Ctrl+B now backgrounds all running foreground tasks simultaneously
1233- Added support for MCP `list_changed` notifications, allowing MCP servers to dynamically update their available tools, prompts, and resources without requiring reconnection
1234- Added `/teleport` and `/remote-env` slash commands for claude.ai subscribers, allowing them to resume and configure remote sessions
1235- Added support for disabling specific agents using `Task(AgentName)` syntax in settings.json permissions or the `--disallowedTools` CLI flag
1236- Added hooks support to agent frontmatter, allowing agents to define PreToolUse, PostToolUse, and Stop hooks scoped to the agent's lifecycle
1237- Added hooks support for skill and slash command frontmatter
1238- 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
1239- Added `/plan` command shortcut to enable plan mode directly from the prompt
1240- Added slash command autocomplete support when `/` appears anywhere in input, not just at the beginning
1241- Added `--tools` flag support in interactive mode to restrict which built-in tools Claude can use during interactive sessions
1242- Added `CLAUDE_CODE_FILE_READ_MAX_OUTPUT_TOKENS` environment variable to override the default file read token limit
1243- Added support for `once: true` config for hooks
1244- Added support for YAML-style lists in frontmatter `allowed-tools` field for cleaner skill declarations
1245- Added support for prompt and agent hook types from plugins (previously only command hooks were supported)
1246- Added Cmd+V support for image paste in iTerm2 (maps to Ctrl+V)
1247- Added left/right arrow key navigation for cycling through tabs in dialogs
1248- Added real-time thinking block display in Ctrl+O transcript mode
1249- Added filepath to full output in background bash task details dialog
1250- Added Skills as a separate category in the context visualization
1251- Fixed OAuth token refresh not triggering when server reports token expired but local expiration check disagrees
1252- Fixed session persistence getting stuck after transient server errors by recovering from 409 conflicts when the entry was actually stored
1253- Fixed session resume failures caused by orphaned tool results during concurrent tool execution
1254- Fixed a race condition where stale OAuth tokens could be read from the keychain cache during concurrent token refresh attempts
1255- Fixed AWS Bedrock subagents not inheriting EU/APAC cross-region inference model configuration, causing 403 errors when IAM permissions are scoped to specific regions
1256- Fixed API context overflow when background tasks produce large output by truncating to 30K chars with file path reference
1257- Fixed a hang when reading FIFO files by skipping symlink resolution for special file types
1258- Fixed terminal keyboard mode not being reset on exit in Ghostty, iTerm2, Kitty, and WezTerm
1259- Fixed Alt+B and Alt+F (word navigation) not working in iTerm2, Ghostty, Kitty, and WezTerm
1260- Fixed `${CLAUDE_PLUGIN_ROOT}` not being substituted in plugin `allowed-tools` frontmatter, which caused tools to incorrectly require approval
1261- Fixed files created by the Write tool using hardcoded 0o600 permissions instead of respecting the system umask
1262- Fixed commands with `$()` command substitution failing with parse errors
1263- Fixed multi-line bash commands with backslash continuations being incorrectly split and flagged for permissions
1264- 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)
1265- Fixed slash commands passed as CLI arguments (e.g., `claude /context`) not being executed properly
1266- Fixed pressing Enter after Tab-completing a slash command selecting a different command instead of submitting the completed one
1267- Fixed slash command argument hint flickering and inconsistent display when typing commands with arguments
1268- Fixed Claude sometimes redundantly invoking the Skill tool when running slash commands directly
1269- Fixed skill token estimates in `/context` to accurately reflect frontmatter-only loading
1270- Fixed subagents sometimes not inheriting the parent's model by default
1271- Fixed model picker showing incorrect selection for Bedrock/Vertex users using `--model haiku`
1272- Fixed duplicate Bash commands appearing in permission request option labels
1273- Fixed noisy output when background tasks complete - now shows clean completion message instead of raw output
1274- Fixed background task completion notifications to appear proactively with bullet point
1275- Fixed forked slash commands showing "AbortError" instead of "Interrupted" message when cancelled
1276- Fixed cursor disappearing after dismissing permission dialogs
1277- Fixed `/hooks` menu selecting wrong hook type when scrolling to a different option
1278- Fixed images in queued prompts showing as "[object Object]" when pressing Esc to cancel
1279- Fixed images being silently dropped when queueing messages while backgrounding a task
1280- Fixed large pasted images failing with "Image was too large" error
1281- Fixed extra blank lines in multiline prompts containing CJK characters (Japanese, Chinese, Korean)
1282- Fixed ultrathink keyword highlighting being applied to wrong characters when user prompt text wraps to multiple lines
1283- Fixed collapsed "Reading X files…" indicator incorrectly switching to past tense when thinking blocks appear mid-stream
1284- Fixed Bash read commands (like `ls` and `cat`) not being counted in collapsed read/search groups, causing groups to incorrectly show "Read 0 files"
1285- Fixed spinner token counter to properly accumulate tokens from subagents during execution
1286- Fixed memory leak in git diff parsing where sliced strings retained large parent strings
1287- Fixed race condition where LSP tool could return "no server available" during startup
1288- Fixed feedback submission hanging indefinitely when network requests timeout
1289- Fixed search mode in plugin discovery and log selector views exiting when pressing up arrow
1290- Fixed hook success message showing trailing colon when hook has no output
1291- Multiple optimizations to improve startup performance
1292- Improved terminal rendering performance when using native installer or Bun, especially for text with emoji, ANSI codes, and Unicode characters
1293- Improved performance when reading Jupyter notebooks with many cells
1294- Improved reliability for piped input like `cat refactor.md | claude`
1295- Improved reliability for AskQuestion tool
1296- Improved sed in-place edit commands to render as file edits with diff preview
1297- Improved Claude to automatically continue when response is cut off due to output token limit, instead of showing an error message
1298- Improved compaction reliability
1299- Improved subagents (Task tool) to continue working after permission denial, allowing them to try alternative approaches
1300- Improved skills to show progress while executing, displaying tool uses as they happen
1301- Improved skills from `/skills/` directories to be visible in the slash command menu by default (opt-out with `user-invocable: false` in frontmatter)
1302- Improved skill suggestions to prioritize recently and frequently used skills
1303- Improved spinner feedback when waiting for the first response token
1304- Improved token count display in spinner to include tokens from background agents
1305- Improved incremental output for async agents to give the main thread more control and visibility
1306- Improved permission prompt UX with Tab hint moved to footer, cleaner Yes/No input labels with contextual placeholders
1307- Improved the Claude in Chrome notification with shortened help text and persistent display until dismissed
1308- Improved macOS screenshot paste reliability with TIFF format support
1309- Improved `/stats` output
1310- Updated Atlassian MCP integration to use a more reliable default configuration (streamable HTTP)
1311- Changed "Interrupted" message color from red to grey for a less alarming appearance
1312- Removed permission prompt when entering plan mode - users can now enter plan mode without approval
1313- Removed underline styling from image reference links
1314- [SDK] Changed minimum zod peer dependency to ^4.0.0
1315- [VSCode] Added currently selected model name to the context menu
1316- [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")
1317- [VSCode] Fixed paragraph breaks not rendering in markdown content
1318- [VSCode] Fixed scrolling in the extension inadvertently scrolling the parent iframe
1319- [Windows] Fixed issue with improper rendering
1320
1321## 2.0.76
1322
1323- Fixed issue with macOS code-sign warning when using Claude in Chrome integration
1324
1325## 2.0.75
1326
1327- Minor bugfixes
1328
1329## 2.0.74
1330
1331- Added LSP (Language Server Protocol) tool for code intelligence features like go-to-definition, find references, and hover documentation
1332- Added `/terminal-setup` support for Kitty, Alacritty, Zed, and Warp terminals
1333- Added ctrl+t shortcut in `/theme` to toggle syntax highlighting on/off
1334- Added syntax highlighting info to theme picker
1335- Added guidance for macOS users when Alt shortcuts fail due to terminal configuration
1336- Fixed skill `allowed-tools` not being applied to tools invoked by the skill
1337- Fixed Opus 4.5 tip incorrectly showing when user was already using Opus
1338- Fixed a potential crash when syntax highlighting isn't initialized correctly
1339- Fixed visual bug in `/plugins discover` where list selection indicator showed while search box was focused
1340- Fixed macOS keyboard shortcuts to display 'opt' instead of 'alt'
1341- Improved `/context` command visualization with grouped skills and agents by source, slash commands, and sorted token count
1342- [Windows] Fixed issue with improper rendering
1343- [VSCode] Added gift tag pictogram for year-end promotion message
1344
1345## 2.0.73
1346
1347- Added clickable `[Image #N]` links that open attached images in the default viewer
1348- Added alt-y yank-pop to cycle through kill ring history after ctrl-y yank
1349- Added search filtering to the plugin discover screen (type to filter by name, description, or marketplace)
1350- Added support for custom session IDs when forking sessions with `--session-id` combined with `--resume` or `--continue` and `--fork-session`
1351- Fixed slow input history cycling and race condition that could overwrite text after message submission
1352- Improved `/theme` command to open theme picker directly
1353- Improved theme picker UI
1354- Improved search UX across resume session, permissions, and plugins screens with a unified SearchBox component
1355- [VSCode] Added tab icon badges showing pending permissions (blue) and unread completions (orange)
1356
1357## 2.0.72
1358
1359- 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
1360- Reduced terminal flickering
1361- Added scannable QR code to mobile app tip for quick app downloads
1362- Added loading indicator when resuming conversations for better feedback
1363- Fixed `/context` command not respecting custom system prompts in non-interactive mode
1364- Fixed order of consecutive Ctrl+K lines when pasting with Ctrl+Y
1365- Improved @ mention file suggestion speed (~3× faster in git repositories)
1366- Improved file suggestion performance in repos with `.ignore` or `.rgignore` files
1367- Improved settings validation errors to be more prominent
1368- Changed thinking toggle from Tab to Alt+T to avoid accidental triggers
1369
1370## 2.0.71
1371
1372- Added /config toggle to enable/disable prompt suggestions
1373- Added `/settings` as an alias for the `/config` command
1374- Fixed @ file reference suggestions incorrectly triggering when cursor is in the middle of a path
1375- Fixed MCP servers from `.mcp.json` not loading when using `--dangerously-skip-permissions`
1376- Fixed permission rules incorrectly rejecting valid bash commands containing shell glob patterns (e.g., `ls *.txt`, `for f in *.png`)
1377- Bedrock: Environment variable `ANTHROPIC_BEDROCK_BASE_URL` is now respected for token counting and inference profile listing
1378- New syntax highlighting engine for native build
1379
1380## 2.0.70
1381
1382- Added Enter key to accept and submit prompt suggestions immediately (tab still accepts for editing)
1383- Added wildcard syntax `mcp__server__*` for MCP tool permissions to allow or deny all tools from a server
1384- Added auto-update toggle for plugin marketplaces, allowing per-marketplace control over automatic updates
1385- Added `current_usage` field to status line input, enabling accurate context window percentage calculations
1386- Fixed input being cleared when processing queued commands while the user was typing
1387- Fixed prompt suggestions replacing typed input when pressing Tab
1388- Fixed diff view not updating when terminal is resized
1389- Improved memory usage by 3x for large conversations
1390- Improved resolution of stats screenshots copied to clipboard (Ctrl+S) for crisper images
1391- Removed # shortcut for quick memory entry (tell Claude to edit your CLAUDE.md instead)
1392- Fix thinking mode toggle in /config not persisting correctly
1393- Improve UI for file creation permission dialog
1394
1395## 2.0.69
1396
1397- Minor bugfixes
1398
1399## 2.0.68
1400
1401- Fixed IME (Input Method Editor) support for languages like Chinese, Japanese, and Korean by correctly positioning the composition window at the cursor
1402- Fixed a bug where disallowed MCP tools were visible to the model
1403- Fixed an issue where steering messages could be lost while a subagent is working
1404- Fixed Option+Arrow word navigation treating entire CJK (Chinese, Japanese, Korean) text sequences as a single word instead of navigating by word boundaries
1405- Improved plan mode exit UX: show simplified yes/no dialog when exiting with empty or missing plan instead of throwing an error
1406- Add support for enterprise managed settings. Contact your Anthropic account team to enable this feature.
1407
1408## 2.0.67
1409
1410- Thinking mode is now enabled by default for Opus 4.5
1411- Thinking mode configuration has moved to /config
1412- Added search functionality to `/permissions` command with `/` keyboard shortcut for filtering rules by tool name
1413- Show reason why autoupdater is disabled in `/doctor`
1414- Fixed false "Another process is currently updating Claude" error when running `claude update` while another instance is already on the latest version
1415- Fixed MCP servers from `.mcp.json` being stuck in pending state when running in non-interactive mode (`-p` flag or piped input)
1416- Fixed scroll position resetting after deleting a permission rule in `/permissions`
1417- 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
1418- Fixed `claude install --force` not bypassing stale lock files
1419- Fixed consecutive @~/ file references in CLAUDE.md being incorrectly parsed due to markdown strikethrough interference
1420- Windows: Fixed plugin MCP servers failing due to colons in log directory paths
1421
1422## 2.0.65
1423
1424- Added ability to switch models while writing a prompt using alt+p (linux, windows), option+p (macos).
1425- Added context window information to status line input
1426- Added `fileSuggestion` setting for custom `@` file search commands
1427- Added `CLAUDE_CODE_SHELL` environment variable to override automatic shell detection (useful when login shell differs from actual working shell)
1428- Fixed prompt not being saved to history when aborting a query with Escape
1429- Fixed Read tool image handling to identify format from bytes instead of file extension
1430
1431## 2.0.64
1432
1433- Made auto-compacting instant
1434- Agents and bash commands can run asynchronously and send messages to wake up the main agent
1435- /stats now provides users with interesting CC stats, such as favorite model, usage graph, usage streak
1436- Added named session support: use `/rename` to name sessions, `/resume <name>` in REPL or `claude --resume <name>` from the terminal to resume them
1437- Added support for .claude/rules/`. See https://code.claude.com/docs/en/memory for details.
1438- Added image dimension metadata when images are resized, enabling accurate coordinate mappings for large images
1439- Fixed auto-loading .env when using native installer
1440- Fixed `--system-prompt` being ignored when using `--continue` or `--resume` flags
1441- Improved `/resume` screen with grouped forked sessions and keyboard shortcuts for preview (P) and rename (R)
1442- VSCode: Added copy-to-clipboard button on code blocks and bash tool inputs
1443- VSCode: Fixed extension not working on Windows ARM64 by falling back to x64 binary via emulation
1444- Bedrock: Improve efficiency of token counting
1445- Bedrock: Add support for `aws login` AWS Management Console credentials
1446- Unshipped AgentOutputTool and BashOutputTool, in favor of a new unified TaskOutputTool
1447
1448## 2.0.62
1449
1450- Added "(Recommended)" indicator for multiple-choice questions, with the recommended option moved to the top of the list
1451- Added `attribution` setting to customize commit and PR bylines (deprecates `includeCoAuthoredBy`)
1452- Fixed duplicate slash commands appearing when ~/.claude is symlinked to a project directory
1453- Fixed slash command selection not working when multiple commands share the same name
1454- Fixed an issue where skill files inside symlinked skill directories could become circular symlinks
1455- Fixed running versions getting removed because lock file incorrectly going stale
1456- Fixed IDE diff tab not closing when rejecting file changes
1457
1458## 2.0.61
1459
1460- Reverted VSCode support for multiple terminal clients due to responsiveness issues.
1461
1462## 2.0.60
1463
1464- Added background agent support. Agents run in the background while you work
1465- Added --disable-slash-commands CLI flag to disable all slash commands
1466- Added model name to "Co-Authored-By" commit messages
1467- Enabled "/mcp enable [server-name]" or "/mcp disable [server-name]" to quickly toggle all servers
1468- Updated Fetch to skip summarization for pre-approved websites
1469- VSCode: Added support for multiple terminal clients connecting to the IDE server simultaneously
1470
1471## 2.0.59
1472
1473- Added --agent CLI flag to override the agent setting for the current session
1474- Added `agent` setting to configure main thread with a specific agent's system prompt, tool restrictions, and model
1475- VS Code: Fixed .claude.json config file being read from incorrect location
1476
1477## 2.0.58
1478
1479- Pro users now have access to Opus 4.5 as part of their subscription!
1480- Fixed timer duration showing "11m 60s" instead of "12m 0s"
1481- Windows: Managed settings now prefer `C:\Program Files\ClaudeCode` if it exists. Support for `C:\ProgramData\ClaudeCode` will be removed in a future version.
1482
1483## 2.0.57
1484
1485- Added feedback input when rejecting plans, allowing users to tell Claude what to change
1486- VSCode: Added streaming message support for real-time response display
1487
1488## 2.0.56
1489
1490- Added setting to enable/disable terminal progress bar (OSC 9;4)
1491- 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.
1492
1493## 2.0.55
1494
1495- Fixed proxy DNS resolution being forced on by default. Now opt-in via `CLAUDE_CODE_PROXY_RESOLVES_HOSTS=true` environment variable
1496- Fixed keyboard navigation becoming unresponsive when holding down arrow keys in memory location selector
1497- Improved AskUserQuestion tool to auto-submit single-select questions on the last question, eliminating the extra review screen for simple question flows
1498- Improved fuzzy matching for `@` file suggestions with faster, more accurate results
1499
1500## 2.0.54
1501
1502- Hooks: Enable PermissionRequest hooks to process 'always allow' suggestions and apply permission updates
1503- Fix issue with excessive iTerm notifications
1504
1505## 2.0.52
1506
1507- Fixed duplicate message display when starting Claude with a command line argument
1508- Fixed `/usage` command progress bars to fill up as usage increases (instead of showing remaining percentage)
1509- Fixed image pasting not working on Linux systems running Wayland (now falls back to wl-paste when xclip is unavailable)
1510- Permit some uses of `$!` in bash commands
1511
1512## 2.0.51
1513
1514- Added Opus 4.5! https://www.anthropic.com/news/claude-opus-4-5
1515- Introducing Claude Code for Desktop: https://claude.com/download
1516- 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
1517- Pro users can now purchase extra usage for access to Opus 4.5 in Claude Code
1518- Plan Mode now builds more precise plans and executes more thoroughly
1519- Usage limit notifications now easier to understand
1520- Switched `/usage` back to "% used"
1521- Fixed handling of thinking errors
1522- Fixed performance regression
1523
1524## 2.0.50
1525
1526- Fixed bug preventing calling MCP tools that have nested references in their input schemas
1527- Silenced a noisy but harmless error during upgrades
1528- Improved ultrathink text display
1529- Improved clarity of 5-hour session limit warning message
1530
1531## 2.0.49
1532
1533- Added readline-style ctrl-y for pasting deleted text
1534- Improved clarity of usage limit warning message
1535- Fixed handling of subagent permissions
1536
1537## 2.0.47
1538
1539- Improved error messages and validation for `claude --teleport`
1540- Improved error handling in `/usage`
1541- Fixed race condition with history entry not getting logged at exit
1542- Fixed Vertex AI configuration not being applied from `settings.json`
1543
1544## 2.0.46
1545
1546- Fixed image files being reported with incorrect media type when format cannot be detected from metadata
1547
1548## 2.0.45
1549
1550- Added support for Microsoft Foundry! See https://code.claude.com/docs/en/azure-ai-foundry
1551- Added `PermissionRequest` hook to automatically approve or deny tool permission requests with custom logic
1552- Send background tasks to Claude Code on the web by starting a message with `&`
1553
1554## 2.0.43
1555
1556- Added `permissionMode` field for custom agents
1557- Added `tool_use_id` field to `PreToolUseHookInput` and `PostToolUseHookInput` types
1558- Added skills frontmatter field to declare skills to auto-load for subagents
1559- Added the `SubagentStart` hook event
1560- Fixed nested `CLAUDE.md` files not loading when @-mentioning files
1561- Fixed duplicate rendering of some messages in the UI
1562- Fixed some visual flickers
1563- Fixed NotebookEdit tool inserting cells at incorrect positions when cell IDs matched the pattern `cell-N`
1564
1565## 2.0.42
1566
1567- Added `agent_id` and `agent_transcript_path` fields to `SubagentStop` hooks.
1568
1569## 2.0.41
1570
1571- Added `model` parameter to prompt-based stop hooks, allowing users to specify a custom model for hook evaluation
1572- Fixed slash commands from user settings being loaded twice, which could cause rendering issues
1573- Fixed incorrect labeling of user settings vs project settings in command descriptions
1574- Fixed crash when plugin command hooks timeout during execution
1575- Fixed: Bedrock users no longer see duplicate Opus entries in the /model picker when using `--model haiku`
1576- Fixed broken security documentation links in trust dialogs and onboarding
1577- Fixed issue where pressing ESC to close the diff modal would also interrupt the model
1578- ctrl-r history search landing on a slash command no longer cancels the search
1579- SDK: Support custom timeouts for hooks
1580- Allow more safe git commands to run without approval
1581- Plugins: Added support for sharing and installing output styles
1582- Teleporting a session from web will automatically set the upstream branch
1583
1584## 2.0.37
1585
1586- Fixed how idleness is computed for notifications
1587- Hooks: Added matcher values for Notification hook events
1588- Output Styles: Added `keep-coding-instructions` option to frontmatter
1589
1590## 2.0.36
1591
1592- Fixed: DISABLE_AUTOUPDATER environment variable now properly disables package manager update notifications
1593- Fixed queued messages being incorrectly executed as bash commands
1594- Fixed input being lost when typing while a queued message is processed
1595
1596## 2.0.35
1597
1598- Improve fuzzy search results when searching commands
1599- Improved VS Code extension to respect `chat.fontSize` and `chat.fontFamily` settings throughout the entire UI, and apply font changes immediately without requiring reload
1600- 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
1601- Migrated `ignorePatterns` from project config to deny permissions in the localSettings.
1602- Fixed menu navigation getting stuck on items with empty string or other falsy values (e.g., in the `/hooks` menu)
1603
1604## 2.0.34
1605
1606- VSCode Extension: Added setting to configure the initial permission mode for new conversations
1607- Improved file path suggestion performance with native Rust-based fuzzy finder
1608- Fixed infinite token refresh loop that caused MCP servers with OAuth (e.g., Slack) to hang during connection
1609- Fixed memory crash when reading or writing large files (especially base64-encoded images)
1610
1611## 2.0.33
1612
1613- Native binary installs now launch quicker.
1614- Fixed `claude doctor` incorrectly detecting Homebrew vs npm-global installations by properly resolving symlinks
1615- Fixed `claude mcp serve` exposing tools with incompatible outputSchemas
1616
1617## 2.0.32
1618
1619- Un-deprecate output styles based on community feedback
1620- Added `companyAnnouncements` setting for displaying announcements on startup
1621- Fixed hook progress messages not updating correctly during PostToolUse hook execution
1622
1623## 2.0.31
1624
1625- Windows: native installation uses shift+tab as shortcut for mode switching, instead of alt+m
1626- Vertex: add support for Web Search on supported models
1627- VSCode: Adding the respectGitIgnore configuration to include .gitignored files in file searches (defaults to true)
1628- Fixed a bug with subagents and MCP servers related to "Tool names must be unique" error
1629- Fixed issue causing `/compact` to fail with `prompt_too_long` by making it respect existing compact boundaries
1630- Fixed plugin uninstall not removing plugins
1631
1632## 2.0.30
1633
1634- Added helpful hint to run `security unlock-keychain` when encountering API key errors on macOS with locked keychain
1635- Added `allowUnsandboxedCommands` sandbox setting to disable the dangerouslyDisableSandbox escape hatch at policy level
1636- Added `disallowedTools` field to custom agent definitions for explicit tool blocking
1637- Added prompt-based stop hooks
1638- VSCode: Added respectGitIgnore configuration to include .gitignored files in file searches (defaults to true)
1639- Enabled SSE MCP servers on native build
1640- Deprecated output styles. Review options in `/output-style` and use --system-prompt-file, --system-prompt, --append-system-prompt, CLAUDE.md, or plugins instead
1641- Removed support for custom ripgrep configuration, resolving an issue where Search returns no results and config discovery fails
1642- Fixed Explore agent creating unwanted .md investigation files during codebase exploration
1643- Fixed a bug where `/context` would sometimes fail with "max_tokens must be greater than thinking.budget_tokens" error message
1644- Fixed `--mcp-config` flag to correctly override file-based MCP configurations
1645- Fixed bug that saved session permissions to local settings
1646- Fixed MCP tools not being available to sub-agents
1647- Fixed hooks and plugins not executing when using --dangerously-skip-permissions flag
1648- Fixed delay when navigating through typeahead suggestions with arrow keys
1649- VSCode: Restored selection indicator in input footer showing current file or code selection status
1650
1651## 2.0.28
1652
1653- Plan mode: introduced new Plan subagent
1654- Subagents: claude can now choose to resume subagents
1655- Subagents: claude can dynamically choose the model used by its subagents
1656- SDK: added --max-budget-usd flag
1657- Discovery of custom slash commands, subagents, and output styles no longer respects .gitignore
1658- Stop `/terminal-setup` from adding backslash to `Shift + Enter` in VS Code
1659- Add branch and tag support for git-based plugins and marketplaces using fragment syntax (e.g., `owner/repo#branch`)
1660- Fixed a bug where macOS permission prompts would show up upon initial launch when launching from home directory
1661- Various other bug fixes
1662
1663## 2.0.27
1664
1665- New UI for permission prompts
1666- Added current branch filtering and search to session resume screen for easier navigation
1667- Fixed directory @-mention causing "No assistant message found" error
1668- VSCode Extension: Add config setting to include .gitignored files in file searches
1669- VSCode Extension: Bug fixes for unrelated 'Warmup' conversations, and configuration/settings occasionally being reset to defaults
1670
1671## 2.0.25
1672
1673- 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
1674
1675## 2.0.24
1676
1677- Fixed a bug where project-level skills were not loading when --setting-sources 'project' was specified
1678- Claude Code Web: Support for Web -> CLI teleport
1679- Sandbox: Releasing a sandbox mode for the BashTool on Linux & Mac
1680- Bedrock: Display awsAuthRefresh output when auth is required
1681
1682## 2.0.22
1683
1684- Fixed content layout shift when scrolling through slash commands
1685- IDE: Add toggle to enable/disable thinking.
1686- Fix bug causing duplicate permission prompts with parallel tool calls
1687- Add support for enterprise managed MCP allowlist and denylist
1688
1689## 2.0.21
1690
1691- Support MCP `structuredContent` field in tool responses
1692- Added an interactive question tool
1693- Claude will now ask you questions more often in plan mode
1694- Added Haiku 4.5 as a model option for Pro users
1695- Fixed an issue where queued commands don't have access to previous messages' output
1696
1697## 2.0.20
1698
1699- Added support for Claude Skills
1700
1701## 2.0.19
1702
1703- Auto-background long-running bash commands instead of killing them. Customize with BASH_DEFAULT_TIMEOUT_MS
1704- Fixed a bug where Haiku was unnecessarily called in print mode
1705
1706## 2.0.17
1707
1708- Added Haiku 4.5 to model selector!
1709- Haiku 4.5 automatically uses Sonnet in plan mode, and Haiku for execution (i.e. SonnetPlan by default)
1710- 3P (Bedrock and Vertex) are not automatically upgraded yet. Manual upgrading can be done through setting `ANTHROPIC_DEFAULT_HAIKU_MODEL`
1711- Introducing the Explore subagent. Powered by Haiku it'll search through your codebase efficiently to save context!
1712- OTEL: support HTTP_PROXY and HTTPS_PROXY
1713- `CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC` now disables release notes fetching
1714
1715## 2.0.15
1716
1717- Fixed bug with resuming where previously created files needed to be read again before writing
1718- Fixed bug with `-p` mode where @-mentioned files needed to be read again before writing
1719
1720## 2.0.14
1721
1722- Fix @-mentioning MCP servers to toggle them on/off
1723- Improve permission checks for bash with inline env vars
1724- Fix ultrathink + thinking toggle
1725- Reduce unnecessary logins
1726- Document --system-prompt
1727- Several improvements to rendering
1728- Plugins UI polish
1729
1730## 2.0.13
1731
1732- Fixed `/plugin` not working on native build
1733
1734## 2.0.12
1735
1736- **Plugin System Released**: Extend Claude Code with custom commands, agents, hooks, and MCP servers from marketplaces
1737- `/plugin install`, `/plugin enable/disable`, `/plugin marketplace` commands for plugin management
1738- Repository-level plugin configuration via `extraKnownMarketplaces` for team collaboration
1739- `/plugin validate` command for validating plugin structure and configuration
1740- Plugin announcement blog post at https://www.anthropic.com/news/claude-code-plugins
1741- Plugin documentation available at https://code.claude.com/docs/en/plugins
1742- Comprehensive error messages and diagnostics via `/doctor` command
1743- Avoid flickering in `/model` selector
1744- Improvements to `/help`
1745- Avoid mentioning hooks in `/resume` summaries
1746- Changes to the "verbose" setting in `/config` now persist across sessions
1747
1748## 2.0.11
1749
1750- Reduced system prompt size by 1.4k tokens
1751- IDE: Fixed keyboard shortcuts and focus issues for smoother interaction
1752- Fixed Opus fallback rate limit errors appearing incorrectly
1753- Fixed /add-dir command selecting wrong default tab
1754
1755## 2.0.10
1756
1757- Rewrote terminal renderer for buttery smooth UI
1758- Enable/disable MCP servers by @mentioning, or in /mcp
1759- Added tab completion for shell commands in bash mode
1760- PreToolUse hooks can now modify tool inputs
1761- Press Ctrl-G to edit your prompt in your system's configured text editor
1762- Fixes for bash permission checks with environment variables in the command
1763
1764## 2.0.9
1765
1766- Fix regression where bash backgrounding stopped working
1767
1768## 2.0.8
1769
1770- Update Bedrock default Sonnet model to `global.anthropic.claude-sonnet-4-5-20250929-v1:0`
1771- IDE: Add drag-and-drop support for files and folders in chat
1772- /context: Fix counting for thinking blocks
1773- Improve message rendering for users with light themes on dark terminals
1774- Remove deprecated .claude.json allowedTools, ignorePatterns, env, and todoFeatureEnabled config options (instead, configure these in your settings.json)
1775
1776## 2.0.5
1777
1778- IDE: Fix IME unintended message submission with Enter and Tab
1779- IDE: Add "Open in Terminal" link in login screen
1780- Fix unhandled OAuth expiration 401 API errors
1781- SDK: Added SDKUserMessageReplay.isReplay to prevent duplicate messages
1782
1783## 2.0.1
1784
1785- Skip Sonnet 4.5 default model setting change for Bedrock and Vertex
1786- Various bug fixes and presentation improvements
1787
1788## 2.0.0
1789
1790- New native VS Code extension
1791- Fresh coat of paint throughout the whole app
1792- /rewind a conversation to undo code changes
1793- /usage command to see plan limits
1794- Tab to toggle thinking (sticky across sessions)
1795- Ctrl-R to search history
1796- Unshipped claude config command
1797- Hooks: Reduced PostToolUse 'tool_use' ids were found without 'tool_result' blocks errors
1798- SDK: The Claude Code SDK is now the Claude Agent SDK
1799- Add subagents dynamically with `--agents` flag
1800
1801## 1.0.126
1802
1803- Enable /context command for Bedrock and Vertex
1804- Add mTLS support for HTTP-based OpenTelemetry exporters
1805
1806## 1.0.124
1807
1808- Set `CLAUDE_BASH_NO_LOGIN` environment variable to 1 or true to to skip login shell for BashTool
1809- Fix Bedrock and Vertex environment variables evaluating all strings as truthy
1810- No longer inform Claude of the list of allowed tools when permission is denied
1811- Fixed security vulnerability in Bash tool permission checks
1812- Improved VSCode extension performance for large files
1813
1814## 1.0.123
1815
1816- Bash permission rules now support output redirections when matching (e.g., `Bash(python:*)` matches `python script.py > output.txt`)
1817- Fixed thinking mode triggering on negation phrases like "don't think"
1818- Fixed rendering performance degradation during token streaming
1819- Added SlashCommand tool, which enables Claude to invoke your slash commands. https://code.claude.com/docs/en/slash-commands#SlashCommand-tool
1820- Enhanced BashTool environment snapshot logging
1821- Fixed a bug where resuming a conversation in headless mode would sometimes enable thinking unnecessarily
1822- Migrated --debug logging to a file, to enable easy tailing & filtering
1823
1824## 1.0.120
1825
1826- Fix input lag during typing, especially noticeable with large prompts
1827- Improved VSCode extension command registry and sessions dialog user experience
1828- Enhanced sessions dialog responsiveness and visual feedback
1829- Fixed IDE compatibility issue by removing worktree support check
1830- Fixed security vulnerability where Bash tool permission checks could be bypassed using prefix matching
1831
1832## 1.0.119
1833
1834- Fix Windows issue where process visually freezes on entering interactive mode
1835- Support dynamic headers for MCP servers via headersHelper configuration
1836- Fix thinking mode not working in headless sessions
1837- Fix slash commands now properly update allowed tools instead of replacing them
1838
1839## 1.0.117
1840
1841- Add Ctrl-R history search to recall previous commands like bash/zsh
1842- Fix input lag while typing, especially on Windows
1843- Add sed command to auto-allowed commands in acceptEdits mode
1844- Fix Windows PATH comparison to be case-insensitive for drive letters
1845- Add permissions management hint to /add-dir output
1846
1847## 1.0.115
1848
1849- Improve thinking mode display with enhanced visual effects
1850- Type /t to temporarily disable thinking mode in your prompt
1851- Improve path validation for glob and grep tools
1852- Show condensed output for post-tool hooks to reduce visual clutter
1853- Fix visual feedback when loading state completes
1854- Improve UI consistency for permission request dialogs
1855
1856## 1.0.113
1857
1858- Deprecated piped input in interactive mode
1859- Move Ctrl+R keybinding for toggling transcript to Ctrl+O
1860
1861## 1.0.112
1862
1863- Transcript mode (Ctrl+R): Added the model used to generate each assistant message
1864- Addressed issue where some Claude Max users were incorrectly recognized as Claude Pro users
1865- Hooks: Added systemMessage support for SessionEnd hooks
1866- Added `spinnerTipsEnabled` setting to disable spinner tips
1867- IDE: Various improvements and bug fixes
1868
1869## 1.0.111
1870
1871- /model now validates provided model names
1872- Fixed Bash tool crashes caused by malformed shell syntax parsing
1873
1874## 1.0.110
1875
1876- /terminal-setup command now supports WezTerm
1877- MCP: OAuth tokens now proactively refresh before expiration
1878- Fixed reliability issues with background Bash processes
1879
1880## 1.0.109
1881
1882- SDK: Added partial message streaming support via `--include-partial-messages` CLI flag
1883
1884## 1.0.106
1885
1886- Windows: Fixed path permission matching to consistently use POSIX format (e.g., `Read(//c/Users/...)`)
1887
1888## 1.0.97
1889
1890- Settings: /doctor now validates permission rule syntax and suggests corrections
1891
1892## 1.0.94
1893
1894- Vertex: add support for global endpoints for supported models
1895- /memory command now allows direct editing of all imported memory files
1896- SDK: Add custom tools as callbacks
1897- Added /todos command to list current todo items
1898
1899## 1.0.93
1900
1901- Windows: Add alt + v shortcut for pasting images from clipboard
1902- Support NO_PROXY environment variable to bypass proxy for specified hostnames and IPs
1903
1904## 1.0.90
1905
1906- Settings file changes take effect immediately - no restart required
1907
1908## 1.0.88
1909
1910- Fixed issue causing "OAuth authentication is currently not supported"
1911- Status line input now includes `exceeds_200k_tokens`
1912- Fixed incorrect usage tracking in /cost.
1913- Introduced `ANTHROPIC_DEFAULT_SONNET_MODEL` and `ANTHROPIC_DEFAULT_OPUS_MODEL` for controlling model aliases opusplan, opus, and sonnet.
1914- Bedrock: Updated default Sonnet model to Sonnet 4
1915
1916## 1.0.86
1917
1918- Added /context to help users self-serve debug context issues
1919- SDK: Added UUID support for all SDK messages
1920- SDK: Added `--replay-user-messages` to replay user messages back to stdout
1921
1922## 1.0.85
1923
1924- Status line input now includes session cost info
1925- Hooks: Introduced SessionEnd hook
1926
1927## 1.0.84
1928
1929- Fix tool_use/tool_result id mismatch error when network is unstable
1930- Fix Claude sometimes ignoring real-time steering when wrapping up a task
1931- @-mention: Add ~/.claude/\* files to suggestions for easier agent, output style, and slash command editing
1932- Use built-in ripgrep by default; to opt out of this behavior, set USE_BUILTIN_RIPGREP=0
1933
1934## 1.0.83
1935
1936- @-mention: Support files with spaces in path
1937- New shimmering spinner
1938
1939## 1.0.82
1940
1941- SDK: Add request cancellation support
1942- SDK: New additionalDirectories option to search custom paths, improved slash command processing
1943- Settings: Validation prevents invalid fields in .claude/settings.json files
1944- MCP: Improve tool name consistency
1945- Bash: Fix crash when Claude tries to automatically read large files
1946
1947## 1.0.81
1948
1949- Released output styles, including new built-in educational output styles "Explanatory" and "Learning". Docs: https://code.claude.com/docs/en/output-styles
1950- Agents: Fix custom agent loading when agent files are unparsable
1951
1952## 1.0.80
1953
1954- UI improvements: Fix text contrast for custom subagent colors and spinner rendering issues
1955
1956## 1.0.77
1957
1958- Bash tool: Fix heredoc and multiline string escaping, improve stderr redirection handling
1959- SDK: Add session support and permission denial tracking
1960- Fix token limit errors in conversation summarization
1961- Opus Plan Mode: New setting in `/model` to run Opus only in plan mode, Sonnet otherwise
1962
1963## 1.0.73
1964
1965- MCP: Support multiple config files with `--mcp-config file1.json file2.json`
1966- MCP: Press Esc to cancel OAuth authentication flows
1967- Bash: Improved command validation and reduced false security warnings
1968- UI: Enhanced spinner animations and status line visual hierarchy
1969- Linux: Added support for Alpine and musl-based distributions (requires separate ripgrep installation)
1970
1971## 1.0.72
1972
1973- Ask permissions: have Claude Code always ask for confirmation to use specific tools with /permissions
1974
1975## 1.0.71
1976
1977- Background commands: (Ctrl-b) to run any Bash command in the background so Claude can keep working (great for dev servers, tailing logs, etc.)
1978- Customizable status line: add your terminal prompt to Claude Code with /statusline
1979
1980## 1.0.70
1981
1982- Performance: Optimized message rendering for better performance with large contexts
1983- Windows: Fixed native file search, ripgrep, and subagent functionality
1984- Added support for @-mentions in slash command arguments
1985
1986## 1.0.69
1987
1988- Upgraded Opus to version 4.1
1989
1990## 1.0.68
1991
1992- Fix incorrect model names being used for certain commands like `/pr-comments`
1993- 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.
1994- Windows: improve sub-process spawning to eliminate "No such file or directory" when running commands like pnpm
1995- Enhanced /doctor command with CLAUDE.md and MCP tool context for self-serve debugging
1996- SDK: Added canUseTool callback support for tool confirmation
1997- Added `disableAllHooks` setting
1998- Improved file suggestions performance in large repos
1999
2000## 1.0.65
2001
2002- IDE: Fixed connection stability issues and error handling for diagnostics
2003- Windows: Fixed shell environment setup for users without .bashrc files
2004
2005## 1.0.64
2006
2007- Agents: Added model customization support - you can now specify which model an agent should use
2008- Agents: Fixed unintended access to the recursive agent tool
2009- Hooks: Added systemMessage field to hook JSON output for displaying warnings and context
2010- SDK: Fixed user input tracking across multi-turn conversations
2011- Added hidden files to file search and @-mention suggestions
2012
2013## 1.0.63
2014
2015- Windows: Fixed file search, @agent mentions, and custom slash commands functionality
2016
2017## 1.0.62
2018
2019- Added @-mention support with typeahead for custom agents. @<your-custom-agent> to invoke it
2020- Hooks: Added SessionStart hook for new session initialization
2021- /add-dir command now supports typeahead for directory paths
2022- Improved network connectivity check reliability
2023
2024## 1.0.61
2025
2026- Transcript mode (Ctrl+R): Changed Esc to exit transcript mode rather than interrupt
2027- Settings: Added `--settings` flag to load settings from a JSON file
2028- Settings: Fixed resolution of settings files paths that are symlinks
2029- OTEL: Fixed reporting of wrong organization after authentication changes
2030- Slash commands: Fixed permissions checking for allowed-tools with Bash
2031- IDE: Added support for pasting images in VSCode MacOS using ⌘+V
2032- IDE: Added `CLAUDE_CODE_AUTO_CONNECT_IDE=false` for disabling IDE auto-connection
2033- Added `CLAUDE_CODE_SHELL_PREFIX` for wrapping Claude and user-provided shell commands run by Claude Code
2034
2035## 1.0.60
2036
2037- You can now create custom subagents for specialized tasks! Run /agents to get started
2038
2039## 1.0.59
2040
2041- SDK: Added tool confirmation support with canUseTool callback
2042- SDK: Allow specifying env for spawned process
2043- Hooks: Exposed PermissionDecision to hooks (including "ask")
2044- Hooks: UserPromptSubmit now supports additionalContext in advanced JSON output
2045- Fixed issue where some Max users that specified Opus would still see fallback to Sonnet
2046
2047## 1.0.58
2048
2049- Added support for reading PDFs
2050- MCP: Improved server health status display in 'claude mcp list'
2051- Hooks: Added CLAUDE_PROJECT_DIR env var for hook commands
2052
2053## 1.0.57
2054
2055- Added support for specifying a model in slash commands
2056- Improved permission messages to help Claude understand allowed tools
2057- Fix: Remove trailing newlines from bash output in terminal wrapping
2058
2059## 1.0.56
2060
2061- Windows: Enabled shift+tab for mode switching on versions of Node.js that support terminal VT mode
2062- Fixes for WSL IDE detection
2063- Fix an issue causing awsRefreshHelper changes to .aws directory not to be picked up
2064
2065## 1.0.55
2066
2067- Clarified knowledge cutoff for Opus 4 and Sonnet 4 models
2068- Windows: fixed Ctrl+Z crash
2069- SDK: Added ability to capture error logging
2070- Add --system-prompt-file option to override system prompt in print mode
2071
2072## 1.0.54
2073
2074- Hooks: Added UserPromptSubmit hook and the current working directory to hook inputs
2075- Custom slash commands: Added argument-hint to frontmatter
2076- Windows: OAuth uses port 45454 and properly constructs browser URL
2077- Windows: mode switching now uses alt + m, and plan mode renders properly
2078- Shell: Switch to in-memory shell snapshot to fix file-related errors
2079
2080## 1.0.53
2081
2082- Updated @-mention file truncation from 100 lines to 2000 lines
2083- 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).
2084
2085## 1.0.52
2086
2087- Added support for MCP server instructions
2088
2089## 1.0.51
2090
2091- Added support for native Windows (requires Git for Windows)
2092- Added support for Bedrock API keys through environment variable AWS_BEARER_TOKEN_BEDROCK
2093- Settings: /doctor can now help you identify and fix invalid setting files
2094- `--append-system-prompt` can now be used in interactive mode, not just --print/-p.
2095- Increased auto-compact warning threshold from 60% to 80%
2096- Fixed an issue with handling user directories with spaces for shell snapshots
2097- OTEL resource now includes os.type, os.version, host.arch, and wsl.version (if running on Windows Subsystem for Linux)
2098- Custom slash commands: Fixed user-level commands in subdirectories
2099- Plan mode: Fixed issue where rejected plan from sub-task would get discarded
2100
2101## 1.0.48
2102
2103- Fixed a bug in v1.0.45 where the app would sometimes freeze on launch
2104- Added progress messages to Bash tool based on the last 5 lines of command output
2105- Added expanding variables support for MCP server configuration
2106- Moved shell snapshots from /tmp to ~/.claude for more reliable Bash tool calls
2107- Improved IDE extension path handling when Claude Code runs in WSL
2108- Hooks: Added a PreCompact hook
2109- Vim mode: Added c, f/F, t/T
2110
2111## 1.0.45
2112
2113- Redesigned Search (Grep) tool with new tool input parameters and features
2114- Disabled IDE diffs for notebook files, fixing "Timeout waiting after 1000ms" error
2115- Fixed config file corruption issue by enforcing atomic writes
2116- Updated prompt input undo to Ctrl+\_ to avoid breaking existing Ctrl+U behavior, matching zsh's undo shortcut
2117- Stop Hooks: Fixed transcript path after /clear and fixed triggering when loop ends with tool call
2118- Custom slash commands: Restored namespacing in command names based on subdirectories. For example, .claude/commands/frontend/component.md is now /frontend:component, not /component.
2119
2120## 1.0.44
2121
2122- New /export command lets you quickly export a conversation for sharing
2123- MCP: resource_link tool results are now supported
2124- MCP: tool annotations and tool titles now display in /mcp view
2125- Changed Ctrl+Z to suspend Claude Code. Resume by running `fg`. Prompt input undo is now Ctrl+U.
2126
2127## 1.0.43
2128
2129- Fixed a bug where the theme selector was saving excessively
2130- Hooks: Added EPIPE system error handling
2131
2132## 1.0.42
2133
2134- Added tilde (`~`) expansion support to `/add-dir` command
2135
2136## 1.0.41
2137
2138- Hooks: Split Stop hook triggering into Stop and SubagentStop
2139- Hooks: Enabled optional timeout configuration for each command
2140- Hooks: Added "hook_event_name" to hook input
2141- Fixed a bug where MCP tools would display twice in tool list
2142- New tool parameters JSON for Bash tool in `tool_decision` event
2143
2144## 1.0.40
2145
2146- Fixed a bug causing API connection errors with UNABLE_TO_GET_ISSUER_CERT_LOCALLY if `NODE_EXTRA_CA_CERTS` was set
2147
2148## 1.0.39
2149
2150- New Active Time metric in OpenTelemetry logging
2151
2152## 1.0.38
2153
2154- Released hooks. Special thanks to community input in https://github.com/anthropics/claude-code/issues/712. Docs: https://code.claude.com/docs/en/hooks
2155
2156## 1.0.37
2157
2158- Remove ability to set `Proxy-Authorization` header via ANTHROPIC_AUTH_TOKEN or apiKeyHelper
2159
2160## 1.0.36
2161
2162- Web search now takes today's date into context
2163- Fixed a bug where stdio MCP servers were not terminating properly on exit
2164
2165## 1.0.35
2166
2167- Added support for MCP OAuth Authorization Server discovery
2168
2169## 1.0.34
2170
2171- Fixed a memory leak causing a MaxListenersExceededWarning message to appear
2172
2173## 1.0.33
2174
2175- Improved logging functionality with session ID support
2176- Added prompt input undo functionality (Ctrl+Z and vim 'u' command)
2177- Improvements to plan mode
2178
2179## 1.0.32
2180
2181- Updated loopback config for litellm
2182- Added forceLoginMethod setting to bypass login selection screen
2183
2184## 1.0.31
2185
2186- Fixed a bug where ~/.claude.json would get reset when file contained invalid JSON
2187
2188## 1.0.30
2189
2190- Custom slash commands: Run bash output, @-mention files, enable thinking with thinking keywords
2191- Improved file path autocomplete with filename matching
2192- Added timestamps in Ctrl-r mode and fixed Ctrl-c handling
2193- Enhanced jq regex support for complex filters with pipes and select
2194
2195## 1.0.29
2196
2197- Improved CJK character support in cursor navigation and rendering
2198
2199## 1.0.28
2200
2201- Slash commands: Fix selector display during history navigation
2202- Resizes images before upload to prevent API size limit errors
2203- Added XDG_CONFIG_HOME support to configuration directory
2204- Performance optimizations for memory usage
2205- New attributes (terminal.type, language) in OpenTelemetry logging
2206
2207## 1.0.27
2208
2209- Streamable HTTP MCP servers are now supported
2210- Remote MCP servers (SSE and HTTP) now support OAuth
2211- MCP resources can now be @-mentioned
2212- /resume slash command to switch conversations within Claude Code
2213
2214## 1.0.25
2215
2216- Slash commands: moved "project" and "user" prefixes to descriptions
2217- Slash commands: improved reliability for command discovery
2218- Improved support for Ghostty
2219- Improved web search reliability
2220
2221## 1.0.24
2222
2223- Improved /mcp output
2224- Fixed a bug where settings arrays got overwritten instead of merged
2225
2226## 1.0.23
2227
2228- Released TypeScript SDK: import @anthropic-ai/claude-code to get started
2229- Released Python SDK: pip install claude-code-sdk to get started
2230
2231## 1.0.22
2232
2233- SDK: Renamed `total_cost` to `total_cost_usd`
2234
2235## 1.0.21
2236
2237- Improved editing of files with tab-based indentation
2238- Fix for tool_use without matching tool_result errors
2239- Fixed a bug where stdio MCP server processes would linger after quitting Claude Code
2240
2241## 1.0.18
2242
2243- Added --add-dir CLI argument for specifying additional working directories
2244- Added streaming input support without require -p flag
2245- Improved startup performance and session storage performance
2246- Added CLAUDE_BASH_MAINTAIN_PROJECT_WORKING_DIR environment variable to freeze working directory for bash commands
2247- Added detailed MCP server tools display (/mcp)
2248- MCP authentication and permission improvements
2249- Added auto-reconnection for MCP SSE connections on disconnect
2250- Fixed issue where pasted content was lost when dialogs appeared
2251
2252## 1.0.17
2253
2254- We now emit messages from sub-tasks in -p mode (look for the parent_tool_use_id property)
2255- Fixed crashes when the VS Code diff tool is invoked multiple times quickly
2256- MCP server list UI improvements
2257- Update Claude Code process title to display "claude" instead of "node"
2258
2259## 1.0.11
2260
2261- Claude Code can now also be used with a Claude Pro subscription
2262- Added /upgrade for smoother switching to Claude Max plans
2263- Improved UI for authentication from API keys and Bedrock/Vertex/external auth tokens
2264- Improved shell configuration error handling
2265- Improved todo list handling during compaction
2266
2267## 1.0.10
2268
2269- Added markdown table support
2270- Improved streaming performance
2271
2272## 1.0.8
2273
2274- Fixed Vertex AI region fallback when using CLOUD_ML_REGION
2275- Increased default otel interval from 1s -> 5s
2276- Fixed edge cases where MCP_TIMEOUT and MCP_TOOL_TIMEOUT weren't being respected
2277- Fixed a regression where search tools unnecessarily asked for permissions
2278- Added support for triggering thinking non-English languages
2279- Improved compacting UI
2280
2281## 1.0.7
2282
2283- Renamed /allowed-tools -> /permissions
2284- Migrated allowedTools and ignorePatterns from .claude.json -> settings.json
2285- Deprecated claude config commands in favor of editing settings.json
2286- Fixed a bug where --dangerously-skip-permissions sometimes didn't work in --print mode
2287- Improved error handling for /install-github-app
2288- Bugfixes, UI polish, and tool reliability improvements
2289
2290## 1.0.6
2291
2292- Improved edit reliability for tab-indented files
2293- Respect CLAUDE_CONFIG_DIR everywhere
2294- Reduced unnecessary tool permission prompts
2295- Added support for symlinks in @file typeahead
2296- Bugfixes, UI polish, and tool reliability improvements
2297
2298## 1.0.4
2299
2300- Fixed a bug where MCP tool errors weren't being parsed correctly
2301
2302## 1.0.1
2303
2304- Added `DISABLE_INTERLEAVED_THINKING` to give users the option to opt out of interleaved thinking.
2305- Improved model references to show provider-specific names (Sonnet 3.7 for Bedrock, Sonnet 4 for Console)
2306- Updated documentation links and OAuth process descriptions
2307
2308## 1.0.0
2309
2310- Claude Code is now generally available
2311- Introducing Sonnet 4 and Opus 4 models
2312
2313## 0.2.125
2314
2315- Breaking change: Bedrock ARN passed to `ANTHROPIC_MODEL` or `ANTHROPIC_SMALL_FAST_MODEL` should no longer contain an escaped slash (specify `/` instead of `%2F`)
2316- Removed `DEBUG=true` in favor of `ANTHROPIC_LOG=debug`, to log all requests
2317
2318## 0.2.117
2319
2320- Breaking change: --print JSON output now returns nested message objects, for forwards-compatibility as we introduce new metadata fields
2321- Introduced settings.cleanupPeriodDays
2322- Introduced CLAUDE_CODE_API_KEY_HELPER_TTL_MS env var
2323- Introduced --debug mode
2324
2325## 0.2.108
2326
2327- You can now send messages to Claude while it works to steer Claude in real-time
2328- Introduced BASH_DEFAULT_TIMEOUT_MS and BASH_MAX_TIMEOUT_MS env vars
2329- Fixed a bug where thinking was not working in -p mode
2330- Fixed a regression in /cost reporting
2331- Deprecated MCP wizard interface in favor of other MCP commands
2332- Lots of other bugfixes and improvements
2333
2334## 0.2.107
2335
2336- CLAUDE.md files can now import other files. Add @path/to/file.md to ./CLAUDE.md to load additional files on launch
2337
2338## 0.2.106
2339
2340- MCP SSE server configs can now specify custom headers
2341- Fixed a bug where MCP permission prompt didn't always show correctly
2342
2343## 0.2.105
2344
2345- Claude can now search the web
2346- Moved system & account status to /status
2347- Added word movement keybindings for Vim
2348- Improved latency for startup, todo tool, and file edits
2349
2350## 0.2.102
2351
2352- Improved thinking triggering reliability
2353- Improved @mention reliability for images and folders
2354- You can now paste multiple large chunks into one prompt
2355
2356## 0.2.100
2357
2358- Fixed a crash caused by a stack overflow error
2359- Made db storage optional; missing db support disables --continue and --resume
2360
2361## 0.2.98
2362
2363- Fixed an issue where auto-compact was running twice
2364
2365## 0.2.96
2366
2367- Claude Code can now also be used with a Claude Max subscription (https://claude.ai/upgrade)
2368
2369## 0.2.93
2370
2371- Resume conversations from where you left off from with "claude --continue" and "claude --resume"
2372- Claude now has access to a Todo list that helps it stay on track and be more organized
2373
2374## 0.2.82
2375
2376- Added support for --disallowedTools
2377- Renamed tools for consistency: LSTool -> LS, View -> Read, etc.
2378
2379## 0.2.75
2380
2381- Hit Enter to queue up additional messages while Claude is working
2382- Drag in or copy/paste image files directly into the prompt
2383- @-mention files to directly add them to context
2384- Run one-off MCP servers with `claude --mcp-config <path-to-file>`
2385- Improved performance for filename auto-complete
2386
2387## 0.2.74
2388
2389- Added support for refreshing dynamically generated API keys (via apiKeyHelper), with a 5 minute TTL
2390- Task tool can now perform writes and run bash commands
2391
2392## 0.2.72
2393
2394- Updated spinner to indicate tokens loaded and tool usage
2395
2396## 0.2.70
2397
2398- Network commands like curl are now available for Claude to use
2399- Claude can now run multiple web queries in parallel
2400- Pressing ESC once immediately interrupts Claude in Auto-accept mode
2401
2402## 0.2.69
2403
2404- Fixed UI glitches with improved Select component behavior
2405- Enhanced terminal output display with better text truncation logic
2406
2407## 0.2.67
2408
2409- Shared project permission rules can be saved in .claude/settings.json
2410
2411## 0.2.66
2412
2413- Print mode (-p) now supports streaming output via --output-format=stream-json
2414- Fixed issue where pasting could trigger memory or bash mode unexpectedly
2415
2416## 0.2.63
2417
2418- Fixed an issue where MCP tools were loaded twice, which caused tool call errors
2419
2420## 0.2.61
2421
2422- Navigate menus with vim-style keys (j/k) or bash/emacs shortcuts (Ctrl+n/p) for faster interaction
2423- Enhanced image detection for more reliable clipboard paste functionality
2424- Fixed an issue where ESC key could crash the conversation history selector
2425
2426## 0.2.59
2427
2428- Copy+paste images directly into your prompt
2429- Improved progress indicators for bash and fetch tools
2430- Bugfixes for non-interactive mode (-p)
2431
2432## 0.2.54
2433
2434- Quickly add to Memory by starting your message with '#'
2435- Press ctrl+r to see full output for long tool results
2436- Added support for MCP SSE transport
2437
2438## 0.2.53
2439
2440- New web fetch tool lets Claude view URLs that you paste in
2441- Fixed a bug with JPEG detection
2442
2443## 0.2.50
2444
2445- New MCP "project" scope now allows you to add MCP servers to .mcp.json files and commit them to your repository
2446
2447## 0.2.49
2448
2449- Previous MCP server scopes have been renamed: previous "project" scope is now "local" and "global" scope is now "user"
2450
2451## 0.2.47
2452
2453- Press Tab to auto-complete file and folder names
2454- Press Shift + Tab to toggle auto-accept for file edits
2455- Automatic conversation compaction for infinite conversation length (toggle with /config)
2456
2457## 0.2.44
2458
2459- Ask Claude to make a plan with thinking mode: just say 'think' or 'think harder' or even 'ultrathink'
2460
2461## 0.2.41
2462
2463- MCP server startup timeout can now be configured via MCP_TIMEOUT environment variable
2464- MCP server startup no longer blocks the app from starting up
2465
2466## 0.2.37
2467
2468- New /release-notes command lets you view release notes at any time
2469- `claude config add/remove` commands now accept multiple values separated by commas or spaces
2470
2471## 0.2.36
2472
2473- Import MCP servers from Claude Desktop with `claude mcp add-from-claude-desktop`
2474- Add MCP servers as JSON strings with `claude mcp add-json <n> <json>`
2475
2476## 0.2.34
2477
2478- Vim bindings for text input - enable with /vim or /config
2479
2480## 0.2.32
2481
2482- Interactive MCP setup wizard: Run "claude mcp add" to add MCP servers with a step-by-step interface
2483- Fix for some PersistentShell issues
2484
2485## 0.2.31
2486
2487- Custom slash commands: Markdown files in .claude/commands/ directories now appear as custom slash commands to insert prompts into your conversation
2488- MCP debug mode: Run with --mcp-debug flag to get more information about MCP server errors
2489
2490## 0.2.30
2491
2492- Added ANSI color theme for better terminal compatibility
2493- Fixed issue where slash command arguments weren't being sent properly
2494- (Mac-only) API keys are now stored in macOS Keychain
2495
2496## 0.2.26
2497
2498- New /approved-tools command for managing tool permissions
2499- Word-level diff display for improved code readability
2500- Fuzzy matching for slash commands
2501
2502## 0.2.21
2503
2504- Fuzzy matching for /commands