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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 2fa6771 · on Apr 22, 2026 History
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1# Changelog
2
3## 2.1.117
4
5- Forked subagents can now be enabled on external builds by setting `CLAUDE_CODE_FORK_SUBAGENT=1`
6- Agent frontmatter `mcpServers` are now loaded for main-thread agent sessions via `--agent`
7- Improved `/model`: selections now persist across restarts even when the project pins a different model, and the startup header shows when the active model comes from a project or managed-settings pin
8- The `/resume` command now offers to summarize stale, large sessions before re-reading them, matching the existing `--resume` behavior
9- Faster startup when both local and claude.ai MCP servers are configured (concurrent connect now default)
10- `plugin install` on an already-installed plugin now installs any missing dependencies instead of stopping at "already installed"
11- Plugin dependency errors now say "not installed" with an install hint, and `claude plugin marketplace add` now auto-resolves missing dependencies from configured marketplaces
12- Managed-settings `blockedMarketplaces` and `strictKnownMarketplaces` are now enforced on plugin install, update, refresh, and autoupdate
13- Advisor Tool (experimental): dialog now carries an "experimental" label, learn-more link, and startup notification when enabled; sessions no longer get stuck with "Advisor tool result content could not be processed" errors on every prompt and `/compact`
14- The `cleanupPeriodDays` retention sweep now also covers `~/.claude/tasks/`, `~/.claude/shell-snapshots/`, and `~/.claude/backups/`
15- OpenTelemetry: `user_prompt` events now include `command_name` and `command_source` for slash commands; `cost.usage`, `token.usage`, `api_request`, and `api_error` now include an `effort` attribute when the model supports effort levels. Custom/MCP command names are redacted unless `OTEL_LOG_TOOL_DETAILS=1` is set
16- Native builds on macOS and Linux: the `Glob` and `Grep` tools are replaced by embedded `bfs` and `ugrep` available through the Bash tool — faster searches without a separate tool round-trip (Windows and npm-installed builds unchanged)
17- Windows: cached `where.exe` executable lookups per process for faster subprocess launches
18- Default effort for Pro/Max subscribers on Opus 4.6 and Sonnet 4.6 is now `high` (was `medium`)
19- Fixed Plain-CLI OAuth sessions dying with "Please run /login" when the access token expires mid-session — the token is now refreshed reactively on 401
20- Fixed `WebFetch` hanging on very large HTML pages by truncating input before HTML-to-markdown conversion
21- Fixed a crash when a proxy returns HTTP 204 No Content — now surfaces a clear error instead of a `TypeError`
22- Fixed `/login` having no effect when launched with `CLAUDE_CODE_OAUTH_TOKEN` env var and that token expires
23- Fixed prompt-input undo (`Ctrl+_`) doing nothing immediately after typing, and skipping a state on each undo step
24- Fixed `NO_PROXY` not being respected for remote API requests when running under Bun
25- Fixed rare spurious escape/return triggers when key names arrive as coalesced text over slow connections
26- Fixed SDK `reload_plugins` reconnecting all user MCP servers serially
27- Fixed Bedrock application-inference-profile requests failing with 400 when backed by Opus 4.7 with thinking disabled
28- Fixed MCP `elicitation/create` requests auto-cancelling in print/SDK mode when the server finishes connecting mid-turn
29- Fixed subagents running a different model than the main agent incorrectly flagging file reads with a malware warning
30- Fixed idle re-render loop when background tasks are present, reducing memory growth on Linux
31- [VSCode] Fixed "Manage Plugins" panel breaking when multiple large marketplaces are configured
32- Fixed Opus 4.7 sessions showing inflated `/context` percentages and autocompacting too early — Claude Code was computing against a 200K context window instead of Opus 4.7's native 1M
33
34## 2.1.116
35
36- `/resume` on large sessions is significantly faster (up to 67% on 40MB+ sessions) and handles sessions with many dead-fork entries more efficiently
37- Faster MCP startup when multiple stdio servers are configured; `resources/templates/list` is now deferred to first `@`-mention
38- Smoother fullscreen scrolling in VS Code, Cursor, and Windsurf terminals — `/terminal-setup` now configures the editor's scroll sensitivity
39- Thinking spinner now shows progress inline ("still thinking", "thinking more", "almost done thinking"), replacing the separate hint row
40- `/config` search now matches option values (e.g. searching "vim" finds the Editor mode setting)
41- `/doctor` can now be opened while Claude is responding, without waiting for the current turn to finish
42- `/reload-plugins` and background plugin auto-update now auto-install missing plugin dependencies from marketplaces you've already added
43- Bash tool now surfaces a hint when `gh` commands hit GitHub's API rate limit, so agents can back off instead of retrying
44- The Usage tab in Settings now shows your 5-hour and weekly usage immediately and no longer fails when the usage endpoint is rate-limited
45- Agent frontmatter `hooks:` now fire when running as a main-thread agent via `--agent`
46- Slash command menu now shows "No commands match" when your filter has zero results, instead of disappearing
47- Security: sandbox auto-allow no longer bypasses the dangerous-path safety check for `rm`/`rmdir` targeting `/`, `$HOME`, or other critical system directories
48- Fixed Devanagari and other Indic scripts rendering with broken column alignment in the terminal UI
49- Fixed Ctrl+- not triggering undo in terminals using the Kitty keyboard protocol (iTerm2, Ghostty, kitty, WezTerm, Windows Terminal)
50- Fixed Cmd+Left/Right not jumping to line start/end in terminals that use the Kitty keyboard protocol (Warp fullscreen, kitty, Ghostty, WezTerm)
51- Fixed Ctrl+Z hanging the terminal when Claude Code is launched via a wrapper process (e.g. `npx`, `bun run`)
52- Fixed scrollback duplication in inline mode where resizing the terminal or large output bursts would repeat earlier conversation history
53- Fixed modal search dialogs overflowing the screen at short terminal heights, hiding the search box and keyboard hints
54- Fixed scattered blank cells and disappearing composer chrome in the VS Code integrated terminal during scrolling
55- Fixed an intermittent API 400 error related to cache control TTL ordering that could occur when a parallel request completed during request setup
56- Fixed `/branch` rejecting conversations with transcripts larger than 50MB
57- Fixed `/resume` silently showing an empty conversation on large session files instead of reporting the load error
58- Fixed `/plugin` Installed tab showing the same item twice when it appears under Needs attention or Favorites
59- Fixed `/update` and `/tui` not working after entering a worktree mid-session
60
61## 2.1.114
62
63- Fixed a crash in the permission dialog when an agent teams teammate requested tool permission
64
65## 2.1.113
66
67- Changed the CLI to spawn a native Claude Code binary (via a per-platform optional dependency) instead of bundled JavaScript
68- Added `sandbox.network.deniedDomains` setting to block specific domains even when a broader `allowedDomains` wildcard would otherwise permit them
69- Fullscreen mode: Shift+↑/↓ now scrolls the viewport when extending a selection past the visible edge
70- `Ctrl+A` and `Ctrl+E` now move to the start/end of the current logical line in multiline input, matching readline behavior
71- Windows: `Ctrl+Backspace` now deletes the previous word
72- Long URLs in responses and bash output stay clickable when they wrap across lines (in terminals with OSC 8 hyperlinks)
73- Improved `/loop`: pressing Esc now cancels pending wakeups, and wakeups display as "Claude resuming /loop wakeup" for clarity
74- `/extra-usage` now works from Remote Control (mobile/web) clients
75- Remote Control clients can now query `@`-file autocomplete suggestions
76- Improved `/ultrareview`: faster launch with parallelized checks, diffstat in the launch dialog, and animated launching state
77- Subagents that stall mid-stream now fail with a clear error after 10 minutes instead of hanging silently
78- Bash tool: multi-line commands whose first line is a comment now show the full command in the transcript, closing a UI-spoofing vector
79- Running `cd <current-directory> && git …` no longer triggers a permission prompt when the `cd` is a no-op
80- Security: on macOS, `/private/{etc,var,tmp,home}` paths are now treated as dangerous removal targets under `Bash(rm:*)` allow rules
81- Security: Bash deny rules now match commands wrapped in `env`/`sudo`/`watch`/`ionice`/`setsid` and similar exec wrappers
82- Security: `Bash(find:*)` allow rules no longer auto-approve `find -exec`/`-delete`
83- Fixed MCP concurrent-call timeout handling where a message for one tool call could silently disarm another call's watchdog
84- Fixed Cmd-backspace / `Ctrl+U` to once again delete from the cursor to the start of the line
85- Fixed markdown tables breaking when a cell contains an inline code span with a pipe character
86- Fixed session recap auto-firing while composing unsent text in the prompt
87- Fixed `/copy` "Full response" not aligning markdown table columns for pasting into GitHub, Notion, or Slack
88- Fixed messages typed while viewing a running subagent being hidden from its transcript and misattributed to the parent AI
89- Fixed Bash `dangerouslyDisableSandbox` running commands outside the sandbox without a permission prompt
90- Fixed `/effort auto` confirmation — now says "Effort level set to max" to match the status bar label
91- Fixed the "copied N chars" toast overcounting emoji and other multi-code-unit characters
92- Fixed `/insights` crashing with `EBUSY` on Windows
93- Fixed exit confirmation dialog mislabeling one-shot scheduled tasks as recurring — now shows a countdown
94- Fixed slash/@ completion menu not sitting flush against the prompt border in fullscreen mode
95- Fixed `CLAUDE_CODE_EXTRA_BODY` `output_config.effort` causing 400 errors on subagent calls to models that don't support effort and on Vertex AI
96- Fixed prompt cursor disappearing when `NO_COLOR` is set
97- Fixed `ToolSearch` ranking so pasted MCP tool names surface the actual tool instead of description-matching siblings
98- Fixed compacting a resumed long-context session failing with "Extra usage is required for long context requests"
99- Fixed `plugin install` succeeding when a dependency version conflicts with an already-installed plugin — now reports `range-conflict`
100- Fixed "Refine with Ultraplan" not showing the remote session URL in the transcript
101- Fixed SDK image content blocks that fail to process crashing the session — now degrade to a text placeholder
102- Fixed Remote Control sessions not streaming subagent transcripts
103- Fixed Remote Control sessions not being archived when Claude Code exits
104- Fixed `thinking.type.enabled is not supported` 400 error when using Opus 4.7 via a Bedrock Application Inference Profile ARN
105
106## 2.1.112
107
108- Fixed "claude-opus-4-7 is temporarily unavailable" for auto mode
109
110## 2.1.111
111
112- Claude Opus 4.7 xhigh is now available! Use /effort to tune speed vs. intelligence
113- Auto mode is now available for Max subscribers when using Opus 4.7
114- Added `xhigh` effort level for Opus 4.7, sitting between `high` and `max`. Available via `/effort`, `--effort`, and the model picker; other models fall back to `high`
115- `/effort` now opens an interactive slider when called without arguments, with arrow-key navigation between levels and Enter to confirm
116- Added "Auto (match terminal)" theme option that matches your terminal's dark/light mode — select it from `/theme`
117- Added `/less-permission-prompts` skill — scans transcripts for common read-only Bash and MCP tool calls and proposes a prioritized allowlist for `.claude/settings.json`
118- Added `/ultrareview` for running comprehensive code review in the cloud using parallel multi-agent analysis and critique — invoke with no arguments to review your current branch, or `/ultrareview <PR#>` to fetch and review a specific GitHub PR
119- Auto mode no longer requires `--enable-auto-mode`
120- Windows: PowerShell tool is progressively rolling out. Opt in or out with `CLAUDE_CODE_USE_POWERSHELL_TOOL`. On Linux and macOS, enable with `CLAUDE_CODE_USE_POWERSHELL_TOOL=1` (requires `pwsh` on PATH)
121- Read-only bash commands with glob patterns (e.g. `ls *.ts`) and commands starting with `cd <project-dir> &&` no longer trigger a permission prompt
122- Suggest the closest matching subcommand when `claude <word>` is invoked with a near-miss typo (e.g. `claude udpate` → "Did you mean `claude update`?")
123- Plan files are now named after your prompt (e.g. `fix-auth-race-snug-otter.md`) instead of purely random words
124- Improved `/setup-vertex` and `/setup-bedrock` to show the actual `settings.json` path when `CLAUDE_CONFIG_DIR` is set, seed model candidates from existing pins on re-run, and offer a "with 1M context" option for supported models
125- `/skills` menu now supports sorting by estimated token count — press `t` to toggle
126- `Ctrl+U` now clears the entire input buffer (previously: delete to start of line); press `Ctrl+Y` to restore
127- `Ctrl+L` now forces a full screen redraw in addition to clearing the prompt input
128- Transcript view footer now shows `[` (dump to scrollback) and `v` (open in editor) shortcuts
129- The "+N lines" marker for truncated long pastes is now a full-width rule for easier scanning
130- Headless `--output-format stream-json` now includes `plugin_errors` on the init event when plugins are demoted for unsatisfied dependencies
131- Added `OTEL_LOG_RAW_API_BODIES` environment variable to emit full API request and response bodies as OpenTelemetry log events for debugging
132- Suppressed spurious decompression, network, and transient error messages that could appear in the TUI during normal operation
133- Reverted the v2.1.110 cap on non-streaming fallback retries — it traded long waits for more outright failures during API overload
134- Fixed terminal display tearing (random characters, drifting input) in iTerm2 + tmux setups when terminal notifications are sent
135- Fixed `@` file suggestions re-scanning the entire project on every turn in non-git working directories, and showing only config files in freshly-initialized git repos with no tracked files
136- Fixed LSP diagnostics from before an edit appearing after it, causing the model to re-read files it just edited
137- Fixed tab-completing `/resume` immediately resuming an arbitrary titled session instead of showing the session picker
138- Fixed `/context` grid rendering with extra blank lines between rows
139- Fixed `/clear` dropping the session name set by `/rename`, causing statusline output to lose `session_name`
140- Improved plugin error handling: dependency errors now distinguish conflicting, invalid, and overly complex version requirements; fixed stale resolved versions after `plugin update`; `plugin install` now recovers from interrupted prior installs
141- Fixed Claude calling a non-existent `commit` skill and showing "Unknown skill: commit" for users without a custom `/commit` command
142- Fixed 429 rate-limit errors on Bedrock/Vertex/Foundry referencing status.claude.com (it only covers Anthropic-operated providers)
143- Fixed feedback surveys appearing back-to-back after dismissing one
144- Fixed bare URLs in bash/PowerShell/MCP tool output being unclickable when the terminal wraps them across lines
145- Windows: `CLAUDE_ENV_FILE` and SessionStart hook environment files now apply (previously a no-op)
146- Windows: permission rules with drive-letter paths are now correctly root-anchored, and paths differing only by drive-letter case are recognized as the same path
147
148## 2.1.110
149
150- Added `/tui` command and `tui` setting — run `/tui fullscreen` to switch to flicker-free rendering in the same conversation
151- Added push notification tool — Claude can send mobile push notifications when Remote Control and "Push when Claude decides" config are enabled
152- Changed `Ctrl+O` to toggle between normal and verbose transcript only; focus view is now toggled separately with the new `/focus` command
153- Added `autoScrollEnabled` config to disable conversation auto-scroll in fullscreen mode
154- Added option to show Claude's last response as commented context in the `Ctrl+G` external editor (enable via `/config`)
155- Improved `/plugin` Installed tab — items needing attention and favorites appear at the top, disabled items are hidden behind a fold, and `f` favorites the selected item
156- Improved `/doctor` to warn when an MCP server is defined in multiple config scopes with different endpoints
157- `--resume`/`--continue` now resurrects unexpired scheduled tasks
158- `/context`, `/exit`, and `/reload-plugins` now work from Remote Control (mobile/web) clients
159- Write tool now informs the model when you edit the proposed content in the IDE diff before accepting
160- Bash tool now enforces the documented maximum timeout instead of accepting arbitrarily large values
161- SDK/headless sessions now read `TRACEPARENT`/`TRACESTATE` from the environment for distributed trace linking
162- Session recap is now enabled for users with telemetry disabled (Bedrock, Vertex, Foundry, `DISABLE_TELEMETRY`). Opt out via `/config` or `CLAUDE_CODE_ENABLE_AWAY_SUMMARY=0`.
163- Fixed MCP tool calls hanging indefinitely when the server connection drops mid-response on SSE/HTTP transports
164- Fixed non-streaming fallback retries causing multi-minute hangs when the API is unreachable
165- Fixed session recap, local slash-command output, and other system status lines not appearing in focus mode
166- Fixed high CPU usage in fullscreen when text is selected while a tool is running
167- Fixed plugin install not honoring dependencies declared in `plugin.json` when the marketplace entry omits them; `/plugin` install now lists auto-installed dependencies
168- Fixed skills with `disable-model-invocation: true` failing when invoked via `/<skill>` mid-message
169- Fixed `--resume` sometimes showing the first prompt instead of the `/rename` name for sessions still running or exited uncleanly
170- Fixed queued messages briefly appearing twice during multi-tool-call turns
171- Fixed session cleanup not removing the full session directory including subagent transcripts
172- Fixed dropped keystrokes after the CLI relaunches (e.g. `/tui`, provider setup wizards)
173- Fixed garbled startup rendering in macOS Terminal.app and other terminals that don't support synchronized output
174- Hardened "Open in editor" actions against command injection from untrusted filenames
175- Fixed `PermissionRequest` hooks returning `updatedInput` not being re-checked against `permissions.deny` rules; `setMode:'bypassPermissions'` updates now respect `disableBypassPermissionsMode`
176- Fixed `PreToolUse` hook `additionalContext` being dropped when the tool call fails
177- Fixed stdio MCP servers that print stray non-JSON lines to stdout being disconnected on the first stray line (regression in 2.1.105)
178- Fixed headless/SDK session auto-title firing an extra Haiku request when `CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC` or `CLAUDE_CODE_DISABLE_TERMINAL_TITLE` is set
179- Fixed potential excessive memory allocation when piped (non-TTY) Ink output contains a single very wide line
180- Fixed `/skills` menu not scrolling when the list overflows the modal in fullscreen mode
181- Fixed Remote Control sessions showing a generic error instead of prompting for re-login when the session is too old
182- Fixed Remote Control session renames from claude.ai not persisting the title to the local CLI session
183
184## 2.1.109
185
186- Improved the extended-thinking indicator with a rotating progress hint
187
188## 2.1.108
189
190- Added `ENABLE_PROMPT_CACHING_1H` env var to opt into 1-hour prompt cache TTL on API key, Bedrock, Vertex, and Foundry (`ENABLE_PROMPT_CACHING_1H_BEDROCK` is deprecated but still honored), and `FORCE_PROMPT_CACHING_5M` to force 5-minute TTL
191- Added recap feature to provide context when returning to a session, configurable in `/config` and manually invocable with `/recap`; force with `CLAUDE_CODE_ENABLE_AWAY_SUMMARY` if telemetry disabled.
192- The model can now discover and invoke built-in slash commands like `/init`, `/review`, and `/security-review` via the Skill tool
193- `/undo` is now an alias for `/rewind`
194- Improved `/model` to warn before switching models mid-conversation, since the next response re-reads the full history uncached
195- Improved `/resume` picker to default to sessions from the current directory; press `Ctrl+A` to show all projects
196- Improved error messages: server rate limits are now distinguished from plan usage limits; 5xx/529 errors show a link to status.claude.com; unknown slash commands suggest the closest match
197- Reduced memory footprint for file reads, edits, and syntax highlighting by loading language grammars on demand
198- Added "verbose" indicator when viewing the detailed transcript (`Ctrl+O`)
199- Added a warning at startup when prompt caching is disabled via `DISABLE_PROMPT_CACHING*` environment variables
200- Fixed paste not working in the `/login` code prompt (regression in 2.1.105)
201- Fixed subscribers who set `DISABLE_TELEMETRY` falling back to 5-minute prompt cache TTL instead of 1 hour
202- Fixed Agent tool prompting for permission in auto mode when the safety classifier's transcript exceeded its context window
203- Fixed Bash tool producing no output when `CLAUDE_ENV_FILE` (e.g. `~/.zprofile`) ends with a `#` comment line
204- Fixed `claude --resume <session-id>` losing the session's custom name and color set via `/rename`
205- Fixed session titles showing placeholder example text when the first message is a short greeting
206- Fixed terminal escape codes appearing as garbage text in the prompt input after `--teleport`
207- Fixed `/feedback` retry: pressing Enter to resubmit after a failure now works without first editing the description
208- Fixed `--teleport` and `--resume <id>` precondition errors (e.g. dirty git tree, session not found) exiting silently instead of showing the error message
209- Fixed Remote Control session titles set in the web UI being overwritten by auto-generated titles after the third message
210- Fixed `--resume` truncating sessions when the transcript contained a self-referencing message
211- Fixed transcript write failures (e.g., disk full) being silently dropped instead of being logged
212- Fixed diacritical marks (accents, umlauts, cedillas) being dropped from responses when the `language` setting is configured
213- Fixed policy-managed plugins never auto-updating when running from a different project than where they were first installed
214
215## 2.1.107
216
217- Show thinking hints sooner during long operations
218
219## 2.1.105
220
221- Added `path` parameter to the `EnterWorktree` tool to switch into an existing worktree of the current repository
222- Added PreCompact hook support: hooks can now block compaction by exiting with code 2 or returning `{"decision":"block"}`
223- Added background monitor support for plugins via a top-level `monitors` manifest key that auto-arms at session start or on skill invoke
224- `/proactive` is now an alias for `/loop`
225- Improved stalled API stream handling: streams now abort after 5 minutes of no data and retry non-streaming instead of hanging indefinitely
226- Improved network error messages: connection errors now show a retry message immediately instead of a silent spinner
227- Improved file write display: long single-line writes (e.g. minified JSON) are now truncated in the UI instead of paginating across many screens
228- Improved `/doctor` layout with status icons; press `f` to have Claude fix reported issues
229- Improved `/config` labels and descriptions for clarity
230- Improved skill description handling: raised the listing cap from 250 to 1,536 characters and added a startup warning when descriptions are truncated
231- Improved `WebFetch` to strip `<style>` and `<script>` contents from fetched pages so CSS-heavy pages no longer exhaust the content budget before reaching actual text
232- Improved stale agent worktree cleanup to remove worktrees whose PR was squash-merged instead of keeping them indefinitely
233- Improved MCP large-output truncation prompt to give format-specific recipes (e.g. `jq` for JSON, computed Read chunk sizes for text)
234- Fixed images attached to queued messages (sent while Claude is working) being dropped
235- Fixed screen going blank when the prompt input wraps to a second line in long conversations
236- Fixed leading whitespace getting copied when selecting multi-line assistant responses in fullscreen mode
237- Fixed leading whitespace being trimmed from assistant messages, breaking ASCII art and indented diagrams
238- Fixed garbled bash output when commands print clickable file links (e.g. Python `rich`/`loguru` logging)
239- Fixed alt+enter not inserting a newline in terminals using ESC-prefix alt encoding, and Ctrl+J not inserting a newline (regression in 2.1.100)
240- Fixed duplicate "Creating worktree" text in EnterWorktree/ExitWorktree tool display
241- Fixed queued user prompts disappearing from focus mode
242- Fixed one-shot scheduled tasks re-firing repeatedly when the file watcher missed the post-fire cleanup
243- Fixed inbound channel notifications being silently dropped after the first message for Team/Enterprise users
244- Fixed marketplace plugins with `package.json` and lockfile not having dependencies installed automatically after install/update
245- Fixed marketplace auto-update leaving the official marketplace in a broken state when a plugin process holds files open during the update
246- Fixed "Resume this session with..." hint not printing on exit after `/resume`, `--worktree`, or `/branch`
247- Fixed feedback survey shortcut keys firing when typed at the end of a longer prompt
248- Fixed stdio MCP server emitting malformed (non-JSON) output hanging the session instead of failing fast with "Connection closed"
249- Fixed MCP tools missing on the first turn of headless/remote-trigger sessions when MCP servers connect asynchronously
250- Fixed `/model` picker on AWS Bedrock in non-US regions persisting invalid `us.*` model IDs to `settings.json` when inference profile discovery is still in-flight
251- Fixed 429 rate-limit errors showing a raw JSON dump instead of a clean message for API-key, Bedrock, and Vertex users
252- Fixed crash on resume when session contains malformed text blocks
253- Fixed `/help` dropping the tab bar, Shortcuts heading, and footer at short terminal heights
254- Fixed malformed keybinding entry values in `keybindings.json` being silently loaded instead of rejected with a clear error
255- Fixed `CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC` in one project's settings permanently disabling usage metrics for all projects on the machine
256- Fixed washed-out 16-color palette when using Ghostty, Kitty, Alacritty, WezTerm, foot, rio, or Contour over SSH/mosh
257- Fixed Bash tool suggesting `acceptEdits` permission mode when exiting plan mode would downgrade from a higher permission level
258
259## 2.1.101
260
261- Added `/team-onboarding` command to generate a teammate ramp-up guide from your local Claude Code usage
262- Added OS CA certificate store trust by default, so enterprise TLS proxies work without extra setup (set `CLAUDE_CODE_CERT_STORE=bundled` to use only bundled CAs)
263- `/ultraplan` and other remote-session features now auto-create a default cloud environment instead of requiring web setup first
264- Improved brief mode to retry once when Claude responds with plain text instead of a structured message
265- Improved focus mode: Claude now writes more self-contained summaries since it knows you only see its final message
266- Improved tool-not-available errors to explain why and how to proceed when the model calls a tool that exists but isn't available in the current context
267- Improved rate-limit retry messages to show which limit was hit and when it resets instead of an opaque seconds countdown
268- Improved refusal error messages to include the API-provided explanation when available
269- Improved `claude -p --resume <name>` to accept session titles set via `/rename` or `--name`
270- Improved settings resilience: an unrecognized hook event name in `settings.json` no longer causes the entire file to be ignored
271- Improved plugin hooks from plugins force-enabled by managed settings to run when `allowManagedHooksOnly` is set
272- Improved `/plugin` and `claude plugin update` to show a warning when the marketplace could not be refreshed, instead of silently reporting a stale version
273- Improved plan mode to hide the "Refine with Ultraplan" option when the user's org or auth setup can't reach Claude Code on the web
274- Improved beta tracing to honor `OTEL_LOG_USER_PROMPTS`, `OTEL_LOG_TOOL_DETAILS`, and `OTEL_LOG_TOOL_CONTENT`; sensitive span attributes are no longer emitted unless opted in
275- Improved SDK `query()` to clean up subprocess and temp files when consumers `break` from `for await` or use `await using`
276- Fixed a command injection vulnerability in the POSIX `which` fallback used by LSP binary detection
277- Fixed a memory leak where long sessions retained dozens of historical copies of the message list in the virtual scroller
278- Fixed `--resume`/`--continue` losing conversation context on large sessions when the loader anchored on a dead-end branch instead of the live conversation
279- Fixed `--resume` chain recovery bridging into an unrelated subagent conversation when a subagent message landed near a main-chain write gap
280- Fixed a crash on `--resume` when a persisted Edit/Write tool result was missing its `file_path`
281- Fixed a hardcoded 5-minute request timeout that aborted slow backends (local LLMs, extended thinking, slow gateways) regardless of `API_TIMEOUT_MS`
282- Fixed `permissions.deny` rules not overriding a PreToolUse hook's `permissionDecision: "ask"` — previously the hook could downgrade a deny into a prompt
283- Fixed `--setting-sources` without `user` causing background cleanup to ignore `cleanupPeriodDays` and delete conversation history older than 30 days
284- Fixed Bedrock SigV4 authentication failing with 403 when `ANTHROPIC_AUTH_TOKEN`, `apiKeyHelper`, or `ANTHROPIC_CUSTOM_HEADERS` set an Authorization header
285- Fixed `claude -w <name>` failing with "already exists" after a previous session's worktree cleanup left a stale directory
286- Fixed subagents not inheriting MCP tools from dynamically-injected servers
287- Fixed sub-agents running in isolated worktrees being denied Read/Edit access to files inside their own worktree
288- Fixed sandboxed Bash commands failing with `mktemp: No such file or directory` after a fresh boot
289- Fixed `claude mcp serve` tool calls failing with "Tool execution failed" in MCP clients that validate `outputSchema`
290- Fixed `RemoteTrigger` tool's `run` action sending an empty body and being rejected by the server
291- Fixed several `/resume` picker issues: narrow default view hiding sessions from other projects, unreachable preview on Windows Terminal, incorrect cwd in worktrees, session-not-found errors not surfacing in stderr, terminal title not being set, and resume hint overlapping the prompt input
292- Fixed Grep tool ENOENT when the embedded ripgrep binary path becomes stale (VS Code extension auto-update, macOS App Translocation); now falls back to system `rg` and self-heals mid-session
293- Fixed `/btw` writing a copy of the entire conversation to disk on every use
294- Fixed `/context` Free space and Messages breakdown disagreeing with the header percentage
295- Fixed several plugin issues: slash commands resolving to the wrong plugin with duplicate `name:` frontmatter, `/plugin update` failing with `ENAMETOOLONG`, Discover showing already-installed plugins, directory-source plugins loading from a stale version cache, and skills not honoring `context: fork` and `agent` frontmatter fields
296- Fixed the `/mcp` menu offering OAuth-specific actions for MCP servers configured with `headersHelper`; Reconnect is now offered instead to re-invoke the helper script
297- Fixed `ctrl+]`, `ctrl+\`, and `ctrl+^` keybindings not firing in terminals that send raw C0 control bytes (Terminal.app, default iTerm2, xterm)
298- Fixed `/login` OAuth URL rendering with padding that prevented clean mouse selection
299- Fixed rendering issues: flicker in non-fullscreen mode when content above the visible area changed, terminal scrollback being wiped during long sessions in non-fullscreen mode, and mouse-scroll escape sequences occasionally leaking into the prompt as text
300- Fixed crash when `settings.json` env values are numbers instead of strings
301- Fixed in-app settings writes (e.g. `/add-dir --remember`, `/config`) not refreshing the in-memory snapshot, preventing removed directories from being revoked mid-session
302- Fixed custom keybindings (`~/.claude/keybindings.json`) not loading on Bedrock, Vertex, and other third-party providers
303- Fixed `claude --continue -p` not correctly continuing sessions created by `-p` or the SDK
304- Fixed several Remote Control issues: worktrees removed on session crash, connection failures not persisting in the transcript, spurious "Disconnected" indicator in brief mode for local sessions, and `/remote-control` failing over SSH when only `CLAUDE_CODE_ORGANIZATION_UUID` is set
305- Fixed `/insights` sometimes omitting the report file link from its response
306- [VSCode] Fixed the file attachment below the chat input not clearing when the last editor tab is closed
307
308## 2.1.98
309
310- Added interactive Google Vertex AI setup wizard accessible from the login screen when selecting "3rd-party platform", guiding you through GCP authentication, project and region configuration, credential verification, and model pinning
311- Added `CLAUDE_CODE_PERFORCE_MODE` env var: when set, Edit/Write/NotebookEdit fail on read-only files with a `p4 edit` hint instead of silently overwriting them
312- Added Monitor tool for streaming events from background scripts
313- Added subprocess sandboxing with PID namespace isolation on Linux when `CLAUDE_CODE_SUBPROCESS_ENV_SCRUB` is set, and `CLAUDE_CODE_SCRIPT_CAPS` env var to limit per-session script invocations
314- Added `--exclude-dynamic-system-prompt-sections` flag to print mode for improved cross-user prompt caching
315- Added `workspace.git_worktree` to the status line JSON input, set whenever the current directory is inside a linked git worktree
316- Added W3C `TRACEPARENT` env var to Bash tool subprocesses when OTEL tracing is enabled, so child-process spans correctly parent to Claude Code's trace tree
317- LSP: Claude Code now identifies itself to language servers via `clientInfo` in the initialize request
318- Fixed a Bash tool permission bypass where a backslash-escaped flag could be auto-allowed as read-only and lead to arbitrary code execution
319- Fixed compound Bash commands bypassing forced permission prompts for safety checks and explicit ask rules in auto and bypass-permissions modes
320- Fixed read-only commands with env-var prefixes not prompting unless the var is known-safe (`LANG`, `TZ`, `NO_COLOR`, etc.)
321- Fixed redirects to `/dev/tcp/...` or `/dev/udp/...` not prompting instead of auto-allowing
322- Fixed stalled streaming responses timing out instead of falling back to non-streaming mode
323- Fixed 429 retries burning all attempts in ~13s when the server returns a small `Retry-After` — exponential backoff now applies as a minimum
324- Fixed MCP OAuth `oauth.authServerMetadataUrl` config override not being honored on token refresh after restart, affecting ADFS and similar IdPs
325- Fixed capital letters being dropped to lowercase on xterm and VS Code integrated terminal when the kitty keyboard protocol is active
326- Fixed macOS text replacements deleting the trigger word instead of inserting the substitution
327- Fixed `--dangerously-skip-permissions` being silently downgraded to accept-edits mode after approving a write to a protected path via Bash
328- Fixed managed-settings allow rules remaining active after an admin removed them, until process restart
329- Fixed `permissions.additionalDirectories` changes not applying mid-session — removed directories lose access immediately and added ones work without restart
330- Fixed removing a directory from `additionalDirectories` revoking access to the same directory passed via `--add-dir`
331- Fixed `Bash(cmd:*)` and `Bash(git commit *)` wildcard permission rules failing to match commands with extra spaces or tabs
332- Fixed `Bash(...)` deny rules being downgraded to a prompt for piped commands that mix `cd` with other segments
333- Fixed false Bash permission prompts for `cut -d /`, `paste -d /`, `column -s /`, `awk '{print $1}' file`, and filenames containing `%`
334- Fixed permission rules with names matching JavaScript prototype properties (e.g. `toString`) causing `settings.json` to be silently ignored
335- Fixed agent team members not inheriting the leader's permission mode when using `--dangerously-skip-permissions`
336- Fixed a crash in fullscreen mode when hovering over MCP tool results
337- Fixed copying wrapped URLs in fullscreen mode inserting spaces at line breaks
338- Fixed file-edit diffs disappearing from the UI on `--resume` when the edited file was larger than 10KB
339- Fixed several `/resume` picker issues: `--resume <name>` opening uneditable, filter reload wiping search state, empty list swallowing arrow keys, cross-project staleness, and transient task-status text replacing conversation summaries
340- Fixed `/export` not honoring absolute paths and `~`, and silently rewriting user-supplied extensions to `.txt`
341- Fixed `/effort max` being denied for unknown or future model IDs
342- Fixed slash command picker breaking when a plugin's frontmatter `name` is a YAML boolean keyword
343- Fixed rate-limit upsell text being hidden after message remounts
344- Fixed MCP tools with `_meta["anthropic/maxResultSizeChars"]` not bypassing the token-based persist layer
345- Fixed voice mode leaking dozens of space characters into the input when re-holding the push-to-talk key while the previous transcript is still processing
346- Fixed `DISABLE_AUTOUPDATER` not fully suppressing the npm registry version check and symlink modification on npm-based installs
347- Fixed a memory leak where Remote Control permission handler entries were retained for the lifetime of the session
348- Fixed background subagents that fail with an error not reporting partial progress to the parent agent
349- Fixed prompt-type Stop/SubagentStop hooks failing on long sessions, and hook evaluator API errors showing "JSON validation failed" instead of the real message
350- Fixed feedback survey rendering when dismissed
351- Fixed Bash `grep -f FILE` / `rg -f FILE` not prompting when reading a pattern file outside the working directory
352- Fixed stale subagent worktree cleanup removing worktrees that contain untracked files
353- Fixed `sandbox.network.allowMachLookup` not taking effect on macOS
354- Improved `/resume` filter hint labels and added project/worktree/branch names in the filter indicator
355- Improved footer indicators (Focus, notifications) to stay on the mode-indicator row instead of wrapping at narrow terminal widths
356- Improved `/agents` with a tabbed layout: a Running tab shows live subagents, and the Library tab adds Run agent and View running instance actions
357- Improved `/reload-plugins` to pick up plugin-provided skills without requiring a restart
358- Improved Accept Edits mode to auto-approve filesystem commands prefixed with safe env vars or process wrappers
359- Improved Vim mode: `j`/`k` in NORMAL mode now navigate history and select the footer pill at the input boundary
360- Improved hook errors in the transcript to include the first line of stderr for self-diagnosis without `--debug`
361- Improved OTEL tracing: interaction spans now correctly wrap full turns under concurrent SDK calls, and headless turns end spans per-turn
362- Improved transcript entries to carry final token usage instead of streaming placeholders
363- Updated the `/claude-api` skill to cover Managed Agents alongside Claude API
364- [VSCode] Fixed false-positive "requires git-bash" error on Windows when `CLAUDE_CODE_GIT_BASH_PATH` is set or Git is installed at a default location
365- Fixed `CLAUDE_CODE_MAX_CONTEXT_TOKENS` to honor `DISABLE_COMPACT` when it is set.
366- Dropped `/compact` hints when `DISABLE_COMPACT` is set.
367
368## 2.1.97
369
370- Added focus view toggle (`Ctrl+O`) in `NO_FLICKER` mode showing prompt, one-line tool summary with edit diffstats, and final response
371- Added `refreshInterval` status line setting to re-run the status line command every N seconds
372- Added `workspace.git_worktree` to the status line JSON input, set when the current directory is inside a linked git worktree
373- Added `● N running` indicator in `/agents` next to agent types with live subagent instances
374- Added syntax highlighting for Cedar policy files (`.cedar`, `.cedarpolicy`)
375- Fixed `--dangerously-skip-permissions` being silently downgraded to accept-edits mode after approving a write to a protected path
376- Fixed and hardened Bash tool permissions, tightening checks around env-var prefixes and network redirects, and reducing false prompts on common commands
377- Fixed permission rules with names matching JavaScript prototype properties (e.g. `toString`) causing `settings.json` to be silently ignored
378- Fixed managed-settings allow rules remaining active after an admin removed them until process restart
379- Fixed `permissions.additionalDirectories` changes in settings not applying mid-session
380- Fixed removing a directory from `settings.permissions.additionalDirectories` revoking access to the same directory passed via `--add-dir`
381- Fixed MCP HTTP/SSE connections accumulating ~50 MB/hr of unreleased buffers when servers reconnect
382- Fixed MCP OAuth `oauth.authServerMetadataUrl` not being honored on token refresh after restart, fixing ADFS and similar IdPs
383- Fixed 429 retries burning all attempts in ~13 seconds when the server returns a small `Retry-After` — exponential backoff now applies as a minimum
384- Fixed rate-limit upgrade options disappearing after context compaction
385- Fixed several `/resume` picker issues: `--resume <name>` opening uneditable, Ctrl+A reload wiping search, empty list swallowing navigation, task-status text replacing conversation summary, and cross-project staleness
386- Fixed file-edit diffs disappearing on `--resume` when the edited file was larger than 10KB
387- Fixed `--resume` cache misses and lost mid-turn input from attachment messages not being saved to the transcript
388- Fixed messages typed while Claude is working not being persisted to the transcript
389- Fixed prompt-type `Stop`/`SubagentStop` hooks failing on long sessions, and hook evaluator API errors displaying "JSON validation failed" instead of the actual message
390- Fixed subagents with worktree isolation or `cwd:` override leaking their working directory back to the parent session's Bash tool
391- Fixed compaction writing duplicate multi-MB subagent transcript files on prompt-too-long retries
392- Fixed `claude plugin update` reporting "already at the latest version" for git-based marketplace plugins when the remote had newer commits
393- Fixed slash command picker breaking when a plugin's frontmatter `name` is a YAML boolean keyword
394- Fixed copying wrapped URLs in `NO_FLICKER` mode inserting spaces at line breaks
395- Fixed scroll rendering artifacts in `NO_FLICKER` mode when running inside zellij
396- Fixed a crash in `NO_FLICKER` mode when hovering over MCP tool results
397- Fixed a `NO_FLICKER` mode memory leak where API retries left stale streaming state
398- Fixed slow mouse-wheel scrolling in `NO_FLICKER` mode on Windows Terminal
399- Fixed custom status line not displaying in `NO_FLICKER` mode on terminals shorter than 24 rows
400- Fixed Shift+Enter and Alt/Cmd+arrow shortcuts not working in Warp with `NO_FLICKER` mode
401- Fixed Korean/Japanese/Unicode text becoming garbled when copied in no-flicker mode on Windows
402- Fixed Bedrock SigV4 authentication failing when `AWS_BEARER_TOKEN_BEDROCK` or `ANTHROPIC_BEDROCK_BASE_URL` are set to empty strings (as GitHub Actions does for unset inputs)
403- Improved Accept Edits mode to auto-approve filesystem commands prefixed with safe env vars or process wrappers (e.g. `LANG=C rm foo`, `timeout 5 mkdir out`)
404- Improved auto mode and bypass-permissions mode to auto-approve sandbox network access prompts
405- Improved sandbox: `sandbox.network.allowMachLookup` now takes effect on macOS
406- Improved image handling: pasted and attached images are now compressed to the same token budget as images read via the Read tool
407- Improved slash command and `@`-mention completion to trigger after CJK sentence punctuation, so Japanese/Chinese input no longer requires a space before `/` or `@`
408- Improved Bridge sessions to show the local git repo, branch, and working directory on the claude.ai session card
409- Improved footer layout: indicators (Focus, notifications) now stay on the mode-indicator row instead of wrapping below
410- Improved context-low warning to show as a transient footer notification instead of a persistent row
411- Improved markdown blockquotes to show a continuous left bar across wrapped lines
412- Improved session transcript size by skipping empty hook entries and capping stored pre-edit file copies
413- Improved transcript accuracy: per-block entries now carry the final token usage instead of the streaming placeholder
414- Improved Bash tool OTEL tracing: subprocesses now inherit a W3C `TRACEPARENT` env var when tracing is enabled
415- Updated `/claude-api` skill to cover Managed Agents alongside the Claude API
416
417## 2.1.96
418
419- Fixed Bedrock requests failing with `403 "Authorization header is missing"` when using `AWS_BEARER_TOKEN_BEDROCK` or `CLAUDE_CODE_SKIP_BEDROCK_AUTH` (regression in 2.1.94)
420
421## 2.1.94
422
423- Added support for Amazon Bedrock powered by Mantle, set `CLAUDE_CODE_USE_MANTLE=1`
424- Changed default effort level from medium to high for API-key, Bedrock/Vertex/Foundry, Team, and Enterprise users (control this with `/effort`)
425- Added compact `Slacked #channel` header with a clickable channel link for Slack MCP send-message tool calls
426- Added `keep-coding-instructions` frontmatter field support for plugin output styles
427- Added `hookSpecificOutput.sessionTitle` to `UserPromptSubmit` hooks for setting the session title
428- Plugin skills declared via `"skills": ["./"]` now use the skill's frontmatter `name` for the invocation name instead of the directory basename, giving a stable name across install methods
429- Fixed agents appearing stuck after a 429 rate-limit response with a long Retry-After header — the error now surfaces immediately instead of silently waiting
430- Fixed Console login on macOS silently failing with "Not logged in" when the login keychain is locked or its password is out of sync — the error is now surfaced and `claude doctor` diagnoses the fix
431- Fixed plugin skill hooks defined in YAML frontmatter being silently ignored
432- Fixed plugin hooks failing with "No such file or directory" when `CLAUDE_PLUGIN_ROOT` was not set
433- Fixed `${CLAUDE_PLUGIN_ROOT}` resolving to the marketplace source directory instead of the installed cache for local-marketplace plugins on startup
434- Fixed scrollback showing the same diff repeated and blank pages in long-running sessions
435- Fixed multiline user prompts in the transcript indenting wrapped lines under the `❯` caret instead of under the text
436- Fixed Shift+Space inserting the literal word "space" instead of a space character in search inputs
437- Fixed hyperlinks opening two browser tabs when clicked inside tmux running in an xterm.js-based terminal (VS Code, Hyper, Tabby)
438- Fixed an alt-screen rendering bug where content height changes mid-scroll could leave compounding ghost lines
439- Fixed `FORCE_HYPERLINK` environment variable being ignored when set via `settings.json` `env`
440- Fixed native terminal cursor not tracking the selected tab in dialogs, so screen readers and magnifiers can follow tab navigation
441- Fixed Bedrock invocation of Sonnet 3.5 v2 by using the `us.` inference profile ID
442- Fixed SDK/print mode not preserving the partial assistant response in conversation history when interrupted mid-stream
443- Improved `--resume` to resume sessions from other worktrees of the same repo directly instead of printing a `cd` command
444- Fixed CJK and other multibyte text being corrupted with U+FFFD in stream-json input/output when chunk boundaries split a UTF-8 sequence
445- [VSCode] Reduced cold-open subprocess work on starting a session
446- [VSCode] Fixed dropdown menus selecting the wrong item when the mouse was over the list while typing or using arrow keys
447- [VSCode] Added a warning banner when `settings.json` files fail to parse, so users know their permission rules are not being applied
448
449## 2.1.92
450
451- Added `forceRemoteSettingsRefresh` policy setting: when set, the CLI blocks startup until remote managed settings are freshly fetched, and exits if the fetch fails (fail-closed)
452- Added interactive Bedrock setup wizard accessible from the login screen when selecting "3rd-party platform" — guides you through AWS authentication, region configuration, credential verification, and model pinning
453- Added per-model and cache-hit breakdown to `/cost` for subscription users
454- `/release-notes` is now an interactive version picker
455- Remote Control session names now use your hostname as the default prefix (e.g. `myhost-graceful-unicorn`), overridable with `--remote-control-session-name-prefix`
456- Pro users now see a footer hint when returning to a session after the prompt cache has expired, showing roughly how many tokens the next turn will send uncached
457- Fixed subagent spawning permanently failing with "Could not determine pane count" after tmux windows are killed or renumbered during a long-running session
458- Fixed prompt-type Stop hooks incorrectly failing when the small fast model returns `ok:false`, and restored `preventContinuation:true` semantics for non-Stop prompt-type hooks
459- Fixed tool input validation failures when streaming emits array/object fields as JSON-encoded strings
460- Fixed an API 400 error that could occur when extended thinking produced a whitespace-only text block alongside real content
461- Fixed accidental feedback survey submissions from auto-pilot keypresses and consecutive-prompt digit collisions
462- Fixed misleading "esc to interrupt" hint appearing alongside "esc to clear" when a text selection exists in fullscreen mode during processing
463- Fixed Homebrew install update prompts to use the cask's release channel (`claude-code` → stable, `claude-code@latest` → latest)
464- Fixed `ctrl+e` jumping to the end of the next line when already at end of line in multiline prompts
465- Fixed an issue where the same message could appear at two positions when scrolling up in fullscreen mode (iTerm2, Ghostty, and other terminals with DEC 2026 support)
466- Fixed idle-return "/clear to save X tokens" hint showing cumulative session tokens instead of current context size
467- Fixed plugin MCP servers stuck "connecting" on session start when they duplicate a claude.ai connector that is unauthenticated
468- Improved Write tool diff computation speed for large files (60% faster on files with tabs/`&`/`$`)
469- Removed `/tag` command
470- Removed `/vim` command (toggle vim mode via `/config` → Editor mode)
471- Linux sandbox now ships the `apply-seccomp` helper in both npm and native builds, restoring unix-socket blocking for sandboxed commands
472
473## 2.1.91
474
475- Added MCP tool result persistence override via `_meta["anthropic/maxResultSizeChars"]` annotation (up to 500K), allowing larger results like DB schemas to pass through without truncation
476- Added `disableSkillShellExecution` setting to disable inline shell execution in skills, custom slash commands, and plugin commands
477- Added support for multi-line prompts in `claude-cli://open?q=` deep links (encoded newlines `%0A` no longer rejected)
478- Plugins can now ship executables under `bin/` and invoke them as bare commands from the Bash tool
479- Fixed transcript chain breaks on `--resume` that could lose conversation history when async transcript writes fail silently
480- Fixed `cmd+delete` not deleting to start of line on iTerm2, kitty, WezTerm, Ghostty, and Windows Terminal
481- Fixed plan mode in remote sessions losing track of the plan file after a container restart, which caused permission prompts on plan edits and an empty plan-approval modal
482- Fixed JSON schema validation for `permissions.defaultMode: "auto"` in settings.json
483- Fixed Windows version cleanup not protecting the active version's rollback copy
484- `/feedback` now explains why it's unavailable instead of disappearing from the slash menu
485- Improved `/claude-api` skill guidance for agent design patterns including tool surface decisions, context management, and caching strategy
486- Improved performance: faster `stripAnsi` on Bun by routing through `Bun.stripANSI`
487- Edit tool now uses shorter `old_string` anchors, reducing output tokens
488
489## 2.1.90
490
491- Added `/powerup` — interactive lessons teaching Claude Code features with animated demos
492- Added `CLAUDE_CODE_PLUGIN_KEEP_MARKETPLACE_ON_FAILURE` env var to keep the existing marketplace cache when `git pull` fails, useful in offline environments
493- Added `.husky` to protected directories (acceptEdits mode)
494- Fixed an infinite loop where the rate-limit options dialog would repeatedly auto-open after hitting your usage limit, eventually crashing the session
495- Fixed `--resume` causing a full prompt-cache miss on the first request for users with deferred tools, MCP servers, or custom agents (regression since v2.1.69)
496- Fixed `Edit`/`Write` failing with "File content has changed" when a PostToolUse format-on-save hook rewrites the file between consecutive edits
497- Fixed `PreToolUse` hooks that emit JSON to stdout and exit with code 2 not correctly blocking the tool call
498- Fixed collapsed search/read summary badge appearing multiple times in fullscreen scrollback when a CLAUDE.md file auto-loads during a tool call
499- Fixed auto mode not respecting explicit user boundaries ("don't push", "wait for X before Y") even when the action would otherwise be allowed
500- Fixed click-to-expand hover text being nearly invisible on light terminal themes
501- Fixed UI crash when malformed tool input reached the permission dialog
502- Fixed headers disappearing when scrolling `/model`, `/config`, and other selection screens
503- Hardened PowerShell tool permission checks: fixed trailing `&` background job bypass, `-ErrorAction Break` debugger hang, archive-extraction TOCTOU, and parse-fail fallback deny-rule degradation
504- Improved performance: eliminated per-turn JSON.stringify of MCP tool schemas on cache-key lookup
505- Improved performance: SSE transport now handles large streamed frames in linear time (was quadratic)
506- Improved performance: SDK sessions with long conversations no longer slow down quadratically on transcript writes
507- Improved `/resume` all-projects view to load project sessions in parallel, improving load times for users with many projects
508- Changed `--resume` picker to no longer show sessions created by `claude -p` or SDK invocations
509- Removed `Get-DnsClientCache` and `ipconfig /displaydns` from auto-allow (DNS cache privacy)
510
511## 2.1.89
512
513- Added `"defer"` permission decision to `PreToolUse` hooks — headless sessions can pause at a tool call and resume with `-p --resume` to have the hook re-evaluate
514- Added `CLAUDE_CODE_NO_FLICKER=1` environment variable to opt into flicker-free alt-screen rendering with virtualized scrollback
515- Added `PermissionDenied` hook that fires after auto mode classifier denials — return `{retry: true}` to tell the model it can retry
516- Added named subagents to `@` mention typeahead suggestions
517- Added `MCP_CONNECTION_NONBLOCKING=true` for `-p` mode to skip the MCP connection wait entirely, and bounded `--mcp-config` server connections at 5s instead of blocking on the slowest server
518- Auto mode: denied commands now show a notification and appear in `/permissions` → Recent tab where you can retry with `r`
519- Fixed `Edit(//path/**)` and `Read(//path/**)` allow rules to check the resolved symlink target, not just the requested path
520- Fixed voice push-to-talk not activating for some modifier-combo bindings, and voice mode on Windows failing with "WebSocket upgrade rejected with HTTP 101"
521- Fixed Edit/Write tools doubling CRLF on Windows and stripping Markdown hard line breaks (two trailing spaces)
522- Fixed `StructuredOutput` schema cache bug causing ~50% failure rate when using multiple schemas
523- Fixed memory leak where large JSON inputs were retained as LRU cache keys in long-running sessions
524- Fixed a crash when removing a message from very large session files (over 50MB)
525- Fixed LSP server zombie state after crash — server now restarts on next request instead of failing until session restart
526- Fixed prompt history entries containing CJK or emoji being silently dropped when they fall on a 4KB boundary in `~/.claude/history.jsonl`
527- Fixed `/stats` undercounting tokens by excluding subagent usage, and losing historical data beyond 30 days when the stats cache format changes
528- Fixed `-p --resume` hangs when the deferred tool input exceeds 64KB or no deferred marker exists, and `-p --continue` not resuming deferred tools
529- Fixed `claude-cli://` deep links not opening on macOS
530- Fixed MCP tool errors truncating to only the first content block when the server returns multi-element error content
531- Fixed skill reminders and other system context being dropped when sending messages with images via the SDK
532- Fixed PreToolUse/PostToolUse hooks to receive `file_path` as an absolute path for Write/Edit/Read tools, matching the documented behavior
533- Fixed autocompact thrash loop — now detects when context refills to the limit immediately after compacting three times in a row and stops with an actionable error instead of burning API calls
534- Fixed prompt cache misses in long sessions caused by tool schema bytes changing mid-session
535- Fixed nested CLAUDE.md files being re-injected dozens of times in long sessions that read many files
536- Fixed `--resume` crash when transcript contains a tool result from an older CLI version or interrupted write
537- Fixed misleading "Rate limit reached" message when the API returned an entitlement error — now shows the actual error with actionable hints
538- Fixed hooks `if` condition filtering not matching compound commands (`ls && git push`) or commands with env-var prefixes (`FOO=bar git push`)
539- Fixed collapsed search/read group badges duplicating in terminal scrollback during heavy parallel tool use
540- Fixed notification `invalidates` not clearing the currently-displayed notification immediately
541- Fixed prompt briefly disappearing after submit when background messages arrived during processing
542- Fixed Devanagari and other combining-mark text being truncated in assistant output
543- Fixed rendering artifacts on main-screen terminals after layout shifts
544- Fixed voice mode failing to request microphone permission on macOS Apple Silicon
545- Fixed Shift+Enter submitting instead of inserting a newline on Windows Terminal Preview 1.25
546- Fixed periodic UI jitter during streaming in iTerm2 when running inside tmux
547- Fixed PowerShell tool incorrectly reporting failures when commands like `git push` wrote progress to stderr on Windows PowerShell 5.1
548- Fixed a potential out-of-memory crash when the Edit tool was used on very large files (>1 GiB)
549- Improved collapsed tool summary to show "Listed N directories" for `ls`/`tree`/`du` instead of "Read N files"
550- Improved Bash tool to warn when a formatter/linter command modifies files you have previously read, preventing stale-edit errors
551- Improved `@`-mention typeahead to rank source files above MCP resources with similar names
552- Improved PowerShell tool prompt with version-appropriate syntax guidance (5.1 vs 7+)
553- Changed `Edit` to work on files viewed via `Bash` with `sed -n` or `cat`, without requiring a separate `Read` call first
554- Changed hook output over 50K characters to be saved to disk with a file path + preview instead of being injected directly into context
555- Changed `cleanupPeriodDays: 0` in settings.json to be rejected with a validation error — it previously silently disabled transcript persistence
556- Changed thinking summaries to no longer be generated by default in interactive sessions — set `showThinkingSummaries: true` in settings.json to restore
557- Documented `TaskCreated` hook event and its blocking behavior
558- Preserved task notifications when backgrounding a running command with Ctrl+B
559- PowerShell tool on Windows: external-command arguments containing both a double-quote and whitespace now prompt instead of auto-allowing (PS 5.1 argument-splitting hardening)
560- `/env` now applies to PowerShell tool commands (previously only affected Bash)
561- `/usage` now hides redundant "Current week (Sonnet only)" bar for Pro and Enterprise plans
562- Image paste no longer inserts a trailing space
563- Pasting `!command` into an empty prompt now enters bash mode, matching typed `!` behavior
564- `/buddy` is here for April 1st — hatch a small creature that watches you code
565
566## 2.1.87
567
568- Fixed messages in Cowork Dispatch not getting delivered
569
570## 2.1.86
571
572- Added `X-Claude-Code-Session-Id` header to API requests so proxies can aggregate requests by session without parsing the body
573- Added `.jj` and `.sl` to VCS directory exclusion lists so Grep and file autocomplete don't descend into Jujutsu or Sapling metadata
574- Fixed `--resume` failing with "tool_use ids were found without tool_result blocks" on sessions created before v2.1.85
575- Fixed Write/Edit/Read failing on files outside the project root (e.g., `~/.claude/CLAUDE.md`) when conditional skills or rules are configured
576- Fixed unnecessary config disk writes on every skill invocation that could cause performance issues and config corruption on Windows
577- Fixed potential out-of-memory crash when using `/feedback` on very long sessions with large transcript files
578- Fixed `--bare` mode dropping MCP tools in interactive sessions and silently discarding messages enqueued mid-turn
579- Fixed the `c` shortcut copying only ~20 characters of the OAuth login URL instead of the full URL
580- Fixed masked input (e.g., OAuth code paste) leaking the start of the token when wrapping across multiple lines on narrow terminals
581- Fixed official marketplace plugin scripts failing with "Permission denied" on macOS/Linux since v2.1.83
582- Fixed statusline showing another session's model when running multiple Claude Code instances and using `/model` in one of them
583- Fixed scroll not following new messages after wheel scroll or click-to-select at the bottom of a long conversation
584- Fixed `/plugin` uninstall dialog: pressing `n` now correctly uninstalls the plugin while preserving its data directory
585- Fixed a regression where pressing Enter after clicking could leave the transcript blank until the response arrived
586- Fixed `ultrathink` hint lingering after deleting the keyword
587- Fixed memory growth in long sessions from markdown/highlight render caches retaining full content strings
588- Reduced startup event-loop stalls when many claude.ai MCP connectors are configured (macOS keychain cache extended from 5s to 30s)
589- Reduced token overhead when mentioning files with `@` — raw string content no longer JSON-escaped
590- Improved prompt cache hit rate for Bedrock, Vertex, and Foundry users by removing dynamic content from tool descriptions
591- Memory filenames in the "Saved N memories" notice now highlight on hover and open on click
592- Skill descriptions in the `/skills` listing are now capped at 250 characters to reduce context usage
593- Changed `/skills` menu to sort alphabetically for easier scanning
594- Auto mode now shows "unavailable for your plan" when disabled by plan restrictions (was "temporarily unavailable")
595- [VSCode] Fixed extension incorrectly showing "Not responding" during long-running operations
596- [VSCode] Fixed extension defaulting Max plan users to Sonnet after the OAuth token refreshes (8 hours after login)
597- Read tool now uses compact line-number format and deduplicates unchanged re-reads, reducing token usage
598
599## 2.1.85
600
601- Added `CLAUDE_CODE_MCP_SERVER_NAME` and `CLAUDE_CODE_MCP_SERVER_URL` environment variables to MCP `headersHelper` scripts, allowing one helper to serve multiple servers
602- Added conditional `if` field for hooks using permission rule syntax (e.g., `Bash(git *)`) to filter when they run, reducing process spawning overhead
603- Added timestamp markers in transcripts when scheduled tasks (`/loop`, `CronCreate`) fire
604- Added trailing space after `[Image #N]` placeholder when pasting images
605- Deep link queries (`claude-cli://open?q=…`) now support up to 5,000 characters, with a "scroll to review" warning for long pre-filled prompts
606- MCP OAuth now follows RFC 9728 Protected Resource Metadata discovery to find the authorization server
607- Plugins blocked by organization policy (`managed-settings.json`) can no longer be installed or enabled, and are hidden from marketplace views
608- PreToolUse hooks can now satisfy `AskUserQuestion` by returning `updatedInput` alongside `permissionDecision: "allow"`, enabling headless integrations that collect answers via their own UI
609- `tool_parameters` in OpenTelemetry tool_result events are now gated behind `OTEL_LOG_TOOL_DETAILS=1`
610- Fixed `/compact` failing with "context exceeded" when the conversation has grown too large for the compact request itself to fit
611- Fixed `/plugin enable` and `/plugin disable` failing when a plugin's install location differs from where it's declared in settings
612- Fixed `--worktree` exiting with an error in non-git repositories before the `WorktreeCreate` hook could run
613- Fixed `deniedMcpServers` setting not blocking claude.ai MCP servers
614- Fixed `switch_display` in the computer-use tool returning "not available in this session" on multi-monitor setups
615- Fixed crash when `OTEL_LOGS_EXPORTER`, `OTEL_METRICS_EXPORTER`, or `OTEL_TRACES_EXPORTER` is set to `none`
616- Fixed diff syntax highlighting not working in non-native builds
617- Fixed MCP step-up authorization failing when a refresh token exists — servers requesting elevated scopes via `403 insufficient_scope` now correctly trigger the re-authorization flow
618- Fixed memory leak in remote sessions when a streaming response is interrupted
619- Fixed persistent ECONNRESET errors during edge connection churn by using a fresh TCP connection on retry
620- Fixed prompts getting stuck in the queue after running certain slash commands, with up-arrow unable to retrieve them
621- Fixed Python Agent SDK: `type:'sdk'` MCP servers passed via `--mcp-config` are no longer dropped during startup
622- Fixed raw key sequences appearing in the prompt when running over SSH or in the VS Code integrated terminal
623- Fixed Remote Control session status staying stuck on "Requires Action" after a permission is resolved
624- Fixed shift+enter and meta+enter being intercepted by typeahead suggestions instead of inserting newlines
625- Fixed stale content bleeding through when scrolling up during streaming
626- Fixed terminal left in enhanced keyboard mode after exit in Ghostty, Kitty, WezTerm, and other terminals supporting the Kitty keyboard protocol — Ctrl+C and Ctrl+D now work correctly after quitting
627- Improved @-mention file autocomplete performance on large repositories
628- Improved PowerShell dangerous command detection
629- Improved scroll performance with large transcripts by replacing WASM yoga-layout with a pure TypeScript implementation
630- Reduced UI stutter when compaction triggers on large sessions
631
632## 2.1.84
633
634- Added PowerShell tool for Windows as an opt-in preview. Learn more at https://code.claude.com/docs/en/tools-reference#powershell-tool
635- Added `ANTHROPIC_DEFAULT_{OPUS,SONNET,HAIKU}_MODEL_SUPPORTS` env vars to override effort/thinking capability detection for pinned default models for 3p (Bedrock, Vertex, Foundry), and `_MODEL_NAME`/`_DESCRIPTION` to customize the `/model` picker label
636- Added `CLAUDE_STREAM_IDLE_TIMEOUT_MS` env var to configure the streaming idle watchdog threshold (default 90s)
637- Added `TaskCreated` hook that fires when a task is created via `TaskCreate`
638- Added `WorktreeCreate` hook support for `type: "http"` — return the created worktree path via `hookSpecificOutput.worktreePath` in the response JSON
639- Added `allowedChannelPlugins` managed setting for team/enterprise admins to define a channel plugin allowlist
640- Added `x-client-request-id` header to API requests for debugging timeouts
641- Added idle-return prompt that nudges users returning after 75+ minutes to `/clear`, reducing unnecessary token re-caching on stale sessions
642- Deep links (`claude-cli://`) now open in your preferred terminal instead of whichever terminal happens to be first in the detection list
643- Rules and skills `paths:` frontmatter now accepts a YAML list of globs
644- MCP tool descriptions and server instructions are now capped at 2KB to prevent OpenAPI-generated servers from bloating context
645- MCP servers configured both locally and via claude.ai connectors are now deduplicated — the local config wins
646- Background bash tasks that appear stuck on an interactive prompt now surface a notification after ~45 seconds
647- Token counts ≥1M now display as "1.5m" instead of "1512.6k"
648- Global system-prompt caching now works when `ToolSearch` is enabled, including for users with MCP tools configured
649- Fixed voice push-to-talk: holding the voice key no longer leaks characters into the text input, and transcripts now insert at the correct position
650- Fixed up/down arrow keys being unresponsive when a footer item is focused
651- Fixed `Ctrl+U` (kill-to-line-start) being a no-op at line boundaries in multiline input, so repeated `Ctrl+U` now clears across lines
652- Fixed null-unbinding a default chord binding (e.g. `"ctrl+x ctrl+k": null`) still entering chord-wait mode instead of freeing the prefix key
653- Fixed mouse events inserting literal "mouse" text into transcript search input
654- Fixed workflow subagents failing with API 400 when the outer session uses `--json-schema` and the subagent also specifies a schema
655- Fixed missing background color behind certain emoji in user message bubbles on some terminals
656- Fixed the "allow Claude to edit its own settings for this session" permission option not sticking for users with `Edit(.claude)` allow rules
657- Fixed a hang when generating attachment snippets for large edited files
658- Fixed MCP tool/resource cache leak on server reconnect
659- Fixed a startup performance issue where partial clone repositories (Scalar/GVFS) triggered mass blob downloads
660- Fixed native terminal cursor not tracking the text input caret, so IME composition (CJK input) now renders inline and screen readers can follow the input position
661- Fixed spurious "Not logged in" errors on macOS caused by transient keychain read failures
662- Fixed cold-start race where core tools could be deferred without their bypass active, causing Edit/Write to fail with InputValidationError on typed parameters
663- Improved detection for dangerous removals of Windows drive roots (`C:\`, `C:\Windows`, etc.)
664- Improved interactive startup by ~30ms by running `setup()` in parallel with slash command and agent loading
665- Improved startup for `claude "prompt"` with MCP servers — the REPL now renders immediately instead of blocking until all servers connect
666- Improved Remote Control to show a specific reason when blocked instead of a generic "not yet enabled" message
667- Improved p90 prompt cache rate
668- Reduced scroll-to-top resets in long sessions by making the message window immune to compaction and grouping changes
669- Reduced terminal flickering when animated tool progress scrolls above the viewport
670- Changed issue/PR references to only become clickable links when written as `owner/repo#123` — bare `#123` is no longer auto-linked
671- Slash commands unavailable for the current auth setup (`/voice`, `/mobile`, `/chrome`, `/upgrade`, etc.) are now hidden instead of shown
672- [VSCode] Added rate limit warning banner with usage percentage and reset time
673- Stats screenshot (Ctrl+S in /stats) now works in all builds and is 16× faster
674
675## 2.1.83
676
677- Added `managed-settings.d/` drop-in directory alongside `managed-settings.json`, letting separate teams deploy independent policy fragments that merge alphabetically
678- Added `CwdChanged` and `FileChanged` hook events for reactive environment management (e.g., direnv)
679- Added `sandbox.failIfUnavailable` setting to exit with an error when sandbox is enabled but cannot start, instead of running unsandboxed
680- Added `disableDeepLinkRegistration` setting to prevent `claude-cli://` protocol handler registration
681- Added `CLAUDE_CODE_SUBPROCESS_ENV_SCRUB=1` to strip Anthropic and cloud provider credentials from subprocess environments (Bash tool, hooks, MCP stdio servers)
682- Added transcript search — press `/` in transcript mode (`Ctrl+O`) to search, `n`/`N` to step through matches
683- Added `Ctrl+X Ctrl+E` as an alias for opening the external editor (readline-native binding; `Ctrl+G` still works)
684- Pasted images now insert an `[Image #N]` chip at the cursor so you can reference them positionally in your prompt
685- Agents can now declare `initialPrompt` in frontmatter to auto-submit a first turn
686- `chat:killAgents` and `chat:fastMode` are now rebindable via `~/.claude/keybindings.json`
687- Fixed mouse tracking escape sequences leaking to shell prompt after exit
688- Fixed Claude Code hanging on exit on macOS
689- Fixed screen flashing blank after being idle for a few seconds
690- Fixed a hang when diffing very large files with few common lines — diffs now time out after 5 seconds and fall back gracefully
691- Fixed a 1–8 second UI freeze on startup when voice input was enabled, caused by eagerly loading the native audio module
692- Fixed a startup regression where Claude Code would wait ~3s for claude.ai MCP config fetch before proceeding
693- Fixed `--mcp-config` CLI flag bypassing `allowedMcpServers`/`deniedMcpServers` managed policy enforcement
694- Fixed claude.ai MCP connectors (Slack, Gmail, etc.) not being available in single-turn `--print` mode
695- Fixed `caffeinate` process not properly terminating when Claude Code exits, preventing Mac from sleeping
696- Fixed bash mode not activating when tab-accepting `!`-prefixed command suggestions
697- Fixed stale slash command selection showing wrong highlighted command after navigating suggestions
698- Fixed `/config` menu showing both the search cursor and list selection at the same time
699- Fixed background subagents becoming invisible after context compaction, which could cause duplicate agents to be spawned
700- Fixed background agent tasks staying stuck in "running" state when git or API calls hang during cleanup
701- Fixed `--channels` showing "Channels are not currently available" on first launch after upgrade
702- Fixed uninstalled plugin hooks continuing to fire until the next session
703- Fixed queued commands flickering during streaming responses
704- Fixed slash commands being sent to the model as text when submitted while a message is processing
705- Fixed scrollback jumping when collapsed read/search groups finish after scrolling offscreen
706- Fixed scrollback jumping to top when the model starts or stops thinking
707- Fixed SDK session history loss on resume caused by hook progress/attachment messages forking the parentUuid chain
708- Fixed copy-on-select not firing when you release the mouse outside the terminal window
709- Fixed ghost characters appearing in height-constrained lists when items overflow
710- Fixed `Ctrl+B` interfering with readline backward-char at an idle prompt — it now only fires when a foreground task can be backgrounded
711- Fixed tool result files never being cleaned up, ignoring the `cleanupPeriodDays` setting
712- Fixed space key being swallowed for up to 3 seconds after releasing voice hold-to-talk
713- Fixed ALSA library errors corrupting the terminal UI when using voice mode on Linux without audio hardware (Docker, headless, WSL1)
714- Fixed voice mode SoX detection on Termux/Android where spawning `which` is kernel-restricted
715- Fixed Remote Control sessions showing as Idle in the web session list while actively running
716- Fixed footer navigation selecting an invisible Remote Control pill in config-driven mode
717- Fixed memory leak in remote sessions where tool use IDs accumulate indefinitely
718- Improved Bedrock SDK cold-start latency by overlapping profile fetch with other boot work
719- Improved `--resume` memory usage and startup latency on large sessions
720- Improved plugin startup — commands, skills, and agents now load from disk cache without re-fetching
721- Improved Remote Control session titles: AI-generated titles now appear within seconds of the first message
722- Improved `WebFetch` to identify as `Claude-User` so site operators can recognize and allowlist Claude Code traffic via `robots.txt`
723- Reduced `WebFetch` peak memory usage for large pages
724- Reduced scrollback resets in long sessions from once per turn to once per ~50 messages
725- Faster `claude -p` startup with unauthenticated HTTP/SSE MCP servers (~600ms saved)
726- Bash ghost-text suggestions now include just-submitted commands immediately
727- Increased non-streaming fallback token cap (21k → 64k) and timeout (120s → 300s local) so fallback requests are less likely to be truncated
728- Interrupting a prompt before any response now automatically restores your input so you can edit and resubmit
729- `/status` now works while Claude is responding, instead of being queued until the turn finishes
730- Plugin MCP servers that duplicate an org-managed connector are now suppressed instead of running a second connection
731- Linux: respect `XDG_DATA_HOME` when registering the `claude-cli://` protocol handler
732- Changed "stop all background agents" keybinding from `Ctrl+F` to `Ctrl+X Ctrl+K` to stop shadowing readline forward-char
733- Deprecated `TaskOutput` tool in favor of using `Read` on the background task's output file path
734- Added `CLAUDE_CODE_DISABLE_NONSTREAMING_FALLBACK` env var to disable the non-streaming fallback when streaming fails
735- Plugin options (`manifest.userConfig`) now available externally — plugins can prompt for configuration at enable time, with `sensitive: true` values stored in keychain (macOS) or protected credentials file (other platforms)
736- Claude can now reference the on-disk path of clipboard-pasted images for file operations
737- `Ctrl+L` now clears the screen and forces a full redraw — use this to recover when Cmd+K leaves the UI partially blank. Use `Ctrl+U` or double-Esc to clear prompt input.
738- `--bare -p` (SDK pattern) is ~14% faster to the API request
739- Memory: `MEMORY.md` index now truncates at 25KB as well as 200 lines
740- Disabled `AskUserQuestion` and plan-mode tools when `--channels` is active
741- Fixed API 400 error when a pasted image was queued during a failing tool call
742- Fixed MCP tool calls hanging indefinitely when an SSE connection drops mid-call and exhausts its reconnection attempts
743- Fixed Remote Control session titles showing raw XML when a background agent completed before the first user message
744- Fixed remote sessions forgetting conversation history after a container restart due to progress-message gaps in the resumed transcript chain
745- Fixed remote sessions requiring re-login on transient auth errors instead of retrying automatically
746- Fixed `rg ... | wc -l` and similar piped commands hanging and returning `0` in sandbox mode on Linux
747- Fixed voice input hold-to-talk not activating when a CJK IME inserts a full-width space
748- Fixed `--worktree` hanging silently when the worktree name contained a forward slash
749- [VSCode] Spinner now turns red with "Not responding" when the backend hasn't responded for 60 seconds
750- [VSCode] Fixed session history not loading correctly when reopening a session via URL or after restart
751- [VSCode] Added Esc-twice (or `/rewind`) to open a keyboard-navigable rewind picker
752- [VSCode] Fixed "Fork conversation from here" and rewind actions failing silently after the session cache goes stale
753
754## 2.1.81
755
756- 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
757- Added `--channels` permission relay — channel servers that declare the permission capability can forward tool approval prompts to your phone
758- Fixed multiple concurrent Claude Code sessions requiring repeated re-authentication when one session refreshes its OAuth token
759- Fixed voice mode silently swallowing retry failures and showing a misleading "check your network" message instead of the actual error
760- Fixed voice mode audio not recovering when the server silently drops the WebSocket connection
761- Fixed `CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS` not suppressing the structured-outputs beta header, causing 400 errors on proxy gateways forwarding to Vertex/Bedrock
762- Fixed `--channels` bypass for Team/Enterprise orgs with no other managed settings configured
763- Fixed a crash on Node.js 18
764- Fixed unnecessary permission prompts for Bash commands containing dashes in strings
765- Fixed plugin hooks blocking prompt submission when the plugin directory is deleted mid-session
766- Fixed a race condition where background agent task output could hang indefinitely when the task completed between polling intervals
767- Resuming a session that was in a worktree now switches back to that worktree
768- Fixed `/btw` not including pasted text when used during an active response
769- Fixed a race where fast Cmd+Tab followed by paste could beat the clipboard copy under tmux
770- Fixed terminal tab title not updating with an auto-generated session description
771- Fixed invisible hook attachments inflating the message count in transcript mode
772- Fixed Remote Control sessions showing a generic title instead of deriving from the first prompt
773- Fixed `/rename` not syncing the title for Remote Control sessions
774- Fixed Remote Control `/exit` not reliably archiving the session
775- Improved MCP read/search tool calls to collapse into a single "Queried {server}" line (expand with Ctrl+O)
776- Improved `!` bash mode discoverability — Claude now suggests it when you need to run an interactive command
777- Improved plugin freshness — ref-tracked plugins now re-clone on every load to pick up upstream changes
778- Improved Remote Control session titles to refresh after your third message
779- Updated MCP OAuth to support Client ID Metadata Document (CIMD / SEP-991) for servers without Dynamic Client Registration
780- Changed plan mode to hide the "clear context" option by default (restore with `"showClearContextOnPlanAccept": true`)
781- Disabled line-by-line response streaming on Windows (including WSL in Windows Terminal) due to rendering issues
782- [VSCode] Fixed Windows PATH inheritance for Bash tool when using Git Bash (regression in v2.1.78)
783
784## 2.1.80
785
786- 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`)
787- Added `source: 'settings'` plugin marketplace source — declare plugin entries inline in settings.json
788- Added CLI tool usage detection to plugin tips, in addition to file pattern matching
789- Added `effort` frontmatter support for skills and slash commands to override the model effort level when invoked
790- Added `--channels` (research preview) — allow MCP servers to push messages into your session
791- 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
792- Fixed voice mode WebSocket failures caused by Cloudflare bot detection on non-browser TLS fingerprints
793- Fixed 400 errors when using fine-grained tool streaming through API proxies, Bedrock, or Vertex
794- Fixed `/remote-control` appearing for gateway and third-party provider deployments where it cannot function
795- Fixed `/sandbox` tab switching not responding to Tab or arrow keys
796- Improved responsiveness of `@` file autocomplete in large git repositories
797- Improved `/effort` to show what auto currently resolves to, matching the status bar indicator
798- Improved `/permissions` — Tab and arrow keys now switch tabs from within a list
799- Improved background tasks panel — left arrow now closes from the list view
800- Simplified plugin install tips to use a single `/plugin install` command instead of a two-step flow
801- Reduced memory usage on startup in large repositories (~80 MB saved on 250k-file repos)
802- 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
803
804## 2.1.79
805
806- Added `--console` flag to `claude auth login` for Anthropic Console (API billing) authentication
807- Added "Show turn duration" toggle to the `/config` menu
808- Fixed `claude -p` hanging when spawned as a subprocess without explicit stdin (e.g. Python `subprocess.run`)
809- Fixed Ctrl+C not working in `-p` (print) mode
810- Fixed `/btw` returning the main agent's output instead of answering the side question when triggered during streaming
811- Fixed voice mode not activating correctly on startup when `voiceEnabled: true` is set
812- Fixed left/right arrow tab navigation in `/permissions`
813- Fixed `CLAUDE_CODE_DISABLE_TERMINAL_TITLE` not preventing terminal title from being set on startup
814- Fixed custom status line showing nothing when workspace trust is blocking it
815- Fixed enterprise users being unable to retry on rate limit (429) errors
816- Fixed `SessionEnd` hooks not firing when using interactive `/resume` to switch sessions
817- Improved startup memory usage by ~18MB across all scenarios
818- Improved non-streaming API fallback with a 2-minute per-attempt timeout, preventing sessions from hanging indefinitely
819- `CLAUDE_CODE_PLUGIN_SEED_DIR` now supports multiple seed directories separated by the platform path delimiter (`:` on Unix, `;` on Windows)
820- [VSCode] Added `/remote-control` — bridge your session to claude.ai/code to continue from a browser or phone
821- [VSCode] Session tabs now get AI-generated titles based on your first message
822- [VSCode] Fixed the thinking pill showing "Thinking" instead of "Thought for Ns" after a response completes
823- [VSCode] Fixed missing session diff button when opening sessions from the left sidebar
824
825## 2.1.78
826
827- Added `StopFailure` hook event that fires when the turn ends due to an API error (rate limit, auth failure, etc.)
828- Added `${CLAUDE_PLUGIN_DATA}` variable for plugin persistent state that survives plugin updates; `/plugin uninstall` prompts before deleting it
829- Added `effort`, `maxTurns`, and `disallowedTools` frontmatter support for plugin-shipped agents
830- Terminal notifications (iTerm2/Kitty/Ghostty popups, progress bar) now reach the outer terminal when running inside tmux with `set -g allow-passthrough on`
831- Response text now streams line-by-line as it's generated
832- Fixed `git log HEAD` failing with "ambiguous argument" inside sandboxed Bash on Linux, and stub files polluting `git status` in the working directory
833- Fixed `cc log` and `--resume` silently truncating conversation history on large sessions (>5 MB) that used subagents
834- Fixed infinite loop when API errors triggered stop hooks that re-fed blocking errors to the model
835- Fixed `deny: ["mcp__servername"]` permission rules not removing MCP server tools before sending to the model, allowing it to see and attempt blocked tools
836- Fixed `sandbox.filesystem.allowWrite` not working with absolute paths (previously required `//` prefix)
837- Fixed `/sandbox` Dependencies tab showing Linux prerequisites on macOS instead of macOS-specific info
838- **Security:** Fixed silent sandbox disable when `sandbox.enabled: true` is set but dependencies are missing — now shows a visible startup warning
839- Fixed `.git`, `.claude`, and other protected directories being writable without a prompt in `bypassPermissions` mode
840- Fixed ctrl+u in normal mode scrolling instead of readline kill-line (ctrl+u/ctrl+d half-page scroll moved to transcript mode only)
841- Fixed voice mode modifier-combo push-to-talk keybindings (e.g. ctrl+k) requiring a hold instead of activating immediately
842- Fixed voice mode not working on WSL2 with WSLg (Windows 11); WSL1/Win10 users now get a clear error
843- Fixed `--worktree` flag not loading skills and hooks from the worktree directory
844- Fixed `CLAUDE_CODE_DISABLE_GIT_INSTRUCTIONS` and `includeGitInstructions` setting not suppressing the git status section in the system prompt
845- Fixed Bash tool not finding Homebrew and other PATH-dependent binaries when VS Code is launched from Dock/Spotlight
846- Fixed washed-out Claude orange color in VS Code/Cursor/code-server terminals that don't advertise truecolor support
847- 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
848- Fixed `ANTHROPIC_BETAS` environment variable being silently ignored when using Haiku models
849- Fixed queued prompts being concatenated without a newline separator
850- Improved memory usage and startup time when resuming large sessions
851- [VSCode] Fixed a brief flash of the login screen when opening the sidebar while already authenticated
852- [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
853
854## 2.1.77
855
856- 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
857- Added `allowRead` sandbox filesystem setting to re-allow read access within `denyRead` regions
858- `/copy` now accepts an optional index: `/copy N` copies the Nth-latest assistant response
859- 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
860- Fixed auto-updater starting overlapping binary downloads when the slash-command overlay repeatedly opened and closed, accumulating tens of gigabytes of memory
861- Fixed `--resume` silently truncating recent conversation history due to a race between memory-extraction writes and the main transcript
862- Fixed PreToolUse hooks returning `"allow"` bypassing `deny` permission rules, including enterprise managed settings
863- Fixed Write tool silently converting line endings when overwriting CRLF files or creating files in CRLF directories
864- Fixed memory growth in long-running sessions from progress messages surviving compaction
865- Fixed cost and token usage not being tracked when the API falls back to non-streaming mode
866- Fixed `CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS` not stripping beta tool-schema fields, causing proxy gateways to reject requests
867- Fixed Bash tool reporting errors for successful commands when the system temp directory path contains spaces
868- Fixed paste being lost when typing immediately after pasting
869- Fixed Ctrl+D in `/feedback` text input deleting forward instead of the second press exiting the session
870- Fixed API error when dragging a 0-byte image file into the prompt
871- Fixed Claude Desktop sessions incorrectly using the terminal CLI's configured API key instead of OAuth
872- Fixed `git-subdir` plugins at different subdirectories of the same monorepo commit colliding in the plugin cache
873- Fixed ordered list numbers not rendering in terminal UI
874- Fixed a race condition where stale-worktree cleanup could delete an agent worktree just resumed from a previous crash
875- Fixed input deadlock when opening `/mcp` or similar dialogs while the agent is running
876- Fixed Backspace and Delete keys not working in vim NORMAL mode
877- Fixed status line not updating when vim mode is toggled on or off
878- Fixed hyperlinks opening twice on Cmd+click in VS Code, Cursor, and other xterm.js-based terminals
879- Fixed background colors rendering as terminal-default inside tmux with default configuration
880- Fixed iTerm2 session crash when selecting text inside tmux over SSH
881- Fixed clipboard copy silently failing in tmux sessions; copy toast now indicates whether to paste with `⌘V` or tmux `prefix+]`
882- Fixed `←`/`→` accidentally switching tabs in settings, permissions, and sandbox dialogs while navigating lists
883- Fixed IDE integration not auto-connecting when Claude Code is launched inside tmux or screen
884- Fixed CJK characters visually bleeding into adjacent UI elements when clipped at the right edge
885- Fixed teammate panes not closing when the leader exits
886- Fixed iTerm2 auto mode not detecting iTerm2 for native split-pane teammates
887- Faster startup on macOS (~60ms) by reading keychain credentials in parallel with module loading
888- Faster `--resume` on fork-heavy and very large sessions — up to 45% faster loading and ~100-150MB less peak memory
889- Improved Esc to abort in-flight non-streaming API requests
890- Improved `claude plugin validate` to check skill, agent, and command frontmatter plus `hooks/hooks.json`, catching YAML parse errors and schema violations
891- Background bash tasks are now killed if output exceeds 5GB, preventing runaway processes from filling disk
892- Sessions are now auto-named from plan content when you accept a plan
893- Improved headless mode plugin installation to compose correctly with `CLAUDE_CODE_PLUGIN_SEED_DIR`
894- Show a notice when `apiKeyHelper` takes longer than 10s, preventing it from blocking the main loop
895- The Agent tool no longer accepts a `resume` parameter — use `SendMessage({to: agentId})` to continue a previously spawned agent
896- `SendMessage` now auto-resumes stopped agents in the background instead of returning an error
897- Renamed `/fork` to `/branch` (`/fork` still works as an alias)
898- [VSCode] Improved plan preview tab titles to use the plan's heading instead of "Claude's Plan"
899- [VSCode] When option+click doesn't trigger native selection on macOS, the footer now points to the `macOptionClickForcesSelection` setting
900
901## 2.1.76
902
903- Added MCP elicitation support — MCP servers can now request structured input mid-task via an interactive dialog (form fields or browser URL)
904- Added new `Elicitation` and `ElicitationResult` hooks to intercept and override responses before they're sent back
905- Added `-n` / `--name <name>` CLI flag to set a display name for the session at startup
906- Added `worktree.sparsePaths` setting for `claude --worktree` in large monorepos to check out only the directories you need via git sparse-checkout
907- Added `PostCompact` hook that fires after compaction completes
908- Added `/effort` slash command to set model effort level
909- Added session quality survey — enterprise admins can configure the sample rate via the `feedbackSurveyRate` setting
910- Fixed deferred tools (loaded via `ToolSearch`) losing their input schemas after conversation compaction, causing array and number parameters to be rejected with type errors
911- Fixed slash commands showing "Unknown skill"
912- Fixed plan mode asking for re-approval after the plan was already accepted
913- Fixed voice mode swallowing keypresses while a permission dialog or plan editor was open
914- Fixed `/voice` not working on Windows when installed via npm
915- Fixed spurious "Context limit reached" when invoking a skill with `model:` frontmatter on a 1M-context session
916- Fixed "adaptive thinking is not supported on this model" error when using non-standard model strings
917- Fixed `Bash(cmd:*)` permission rules not matching when a quoted argument contains `#`
918- Fixed "don't ask again" in the Bash permission dialog showing the full raw command for pipes and compound commands
919- Fixed auto-compaction retrying indefinitely after consecutive failures — a circuit breaker now stops after 3 attempts
920- Fixed MCP reconnect spinner persisting after successful reconnection
921- Fixed LSP plugins not registering servers when the LSP Manager initialized before marketplaces were reconciled
922- Fixed clipboard copying in tmux over SSH — now attempts both direct terminal write and tmux clipboard integration
923- Fixed `/export` showing only the filename instead of the full file path in the success message
924- Fixed transcript not auto-scrolling to new messages after selecting text
925- Fixed Escape key not working to exit the login method selection screen
926- 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
927- Fixed bridge sessions failing to recover after extended WebSocket disconnects
928- Fixed slash commands not found when typing the exact name of a soft-hidden command
929- Improved `--worktree` startup performance by reading git refs directly and skipping redundant `git fetch` when the remote branch is already available locally
930- Improved background agent behavior — killing a background agent now preserves its partial results in the conversation context
931- Improved model fallback notifications — now always visible instead of hidden behind verbose mode, with human-friendly model names
932- Improved blockquote readability on dark terminal themes — text is now italic with a left bar instead of dim
933- Improved stale worktree cleanup — worktrees left behind after an interrupted parallel run are now automatically cleaned up
934- Improved Remote Control session titles — now derived from your first prompt instead of showing "Interactive session"
935- Improved `/voice` to show your dictation language on enable and warn when your `language` setting isn't supported for voice input
936- Updated `--plugin-dir` to only accept one path to support subcommands — use repeated `--plugin-dir` for multiple directories
937- [VSCode] Fixed gitignore patterns containing commas silently excluding entire filetypes from the @-mention file picker
938
939## 2.1.75
940
941- Added 1M context window for Opus 4.6 by default for Max, Team, and Enterprise plans (previously required extra usage)
942- Added `/color` command for all users to set a prompt-bar color for your session
943- Added session name display on the prompt bar when using `/rename`
944- Added last-modified timestamps to memory files, helping Claude reason about which memories are fresh vs. stale
945- Added hook source display (settings/plugin/skill) in permission prompts when a hook requires confirmation
946- Fixed voice mode not activating correctly on fresh installs without toggling `/voice` twice
947- Fixed the Claude Code header not updating the displayed model name after switching models with `/model` or Option+P
948- Fixed session crash when an attachment message computation returns undefined values
949- Fixed Bash tool mangling `!` in piped commands (e.g., `jq 'select(.x != .y)'` now works correctly)
950- Fixed managed-disabled plugins showing up in the `/plugin` Installed tab — plugins force-disabled by your organization are now hidden
951- Fixed token estimation over-counting for thinking and `tool_use` blocks, preventing premature context compaction
952- Fixed corrupted marketplace config path handling
953- Fixed `/resume` losing session names after resuming a forked or continued session
954- Fixed Esc not closing the `/status` dialog after visiting the Config tab
955- Fixed input handling when accepting or rejecting a plan
956- Fixed footer hint in agent teams showing "↓ to expand" instead of the correct "shift + ↓ to expand"
957- Improved startup performance on macOS non-MDM machines by skipping unnecessary subprocess spawns
958- Suppressed async hook completion messages by default (visible with `--verbose` or transcript mode)
959- Breaking change: Removed deprecated Windows managed settings fallback at `C:\ProgramData\ClaudeCode\managed-settings.json` — use `C:\Program Files\ClaudeCode\managed-settings.json`
960
961## 2.1.74
962
963- Added actionable suggestions to `/context` command — identifies context-heavy tools, memory bloat, and capacity warnings with specific optimization tips
964- Added `autoMemoryDirectory` setting to configure a custom directory for auto-memory storage
965- 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
966- Fixed managed policy `ask` rules being bypassed by user `allow` rules or skill `allowed-tools`
967- 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`
968- Fixed MCP OAuth authentication hanging when the callback port is already in use
969- 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)
970- 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
971- Fixed `SessionEnd` hooks being killed after 1.5 s on exit regardless of `hook.timeout` — now configurable via `CLAUDE_CODE_SESSIONEND_HOOKS_TIMEOUT_MS`
972- Fixed `/plugin install` failing inside the REPL for marketplace plugins with local sources
973- Fixed marketplace update not syncing git submodules — plugin sources in submodules no longer break after update
974- Fixed unknown slash commands with arguments silently dropping input — now shows your input as a warning
975- Fixed Hebrew, Arabic, and other RTL text not rendering correctly in Windows Terminal, conhost, and VS Code integrated terminal
976- Fixed LSP servers not working on Windows due to malformed file URIs
977- 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)
978- [VSCode] Fixed delete button not working for Untitled sessions
979- [VSCode] Improved scroll wheel responsiveness in the integrated terminal with terminal-aware acceleration
980
981## 2.1.73
982
983- Added `modelOverrides` setting to map model picker entries to custom provider model IDs (e.g. Bedrock inference profile ARNs)
984- Added actionable guidance when OAuth login or connectivity checks fail due to SSL certificate errors (corporate proxies, `NODE_EXTRA_CA_CERTS`)
985- Fixed freezes and 100% CPU loops triggered by permission prompts for complex bash commands
986- 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)
987- Fixed Bash tool output being lost when running multiple Claude Code sessions in the same project directory
988- Fixed subagents with `model: opus`/`sonnet`/`haiku` being silently downgraded to older model versions on Bedrock, Vertex, and Microsoft Foundry
989- Fixed background bash processes spawned by subagents not being cleaned up when the agent exits
990- Fixed `/resume` showing the current session in the picker
991- Fixed `/ide` crashing with `onInstall is not defined` when auto-installing the extension
992- Fixed `/loop` not being available on Bedrock/Vertex/Foundry and when telemetry was disabled
993- Fixed SessionStart hooks firing twice when resuming a session via `--resume` or `--continue`
994- Fixed JSON-output hooks injecting no-op system-reminder messages into the model's context on every turn
995- Fixed voice mode session corruption when a slow connection overlaps a new recording
996- Fixed Linux sandbox failing to start with "ripgrep (rg) not found" on native builds
997- Fixed Linux native modules not loading on Amazon Linux 2 and other glibc 2.26 systems
998- Fixed "media_type: Field required" API error when receiving images via Remote Control
999- Fixed `/heapdump` failing on Windows with `EEXIST` error when the Desktop folder already exists
1000- Improved Up arrow after interrupting Claude — now restores the interrupted prompt and rewinds the conversation in one step
1001- Improved IDE detection speed at startup
1002- Improved clipboard image pasting performance on macOS
1003- Improved `/effort` to work while Claude is responding, matching `/model` behavior
1004- Improved voice mode to automatically retry transient connection failures during rapid push-to-talk re-press
1005- Improved the Remote Control spawn mode selection prompt with better context
1006- Changed default Opus model on Bedrock, Vertex, and Microsoft Foundry to Opus 4.6 (was Opus 4.1)
1007- Deprecated `/output-style` command — use `/config` instead. Output style is now fixed at session start for better prompt caching
1008- VSCode: Fixed HTTP 400 errors for users behind proxies or on Bedrock/Vertex with Claude 4.5 models
1009
1010## 2.1.72
1011
1012- Fixed tool search to activate even with `ANTHROPIC_BASE_URL` as long as `ENABLE_TOOL_SEARCH` is set.
1013- Added `w` key in `/copy` to write the focused selection directly to a file, bypassing the clipboard (useful over SSH)
1014- Added optional description argument to `/plan` (e.g., `/plan fix the auth bug`) that enters plan mode and immediately starts
1015- Added `ExitWorktree` tool to leave an `EnterWorktree` session
1016- Added `CLAUDE_CODE_DISABLE_CRON` environment variable to immediately stop scheduled cron jobs mid-session
1017- Added `lsof`, `pgrep`, `tput`, `ss`, `fd`, and `fdfind` to the bash auto-approval allowlist, reducing permission prompts for common read-only operations
1018- Restored the `model` parameter on the Agent tool for per-invocation model overrides
1019- 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
1020- Improved `/config` — Escape now cancels changes, Enter saves and closes, Space toggles settings
1021- Improved up-arrow history to show current session's messages first when running multiple concurrent sessions
1022- Improved voice input transcription accuracy for repo names and common dev terms (regex, OAuth, JSON)
1023- Improved bash command parsing by switching to a native module — faster initialization and no memory leak
1024- Reduced bundle size by ~510 KB
1025- Changed CLAUDE.md HTML comments (`<!-- ... -->`) to be hidden from Claude when auto-injected. Comments remain visible when read with the Read tool
1026- Fixed slow exits when background tasks or hooks were slow to respond
1027- Fixed agent task progress stuck on "Initializing…"
1028- Fixed skill hooks firing twice per event when a hooks-enabled skill is invoked by the model
1029- 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
1030- Fixed `--continue` not resuming from the most recent point after `--compact`
1031- Fixed bash security parsing edge cases
1032- Added support for marketplace git URLs without `.git` suffix (Azure DevOps, AWS CodeCommit)
1033- Improved marketplace clone failure messages to show diagnostic info even when git produces no stderr
1034- 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
1035- Fixed feedback survey appearing too frequently in long sessions
1036- Fixed `--effort` CLI flag being reset by unrelated settings writes on startup
1037- Fixed backgrounded Ctrl+B queries losing their transcript or corrupting the new conversation after `/clear`
1038- Fixed `/clear` killing background agent/bash tasks — only foreground tasks are now cleared
1039- Fixed worktree isolation issues: Task tool resume not restoring cwd, and background task notifications missing `worktreePath` and `worktreeBranch`
1040- Fixed `/model` not displaying results when run while Claude is working
1041- Fixed digit keys selecting menu options instead of typing in plan mode permission prompt's text input
1042- Fixed sandbox permission issues: certain file write operations incorrectly allowed without prompting, and output redirections to allowlisted directories (like `/tmp/claude/`) prompting unnecessarily
1043- Improved CPU utilization in long sessions
1044- Fixed prompt cache invalidation in SDK `query()` calls, reducing input token costs up to 12x
1045- Fixed Escape key becoming unresponsive after cancelling a query
1046- Fixed double Ctrl+C not exiting when background agents or tasks are running
1047- Fixed team agents to inherit the leader's model
1048- Fixed "Always Allow" saving permission rules that never match again
1049- 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
1050- Fixed session crashes in Desktop/SDK when Read returned files containing U+2028/U+2029 characters
1051- Fixed terminal title being cleared on exit even when `CLAUDE_CODE_DISABLE_TERMINAL_TITLE` was set
1052- 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
1053- Fixed oversized and truncated images from Bash data-URL output
1054- Fixed a crash when resuming sessions that contained Bedrock API errors
1055- Fixed intermittent "expected boolean, received string" validation errors on Edit, Bash, and Grep tool inputs
1056- Fixed multi-line session titles when forking from a conversation whose first message contained newlines
1057- Fixed queued messages not showing attached images, and images being lost when pressing ↑ to edit a queued message
1058- Fixed parallel tool calls where a failed Read/WebFetch/Glob would cancel its siblings — only Bash errors now cascade
1059- VSCode: Fixed scroll speed in integrated terminals not matching native terminals
1060- VSCode: Fixed Shift+Enter submitting input instead of inserting a newline for users with older keybindings
1061- VSCode: Added effort level indicator on the input border
1062- VSCode: Added `vscode://anthropic.claude-code/open` URI handler to open a new Claude Code tab programmatically, with optional `prompt` and `session` query parameters
1063
1064## 2.1.71
1065
1066- Added `/loop` command to run a prompt or slash command on a recurring interval (e.g. `/loop 5m check the deploy`)
1067- Added cron scheduling tools for recurring prompts within a session
1068- 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
1069- Added `fmt`, `comm`, `cmp`, `numfmt`, `expr`, `test`, `printf`, `getconf`, `seq`, `tsort`, and `pr` to the bash auto-approval allowlist
1070- Fixed stdin freeze in long-running sessions where keystrokes stop being processed but the process stays alive
1071- Fixed a 5–8 second startup freeze for users with voice mode enabled, caused by CoreAudio initialization blocking the main thread after system wake
1072- Fixed startup UI freeze when many claude.ai proxy connectors refresh an expired OAuth token simultaneously
1073- Fixed forked conversations (`/fork`) sharing the same plan file, which caused plan edits in one fork to overwrite the other
1074- Fixed the Read tool putting oversized images into context when image processing failed, breaking subsequent turns in long image-heavy sessions
1075- Fixed false-positive permission prompts for compound bash commands containing heredoc commit messages
1076- Fixed plugin installations being lost when running multiple Claude Code instances
1077- Fixed claude.ai connectors failing to reconnect after OAuth token refresh
1078- Fixed claude.ai MCP connector startup notifications appearing for every org-configured connector instead of only previously connected ones
1079- Fixed background agent completion notifications missing the output file path, which made it difficult for parent agents to recover agent results after context compaction
1080- Fixed duplicate output in Bash tool error messages when commands exit with non-zero status
1081- Fixed Chrome extension auto-detection getting permanently stuck on "not installed" after running on a machine without local Chrome
1082- Fixed `/plugin marketplace update` failing with merge conflicts when the marketplace is pinned to a branch/tag ref
1083- Fixed `/plugin marketplace add owner/repo@ref` incorrectly parsing `@` — previously only `#` worked as a ref separator, causing undiagnosable errors with `strictKnownMarketplaces`
1084- Fixed duplicate entries in `/permissions` Workspace tab when the same directory is added with and without a trailing slash
1085- Fixed `--print` hanging forever when team agents are configured — the exit loop no longer waits on long-lived `in_process_teammate` tasks
1086- Fixed "❯ Tool loaded." appearing in the REPL after every `ToolSearch` call
1087- Fixed prompting for `cd <cwd> && git ...` on Windows when the model uses a mingw-style path
1088- Improved startup time by deferring native image processor loading to first use
1089- Improved bridge session reconnection to complete within seconds after laptop wake from sleep, instead of waiting up to 10 minutes
1090- 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
1091- 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.
1092- Updated `/debug` to toggle debug logging on mid-session, since debug logs are no longer written by default
1093- Removed startup notification noise for unauthenticated org-registered claude.ai connectors
1094
1095## 2.1.70
1096
1097- 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
1098- 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
1099- 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
1100- Fixed prompt-cache bust when an MCP server with `instructions` connects after the first turn
1101- Fixed Enter inserting a newline instead of submitting when typing over a slow SSH connection
1102- Fixed clipboard corrupting non-ASCII text (CJK, emoji) on Windows/WSL by using PowerShell `Set-Clipboard`
1103- Fixed extra VS Code windows opening at startup on Windows when running from the VS Code integrated terminal
1104- Fixed voice mode failing on Windows native binary with "native audio module could not be loaded"
1105- Fixed push-to-talk not activating on session start when `voiceEnabled: true` was set in settings
1106- Fixed markdown links containing `#NNN` references incorrectly pointing to the current repository instead of the linked URL
1107- Fixed repeated "Model updated to Opus 4.6" notification when a project's `.claude/settings.json` has a legacy Opus model string pinned
1108- Fixed plugins showing as inaccurately installed in `/plugin`
1109- Fixed plugins showing "not found in marketplace" errors on fresh startup by auto-refreshing after marketplace installation
1110- Fixed `/security-review` command failing with `unknown option merge-base` on older git versions
1111- 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
1112- Fixed a performance regression in the `AskUserQuestion` preview dialog that re-ran markdown rendering on every keystroke in the notes input
1113- Fixed feature flags read during early startup never refreshing their disk cache, causing stale values to persist across sessions
1114- Fixed `permissions.defaultMode` settings values other than `acceptEdits` or `plan` being applied in Claude Code Remote environments — they are now ignored
1115- Fixed skill listing being re-injected on every `--resume` (~600 tokens saved per resume)
1116- Fixed teleport marker not rendering in VS Code teleported sessions
1117- Improved error message when microphone captures silence to distinguish from "no speech detected"
1118- Improved compaction to preserve images in the summarizer request, allowing prompt cache reuse for faster and cheaper compaction
1119- Improved `/rename` to work while Claude is processing, instead of being silently queued
1120- Reduced prompt input re-renders during turns by ~74%
1121- Reduced startup memory by ~426KB for users without custom CA certificates
1122- 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.
1123- [VSCode] Added spark icon in VS Code activity bar that lists all Claude Code sessions, with sessions opening as full editors
1124- [VSCode] Added full markdown document view for plans in VS Code, with support for adding comments to provide feedback
1125- [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
1126
1127## 2.1.69
1128
1129- Added the `/claude-api` skill for building applications with the Claude API and Anthropic SDK
1130- Added Ctrl+U on an empty bash prompt (`!`) to exit bash mode, matching `escape` and `backspace`
1131- Added numeric keypad support for selecting options in Claude's interview questions (previously only the number row above QWERTY worked)
1132- 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
1133- Added Voice STT support for 10 new languages (20 total) — Russian, Polish, Turkish, Dutch, Ukrainian, Greek, Czech, Danish, Swedish, Norwegian
1134- Added effort level display (e.g., "with low effort") to the logo and spinner, making it easier to see which effort setting is active
1135- Added agent name display in terminal title when using `claude --agent`
1136- 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`
1137- 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
1138- Added `/reload-plugins` command to activate pending plugin changes without restarting
1139- Added a one-time startup prompt suggesting Claude Code Desktop on macOS and Windows (max 3 showings, dismissible)
1140- Added `${CLAUDE_SKILL_DIR}` variable for skills to reference their own directory in SKILL.md content
1141- Added `InstructionsLoaded` hook event that fires when CLAUDE.md or `.claude/rules/*.md` files are loaded into context
1142- Added `agent_id` (for subagents) and `agent_type` (for subagents and `--agent`) to hook events
1143- Added `worktree` field to status line hook commands with name, path, branch, and original repo directory when running in a `--worktree` session
1144- Added `pluginTrustMessage` in managed settings to append organization-specific context to the plugin trust warning shown before installation
1145- Added policy limit fetching (e.g., remote control restrictions) for Team plan OAuth users, not just Enterprise
1146- Added `pathPattern` to `strictKnownMarketplaces` for regex-matching file/directory marketplace sources alongside `hostPattern` restrictions
1147- Added plugin source type `git-subdir` to point to a subdirectory within a git repo
1148- Added `oauth.authServerMetadataUrl` config option for MCP servers to specify a custom OAuth metadata discovery URL when standard discovery fails
1149- Fixed a security issue where nested skill discovery could load skills from gitignored directories like `node_modules`
1150- Fixed trust dialog silently enabling all `.mcp.json` servers on first run. You'll now see the per-server approval dialog as expected
1151- Fixed `claude remote-control` crashing immediately on npm installs with "bad option: --sdk-url" (anthropics/claude-code#28334)
1152- Fixed `--model claude-opus-4-0` and `--model claude-opus-4-1` resolving to deprecated Opus versions instead of current
1153- 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.
1154- 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)
1155- Fixed ghost dotfiles (`.bashrc`, `HEAD`, etc.) appearing as untracked files in the working directory after sandboxed Bash commands on Linux
1156- Fixed Shift+Enter printing `[27;2;13~` instead of inserting a newline in Ghostty over SSH
1157- Fixed stash (Ctrl+S) being cleared when submitting a message while Claude is working
1158- Fixed ctrl+o (transcript toggle) freezing for many seconds in long sessions with lots of file edits
1159- Fixed plan mode feedback input not supporting multi-line text entry (backslash+Enter and Shift+Enter now insert newlines)
1160- Fixed cursor not moving down into blank lines at the top of the input box
1161- Fixed `/stats` crash when transcript files contain entries with missing or malformed timestamps
1162- 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)
1163- Fixed `--setting-sources user` not blocking dynamically discovered project skills
1164- Fixed duplicate CLAUDE.md, slash commands, agents, and rules when running from a worktree nested inside its main repo (e.g. `claude -w`)
1165- Fixed plugin Stop/SessionEnd/etc hooks not firing after any `/plugin` operation
1166- Fixed plugin hooks being silently dropped when two plugins use the same `${CLAUDE_PLUGIN_ROOT}/...` command template
1167- Fixed memory leak in long-running SDK/CCR sessions where conversation messages were retained unnecessarily
1168- Fixed API 400 errors in forked agents (autocompact, summarization) when resuming sessions that were interrupted mid-tool-batch
1169- Fixed "unexpected tool_use_id found in tool_result blocks" error when resuming conversations that start with an orphaned tool result
1170- Fixed teammates accidentally spawning nested teammates via the Agent tool's `name` parameter
1171- Fixed `CLAUDE_CODE_MAX_OUTPUT_TOKENS` being ignored during conversation compaction
1172- Fixed `/compact` summary rendering as a user bubble in SDK consumers (Claude Code Remote web UI, VSCode extension)
1173- Fixed voice space bar getting stuck after a failed voice activation (module loading race, cold GrowthBook)
1174- Fixed worktree file copy on Windows
1175- Fixed global `.claude` folder detection on Windows
1176- Fixed symlink bypass where writing new files through a symlinked parent directory could escape the working directory in `acceptEdits` mode
1177- 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
1178- 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
1179- Fixed multi-GB memory spike when committing with large untracked binary files in the working tree
1180- 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.
1181- Fixed Android app crash when running local slash commands (`/voice`, `/cost`) in Remote Control sessions
1182- Fixed a memory leak where old message array versions accumulated in React Compiler `memoCache` over long sessions
1183- Fixed a memory leak where REPL render scopes accumulated over long sessions (~35MB over 1000 turns)
1184- 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
1185- Fixed a memory leak in interactive mode where hook events could accumulate unboundedly during long sessions
1186- Fixed hang when `--mcp-config` points to a corrupted file
1187- Fixed slow startup when many skills/plugins are installed
1188- Fixed `cd <outside-dir> && <cmd>` permission prompt to surface the chained command instead of only showing "Yes, allow reading from <dir>/"
1189- Fixed conditional `.claude/rules/*.md` files (with `paths:` frontmatter) and nested CLAUDE.md files not loading in print mode (`claude -p`)
1190- Fixed `/clear` not fully clearing all session caches, reducing memory retention in long sessions
1191- Fixed terminal flicker caused by animated elements at the scrollback boundary
1192- Fixed UI frame drops on macOS when using MCP servers with OAuth (regression from 2.1.x)
1193- Fixed occasional frame stalls during typing caused by synchronous debug log flushes
1194- Fixed `TeammateIdle` and `TaskCompleted` hooks to support `{"continue": false, "stopReason": "..."}` to stop the teammate, matching `Stop` hook behavior
1195- Fixed `WorktreeCreate` and `WorktreeRemove` plugin hooks being silently ignored
1196- Fixed skill descriptions with colons (e.g., "Triggers include: X, Y, Z") failing to load from SKILL.md frontmatter
1197- Fixed project skills without a `description:` frontmatter field not appearing in Claude's available skills list
1198- Fixed `/context` showing identical token counts for all MCP tools from a server
1199- Fixed literal `nul` file creation on Windows when the model uses CMD-style `2>nul` redirection in Git Bash
1200- Fixed extra blank lines appearing below each tool call in the expanded subagent transcript view (Ctrl+O)
1201- Fixed Tab/arrow keys not cycling Settings tabs when `/config` search box is focused but empty
1202- Fixed service key OAuth sessions (CCR containers) spamming `[ERROR]` logs with 403s from profile-scoped endpoints
1203- Fixed inconsistent color for "Remote Control active" status indicator
1204- Fixed Voice waveform cursor covering the first suffix letter when dictating mid-input
1205- Fixed Voice input showing all 5 spaces during warmup instead of capping at ~2 (aligning with the "keep holding…" hint)
1206- Improved spinner performance by isolating the 50ms animation loop from the surrounding shell, reducing render and CPU overhead during turns
1207- Improved UI rendering performance in native binaries with React Compiler
1208- Improved `--worktree` startup by eliminating a git subprocess on the startup path
1209- Improved macOS startup by eliminating redundant settings-file reloads when managed settings resolve
1210- Improved macOS startup for Claude.ai enterprise/team users by skipping an unnecessary keychain lookup
1211- Improved MCP `-p` startup by pipelining claude.ai config fetch with local connections and using a concurrency pool instead of sequential batching
1212- Improved voice startup by removing imperceptible warmup pulse animations that were causing re-render stutter
1213- 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.
1214- Improved memory usage in long sessions by stabilizing `onSubmit` across message updates
1215- Improved LSP tool rendering and memory context building to no longer read entire files
1216- Improved session upload and memory sync to avoid reading large files into memory before size/binary checks
1217- Improved file operation performance by avoiding reading file contents for existence checks (6 sites)
1218- Improved documentation to clarify that `--append-system-prompt-file` and `--system-prompt-file` work in interactive mode (the docs previously said print mode only)
1219- Reduced baseline memory by ~16MB by deferring Yoga WASM preloading
1220- Reduced memory footprint for SDK and CCR sessions using stream-json output
1221- Reduced memory usage when resuming large sessions (including compacted history)
1222- Reduced token usage on multi-agent tasks with more concise subagent final reports
1223- Changed Sonnet 4.5 users on Pro/Max/Team Premium to be automatically migrated to Sonnet 4.6
1224- Changed the `/resume` picker to show your most recent prompt instead of the first one. This also resolves some titles appearing as `(session)`.
1225- Changed claude.ai MCP connector failures to show a notification instead of silently disappearing from the tool list
1226- Changed example command suggestions to be generated deterministically instead of calling Haiku
1227- Changed resuming after compaction to no longer produce a preamble recap before continuing
1228- [SDK] Changed task creation to no longer require the `activeForm` field — the spinner falls back to the task subject
1229- [VSCode] Added compaction display as a collapsible "Compacted chat" card with the summary inside
1230- [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
1231- [VSCode] Fixed RTL text (Arabic, Hebrew, Persian) rendering reversed in the chat panel (regression in v2.1.63)
1232
1233## 2.1.68
1234
1235- 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`
1236- Re-introduced the "ultrathink" keyword to enable high effort for the next turn
1237- 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
1238
1239## 2.1.66
1240
1241- Reduced spurious error logging
1242
1243## 2.1.63
1244
1245- Added `/simplify` and `/batch` bundled slash commands
1246- Fixed local slash command output like /cost appearing as user-sent messages instead of system messages in the UI
1247- Project configs & auto memory now shared across git worktrees of the same repository
1248- Added `ENABLE_CLAUDEAI_MCP_SERVERS=false` env var to opt out from making claude.ai MCP servers available
1249- Improved `/model` command to show the currently active model in the slash command menu
1250- Added HTTP hooks, which can POST JSON to a URL and receive JSON instead of running a shell command
1251- Fixed listener leak in bridge polling loop
1252- Fixed listener leak in MCP OAuth flow cleanup
1253- 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.
1254- Fixed memory leak when navigating hooks configuration menu
1255- Fixed listener leak in interactive permission handler during auto-approvals
1256- Fixed file count cache ignoring glob ignore patterns
1257- Fixed memory leak in bash command prefix cache
1258- Fixed MCP tool/resource cache leak on server reconnect
1259- Fixed IDE host IP detection cache incorrectly sharing results across ports
1260- Fixed WebSocket listener leak on transport reconnect
1261- Fixed memory leak in git root detection cache that could cause unbounded growth in long-running sessions
1262- Fixed memory leak in JSON parsing cache that grew unbounded over long sessions
1263- VSCode: Fixed remote sessions not appearing in conversation history
1264- 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.
1265- Fixed memory leak where long-running teammates retained all messages in AppState even after conversation compaction
1266- Fixed a memory leak where MCP server fetch caches were not cleared on disconnect, causing growing memory usage with servers that reconnect frequently
1267- Improved memory usage in long sessions with subagents by stripping heavy progress message payloads during context compaction
1268- 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.
1269- VSCode: Added session rename and remove actions to the sessions list
1270- Fixed `/clear` not resetting cached skills, which could cause stale skill content to persist in the new conversation
1271
1272## 2.1.62
1273
1274- Fixed prompt suggestion cache regression that reduced cache hit rates
1275
1276## 2.1.61
1277
1278- Fixed concurrent writes corrupting config file on Windows
1279
1280## 2.1.59
1281
1282- Claude automatically saves useful context to auto-memory. Manage with /memory
1283- Added `/copy` command to show an interactive picker when code blocks are present, allowing selection of individual code blocks or the full response.
1284- 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
1285- Improved ordering of short task lists
1286- Improved memory usage in multi-agent sessions by releasing completed subagent task state
1287- Fixed MCP OAuth token refresh race condition when running multiple Claude Code instances simultaneously
1288- Fixed shell commands not showing a clear error message when the working directory has been deleted
1289- Fixed config file corruption that could wipe authentication when multiple Claude Code instances ran simultaneously
1290
1291## 2.1.58
1292
1293- Expand Remote Control to more users
1294
1295## 2.1.56
1296
1297- VS Code: Fixed another cause of "command 'claude-vscode.editor.openLast' not found" crashes
1298
1299## 2.1.55
1300
1301- Fixed BashTool failing on Windows with EINVAL error
1302
1303## 2.1.53
1304
1305- Fixed a UI flicker where user input would briefly disappear after submission before the message rendered
1306- Fixed bulk agent kill (ctrl+f) to send a single aggregate notification instead of one per agent, and to properly clear the command queue
1307- Fixed graceful shutdown sometimes leaving stale sessions when using Remote Control by parallelizing teardown network calls
1308- Fixed `--worktree` sometimes being ignored on first launch
1309- Fixed a panic ("switch on corrupted value") on Windows
1310- Fixed a crash that could occur when spawning many processes on Windows
1311- Fixed a crash in the WebAssembly interpreter on Linux x64 & Windows x64
1312- Fixed a crash that sometimes occurred after 2 minutes on Windows ARM64
1313
1314## 2.1.52
1315
1316- VS Code: Fixed extension crash on Windows ("command 'claude-vscode.editor.openLast' not found")
1317
1318## 2.1.51
1319
1320- Added `claude remote-control` subcommand for external builds, enabling local environment serving for all users.
1321- Updated plugin marketplace default git timeout from 30s to 120s and added `CLAUDE_CODE_PLUGIN_GIT_TIMEOUT_MS` to configure.
1322- Added support for custom npm registries and specific version pinning when installing plugins from npm sources
1323- 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`.
1324- Fixed a security issue where `statusLine` and `fileSuggestion` hook commands could execute without workspace trust acceptance in interactive mode.
1325- Tool results larger than 50K characters are now persisted to disk (previously 100K). This reduces context window usage and improves conversation longevity.
1326- 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.
1327- 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.
1328- Fixed slash command autocomplete crashing when a plugin's SKILL.md description is a YAML array or other non-string type
1329- 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.
1330- Managed settings can now be set via macOS plist or Windows Registry. Learn more at https://code.claude.com/docs/en/settings#settings-files
1331
1332## 2.1.50
1333
1334- Added support for `startupTimeout` configuration for LSP servers
1335- Added `WorktreeCreate` and `WorktreeRemove` hook events, enabling custom VCS setup and teardown when agent worktree isolation creates or removes worktrees.
1336- 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.
1337- Linux: Fixed native modules not loading on systems with glibc older than 2.30 (e.g., RHEL 8)
1338- Fixed memory leak in agent teams where completed teammate tasks were never garbage collected from session state
1339- Fixed `CLAUDE_CODE_SIMPLE` to fully strip down skills, session memory, custom agents, and CLAUDE.md token counting
1340- Fixed `/mcp reconnect` freezing the CLI when given a server name that doesn't exist
1341- Fixed memory leak where completed task state objects were never removed from AppState
1342- Added support for `isolation: worktree` in agent definitions, allowing agents to declaratively run in isolated git worktrees.
1343- `CLAUDE_CODE_SIMPLE` mode now also disables MCP tools, attachments, hooks, and CLAUDE.md file loading for a fully minimal experience.
1344- Fixed bug where MCP tools were not discovered when tool search is enabled and a prompt is passed in as a launch argument
1345- Improved memory usage during long sessions by clearing internal caches after compaction
1346- Added `claude agents` CLI command to list all configured agents
1347- Improved memory usage during long sessions by clearing large tool results after they have been processed
1348- Fixed a memory leak where LSP diagnostic data was never cleaned up after delivery, causing unbounded memory growth in long sessions
1349- Fixed a memory leak where completed task output was not freed from memory, reducing memory usage in long sessions with many tasks
1350- Improved startup performance for headless mode (`-p` flag) by deferring Yoga WASM and UI component imports
1351- Fixed prompt suggestion cache regression that reduced cache hit rates
1352- Fixed unbounded memory growth in long sessions by capping file history snapshots
1353- Added `CLAUDE_CODE_DISABLE_1M_CONTEXT` environment variable to disable 1M context window support
1354- Opus 4.6 (fast mode) now includes the full 1M context window
1355- VSCode: Added `/extra-usage` command support in VS Code sessions
1356- Fixed memory leak where TaskOutput retained recent lines after cleanup
1357- Fixed memory leak in CircularBuffer where cleared items were retained in the backing array
1358- Fixed memory leak in shell command execution where ChildProcess and AbortController references were retained after cleanup
1359
1360## 2.1.49
1361
1362- Improved MCP OAuth authentication with step-up auth support and discovery caching, reducing redundant network requests during server connections
1363- Added `--worktree` (`-w`) flag to start Claude in an isolated git worktree
1364- Subagents support `isolation: "worktree"` for working in a temporary git worktree
1365- Added Ctrl+F keybinding to kill background agents (two-press confirmation)
1366- Agent definitions support `background: true` to always run as a background task
1367- Plugins can ship `settings.json` for default configuration
1368- Fixed file-not-found errors to suggest corrected paths when the model drops the repo folder
1369- 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.
1370- Fixed prompt suggestion cache regression that reduced cache hit rates.
1371- Fixed `plugin enable` and `plugin disable` to auto-detect the correct scope when `--scope` is not specified, instead of always defaulting to user scope
1372- Simple mode (`CLAUDE_CODE_SIMPLE`) now includes the file edit tool in addition to the Bash tool, allowing direct file editing in simple mode.
1373- Permission suggestions are now populated when safety checks trigger an ask response, enabling SDK consumers to display permission options
1374- 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.
1375- Fixed verbose mode not updating thinking block display when toggled via `/config` — memo comparators now correctly detect verbose changes
1376- Fixed unbounded WASM memory growth during long sessions by periodically resetting the tree-sitter parser
1377- Fixed potential rendering issues caused by stale yoga layout references
1378- Improved performance in non-interactive mode (`-p`) by skipping unnecessary API calls during startup
1379- Improved performance by caching authentication failures for HTTP and SSE MCP servers, avoiding repeated connection attempts to servers requiring auth
1380- Fixed unbounded memory growth during long-running sessions caused by Yoga WASM linear memory never shrinking
1381- SDK model info now includes `supportsEffort`, `supportedEffortLevels`, and `supportsAdaptiveThinking` fields so consumers can discover model capabilities.
1382- Added `ConfigChange` hook event that fires when configuration files change during a session, enabling enterprise security auditing and optional blocking of settings changes.
1383- Improved startup performance by caching MCP auth failures to avoid redundant connection attempts
1384- Improved startup performance by reducing HTTP calls for analytics token counting
1385- Improved startup performance by batching MCP tool token counting into a single API call
1386- Fixed `disableAllHooks` setting to respect managed settings hierarchy — non-managed settings can no longer disable managed hooks set by policy (#26637)
1387- 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.
1388- 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
1389
1390## 2.1.47
1391
1392- Fixed FileWriteTool line counting to preserve intentional trailing blank lines instead of stripping them with `trimEnd()`.
1393- 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.
1394- 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.
1395- 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.
1396- 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)
1397- Improved memory usage in long-running sessions by releasing API stream buffers, agent context, and skill state after use
1398- Improved startup performance by deferring SessionStart hook execution, reducing time-to-interactive by ~500ms.
1399- Fixed an issue where bash tool output was silently discarded on Windows when using MSYS2 or Cygwin shells.
1400- 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.
1401- Improved memory usage by trimming agent task message history after tasks complete
1402- Improved memory usage during long agent sessions by eliminating O(n²) message accumulation in progress updates
1403- Fixed the bash permission classifier to validate that returned match descriptions correspond to actual input rules, preventing hallucinated descriptions from incorrectly granting permissions
1404- Fixed user-defined agents only loading one file on NFS/FUSE filesystems that report zero inodes (anthropics/claude-code#26044)
1405- Fixed plugin agent skills silently failing to load when referenced by bare name instead of fully-qualified plugin name (anthropics/claude-code#25834)
1406- Search patterns in collapsed tool results are now displayed in quotes for clarity
1407- Windows: Fixed CWD tracking temp files never being cleaned up, causing them to accumulate indefinitely (anthropics/claude-code#17600)
1408- 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.
1409- 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.
1410- Simplified teammate navigation to use only Shift+Down (with wrapping) instead of both Shift+Up and Shift+Down.
1411- 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.
1412- 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.
1413- Fixed custom session titles set via `/rename` being lost after resuming a conversation (anthropics/claude-code#23610)
1414- Fixed collapsed read/search hint text overflowing on narrow terminals by truncating from the start.
1415- 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.
1416- 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)
1417- Fixed MCP servers not appearing in the MCP Management Dialog after deferred loading
1418- Fixed session name persisting in status bar after `/clear` command (anthropics/claude-code#26082)
1419- 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)
1420- Fixed /resume silently dropping sessions when the first message exceeds 16KB or uses array-format content (anthropics/claude-code#25721)
1421- Added `chat:newline` keybinding action for configurable multi-line input (anthropics/claude-code#26075)
1422- Added `added_dirs` to the statusline JSON `workspace` section, exposing directories added via `/add-dir` to external scripts (anthropics/claude-code#26096)
1423- Fixed `claude doctor` misclassifying mise and asdf-managed installations as native installs (anthropics/claude-code#26033)
1424- Fixed zsh heredoc failing with "read-only file system" error in sandboxed commands (anthropics/claude-code#25990)
1425- Fixed agent progress indicator showing inflated tool use count (anthropics/claude-code#26023)
1426- Fixed image pasting not working on WSL2 systems where Windows copies images as BMP format (anthropics/claude-code#25935)
1427- Fixed background agent results returning raw transcript data instead of the agent's final answer (anthropics/claude-code#26012)
1428- Fixed Warp terminal incorrectly prompting for Shift+Enter setup when it supports it natively (anthropics/claude-code#25957)
1429- Fixed CJK wide characters causing misaligned timestamps and layout elements in the TUI (anthropics/claude-code#26084)
1430- Fixed custom agent `model` field in `.claude/agents/*.md` being ignored when spawning team teammates (anthropics/claude-code#26064)
1431- Fixed plan mode being lost after context compaction, causing the model to switch from planning to implementation mode (anthropics/claude-code#26061)
1432- Fixed `alwaysThinkingEnabled: true` in settings.json not enabling thinking mode on Bedrock and Vertex providers (anthropics/claude-code#26074)
1433- Fixed `tool_decision` OTel telemetry event not being emitted in headless/SDK mode (anthropics/claude-code#26059)
1434- Fixed session name being lost after context compaction — renamed sessions now preserve their custom title through compaction (anthropics/claude-code#26121)
1435- Increased initial session count in resume picker from 10 to 50 for faster session discovery (anthropics/claude-code#26123)
1436- Windows: fixed worktree session matching when drive letter casing differs (anthropics/claude-code#26123)
1437- Fixed `/resume <session-id>` failing to find sessions whose first message exceeds 16KB (anthropics/claude-code#25920)
1438- Fixed "Always allow" on multiline bash commands creating invalid permission patterns that corrupt settings (anthropics/claude-code#25909)
1439- 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)
1440- 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)
1441- Fixed read-only git commands triggering FSEvents file watcher loops on macOS by adding --no-optional-locks flag (anthropics/claude-code#25750)
1442- 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)
1443- Fixed non-interactive subcommands like `claude doctor` and `claude plugin validate` being blocked inside nested Claude sessions (anthropics/claude-code#25803)
1444- Windows: Fixed the same CLAUDE.md file being loaded twice when drive letter casing differs between paths (anthropics/claude-code#25756)
1445- Fixed inline code spans in markdown being incorrectly parsed as bash commands (anthropics/claude-code#25792)
1446- Fixed teammate spinners not respecting custom spinnerVerbs from settings (anthropics/claude-code#25748)
1447- Fixed shell commands permanently failing after a command deletes its own working directory (anthropics/claude-code#26136)
1448- Fixed hooks (PreToolUse, PostToolUse) silently failing to execute on Windows by using Git Bash instead of cmd.exe (anthropics/claude-code#25981)
1449- Fixed LSP `findReferences` and other location-based operations returning results from gitignored files (e.g., `node_modules/`, `venv/`) (anthropics/claude-code#26051)
1450- Moved config backup files from home directory root to `~/.claude/backups/` to reduce home directory clutter (anthropics/claude-code#26130)
1451- Fixed sessions with large first prompts (>16KB) disappearing from the /resume list (anthropics/claude-code#26140)
1452- Fixed shell functions with double-underscore prefixes (e.g., `__git_ps1`) not being preserved across shell sessions (anthropics/claude-code#25824)
1453- Fixed spinner showing "0 tokens" counter before any tokens have been received (anthropics/claude-code#26105)
1454- VSCode: Fixed conversation messages appearing dimmed while the AskUserQuestion dialog is open (anthropics/claude-code#26078)
1455- 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)
1456- Fixed Right Alt key leaving visible `[25~` escape sequence residue in the input field on Windows/Git Bash terminals (anthropics/claude-code#25943)
1457- The `/rename` command now updates the terminal tab title by default (anthropics/claude-code#25789)
1458- 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)
1459- Fixed OSC 8 hyperlinks only being clickable on the first line when link text wraps across multiple terminal lines.
1460
1461## 2.1.46
1462
1463- Fixed orphaned CC processes after terminal disconnect on macOS
1464- Added support for using claude.ai MCP connectors in Claude Code
1465
1466## 2.1.45
1467
1468- Added support for Claude Sonnet 4.6
1469- Added support for reading `enabledPlugins` and `extraKnownMarketplaces` from `--add-dir` directories
1470- 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
1471- Added `SDKRateLimitInfo` and `SDKRateLimitEvent` types to the SDK, enabling consumers to receive rate limit status updates including utilization, reset times, and overage information
1472- Fixed Agent Teams teammates failing on Bedrock, Vertex, and Foundry by propagating API provider environment variables to tmux-spawned processes (anthropics/claude-code#23561)
1473- Fixed sandbox "operation not permitted" errors when writing temporary files on macOS by using the correct per-user temp directory (anthropics/claude-code#21654)
1474- Fixed Task tool (backgrounded agents) crashing with a `ReferenceError` on completion (anthropics/claude-code#22087)
1475- Fixed autocomplete suggestions not being accepted on Enter when images are pasted in the input
1476- Fixed skills invoked by subagents incorrectly appearing in main session context after compaction
1477- Fixed excessive `.claude.json.backup` files accumulating on every startup
1478- Fixed plugin-provided commands, agents, and hooks not being available immediately after installation without requiring a restart
1479- Improved startup performance by removing eager loading of session history for stats caching
1480- Improved memory usage for shell commands that produce large output — RSS no longer grows unboundedly with command output size
1481- Improved collapsed read/search groups to show the current file or search pattern being processed beneath the summary line while active
1482- [VSCode] Improved permission destination choice (project/user/session) to persist across sessions
1483
1484## 2.1.44
1485
1486- Fixed ENAMETOOLONG errors for deeply-nested directory paths
1487- Fixed auth refresh errors
1488
1489## 2.1.43
1490
1491- Fixed AWS auth refresh hanging indefinitely by adding a 3-minute timeout
1492- Fixed spurious warnings for non-agent markdown files in `.claude/agents/` directory
1493- Fixed structured-outputs beta header being sent unconditionally on Vertex/Bedrock
1494
1495## 2.1.42
1496
1497- Improved startup performance by deferring Zod schema construction
1498- Improved prompt cache hit rates by moving date out of system prompt
1499- Added one-time Opus 4.6 effort callout for eligible users
1500- Fixed /resume showing interrupt messages as session titles
1501- Fixed image dimension limit errors to suggest /compact
1502
1503## 2.1.41
1504
1505- Added guard against launching Claude Code inside another Claude Code session
1506- Fixed Agent Teams using wrong model identifier for Bedrock, Vertex, and Foundry customers
1507- Fixed a crash when MCP tools return image content during streaming
1508- Fixed /resume session previews showing raw XML tags instead of readable command names
1509- Improved model error messages for Bedrock/Vertex/Foundry users with fallback suggestions
1510- Fixed plugin browse showing misleading "Space to Toggle" hint for already-installed plugins
1511- Fixed hook blocking errors (exit code 2) not showing stderr to the user
1512- Added `speed` attribute to OTel events and trace spans for fast mode visibility
1513- Added `claude auth login`, `claude auth status`, and `claude auth logout` CLI subcommands
1514- Added Windows ARM64 (win32-arm64) native binary support
1515- Improved `/rename` to auto-generate session name from conversation context when called without arguments
1516- Improved narrow terminal layout for prompt footer
1517- Fixed file resolution failing for @-mentions with anchor fragments (e.g., `@README.md#installation`)
1518- Fixed FileReadTool blocking the process on FIFOs, `/dev/stdin`, and large files
1519- Fixed background task notifications not being delivered in streaming Agent SDK mode
1520- Fixed cursor jumping to end on each keystroke in classifier rule input
1521- Fixed markdown link display text being dropped for raw URL
1522- Fixed auto-compact failure error notifications being shown to users
1523- Fixed permission wait time being included in subagent elapsed time display
1524- Fixed proactive ticks firing while in plan mode
1525- Fixed clear stale permission rules when settings change on disk
1526- Fixed hook blocking errors showing stderr content in UI
1527
1528## 2.1.39
1529
1530- Improved terminal rendering performance
1531- Fixed fatal errors being swallowed instead of displayed
1532- Fixed process hanging after session close
1533- Fixed character loss at terminal screen boundary
1534- Fixed blank lines in verbose transcript view
1535
1536## 2.1.38
1537
1538- Fixed VS Code terminal scroll-to-top regression introduced in 2.1.37
1539- Fixed Tab key queueing slash commands instead of autocompleting
1540- Fixed bash permission matching for commands using environment variable wrappers
1541- Fixed text between tool uses disappearing when not using streaming
1542- Fixed duplicate sessions when resuming in VS Code extension
1543- Improved heredoc delimiter parsing to prevent command smuggling
1544- Blocked writes to `.claude/skills` directory in sandbox mode
1545
1546## 2.1.37
1547
1548- Fixed an issue where /fast was not immediately available after enabling /extra-usage
1549
1550## 2.1.36
1551
1552- Fast mode is now available for Opus 4.6. Learn more at https://code.claude.com/docs/en/fast-mode
1553
1554## 2.1.34
1555
1556- Fixed a crash when agent teams setting changed between renders
1557- Fixed a bug where commands excluded from sandboxing (via `sandbox.excludedCommands` or `dangerouslyDisableSandbox`) could bypass the Bash ask permission rule when `autoAllowBashIfSandboxed` was enabled
1558
1559## 2.1.33
1560
1561- Fixed agent teammate sessions in tmux to send and receive messages
1562- Fixed warnings about agent teams not being available on your current plan
1563- Added `TeammateIdle` and `TaskCompleted` hook events for multi-agent workflows
1564- Added support for restricting which sub-agents can be spawned via `Task(agent_type)` syntax in agent "tools" frontmatter
1565- Added `memory` frontmatter field support for agents, enabling persistent memory with `user`, `project`, or `local` scope
1566- Added plugin name to skill descriptions and `/skills` menu for better discoverability
1567- Fixed an issue where submitting a new message while the model was in extended thinking would interrupt the thinking phase
1568- 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
1569- Fixed API proxy compatibility issue where 404 errors on streaming endpoints no longer triggered non-streaming fallback
1570- 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
1571- Fixed `/resume` session picker showing raw XML markup instead of clean titles for sessions started with slash commands
1572- Improved error messages for API connection failures — now shows specific cause (e.g., ECONNREFUSED, SSL errors) instead of generic "Connection error"
1573- Errors from invalid managed settings are now surfaced
1574- VSCode: Added support for remote sessions, allowing OAuth users to browse and resume sessions from claude.ai
1575- VSCode: Added git branch and message count to the session picker, with support for searching by branch name
1576- VSCode: Fixed scroll-to-bottom under-scrolling on initial session load and session switch
1577
1578## 2.1.32
1579
1580- Claude Opus 4.6 is now available!
1581- Added research preview agent teams feature for multi-agent collaboration (token-intensive feature, requires setting CLAUDE_CODE_EXPERIMENTAL_AGENT_TEAMS=1)
1582- Claude now automatically records and recalls memories as it works
1583- Added "Summarize from here" to the message selector, allowing partial conversation summarization.
1584- Skills defined in `.claude/skills/` within additional directories (`--add-dir`) are now loaded automatically.
1585- Fixed `@` file completion showing incorrect relative paths when running from a subdirectory
1586- Updated --resume to re-use --agent value specified in previous conversation by default.
1587- Fixed: Bash tool no longer throws "Bad substitution" errors when heredocs contain JavaScript template literals like `${index + 1}`, which previously interrupted tool execution
1588- Skill character budget now scales with context window (2% of context), so users with larger context windows can see more skill descriptions without truncation
1589- Fixed Thai/Lao spacing vowels (สระ า, ำ) not rendering correctly in the input field
1590- VSCode: Fixed slash commands incorrectly being executed when pressing Enter with preceding text in the input field
1591- VSCode: Added spinner when loading past conversations list
1592
1593## 2.1.31
1594
1595- Added session resume hint on exit, showing how to continue your conversation later
1596- Added support for full-width (zenkaku) space input from Japanese IME in checkbox selection
1597- Fixed PDF too large errors permanently locking up sessions, requiring users to start a new conversation
1598- Fixed bash commands incorrectly reporting failure with "Read-only file system" errors when sandbox mode was enabled
1599- Fixed a crash that made sessions unusable after entering plan mode when project config in `~/.claude.json` was missing default fields
1600- 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
1601- Fixed LSP shutdown/exit compatibility with strict language servers that reject null params
1602- 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
1603- Improved PDF and request size error messages to show actual limits (100 pages, 20MB)
1604- Reduced layout jitter in the terminal when the spinner appears and disappears during streaming
1605- Removed misleading Anthropic API pricing from model selector for third-party provider (Bedrock, Vertex, Foundry) users
1606
1607## 2.1.30
1608
1609- 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.
1610- 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`.
1611- Added `/debug` for Claude to help troubleshoot the current session
1612- Added support for additional `git log` and `git show` flags in read-only mode (e.g., `--topo-order`, `--cherry-pick`, `--format`, `--raw`)
1613- Added token count, tool uses, and duration metrics to Task tool results
1614- Added reduced motion mode to the config
1615- Fixed phantom "(no content)" text blocks appearing in API conversation history, reducing token waste and potential model confusion
1616- Fixed prompt cache not correctly invalidating when tool descriptions or input schemas changed, only when tool names changed
1617- Fixed 400 errors that could occur after running `/login` when the conversation contained thinking blocks
1618- Fixed a hang when resuming sessions with corrupted transcript files containing `parentUuid` cycles
1619- Fixed rate limit message showing incorrect "/upgrade" suggestion for Max 20x users when extra-usage is unavailable
1620- Fixed permission dialogs stealing focus while actively typing
1621- Fixed subagents not being able to access SDK-provided MCP tools because they were not synced to the shared application state
1622- Fixed a regression where Windows users with a `.bashrc` file could not run bash commands
1623- 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
1624- Improved `TaskStop` tool to display the stopped command/task description in the result line instead of a generic "Task stopped" message
1625- Changed `/model` to execute immediately instead of being queued
1626- [VSCode] Added multiline input support to the "Other" text input in question dialogs (use Shift+Enter for new lines)
1627- [VSCode] Fixed duplicate sessions appearing in the session list when starting a new conversation
1628
1629## 2.1.29
1630
1631- Fixed startup performance issues when resuming sessions that have `saved_hook_context`
1632
1633## 2.1.27
1634
1635- Added tool call failures and denials to debug logs
1636- Fixed context management validation error for gateway users, ensuring `CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS=1` avoids the error
1637- Added `--from-pr` flag to resume sessions linked to a specific GitHub PR number or URL
1638- Sessions are now automatically linked to PRs when created via `gh pr create`
1639- Fixed /context command not displaying colored output
1640- Fixed status bar duplicating background task indicator when PR status was shown
1641- Windows: Fixed bash command execution failing for users with `.bashrc` files
1642- Windows: Fixed console windows flashing when spawning child processes
1643- VSCode: Fixed OAuth token expiration causing 401 errors after extended sessions
1644
1645## 2.1.25
1646
1647- Fixed beta header validation error for gateway users on Bedrock and Vertex, ensuring `CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS=1` avoids the error
1648
1649## 2.1.23
1650
1651- Added customizable spinner verbs setting (`spinnerVerbs`)
1652- Fixed mTLS and proxy connectivity for users behind corporate proxies or using client certificates
1653- Fixed per-user temp directory isolation to prevent permission conflicts on shared systems
1654- Fixed a race condition that could cause 400 errors when prompt caching scope was enabled
1655- Fixed pending async hooks not being cancelled when headless streaming sessions ended
1656- Fixed tab completion not updating the input field when accepting a suggestion
1657- Fixed ripgrep search timeouts silently returning empty results instead of reporting errors
1658- Improved terminal rendering performance with optimized screen data layout
1659- Changed Bash commands to show timeout duration alongside elapsed time
1660- Changed merged pull requests to show a purple status indicator in the prompt footer
1661- [IDE] Fixed model options displaying incorrect region strings for Bedrock users in headless mode
1662
1663## 2.1.22
1664
1665- Fixed structured outputs for non-interactive (-p) mode
1666
1667## 2.1.21
1668
1669- Added support for full-width (zenkaku) number input from Japanese IME in option selection prompts
1670- Fixed shell completion cache files being truncated on exit
1671- Fixed API errors when resuming sessions that were interrupted during tool execution
1672- Fixed auto-compact triggering too early on models with large output token limits
1673- Fixed task IDs potentially being reused after deletion
1674- Fixed file search not working in VS Code extension on Windows
1675- Improved read/search progress indicators to show "Reading…" while in progress and "Read" when complete
1676- Improved Claude to prefer file operation tools (Read, Edit, Write) over bash equivalents (cat, sed, awk)
1677- [VSCode] Added automatic Python virtual environment activation, ensuring `python` and `pip` commands use the correct interpreter (configurable via `claudeCode.usePythonEnvironment` setting)
1678- [VSCode] Fixed message action buttons having incorrect background colors
1679
1680## 2.1.20
1681
1682- Added arrow key history navigation in vim normal mode when cursor cannot move further
1683- Added external editor shortcut (Ctrl+G) to the help menu for better discoverability
1684- 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
1685- Added support for loading `CLAUDE.md` files from additional directories specified via `--add-dir` flag (requires setting `CLAUDE_CODE_ADDITIONAL_DIRECTORIES_CLAUDE_MD=1`)
1686- Added ability to delete tasks via the `TaskUpdate` tool
1687- Fixed session compaction issues that could cause resume to load full history instead of the compact summary
1688- Fixed agents sometimes ignoring user messages sent while actively working on a task
1689- Fixed wide character (emoji, CJK) rendering artifacts where trailing columns were not cleared when replaced by narrower characters
1690- Fixed JSON parsing errors when MCP tool responses contain special Unicode characters
1691- Fixed up/down arrow keys in multi-line and wrapped text input to prioritize cursor movement over history navigation
1692- Fixed draft prompt being lost when pressing UP arrow to navigate command history
1693- Fixed ghost text flickering when typing slash commands mid-input
1694- Fixed marketplace source removal not properly deleting settings
1695- Fixed duplicate output in some commands like `/context`
1696- Fixed task list sometimes showing outside the main conversation view
1697- Fixed syntax highlighting for diffs occurring within multiline constructs like Python docstrings
1698- Fixed crashes when cancelling tool use
1699- Improved `/sandbox` command UI to show dependency status with installation instructions when dependencies are missing
1700- Improved thinking status text with a subtle shimmer animation
1701- Improved task list to dynamically adjust visible items based on terminal height
1702- Improved fork conversation hint to show how to resume the original session
1703- Changed collapsed read/search groups to show present tense ("Reading", "Searching for") while in progress, and past tense ("Read", "Searched for") when complete
1704- Changed `ToolSearch` results to appear as a brief notification instead of inline in the conversation
1705- Changed the `/commit-push-pr` skill to automatically post PR URLs to Slack channels when configured via MCP tools
1706- Changed the `/copy` command to be available to all users
1707- Changed background agents to prompt for tool permissions before launching
1708- Changed permission rules like `Bash(*)` to be accepted and treated as equivalent to `Bash`
1709- Changed config backups to be timestamped and rotated (keeping 5 most recent) to prevent data loss
1710
1711## 2.1.19
1712
1713- Added env var `CLAUDE_CODE_ENABLE_TASKS`, set to `false` to keep the old system temporarily
1714- Added shorthand `$0`, `$1`, etc. for accessing individual arguments in custom commands
1715- Fixed crashes on processors without AVX instruction support
1716- Fixed dangling Claude Code processes when terminal is closed by catching EIO errors from `process.exit()` and using SIGKILL as fallback
1717- Fixed `/rename` and `/tag` not updating the correct session when resuming from a different directory (e.g., git worktrees)
1718- Fixed resuming sessions by custom title not working when run from a different directory
1719- Fixed pasted text content being lost when using prompt stash (Ctrl+S) and restore
1720- Fixed agent list displaying "Sonnet (default)" instead of "Inherit (default)" for agents without an explicit model setting
1721- Fixed backgrounded hook commands not returning early, potentially causing the session to wait on a process that was intentionally backgrounded
1722- Fixed file write preview omitting empty lines
1723- Changed skills without additional permissions or hooks to be allowed without requiring approval
1724- Changed indexed argument syntax from `$ARGUMENTS.0` to `$ARGUMENTS[0]` (bracket syntax)
1725- [SDK] Added replay of `queued_command` attachment messages as `SDKUserMessageReplay` events when `replayUserMessages` is enabled
1726- [VSCode] Enabled session forking and rewind functionality for all users
1727
1728## 2.1.18
1729
1730- 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
1731
1732## 2.1.17
1733
1734- Fixed crashes on processors without AVX instruction support
1735
1736## 2.1.16
1737
1738- Added new task management system, including new capabilities like dependency tracking
1739- [VSCode] Added native plugin management support
1740- [VSCode] Added ability for OAuth users to browse and resume remote Claude sessions from the Sessions dialog
1741- Fixed out-of-memory crashes when resuming sessions with heavy subagent usage
1742- Fixed an issue where the "context remaining" warning was not hidden after running `/compact`
1743- Fixed session titles on the resume screen not respecting the user's language setting
1744- [IDE] Fixed a race condition on Windows where the Claude Code sidebar view container would not appear on start
1745
1746## 2.1.15
1747
1748- Added deprecation notification for npm installations - run `claude install` or see https://docs.anthropic.com/en/docs/claude-code/getting-started for more options
1749- Improved UI rendering performance with React Compiler
1750- Fixed the "Context left until auto-compact" warning not disappearing after running `/compact`
1751- Fixed MCP stdio server timeout not killing child process, which could cause UI freezes
1752
1753## 2.1.14
1754
1755- Added history-based autocomplete in bash mode (`!`) - type a partial command and press Tab to complete from your bash command history
1756- Added search to installed plugins list - type to filter by name or description
1757- Added support for pinning plugins to specific git commit SHAs, allowing marketplace entries to install exact versions
1758- Fixed a regression where the context window blocking limit was calculated too aggressively, blocking users at ~65% context usage instead of the intended ~98%
1759- Fixed memory issues that could cause crashes when running parallel subagents
1760- Fixed memory leak in long-running sessions where stream resources were not cleaned up after shell commands completed
1761- Fixed `@` symbol incorrectly triggering file autocomplete suggestions in bash mode
1762- Fixed `@`-mention menu folder click behavior to navigate into directories instead of selecting them
1763- Fixed `/feedback` command generating invalid GitHub issue URLs when description is very long
1764- Fixed `/context` command to show the same token count and percentage as the status line in verbose mode
1765- Fixed an issue where `/config`, `/context`, `/model`, and `/todos` command overlays could close unexpectedly
1766- Fixed slash command autocomplete selecting wrong command when typing similar commands (e.g., `/context` vs `/compact`)
1767- Fixed inconsistent back navigation in plugin marketplace when only one marketplace is configured
1768- Fixed iTerm2 progress bar not clearing properly on exit, preventing lingering indicators and bell sounds
1769- Improved backspace to delete pasted text as a single token instead of one character at a time
1770- [VSCode] Added `/usage` command to display current plan usage
1771
1772## 2.1.12
1773
1774- Fixed message rendering bug
1775
1776## 2.1.11
1777
1778- Fixed excessive MCP connection requests for HTTP/SSE transports
1779
1780## 2.1.10
1781
1782- Added new `Setup` hook event that can be triggered via `--init`, `--init-only`, or `--maintenance` CLI flags for repository setup and maintenance operations
1783- Added keyboard shortcut 'c' to copy OAuth URL when browser doesn't open automatically during login
1784- Fixed a crash when running bash commands containing heredocs with JavaScript template literals like `${index + 1}`
1785- Improved startup to capture keystrokes typed before the REPL is fully ready
1786- Improved file suggestions to show as removable attachments instead of inserting text when accepted
1787- [VSCode] Added install count display to plugin listings
1788- [VSCode] Added trust warning when installing plugins
1789
1790## 2.1.9
1791
1792- Added `auto:N` syntax for configuring the MCP tool search auto-enable threshold, where N is the context window percentage (0-100)
1793- Added `plansDirectory` setting to customize where plan files are stored
1794- Added external editor support (Ctrl+G) in AskUserQuestion "Other" input field
1795- Added session URL attribution to commits and PRs created from web sessions
1796- Added support for `PreToolUse` hooks to return `additionalContext` to the model
1797- Added `${CLAUDE_SESSION_ID}` string substitution for skills to access the current session ID
1798- Fixed long sessions with parallel tool calls failing with an API error about orphan tool_result blocks
1799- Fixed MCP server reconnection hanging when cached connection promise never resolves
1800- Fixed Ctrl+Z suspend not working in terminals using Kitty keyboard protocol (Ghostty, iTerm2, kitty, WezTerm)
1801
1802## 2.1.7
1803
1804- Added `showTurnDuration` setting to hide turn duration messages (e.g., "Cooked for 1m 6s")
1805- Added ability to provide feedback when accepting permission prompts
1806- Added inline display of agent's final response in task notifications, making it easier to see results without reading the full transcript file
1807- Fixed security vulnerability where wildcard permission rules could match compound commands containing shell operators
1808- Fixed false "file modified" errors on Windows when cloud sync tools, antivirus scanners, or Git touch file timestamps without changing content
1809- Fixed orphaned tool_result errors when sibling tools fail during streaming execution
1810- 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)
1811- Fixed spinner briefly flashing when running local slash commands like `/model` or `/theme`
1812- Fixed terminal title animation jitter by using fixed-width braille characters
1813- Fixed plugins with git submodules not being fully initialized when installed
1814- Fixed bash commands failing on Windows when temp directory paths contained characters like `t` or `n` that were misinterpreted as escape sequences
1815- Improved typing responsiveness by reducing memory allocation overhead in terminal rendering
1816- 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.
1817- Changed OAuth and API Console URLs from console.anthropic.com to platform.claude.com
1818- [VSCode] Fixed `claudeProcessWrapper` setting passing the wrapper path instead of the Claude binary path
1819
1820## 2.1.6
1821
1822- Added search functionality to `/config` command for quickly filtering settings
1823- Added Updates section to `/doctor` showing auto-update channel and available npm versions (stable/latest)
1824- Added date range filtering to `/stats` command - press `r` to cycle between Last 7 days, Last 30 days, and All time
1825- Added automatic discovery of skills from nested `.claude/skills` directories when working with files in subdirectories
1826- Added `context_window.used_percentage` and `context_window.remaining_percentage` fields to status line input for easier context window display
1827- Added an error display when the editor fails during Ctrl+G
1828- Fixed permission bypass via shell line continuation that could allow blocked commands to execute
1829- Fixed false "File has been unexpectedly modified" errors when file watchers touch files without changing content
1830- Fixed text styling (bold, colors) getting progressively misaligned in multi-line responses
1831- Fixed the feedback panel closing unexpectedly when typing 'n' in the description field
1832- Fixed rate limit warning appearing at low usage after weekly reset (now requires 70% usage)
1833- Fixed rate limit options menu incorrectly auto-opening when resuming a previous session
1834- Fixed numpad keys outputting escape sequences instead of characters in Kitty keyboard protocol terminals
1835- Fixed Option+Return not inserting newlines in Kitty keyboard protocol terminals
1836- Fixed corrupted config backup files accumulating in the home directory (now only one backup is created per config file)
1837- Fixed `mcp list` and `mcp get` commands leaving orphaned MCP server processes
1838- Fixed visual artifacts in ink2 mode when nodes become hidden via `display:none`
1839- Improved the external CLAUDE.md imports approval dialog to show which files are being imported and from where
1840- Improved the `/tasks` dialog to go directly to task details when there's only one background task running
1841- Improved @ autocomplete with icons for different suggestion types and single-line formatting
1842- Updated "Help improve Claude" setting fetch to refresh OAuth and retry when it fails due to a stale OAuth token
1843- Changed task notification display to cap at 3 lines with overflow summary when multiple background tasks complete simultaneously
1844- Changed terminal title to "Claude Code" on startup for better window identification
1845- Removed ability to @-mention MCP servers to enable/disable - use `/mcp enable <name>` instead
1846- [VSCode] Fixed usage indicator not updating after manual compact
1847
1848## 2.1.5
1849
1850- Added `CLAUDE_CODE_TMPDIR` environment variable to override the temp directory used for internal temp files, useful for environments with custom temp directory requirements
1851
1852## 2.1.4
1853
1854- Added `CLAUDE_CODE_DISABLE_BACKGROUND_TASKS` environment variable to disable all background task functionality including auto-backgrounding and the Ctrl+B shortcut
1855- Fixed "Help improve Claude" setting fetch to refresh OAuth and retry when it fails due to a stale OAuth token
1856
1857## 2.1.3
1858
1859- Merged slash commands and skills, simplifying the mental model with no change in behavior
1860- Added release channel (`stable` or `latest`) toggle to `/config`
1861- 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
1862- Fixed plan files persisting across `/clear` commands, now ensuring a fresh plan file is used after clearing a conversation
1863- Fixed false skill duplicate detection on filesystems with large inodes (e.g., ExFAT) by using 64-bit precision for inode values
1864- Fixed mismatch between background task count in status bar and items shown in tasks dialog
1865- Fixed sub-agents using the wrong model during conversation compaction
1866- Fixed web search in sub-agents using incorrect model
1867- Fixed trust dialog acceptance when running from the home directory not enabling trust-requiring features like hooks during the session
1868- Improved terminal rendering stability by preventing uncontrolled writes from corrupting cursor state
1869- Improved slash command suggestion readability by truncating long descriptions to 2 lines
1870- Changed tool hook execution timeout from 60 seconds to 10 minutes
1871- [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)
1872
1873## 2.1.2
1874
1875- Added source path metadata to images dragged onto the terminal, helping Claude understand where images originated
1876- Added clickable hyperlinks for file paths in tool output in terminals that support OSC 8 (like iTerm)
1877- Added support for Windows Package Manager (winget) installations with automatic detection and update instructions
1878- Added Shift+Tab keyboard shortcut in plan mode to quickly select "auto-accept edits" option
1879- Added `FORCE_AUTOUPDATE_PLUGINS` environment variable to allow plugin autoupdate even when the main auto-updater is disabled
1880- Added `agent_type` to SessionStart hook input, populated if `--agent` is specified
1881- Fixed a command injection vulnerability in bash command processing where malformed input could execute arbitrary commands
1882- Fixed a memory leak where tree-sitter parse trees were not being freed, causing WASM memory to grow unbounded over long sessions
1883- Fixed binary files (images, PDFs, etc.) being accidentally included in memory when using `@include` directives in CLAUDE.md files
1884- Fixed updates incorrectly claiming another installation is in progress
1885- Fixed crash when socket files exist in watched directories (defense-in-depth for EOPNOTSUPP errors)
1886- Fixed remote session URL and teleport being broken when using `/tasks` command
1887- Fixed MCP tool names being exposed in analytics events by sanitizing user-specific server configurations
1888- Improved Option-as-Meta hint on macOS to show terminal-specific instructions for native CSIu terminals like iTerm2, Kitty, and WezTerm
1889- Improved error message when pasting images over SSH to suggest using `scp` instead of the unhelpful clipboard shortcut hint
1890- Improved permission explainer to not flag routine dev workflows (git fetch/rebase, npm install, tests, PRs) as medium risk
1891- Changed large bash command outputs to be saved to disk instead of truncated, allowing Claude to read the full content
1892- Changed large tool outputs to be persisted to disk instead of truncated, providing full output access via file references
1893- Changed `/plugins` installed tab to unify plugins and MCPs with scope-based grouping
1894- Deprecated Windows managed settings path `C:\ProgramData\ClaudeCode\managed-settings.json` - administrators should migrate to `C:\Program Files\ClaudeCode\managed-settings.json`
1895- [SDK] Changed minimum zod peer dependency to ^4.0.0
1896- [VSCode] Fixed usage display not updating after manual compact
1897
1898## 2.1.0
1899
1900- Added automatic skill hot-reload - skills created or modified in `~/.claude/skills` or `.claude/skills` are now immediately available without restarting the session
1901- Added support for running skills and slash commands in a forked sub-agent context using `context: fork` in skill frontmatter
1902- Added support for `agent` field in skills to specify agent type for execution
1903- Added `language` setting to configure Claude's response language (e.g., language: "japanese")
1904- Changed Shift+Enter to work out of the box in iTerm2, WezTerm, Ghostty, and Kitty without modifying terminal configs
1905- Added `respectGitignore` support in `settings.json` for per-project control over @-mention file picker behavior
1906- Added `IS_DEMO` environment variable to hide email and organization from the UI, useful for streaming or recording sessions
1907- Fixed security issue where sensitive data (OAuth tokens, API keys, passwords) could be exposed in debug logs
1908- Fixed files and skills not being properly discovered when resuming sessions with `-c` or `--resume`
1909- Fixed pasted content being lost when replaying prompts from history using up arrow or Ctrl+R search
1910- Fixed Esc key with queued prompts to only move them to input without canceling the running task
1911- Reduced permission prompts for complex bash commands
1912- Fixed command search to prioritize exact and prefix matches on command names over fuzzy matches in descriptions
1913- Fixed PreToolUse hooks to allow `updatedInput` when returning `ask` permission decision, enabling hooks to act as middleware while still requesting user consent
1914- Fixed plugin path resolution for file-based marketplace sources
1915- Fixed LSP tool being incorrectly enabled when no LSP servers were configured
1916- Fixed background tasks failing with "git repository not found" error for repositories with dots in their names
1917- Fixed Claude in Chrome support for WSL environments
1918- Fixed Windows native installer silently failing when executable creation fails
1919- Improved CLI help output to display options and subcommands in alphabetical order for easier navigation
1920- Added wildcard pattern matching for Bash tool permissions using `*` at any position in rules (e.g., `Bash(npm *)`, `Bash(* install)`, `Bash(git * main)`)
1921- Added unified Ctrl+B backgrounding for both bash commands and agents - pressing Ctrl+B now backgrounds all running foreground tasks simultaneously
1922- Added support for MCP `list_changed` notifications, allowing MCP servers to dynamically update their available tools, prompts, and resources without requiring reconnection
1923- Added `/teleport` and `/remote-env` slash commands for claude.ai subscribers, allowing them to resume and configure remote sessions
1924- Added support for disabling specific agents using `Task(AgentName)` syntax in settings.json permissions or the `--disallowedTools` CLI flag
1925- Added hooks support to agent frontmatter, allowing agents to define PreToolUse, PostToolUse, and Stop hooks scoped to the agent's lifecycle
1926- Added hooks support for skill and slash command frontmatter
1927- 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
1928- Added `/plan` command shortcut to enable plan mode directly from the prompt
1929- Added slash command autocomplete support when `/` appears anywhere in input, not just at the beginning
1930- Added `--tools` flag support in interactive mode to restrict which built-in tools Claude can use during interactive sessions
1931- Added `CLAUDE_CODE_FILE_READ_MAX_OUTPUT_TOKENS` environment variable to override the default file read token limit
1932- Added support for `once: true` config for hooks
1933- Added support for YAML-style lists in frontmatter `allowed-tools` field for cleaner skill declarations
1934- Added support for prompt and agent hook types from plugins (previously only command hooks were supported)
1935- Added Cmd+V support for image paste in iTerm2 (maps to Ctrl+V)
1936- Added left/right arrow key navigation for cycling through tabs in dialogs
1937- Added real-time thinking block display in Ctrl+O transcript mode
1938- Added filepath to full output in background bash task details dialog
1939- Added Skills as a separate category in the context visualization
1940- Fixed OAuth token refresh not triggering when server reports token expired but local expiration check disagrees
1941- Fixed session persistence getting stuck after transient server errors by recovering from 409 conflicts when the entry was actually stored
1942- Fixed session resume failures caused by orphaned tool results during concurrent tool execution
1943- Fixed a race condition where stale OAuth tokens could be read from the keychain cache during concurrent token refresh attempts
1944- Fixed AWS Bedrock subagents not inheriting EU/APAC cross-region inference model configuration, causing 403 errors when IAM permissions are scoped to specific regions
1945- Fixed API context overflow when background tasks produce large output by truncating to 30K chars with file path reference
1946- Fixed a hang when reading FIFO files by skipping symlink resolution for special file types
1947- Fixed terminal keyboard mode not being reset on exit in Ghostty, iTerm2, Kitty, and WezTerm
1948- Fixed Alt+B and Alt+F (word navigation) not working in iTerm2, Ghostty, Kitty, and WezTerm
1949- Fixed `${CLAUDE_PLUGIN_ROOT}` not being substituted in plugin `allowed-tools` frontmatter, which caused tools to incorrectly require approval
1950- Fixed files created by the Write tool using hardcoded 0o600 permissions instead of respecting the system umask
1951- Fixed commands with `$()` command substitution failing with parse errors
1952- Fixed multi-line bash commands with backslash continuations being incorrectly split and flagged for permissions
1953- 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)
1954- Fixed slash commands passed as CLI arguments (e.g., `claude /context`) not being executed properly
1955- Fixed pressing Enter after Tab-completing a slash command selecting a different command instead of submitting the completed one
1956- Fixed slash command argument hint flickering and inconsistent display when typing commands with arguments
1957- Fixed Claude sometimes redundantly invoking the Skill tool when running slash commands directly
1958- Fixed skill token estimates in `/context` to accurately reflect frontmatter-only loading
1959- Fixed subagents sometimes not inheriting the parent's model by default
1960- Fixed model picker showing incorrect selection for Bedrock/Vertex users using `--model haiku`
1961- Fixed duplicate Bash commands appearing in permission request option labels
1962- Fixed noisy output when background tasks complete - now shows clean completion message instead of raw output
1963- Fixed background task completion notifications to appear proactively with bullet point
1964- Fixed forked slash commands showing "AbortError" instead of "Interrupted" message when cancelled
1965- Fixed cursor disappearing after dismissing permission dialogs
1966- Fixed `/hooks` menu selecting wrong hook type when scrolling to a different option
1967- Fixed images in queued prompts showing as "[object Object]" when pressing Esc to cancel
1968- Fixed images being silently dropped when queueing messages while backgrounding a task
1969- Fixed large pasted images failing with "Image was too large" error
1970- Fixed extra blank lines in multiline prompts containing CJK characters (Japanese, Chinese, Korean)
1971- Fixed ultrathink keyword highlighting being applied to wrong characters when user prompt text wraps to multiple lines
1972- Fixed collapsed "Reading X files…" indicator incorrectly switching to past tense when thinking blocks appear mid-stream
1973- Fixed Bash read commands (like `ls` and `cat`) not being counted in collapsed read/search groups, causing groups to incorrectly show "Read 0 files"
1974- Fixed spinner token counter to properly accumulate tokens from subagents during execution
1975- Fixed memory leak in git diff parsing where sliced strings retained large parent strings
1976- Fixed race condition where LSP tool could return "no server available" during startup
1977- Fixed feedback submission hanging indefinitely when network requests timeout
1978- Fixed search mode in plugin discovery and log selector views exiting when pressing up arrow
1979- Fixed hook success message showing trailing colon when hook has no output
1980- Multiple optimizations to improve startup performance
1981- Improved terminal rendering performance when using native installer or Bun, especially for text with emoji, ANSI codes, and Unicode characters
1982- Improved performance when reading Jupyter notebooks with many cells
1983- Improved reliability for piped input like `cat refactor.md | claude`
1984- Improved reliability for AskQuestion tool
1985- Improved sed in-place edit commands to render as file edits with diff preview
1986- Improved Claude to automatically continue when response is cut off due to output token limit, instead of showing an error message
1987- Improved compaction reliability
1988- Improved subagents (Task tool) to continue working after permission denial, allowing them to try alternative approaches
1989- Improved skills to show progress while executing, displaying tool uses as they happen
1990- Improved skills from `/skills/` directories to be visible in the slash command menu by default (opt-out with `user-invocable: false` in frontmatter)
1991- Improved skill suggestions to prioritize recently and frequently used skills
1992- Improved spinner feedback when waiting for the first response token
1993- Improved token count display in spinner to include tokens from background agents
1994- Improved incremental output for async agents to give the main thread more control and visibility
1995- Improved permission prompt UX with Tab hint moved to footer, cleaner Yes/No input labels with contextual placeholders
1996- Improved the Claude in Chrome notification with shortened help text and persistent display until dismissed
1997- Improved macOS screenshot paste reliability with TIFF format support
1998- Improved `/stats` output
1999- Updated Atlassian MCP integration to use a more reliable default configuration (streamable HTTP)
2000- Changed "Interrupted" message color from red to grey for a less alarming appearance
2001- Removed permission prompt when entering plan mode - users can now enter plan mode without approval
2002- Removed underline styling from image reference links
2003- [SDK] Changed minimum zod peer dependency to ^4.0.0
2004- [VSCode] Added currently selected model name to the context menu
2005- [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")
2006- [VSCode] Fixed paragraph breaks not rendering in markdown content
2007- [VSCode] Fixed scrolling in the extension inadvertently scrolling the parent iframe
2008- [Windows] Fixed issue with improper rendering
2009
2010## 2.0.76
2011
2012- Fixed issue with macOS code-sign warning when using Claude in Chrome integration
2013
2014## 2.0.75
2015
2016- Minor bugfixes
2017
2018## 2.0.74
2019
2020- Added LSP (Language Server Protocol) tool for code intelligence features like go-to-definition, find references, and hover documentation
2021- Added `/terminal-setup` support for Kitty, Alacritty, Zed, and Warp terminals
2022- Added ctrl+t shortcut in `/theme` to toggle syntax highlighting on/off
2023- Added syntax highlighting info to theme picker
2024- Added guidance for macOS users when Alt shortcuts fail due to terminal configuration
2025- Fixed skill `allowed-tools` not being applied to tools invoked by the skill
2026- Fixed Opus 4.5 tip incorrectly showing when user was already using Opus
2027- Fixed a potential crash when syntax highlighting isn't initialized correctly
2028- Fixed visual bug in `/plugins discover` where list selection indicator showed while search box was focused
2029- Fixed macOS keyboard shortcuts to display 'opt' instead of 'alt'
2030- Improved `/context` command visualization with grouped skills and agents by source, slash commands, and sorted token count
2031- [Windows] Fixed issue with improper rendering
2032- [VSCode] Added gift tag pictogram for year-end promotion message
2033
2034## 2.0.73
2035
2036- Added clickable `[Image #N]` links that open attached images in the default viewer
2037- Added alt-y yank-pop to cycle through kill ring history after ctrl-y yank
2038- Added search filtering to the plugin discover screen (type to filter by name, description, or marketplace)
2039- Added support for custom session IDs when forking sessions with `--session-id` combined with `--resume` or `--continue` and `--fork-session`
2040- Fixed slow input history cycling and race condition that could overwrite text after message submission
2041- Improved `/theme` command to open theme picker directly
2042- Improved theme picker UI
2043- Improved search UX across resume session, permissions, and plugins screens with a unified SearchBox component
2044- [VSCode] Added tab icon badges showing pending permissions (blue) and unread completions (orange)
2045
2046## 2.0.72
2047
2048- 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
2049- Reduced terminal flickering
2050- Added scannable QR code to mobile app tip for quick app downloads
2051- Added loading indicator when resuming conversations for better feedback
2052- Fixed `/context` command not respecting custom system prompts in non-interactive mode
2053- Fixed order of consecutive Ctrl+K lines when pasting with Ctrl+Y
2054- Improved @ mention file suggestion speed (~3× faster in git repositories)
2055- Improved file suggestion performance in repos with `.ignore` or `.rgignore` files
2056- Improved settings validation errors to be more prominent
2057- Changed thinking toggle from Tab to Alt+T to avoid accidental triggers
2058
2059## 2.0.71
2060
2061- Added /config toggle to enable/disable prompt suggestions
2062- Added `/settings` as an alias for the `/config` command
2063- Fixed @ file reference suggestions incorrectly triggering when cursor is in the middle of a path
2064- Fixed MCP servers from `.mcp.json` not loading when using `--dangerously-skip-permissions`
2065- Fixed permission rules incorrectly rejecting valid bash commands containing shell glob patterns (e.g., `ls *.txt`, `for f in *.png`)
2066- Bedrock: Environment variable `ANTHROPIC_BEDROCK_BASE_URL` is now respected for token counting and inference profile listing
2067- New syntax highlighting engine for native build
2068
2069## 2.0.70
2070
2071- Added Enter key to accept and submit prompt suggestions immediately (tab still accepts for editing)
2072- Added wildcard syntax `mcp__server__*` for MCP tool permissions to allow or deny all tools from a server
2073- Added auto-update toggle for plugin marketplaces, allowing per-marketplace control over automatic updates
2074- Added `current_usage` field to status line input, enabling accurate context window percentage calculations
2075- Fixed input being cleared when processing queued commands while the user was typing
2076- Fixed prompt suggestions replacing typed input when pressing Tab
2077- Fixed diff view not updating when terminal is resized
2078- Improved memory usage by 3x for large conversations
2079- Improved resolution of stats screenshots copied to clipboard (Ctrl+S) for crisper images
2080- Removed # shortcut for quick memory entry (tell Claude to edit your CLAUDE.md instead)
2081- Fix thinking mode toggle in /config not persisting correctly
2082- Improve UI for file creation permission dialog
2083
2084## 2.0.69
2085
2086- Minor bugfixes
2087
2088## 2.0.68
2089
2090- Fixed IME (Input Method Editor) support for languages like Chinese, Japanese, and Korean by correctly positioning the composition window at the cursor
2091- Fixed a bug where disallowed MCP tools were visible to the model
2092- Fixed an issue where steering messages could be lost while a subagent is working
2093- Fixed Option+Arrow word navigation treating entire CJK (Chinese, Japanese, Korean) text sequences as a single word instead of navigating by word boundaries
2094- Improved plan mode exit UX: show simplified yes/no dialog when exiting with empty or missing plan instead of throwing an error
2095- Add support for enterprise managed settings. Contact your Anthropic account team to enable this feature.
2096
2097## 2.0.67
2098
2099- Thinking mode is now enabled by default for Opus 4.5
2100- Thinking mode configuration has moved to /config
2101- Added search functionality to `/permissions` command with `/` keyboard shortcut for filtering rules by tool name
2102- Show reason why autoupdater is disabled in `/doctor`
2103- Fixed false "Another process is currently updating Claude" error when running `claude update` while another instance is already on the latest version
2104- Fixed MCP servers from `.mcp.json` being stuck in pending state when running in non-interactive mode (`-p` flag or piped input)
2105- Fixed scroll position resetting after deleting a permission rule in `/permissions`
2106- 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
2107- Fixed `claude install --force` not bypassing stale lock files
2108- Fixed consecutive @~/ file references in CLAUDE.md being incorrectly parsed due to markdown strikethrough interference
2109- Windows: Fixed plugin MCP servers failing due to colons in log directory paths
2110
2111## 2.0.65
2112
2113- Added ability to switch models while writing a prompt using alt+p (linux, windows), option+p (macos).
2114- Added context window information to status line input
2115- Added `fileSuggestion` setting for custom `@` file search commands
2116- Added `CLAUDE_CODE_SHELL` environment variable to override automatic shell detection (useful when login shell differs from actual working shell)
2117- Fixed prompt not being saved to history when aborting a query with Escape
2118- Fixed Read tool image handling to identify format from bytes instead of file extension
2119
2120## 2.0.64
2121
2122- Made auto-compacting instant
2123- Agents and bash commands can run asynchronously and send messages to wake up the main agent
2124- /stats now provides users with interesting CC stats, such as favorite model, usage graph, usage streak
2125- Added named session support: use `/rename` to name sessions, `/resume <name>` in REPL or `claude --resume <name>` from the terminal to resume them
2126- Added support for .claude/rules/`. See https://code.claude.com/docs/en/memory for details.
2127- Added image dimension metadata when images are resized, enabling accurate coordinate mappings for large images
2128- Fixed auto-loading .env when using native installer
2129- Fixed `--system-prompt` being ignored when using `--continue` or `--resume` flags
2130- Improved `/resume` screen with grouped forked sessions and keyboard shortcuts for preview (P) and rename (R)
2131- VSCode: Added copy-to-clipboard button on code blocks and bash tool inputs
2132- VSCode: Fixed extension not working on Windows ARM64 by falling back to x64 binary via emulation
2133- Bedrock: Improve efficiency of token counting
2134- Bedrock: Add support for `aws login` AWS Management Console credentials
2135- Unshipped AgentOutputTool and BashOutputTool, in favor of a new unified TaskOutputTool
2136
2137## 2.0.62
2138
2139- Added "(Recommended)" indicator for multiple-choice questions, with the recommended option moved to the top of the list
2140- Added `attribution` setting to customize commit and PR bylines (deprecates `includeCoAuthoredBy`)
2141- Fixed duplicate slash commands appearing when ~/.claude is symlinked to a project directory
2142- Fixed slash command selection not working when multiple commands share the same name
2143- Fixed an issue where skill files inside symlinked skill directories could become circular symlinks
2144- Fixed running versions getting removed because lock file incorrectly going stale
2145- Fixed IDE diff tab not closing when rejecting file changes
2146
2147## 2.0.61
2148
2149- Reverted VSCode support for multiple terminal clients due to responsiveness issues.
2150
2151## 2.0.60
2152
2153- Added background agent support. Agents run in the background while you work
2154- Added --disable-slash-commands CLI flag to disable all slash commands
2155- Added model name to "Co-Authored-By" commit messages
2156- Enabled "/mcp enable [server-name]" or "/mcp disable [server-name]" to quickly toggle all servers
2157- Updated Fetch to skip summarization for pre-approved websites
2158- VSCode: Added support for multiple terminal clients connecting to the IDE server simultaneously
2159
2160## 2.0.59
2161
2162- Added --agent CLI flag to override the agent setting for the current session
2163- Added `agent` setting to configure main thread with a specific agent's system prompt, tool restrictions, and model
2164- VS Code: Fixed .claude.json config file being read from incorrect location
2165
2166## 2.0.58
2167
2168- Pro users now have access to Opus 4.5 as part of their subscription!
2169- Fixed timer duration showing "11m 60s" instead of "12m 0s"
2170- Windows: Managed settings now prefer `C:\Program Files\ClaudeCode` if it exists. Support for `C:\ProgramData\ClaudeCode` will be removed in a future version.
2171
2172## 2.0.57
2173
2174- Added feedback input when rejecting plans, allowing users to tell Claude what to change
2175- VSCode: Added streaming message support for real-time response display
2176
2177## 2.0.56
2178
2179- Added setting to enable/disable terminal progress bar (OSC 9;4)
2180- 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.
2181
2182## 2.0.55
2183
2184- Fixed proxy DNS resolution being forced on by default. Now opt-in via `CLAUDE_CODE_PROXY_RESOLVES_HOSTS=true` environment variable
2185- Fixed keyboard navigation becoming unresponsive when holding down arrow keys in memory location selector
2186- Improved AskUserQuestion tool to auto-submit single-select questions on the last question, eliminating the extra review screen for simple question flows
2187- Improved fuzzy matching for `@` file suggestions with faster, more accurate results
2188
2189## 2.0.54
2190
2191- Hooks: Enable PermissionRequest hooks to process 'always allow' suggestions and apply permission updates
2192- Fix issue with excessive iTerm notifications
2193
2194## 2.0.52
2195
2196- Fixed duplicate message display when starting Claude with a command line argument
2197- Fixed `/usage` command progress bars to fill up as usage increases (instead of showing remaining percentage)
2198- Fixed image pasting not working on Linux systems running Wayland (now falls back to wl-paste when xclip is unavailable)
2199- Permit some uses of `$!` in bash commands
2200
2201## 2.0.51
2202
2203- Added Opus 4.5! https://www.anthropic.com/news/claude-opus-4-5
2204- Introducing Claude Code for Desktop: https://claude.com/download
2205- 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
2206- Pro users can now purchase extra usage for access to Opus 4.5 in Claude Code
2207- Plan Mode now builds more precise plans and executes more thoroughly
2208- Usage limit notifications now easier to understand
2209- Switched `/usage` back to "% used"
2210- Fixed handling of thinking errors
2211- Fixed performance regression
2212
2213## 2.0.50
2214
2215- Fixed bug preventing calling MCP tools that have nested references in their input schemas
2216- Silenced a noisy but harmless error during upgrades
2217- Improved ultrathink text display
2218- Improved clarity of 5-hour session limit warning message
2219
2220## 2.0.49
2221
2222- Added readline-style ctrl-y for pasting deleted text
2223- Improved clarity of usage limit warning message
2224- Fixed handling of subagent permissions
2225
2226## 2.0.47
2227
2228- Improved error messages and validation for `claude --teleport`
2229- Improved error handling in `/usage`
2230- Fixed race condition with history entry not getting logged at exit
2231- Fixed Vertex AI configuration not being applied from `settings.json`
2232
2233## 2.0.46
2234
2235- Fixed image files being reported with incorrect media type when format cannot be detected from metadata
2236
2237## 2.0.45
2238
2239- Added support for Microsoft Foundry! See https://code.claude.com/docs/en/azure-ai-foundry
2240- Added `PermissionRequest` hook to automatically approve or deny tool permission requests with custom logic
2241- Send background tasks to Claude Code on the web by starting a message with `&`
2242
2243## 2.0.43
2244
2245- Added `permissionMode` field for custom agents
2246- Added `tool_use_id` field to `PreToolUseHookInput` and `PostToolUseHookInput` types
2247- Added skills frontmatter field to declare skills to auto-load for subagents
2248- Added the `SubagentStart` hook event
2249- Fixed nested `CLAUDE.md` files not loading when @-mentioning files
2250- Fixed duplicate rendering of some messages in the UI
2251- Fixed some visual flickers
2252- Fixed NotebookEdit tool inserting cells at incorrect positions when cell IDs matched the pattern `cell-N`
2253
2254## 2.0.42
2255
2256- Added `agent_id` and `agent_transcript_path` fields to `SubagentStop` hooks.
2257
2258## 2.0.41
2259
2260- Added `model` parameter to prompt-based stop hooks, allowing users to specify a custom model for hook evaluation
2261- Fixed slash commands from user settings being loaded twice, which could cause rendering issues
2262- Fixed incorrect labeling of user settings vs project settings in command descriptions
2263- Fixed crash when plugin command hooks timeout during execution
2264- Fixed: Bedrock users no longer see duplicate Opus entries in the /model picker when using `--model haiku`
2265- Fixed broken security documentation links in trust dialogs and onboarding
2266- Fixed issue where pressing ESC to close the diff modal would also interrupt the model
2267- ctrl-r history search landing on a slash command no longer cancels the search
2268- SDK: Support custom timeouts for hooks
2269- Allow more safe git commands to run without approval
2270- Plugins: Added support for sharing and installing output styles
2271- Teleporting a session from web will automatically set the upstream branch
2272
2273## 2.0.37
2274
2275- Fixed how idleness is computed for notifications
2276- Hooks: Added matcher values for Notification hook events
2277- Output Styles: Added `keep-coding-instructions` option to frontmatter
2278
2279## 2.0.36
2280
2281- Fixed: DISABLE_AUTOUPDATER environment variable now properly disables package manager update notifications
2282- Fixed queued messages being incorrectly executed as bash commands
2283- Fixed input being lost when typing while a queued message is processed
2284
2285## 2.0.35
2286
2287- Improve fuzzy search results when searching commands
2288- Improved VS Code extension to respect `chat.fontSize` and `chat.fontFamily` settings throughout the entire UI, and apply font changes immediately without requiring reload
2289- 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
2290- Migrated `ignorePatterns` from project config to deny permissions in the localSettings.
2291- Fixed menu navigation getting stuck on items with empty string or other falsy values (e.g., in the `/hooks` menu)
2292
2293## 2.0.34
2294
2295- VSCode Extension: Added setting to configure the initial permission mode for new conversations
2296- Improved file path suggestion performance with native Rust-based fuzzy finder
2297- Fixed infinite token refresh loop that caused MCP servers with OAuth (e.g., Slack) to hang during connection
2298- Fixed memory crash when reading or writing large files (especially base64-encoded images)
2299
2300## 2.0.33
2301
2302- Native binary installs now launch quicker.
2303- Fixed `claude doctor` incorrectly detecting Homebrew vs npm-global installations by properly resolving symlinks
2304- Fixed `claude mcp serve` exposing tools with incompatible outputSchemas
2305
2306## 2.0.32
2307
2308- Un-deprecate output styles based on community feedback
2309- Added `companyAnnouncements` setting for displaying announcements on startup
2310- Fixed hook progress messages not updating correctly during PostToolUse hook execution
2311
2312## 2.0.31
2313
2314- Windows: native installation uses shift+tab as shortcut for mode switching, instead of alt+m
2315- Vertex: add support for Web Search on supported models
2316- VSCode: Adding the respectGitIgnore configuration to include .gitignored files in file searches (defaults to true)
2317- Fixed a bug with subagents and MCP servers related to "Tool names must be unique" error
2318- Fixed issue causing `/compact` to fail with `prompt_too_long` by making it respect existing compact boundaries
2319- Fixed plugin uninstall not removing plugins
2320
2321## 2.0.30
2322
2323- Added helpful hint to run `security unlock-keychain` when encountering API key errors on macOS with locked keychain
2324- Added `allowUnsandboxedCommands` sandbox setting to disable the dangerouslyDisableSandbox escape hatch at policy level
2325- Added `disallowedTools` field to custom agent definitions for explicit tool blocking
2326- Added prompt-based stop hooks
2327- VSCode: Added respectGitIgnore configuration to include .gitignored files in file searches (defaults to true)
2328- Enabled SSE MCP servers on native build
2329- Deprecated output styles. Review options in `/output-style` and use --system-prompt-file, --system-prompt, --append-system-prompt, CLAUDE.md, or plugins instead
2330- Removed support for custom ripgrep configuration, resolving an issue where Search returns no results and config discovery fails
2331- Fixed Explore agent creating unwanted .md investigation files during codebase exploration
2332- Fixed a bug where `/context` would sometimes fail with "max_tokens must be greater than thinking.budget_tokens" error message
2333- Fixed `--mcp-config` flag to correctly override file-based MCP configurations
2334- Fixed bug that saved session permissions to local settings
2335- Fixed MCP tools not being available to sub-agents
2336- Fixed hooks and plugins not executing when using --dangerously-skip-permissions flag
2337- Fixed delay when navigating through typeahead suggestions with arrow keys
2338- VSCode: Restored selection indicator in input footer showing current file or code selection status
2339
2340## 2.0.28
2341
2342- Plan mode: introduced new Plan subagent
2343- Subagents: claude can now choose to resume subagents
2344- Subagents: claude can dynamically choose the model used by its subagents
2345- SDK: added --max-budget-usd flag
2346- Discovery of custom slash commands, subagents, and output styles no longer respects .gitignore
2347- Stop `/terminal-setup` from adding backslash to `Shift + Enter` in VS Code
2348- Add branch and tag support for git-based plugins and marketplaces using fragment syntax (e.g., `owner/repo#branch`)
2349- Fixed a bug where macOS permission prompts would show up upon initial launch when launching from home directory
2350- Various other bug fixes
2351
2352## 2.0.27
2353
2354- New UI for permission prompts
2355- Added current branch filtering and search to session resume screen for easier navigation
2356- Fixed directory @-mention causing "No assistant message found" error
2357- VSCode Extension: Add config setting to include .gitignored files in file searches
2358- VSCode Extension: Bug fixes for unrelated 'Warmup' conversations, and configuration/settings occasionally being reset to defaults
2359
2360## 2.0.25
2361
2362- 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
2363
2364## 2.0.24
2365
2366- Fixed a bug where project-level skills were not loading when --setting-sources 'project' was specified
2367- Claude Code Web: Support for Web -> CLI teleport
2368- Sandbox: Releasing a sandbox mode for the BashTool on Linux & Mac
2369- Bedrock: Display awsAuthRefresh output when auth is required
2370
2371## 2.0.22
2372
2373- Fixed content layout shift when scrolling through slash commands
2374- IDE: Add toggle to enable/disable thinking.
2375- Fix bug causing duplicate permission prompts with parallel tool calls
2376- Add support for enterprise managed MCP allowlist and denylist
2377
2378## 2.0.21
2379
2380- Support MCP `structuredContent` field in tool responses
2381- Added an interactive question tool
2382- Claude will now ask you questions more often in plan mode
2383- Added Haiku 4.5 as a model option for Pro users
2384- Fixed an issue where queued commands don't have access to previous messages' output
2385
2386## 2.0.20
2387
2388- Added support for Claude Skills
2389
2390## 2.0.19
2391
2392- Auto-background long-running bash commands instead of killing them. Customize with BASH_DEFAULT_TIMEOUT_MS
2393- Fixed a bug where Haiku was unnecessarily called in print mode
2394
2395## 2.0.17
2396
2397- Added Haiku 4.5 to model selector!
2398- Haiku 4.5 automatically uses Sonnet in plan mode, and Haiku for execution (i.e. SonnetPlan by default)
2399- 3P (Bedrock and Vertex) are not automatically upgraded yet. Manual upgrading can be done through setting `ANTHROPIC_DEFAULT_HAIKU_MODEL`
2400- Introducing the Explore subagent. Powered by Haiku it'll search through your codebase efficiently to save context!
2401- OTEL: support HTTP_PROXY and HTTPS_PROXY
2402- `CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC` now disables release notes fetching
2403
2404## 2.0.15
2405
2406- Fixed bug with resuming where previously created files needed to be read again before writing
2407- Fixed bug with `-p` mode where @-mentioned files needed to be read again before writing
2408
2409## 2.0.14
2410
2411- Fix @-mentioning MCP servers to toggle them on/off
2412- Improve permission checks for bash with inline env vars
2413- Fix ultrathink + thinking toggle
2414- Reduce unnecessary logins
2415- Document --system-prompt
2416- Several improvements to rendering
2417- Plugins UI polish
2418
2419## 2.0.13
2420
2421- Fixed `/plugin` not working on native build
2422
2423## 2.0.12
2424
2425- **Plugin System Released**: Extend Claude Code with custom commands, agents, hooks, and MCP servers from marketplaces
2426- `/plugin install`, `/plugin enable/disable`, `/plugin marketplace` commands for plugin management
2427- Repository-level plugin configuration via `extraKnownMarketplaces` for team collaboration
2428- `/plugin validate` command for validating plugin structure and configuration
2429- Plugin announcement blog post at https://www.anthropic.com/news/claude-code-plugins
2430- Plugin documentation available at https://code.claude.com/docs/en/plugins
2431- Comprehensive error messages and diagnostics via `/doctor` command
2432- Avoid flickering in `/model` selector
2433- Improvements to `/help`
2434- Avoid mentioning hooks in `/resume` summaries
2435- Changes to the "verbose" setting in `/config` now persist across sessions
2436
2437## 2.0.11
2438
2439- Reduced system prompt size by 1.4k tokens
2440- IDE: Fixed keyboard shortcuts and focus issues for smoother interaction
2441- Fixed Opus fallback rate limit errors appearing incorrectly
2442- Fixed /add-dir command selecting wrong default tab
2443
2444## 2.0.10
2445
2446- Rewrote terminal renderer for buttery smooth UI
2447- Enable/disable MCP servers by @mentioning, or in /mcp
2448- Added tab completion for shell commands in bash mode
2449- PreToolUse hooks can now modify tool inputs
2450- Press Ctrl-G to edit your prompt in your system's configured text editor
2451- Fixes for bash permission checks with environment variables in the command
2452
2453## 2.0.9
2454
2455- Fix regression where bash backgrounding stopped working
2456
2457## 2.0.8
2458
2459- Update Bedrock default Sonnet model to `global.anthropic.claude-sonnet-4-5-20250929-v1:0`
2460- IDE: Add drag-and-drop support for files and folders in chat
2461- /context: Fix counting for thinking blocks
2462- Improve message rendering for users with light themes on dark terminals
2463- Remove deprecated .claude.json allowedTools, ignorePatterns, env, and todoFeatureEnabled config options (instead, configure these in your settings.json)
2464
2465## 2.0.5
2466
2467- IDE: Fix IME unintended message submission with Enter and Tab
2468- IDE: Add "Open in Terminal" link in login screen
2469- Fix unhandled OAuth expiration 401 API errors
2470- SDK: Added SDKUserMessageReplay.isReplay to prevent duplicate messages
2471
2472## 2.0.1
2473
2474- Skip Sonnet 4.5 default model setting change for Bedrock and Vertex
2475- Various bug fixes and presentation improvements
2476
2477## 2.0.0
2478
2479- New native VS Code extension
2480- Fresh coat of paint throughout the whole app
2481- /rewind a conversation to undo code changes
2482- /usage command to see plan limits
2483- Tab to toggle thinking (sticky across sessions)
2484- Ctrl-R to search history
2485- Unshipped claude config command
2486- Hooks: Reduced PostToolUse 'tool_use' ids were found without 'tool_result' blocks errors
2487- SDK: The Claude Code SDK is now the Claude Agent SDK
2488- Add subagents dynamically with `--agents` flag
2489
2490## 1.0.126
2491
2492- Enable /context command for Bedrock and Vertex
2493- Add mTLS support for HTTP-based OpenTelemetry exporters
2494
2495## 1.0.124
2496
2497- Set `CLAUDE_BASH_NO_LOGIN` environment variable to 1 or true to to skip login shell for BashTool
2498- Fix Bedrock and Vertex environment variables evaluating all strings as truthy
2499- No longer inform Claude of the list of allowed tools when permission is denied
2500- Fixed security vulnerability in Bash tool permission checks
2501- Improved VSCode extension performance for large files
2502
2503## 1.0.123
2504
2505- Bash permission rules now support output redirections when matching (e.g., `Bash(python:*)` matches `python script.py > output.txt`)
2506- Fixed thinking mode triggering on negation phrases like "don't think"
2507- Fixed rendering performance degradation during token streaming
2508- Added SlashCommand tool, which enables Claude to invoke your slash commands. https://code.claude.com/docs/en/slash-commands#SlashCommand-tool
2509- Enhanced BashTool environment snapshot logging
2510- Fixed a bug where resuming a conversation in headless mode would sometimes enable thinking unnecessarily
2511- Migrated --debug logging to a file, to enable easy tailing & filtering
2512
2513## 1.0.120
2514
2515- Fix input lag during typing, especially noticeable with large prompts
2516- Improved VSCode extension command registry and sessions dialog user experience
2517- Enhanced sessions dialog responsiveness and visual feedback
2518- Fixed IDE compatibility issue by removing worktree support check
2519- Fixed security vulnerability where Bash tool permission checks could be bypassed using prefix matching
2520
2521## 1.0.119
2522
2523- Fix Windows issue where process visually freezes on entering interactive mode
2524- Support dynamic headers for MCP servers via headersHelper configuration
2525- Fix thinking mode not working in headless sessions
2526- Fix slash commands now properly update allowed tools instead of replacing them
2527
2528## 1.0.117
2529
2530- Add Ctrl-R history search to recall previous commands like bash/zsh
2531- Fix input lag while typing, especially on Windows
2532- Add sed command to auto-allowed commands in acceptEdits mode
2533- Fix Windows PATH comparison to be case-insensitive for drive letters
2534- Add permissions management hint to /add-dir output
2535
2536## 1.0.115
2537
2538- Improve thinking mode display with enhanced visual effects
2539- Type /t to temporarily disable thinking mode in your prompt
2540- Improve path validation for glob and grep tools
2541- Show condensed output for post-tool hooks to reduce visual clutter
2542- Fix visual feedback when loading state completes
2543- Improve UI consistency for permission request dialogs
2544
2545## 1.0.113
2546
2547- Deprecated piped input in interactive mode
2548- Move Ctrl+R keybinding for toggling transcript to Ctrl+O
2549
2550## 1.0.112
2551
2552- Transcript mode (Ctrl+R): Added the model used to generate each assistant message
2553- Addressed issue where some Claude Max users were incorrectly recognized as Claude Pro users
2554- Hooks: Added systemMessage support for SessionEnd hooks
2555- Added `spinnerTipsEnabled` setting to disable spinner tips
2556- IDE: Various improvements and bug fixes
2557
2558## 1.0.111
2559
2560- /model now validates provided model names
2561- Fixed Bash tool crashes caused by malformed shell syntax parsing
2562
2563## 1.0.110
2564
2565- /terminal-setup command now supports WezTerm
2566- MCP: OAuth tokens now proactively refresh before expiration
2567- Fixed reliability issues with background Bash processes
2568
2569## 1.0.109
2570
2571- SDK: Added partial message streaming support via `--include-partial-messages` CLI flag
2572
2573## 1.0.106
2574
2575- Windows: Fixed path permission matching to consistently use POSIX format (e.g., `Read(//c/Users/...)`)
2576
2577## 1.0.97
2578
2579- Settings: /doctor now validates permission rule syntax and suggests corrections
2580
2581## 1.0.94
2582
2583- Vertex: add support for global endpoints for supported models
2584- /memory command now allows direct editing of all imported memory files
2585- SDK: Add custom tools as callbacks
2586- Added /todos command to list current todo items
2587
2588## 1.0.93
2589
2590- Windows: Add alt + v shortcut for pasting images from clipboard
2591- Support NO_PROXY environment variable to bypass proxy for specified hostnames and IPs
2592
2593## 1.0.90
2594
2595- Settings file changes take effect immediately - no restart required
2596
2597## 1.0.88
2598
2599- Fixed issue causing "OAuth authentication is currently not supported"
2600- Status line input now includes `exceeds_200k_tokens`
2601- Fixed incorrect usage tracking in /cost.
2602- Introduced `ANTHROPIC_DEFAULT_SONNET_MODEL` and `ANTHROPIC_DEFAULT_OPUS_MODEL` for controlling model aliases opusplan, opus, and sonnet.
2603- Bedrock: Updated default Sonnet model to Sonnet 4
2604
2605## 1.0.86
2606
2607- Added /context to help users self-serve debug context issues
2608- SDK: Added UUID support for all SDK messages
2609- SDK: Added `--replay-user-messages` to replay user messages back to stdout
2610
2611## 1.0.85
2612
2613- Status line input now includes session cost info
2614- Hooks: Introduced SessionEnd hook
2615
2616## 1.0.84
2617
2618- Fix tool_use/tool_result id mismatch error when network is unstable
2619- Fix Claude sometimes ignoring real-time steering when wrapping up a task
2620- @-mention: Add ~/.claude/\* files to suggestions for easier agent, output style, and slash command editing
2621- Use built-in ripgrep by default; to opt out of this behavior, set USE_BUILTIN_RIPGREP=0
2622
2623## 1.0.83
2624
2625- @-mention: Support files with spaces in path
2626- New shimmering spinner
2627
2628## 1.0.82
2629
2630- SDK: Add request cancellation support
2631- SDK: New additionalDirectories option to search custom paths, improved slash command processing
2632- Settings: Validation prevents invalid fields in .claude/settings.json files
2633- MCP: Improve tool name consistency
2634- Bash: Fix crash when Claude tries to automatically read large files
2635
2636## 1.0.81
2637
2638- Released output styles, including new built-in educational output styles "Explanatory" and "Learning". Docs: https://code.claude.com/docs/en/output-styles
2639- Agents: Fix custom agent loading when agent files are unparsable
2640
2641## 1.0.80
2642
2643- UI improvements: Fix text contrast for custom subagent colors and spinner rendering issues
2644
2645## 1.0.77
2646
2647- Bash tool: Fix heredoc and multiline string escaping, improve stderr redirection handling
2648- SDK: Add session support and permission denial tracking
2649- Fix token limit errors in conversation summarization
2650- Opus Plan Mode: New setting in `/model` to run Opus only in plan mode, Sonnet otherwise
2651
2652## 1.0.73
2653
2654- MCP: Support multiple config files with `--mcp-config file1.json file2.json`
2655- MCP: Press Esc to cancel OAuth authentication flows
2656- Bash: Improved command validation and reduced false security warnings
2657- UI: Enhanced spinner animations and status line visual hierarchy
2658- Linux: Added support for Alpine and musl-based distributions (requires separate ripgrep installation)
2659
2660## 1.0.72
2661
2662- Ask permissions: have Claude Code always ask for confirmation to use specific tools with /permissions
2663
2664## 1.0.71
2665
2666- Background commands: (Ctrl-b) to run any Bash command in the background so Claude can keep working (great for dev servers, tailing logs, etc.)
2667- Customizable status line: add your terminal prompt to Claude Code with /statusline
2668
2669## 1.0.70
2670
2671- Performance: Optimized message rendering for better performance with large contexts
2672- Windows: Fixed native file search, ripgrep, and subagent functionality
2673- Added support for @-mentions in slash command arguments
2674
2675## 1.0.69
2676
2677- Upgraded Opus to version 4.1
2678
2679## 1.0.68
2680
2681- Fix incorrect model names being used for certain commands like `/pr-comments`
2682- 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.
2683- Windows: improve sub-process spawning to eliminate "No such file or directory" when running commands like pnpm
2684- Enhanced /doctor command with CLAUDE.md and MCP tool context for self-serve debugging
2685- SDK: Added canUseTool callback support for tool confirmation
2686- Added `disableAllHooks` setting
2687- Improved file suggestions performance in large repos
2688
2689## 1.0.65
2690
2691- IDE: Fixed connection stability issues and error handling for diagnostics
2692- Windows: Fixed shell environment setup for users without .bashrc files
2693
2694## 1.0.64
2695
2696- Agents: Added model customization support - you can now specify which model an agent should use
2697- Agents: Fixed unintended access to the recursive agent tool
2698- Hooks: Added systemMessage field to hook JSON output for displaying warnings and context
2699- SDK: Fixed user input tracking across multi-turn conversations
2700- Added hidden files to file search and @-mention suggestions
2701
2702## 1.0.63
2703
2704- Windows: Fixed file search, @agent mentions, and custom slash commands functionality
2705
2706## 1.0.62
2707
2708- Added @-mention support with typeahead for custom agents. @<your-custom-agent> to invoke it
2709- Hooks: Added SessionStart hook for new session initialization
2710- /add-dir command now supports typeahead for directory paths
2711- Improved network connectivity check reliability
2712
2713## 1.0.61
2714
2715- Transcript mode (Ctrl+R): Changed Esc to exit transcript mode rather than interrupt
2716- Settings: Added `--settings` flag to load settings from a JSON file
2717- Settings: Fixed resolution of settings files paths that are symlinks
2718- OTEL: Fixed reporting of wrong organization after authentication changes
2719- Slash commands: Fixed permissions checking for allowed-tools with Bash
2720- IDE: Added support for pasting images in VSCode MacOS using ⌘+V
2721- IDE: Added `CLAUDE_CODE_AUTO_CONNECT_IDE=false` for disabling IDE auto-connection
2722- Added `CLAUDE_CODE_SHELL_PREFIX` for wrapping Claude and user-provided shell commands run by Claude Code
2723
2724## 1.0.60
2725
2726- You can now create custom subagents for specialized tasks! Run /agents to get started
2727
2728## 1.0.59
2729
2730- SDK: Added tool confirmation support with canUseTool callback
2731- SDK: Allow specifying env for spawned process
2732- Hooks: Exposed PermissionDecision to hooks (including "ask")
2733- Hooks: UserPromptSubmit now supports additionalContext in advanced JSON output
2734- Fixed issue where some Max users that specified Opus would still see fallback to Sonnet
2735
2736## 1.0.58
2737
2738- Added support for reading PDFs
2739- MCP: Improved server health status display in 'claude mcp list'
2740- Hooks: Added CLAUDE_PROJECT_DIR env var for hook commands
2741
2742## 1.0.57
2743
2744- Added support for specifying a model in slash commands
2745- Improved permission messages to help Claude understand allowed tools
2746- Fix: Remove trailing newlines from bash output in terminal wrapping
2747
2748## 1.0.56
2749
2750- Windows: Enabled shift+tab for mode switching on versions of Node.js that support terminal VT mode
2751- Fixes for WSL IDE detection
2752- Fix an issue causing awsRefreshHelper changes to .aws directory not to be picked up
2753
2754## 1.0.55
2755
2756- Clarified knowledge cutoff for Opus 4 and Sonnet 4 models
2757- Windows: fixed Ctrl+Z crash
2758- SDK: Added ability to capture error logging
2759- Add --system-prompt-file option to override system prompt in print mode
2760
2761## 1.0.54
2762
2763- Hooks: Added UserPromptSubmit hook and the current working directory to hook inputs
2764- Custom slash commands: Added argument-hint to frontmatter
2765- Windows: OAuth uses port 45454 and properly constructs browser URL
2766- Windows: mode switching now uses alt + m, and plan mode renders properly
2767- Shell: Switch to in-memory shell snapshot to fix file-related errors
2768
2769## 1.0.53
2770
2771- Updated @-mention file truncation from 100 lines to 2000 lines
2772- 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).
2773
2774## 1.0.52
2775
2776- Added support for MCP server instructions
2777
2778## 1.0.51
2779
2780- Added support for native Windows (requires Git for Windows)
2781- Added support for Bedrock API keys through environment variable AWS_BEARER_TOKEN_BEDROCK
2782- Settings: /doctor can now help you identify and fix invalid setting files
2783- `--append-system-prompt` can now be used in interactive mode, not just --print/-p.
2784- Increased auto-compact warning threshold from 60% to 80%
2785- Fixed an issue with handling user directories with spaces for shell snapshots
2786- OTEL resource now includes os.type, os.version, host.arch, and wsl.version (if running on Windows Subsystem for Linux)
2787- Custom slash commands: Fixed user-level commands in subdirectories
2788- Plan mode: Fixed issue where rejected plan from sub-task would get discarded
2789
2790## 1.0.48
2791
2792- Fixed a bug in v1.0.45 where the app would sometimes freeze on launch
2793- Added progress messages to Bash tool based on the last 5 lines of command output
2794- Added expanding variables support for MCP server configuration
2795- Moved shell snapshots from /tmp to ~/.claude for more reliable Bash tool calls
2796- Improved IDE extension path handling when Claude Code runs in WSL
2797- Hooks: Added a PreCompact hook
2798- Vim mode: Added c, f/F, t/T
2799
2800## 1.0.45
2801
2802- Redesigned Search (Grep) tool with new tool input parameters and features
2803- Disabled IDE diffs for notebook files, fixing "Timeout waiting after 1000ms" error
2804- Fixed config file corruption issue by enforcing atomic writes
2805- Updated prompt input undo to Ctrl+\_ to avoid breaking existing Ctrl+U behavior, matching zsh's undo shortcut
2806- Stop Hooks: Fixed transcript path after /clear and fixed triggering when loop ends with tool call
2807- Custom slash commands: Restored namespacing in command names based on subdirectories. For example, .claude/commands/frontend/component.md is now /frontend:component, not /component.
2808
2809## 1.0.44
2810
2811- New /export command lets you quickly export a conversation for sharing
2812- MCP: resource_link tool results are now supported
2813- MCP: tool annotations and tool titles now display in /mcp view
2814- Changed Ctrl+Z to suspend Claude Code. Resume by running `fg`. Prompt input undo is now Ctrl+U.
2815
2816## 1.0.43
2817
2818- Fixed a bug where the theme selector was saving excessively
2819- Hooks: Added EPIPE system error handling
2820
2821## 1.0.42
2822
2823- Added tilde (`~`) expansion support to `/add-dir` command
2824
2825## 1.0.41
2826
2827- Hooks: Split Stop hook triggering into Stop and SubagentStop
2828- Hooks: Enabled optional timeout configuration for each command
2829- Hooks: Added "hook_event_name" to hook input
2830- Fixed a bug where MCP tools would display twice in tool list
2831- New tool parameters JSON for Bash tool in `tool_decision` event
2832
2833## 1.0.40
2834
2835- Fixed a bug causing API connection errors with UNABLE_TO_GET_ISSUER_CERT_LOCALLY if `NODE_EXTRA_CA_CERTS` was set
2836
2837## 1.0.39
2838
2839- New Active Time metric in OpenTelemetry logging
2840
2841## 1.0.38
2842
2843- Released hooks. Special thanks to community input in https://github.com/anthropics/claude-code/issues/712. Docs: https://code.claude.com/docs/en/hooks
2844
2845## 1.0.37
2846
2847- Remove ability to set `Proxy-Authorization` header via ANTHROPIC_AUTH_TOKEN or apiKeyHelper
2848
2849## 1.0.36
2850
2851- Web search now takes today's date into context
2852- Fixed a bug where stdio MCP servers were not terminating properly on exit
2853
2854## 1.0.35
2855
2856- Added support for MCP OAuth Authorization Server discovery
2857
2858## 1.0.34
2859
2860- Fixed a memory leak causing a MaxListenersExceededWarning message to appear
2861
2862## 1.0.33
2863
2864- Improved logging functionality with session ID support
2865- Added prompt input undo functionality (Ctrl+Z and vim 'u' command)
2866- Improvements to plan mode
2867
2868## 1.0.32
2869
2870- Updated loopback config for litellm
2871- Added forceLoginMethod setting to bypass login selection screen
2872
2873## 1.0.31
2874
2875- Fixed a bug where ~/.claude.json would get reset when file contained invalid JSON
2876
2877## 1.0.30
2878
2879- Custom slash commands: Run bash output, @-mention files, enable thinking with thinking keywords
2880- Improved file path autocomplete with filename matching
2881- Added timestamps in Ctrl-r mode and fixed Ctrl-c handling
2882- Enhanced jq regex support for complex filters with pipes and select
2883
2884## 1.0.29
2885
2886- Improved CJK character support in cursor navigation and rendering
2887
2888## 1.0.28
2889
2890- Slash commands: Fix selector display during history navigation
2891- Resizes images before upload to prevent API size limit errors
2892- Added XDG_CONFIG_HOME support to configuration directory
2893- Performance optimizations for memory usage
2894- New attributes (terminal.type, language) in OpenTelemetry logging
2895
2896## 1.0.27
2897
2898- Streamable HTTP MCP servers are now supported
2899- Remote MCP servers (SSE and HTTP) now support OAuth
2900- MCP resources can now be @-mentioned
2901- /resume slash command to switch conversations within Claude Code
2902
2903## 1.0.25
2904
2905- Slash commands: moved "project" and "user" prefixes to descriptions
2906- Slash commands: improved reliability for command discovery
2907- Improved support for Ghostty
2908- Improved web search reliability
2909
2910## 1.0.24
2911
2912- Improved /mcp output
2913- Fixed a bug where settings arrays got overwritten instead of merged
2914
2915## 1.0.23
2916
2917- Released TypeScript SDK: import @anthropic-ai/claude-code to get started
2918- Released Python SDK: pip install claude-code-sdk to get started
2919
2920## 1.0.22
2921
2922- SDK: Renamed `total_cost` to `total_cost_usd`
2923
2924## 1.0.21
2925
2926- Improved editing of files with tab-based indentation
2927- Fix for tool_use without matching tool_result errors
2928- Fixed a bug where stdio MCP server processes would linger after quitting Claude Code
2929
2930## 1.0.18
2931
2932- Added --add-dir CLI argument for specifying additional working directories
2933- Added streaming input support without require -p flag
2934- Improved startup performance and session storage performance
2935- Added CLAUDE_BASH_MAINTAIN_PROJECT_WORKING_DIR environment variable to freeze working directory for bash commands
2936- Added detailed MCP server tools display (/mcp)
2937- MCP authentication and permission improvements
2938- Added auto-reconnection for MCP SSE connections on disconnect
2939- Fixed issue where pasted content was lost when dialogs appeared
2940
2941## 1.0.17
2942
2943- We now emit messages from sub-tasks in -p mode (look for the parent_tool_use_id property)
2944- Fixed crashes when the VS Code diff tool is invoked multiple times quickly
2945- MCP server list UI improvements
2946- Update Claude Code process title to display "claude" instead of "node"
2947
2948## 1.0.11
2949
2950- Claude Code can now also be used with a Claude Pro subscription
2951- Added /upgrade for smoother switching to Claude Max plans
2952- Improved UI for authentication from API keys and Bedrock/Vertex/external auth tokens
2953- Improved shell configuration error handling
2954- Improved todo list handling during compaction
2955
2956## 1.0.10
2957
2958- Added markdown table support
2959- Improved streaming performance
2960
2961## 1.0.8
2962
2963- Fixed Vertex AI region fallback when using CLOUD_ML_REGION
2964- Increased default otel interval from 1s -> 5s
2965- Fixed edge cases where MCP_TIMEOUT and MCP_TOOL_TIMEOUT weren't being respected
2966- Fixed a regression where search tools unnecessarily asked for permissions
2967- Added support for triggering thinking non-English languages
2968- Improved compacting UI
2969
2970## 1.0.7
2971
2972- Renamed /allowed-tools -> /permissions
2973- Migrated allowedTools and ignorePatterns from .claude.json -> settings.json
2974- Deprecated claude config commands in favor of editing settings.json
2975- Fixed a bug where --dangerously-skip-permissions sometimes didn't work in --print mode
2976- Improved error handling for /install-github-app
2977- Bugfixes, UI polish, and tool reliability improvements
2978
2979## 1.0.6
2980
2981- Improved edit reliability for tab-indented files
2982- Respect CLAUDE_CONFIG_DIR everywhere
2983- Reduced unnecessary tool permission prompts
2984- Added support for symlinks in @file typeahead
2985- Bugfixes, UI polish, and tool reliability improvements
2986
2987## 1.0.4
2988
2989- Fixed a bug where MCP tool errors weren't being parsed correctly
2990
2991## 1.0.1
2992
2993- Added `DISABLE_INTERLEAVED_THINKING` to give users the option to opt out of interleaved thinking.
2994- Improved model references to show provider-specific names (Sonnet 3.7 for Bedrock, Sonnet 4 for Console)
2995- Updated documentation links and OAuth process descriptions
2996
2997## 1.0.0
2998
2999- Claude Code is now generally available
3000- Introducing Sonnet 4 and Opus 4 models
3001
3002## 0.2.125
3003
3004- Breaking change: Bedrock ARN passed to `ANTHROPIC_MODEL` or `ANTHROPIC_SMALL_FAST_MODEL` should no longer contain an escaped slash (specify `/` instead of `%2F`)
3005- Removed `DEBUG=true` in favor of `ANTHROPIC_LOG=debug`, to log all requests
3006
3007## 0.2.117
3008
3009- Breaking change: --print JSON output now returns nested message objects, for forwards-compatibility as we introduce new metadata fields
3010- Introduced settings.cleanupPeriodDays
3011- Introduced CLAUDE_CODE_API_KEY_HELPER_TTL_MS env var
3012- Introduced --debug mode
3013
3014## 0.2.108
3015
3016- You can now send messages to Claude while it works to steer Claude in real-time
3017- Introduced BASH_DEFAULT_TIMEOUT_MS and BASH_MAX_TIMEOUT_MS env vars
3018- Fixed a bug where thinking was not working in -p mode
3019- Fixed a regression in /cost reporting
3020- Deprecated MCP wizard interface in favor of other MCP commands
3021- Lots of other bugfixes and improvements
3022
3023## 0.2.107
3024
3025- CLAUDE.md files can now import other files. Add @path/to/file.md to ./CLAUDE.md to load additional files on launch
3026
3027## 0.2.106
3028
3029- MCP SSE server configs can now specify custom headers
3030- Fixed a bug where MCP permission prompt didn't always show correctly
3031
3032## 0.2.105
3033
3034- Claude can now search the web
3035- Moved system & account status to /status
3036- Added word movement keybindings for Vim
3037- Improved latency for startup, todo tool, and file edits
3038
3039## 0.2.102
3040
3041- Improved thinking triggering reliability
3042- Improved @mention reliability for images and folders
3043- You can now paste multiple large chunks into one prompt
3044
3045## 0.2.100
3046
3047- Fixed a crash caused by a stack overflow error
3048- Made db storage optional; missing db support disables --continue and --resume
3049
3050## 0.2.98
3051
3052- Fixed an issue where auto-compact was running twice
3053
3054## 0.2.96
3055
3056- Claude Code can now also be used with a Claude Max subscription (https://claude.ai/upgrade)
3057
3058## 0.2.93
3059
3060- Resume conversations from where you left off from with "claude --continue" and "claude --resume"
3061- Claude now has access to a Todo list that helps it stay on track and be more organized
3062
3063## 0.2.82
3064
3065- Added support for --disallowedTools
3066- Renamed tools for consistency: LSTool -> LS, View -> Read, etc.
3067
3068## 0.2.75
3069
3070- Hit Enter to queue up additional messages while Claude is working
3071- Drag in or copy/paste image files directly into the prompt
3072- @-mention files to directly add them to context
3073- Run one-off MCP servers with `claude --mcp-config <path-to-file>`
3074- Improved performance for filename auto-complete
3075
3076## 0.2.74
3077
3078- Added support for refreshing dynamically generated API keys (via apiKeyHelper), with a 5 minute TTL
3079- Task tool can now perform writes and run bash commands
3080
3081## 0.2.72
3082
3083- Updated spinner to indicate tokens loaded and tool usage
3084
3085## 0.2.70
3086
3087- Network commands like curl are now available for Claude to use
3088- Claude can now run multiple web queries in parallel
3089- Pressing ESC once immediately interrupts Claude in Auto-accept mode
3090
3091## 0.2.69
3092
3093- Fixed UI glitches with improved Select component behavior
3094- Enhanced terminal output display with better text truncation logic
3095
3096## 0.2.67
3097
3098- Shared project permission rules can be saved in .claude/settings.json
3099
3100## 0.2.66
3101
3102- Print mode (-p) now supports streaming output via --output-format=stream-json
3103- Fixed issue where pasting could trigger memory or bash mode unexpectedly
3104
3105## 0.2.63
3106
3107- Fixed an issue where MCP tools were loaded twice, which caused tool call errors
3108
3109## 0.2.61
3110
3111- Navigate menus with vim-style keys (j/k) or bash/emacs shortcuts (Ctrl+n/p) for faster interaction
3112- Enhanced image detection for more reliable clipboard paste functionality
3113- Fixed an issue where ESC key could crash the conversation history selector
3114
3115## 0.2.59
3116
3117- Copy+paste images directly into your prompt
3118- Improved progress indicators for bash and fetch tools
3119- Bugfixes for non-interactive mode (-p)
3120
3121## 0.2.54
3122
3123- Quickly add to Memory by starting your message with '#'
3124- Press ctrl+r to see full output for long tool results
3125- Added support for MCP SSE transport
3126
3127## 0.2.53
3128
3129- New web fetch tool lets Claude view URLs that you paste in
3130- Fixed a bug with JPEG detection
3131
3132## 0.2.50
3133
3134- New MCP "project" scope now allows you to add MCP servers to .mcp.json files and commit them to your repository
3135
3136## 0.2.49
3137
3138- Previous MCP server scopes have been renamed: previous "project" scope is now "local" and "global" scope is now "user"
3139
3140## 0.2.47
3141
3142- Press Tab to auto-complete file and folder names
3143- Press Shift + Tab to toggle auto-accept for file edits
3144- Automatic conversation compaction for infinite conversation length (toggle with /config)
3145
3146## 0.2.44
3147
3148- Ask Claude to make a plan with thinking mode: just say 'think' or 'think harder' or even 'ultrathink'
3149
3150## 0.2.41
3151
3152- MCP server startup timeout can now be configured via MCP_TIMEOUT environment variable
3153- MCP server startup no longer blocks the app from starting up
3154
3155## 0.2.37
3156
3157- New /release-notes command lets you view release notes at any time
3158- `claude config add/remove` commands now accept multiple values separated by commas or spaces
3159
3160## 0.2.36
3161
3162- Import MCP servers from Claude Desktop with `claude mcp add-from-claude-desktop`
3163- Add MCP servers as JSON strings with `claude mcp add-json <n> <json>`
3164
3165## 0.2.34
3166
3167- Vim bindings for text input - enable with /vim or /config
3168
3169## 0.2.32
3170
3171- Interactive MCP setup wizard: Run "claude mcp add" to add MCP servers with a step-by-step interface
3172- Fix for some PersistentShell issues
3173
3174## 0.2.31
3175
3176- Custom slash commands: Markdown files in .claude/commands/ directories now appear as custom slash commands to insert prompts into your conversation
3177- MCP debug mode: Run with --mcp-debug flag to get more information about MCP server errors
3178
3179## 0.2.30
3180
3181- Added ANSI color theme for better terminal compatibility
3182- Fixed issue where slash command arguments weren't being sent properly
3183- (Mac-only) API keys are now stored in macOS Keychain
3184
3185## 0.2.26
3186
3187- New /approved-tools command for managing tool permissions
3188- Word-level diff display for improved code readability
3189- Fuzzy matching for slash commands
3190
3191## 0.2.21
3192
3193- Fuzzy matching for /commands