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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 1f48d79 · on Feb 27, 2026 History
1,924 lines · 111.0 KBPreviewCodeRaw
1# Changelog
2
3## 2.1.62
4
5- Fixed prompt suggestion cache regression that reduced cache hit rates
6
7## 2.1.61
8
9- Fixed concurrent writes corrupting config file on Windows
10
11## 2.1.59
12
13- Claude automatically saves useful context to auto-memory. Manage with /memory
14- Added `/copy` command to show an interactive picker when code blocks are present, allowing selection of individual code blocks or the full response.
15- 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
16- Improved ordering of short task lists
17- Improved memory usage in multi-agent sessions by releasing completed subagent task state
18- Fixed MCP OAuth token refresh race condition when running multiple Claude Code instances simultaneously
19- Fixed shell commands not showing a clear error message when the working directory has been deleted
20- Fixed config file corruption that could wipe authentication when multiple Claude Code instances ran simultaneously
21
22## 2.1.58
23
24- Expand Remote Control to more users
25
26## 2.1.56
27
28- VS Code: Fixed another cause of "command 'claude-vscode.editor.openLast' not found" crashes
29
30## 2.1.55
31
32- Fixed BashTool failing on Windows with EINVAL error
33
34## 2.1.53
35
36- Fixed a UI flicker where user input would briefly disappear after submission before the message rendered
37- Fixed bulk agent kill (ctrl+f) to send a single aggregate notification instead of one per agent, and to properly clear the command queue
38- Fixed graceful shutdown sometimes leaving stale sessions when using Remote Control by parallelizing teardown network calls
39- Fixed `--worktree` sometimes being ignored on first launch
40- Fixed a panic ("switch on corrupted value") on Windows
41- Fixed a crash that could occur when spawning many processes on Windows
42- Fixed a crash in the WebAssembly interpreter on Linux x64 & Windows x64
43- Fixed a crash that sometimes occurred after 2 minutes on Windows ARM64
44
45## 2.1.52
46
47- VS Code: Fixed extension crash on Windows ("command 'claude-vscode.editor.openLast' not found")
48
49## 2.1.51
50
51- Added `claude remote-control` subcommand for external builds, enabling local environment serving for all users.
52- Updated plugin marketplace default git timeout from 30s to 120s and added `CLAUDE_CODE_PLUGIN_GIT_TIMEOUT_MS` to configure.
53- Added support for custom npm registries and specific version pinning when installing plugins from npm sources
54- 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`.
55- Fixed a security issue where `statusLine` and `fileSuggestion` hook commands could execute without workspace trust acceptance in interactive mode.
56- Tool results larger than 50K characters are now persisted to disk (previously 100K). This reduces context window usage and improves conversation longevity.
57- 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.
58- 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.
59- Fixed slash command autocomplete crashing when a plugin's SKILL.md description is a YAML array or other non-string type
60- 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.
61- Managed settings can now be set via macOS plist or Windows Registry. Learn more at https://code.claude.com/docs/en/settings#settings-files
62
63## 2.1.50
64
65- Added support for `startupTimeout` configuration for LSP servers
66- Added `WorktreeCreate` and `WorktreeRemove` hook events, enabling custom VCS setup and teardown when agent worktree isolation creates or removes worktrees.
67- 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.
68- Linux: Fixed native modules not loading on systems with glibc older than 2.30 (e.g., RHEL 8)
69- Fixed memory leak in agent teams where completed teammate tasks were never garbage collected from session state
70- Fixed `CLAUDE_CODE_SIMPLE` to fully strip down skills, session memory, custom agents, and CLAUDE.md token counting
71- Fixed `/mcp reconnect` freezing the CLI when given a server name that doesn't exist
72- Fixed memory leak where completed task state objects were never removed from AppState
73- Added support for `isolation: worktree` in agent definitions, allowing agents to declaratively run in isolated git worktrees.
74- `CLAUDE_CODE_SIMPLE` mode now also disables MCP tools, attachments, hooks, and CLAUDE.md file loading for a fully minimal experience.
75- Fixed bug where MCP tools were not discovered when tool search is enabled and a prompt is passed in as a launch argument
76- Improved memory usage during long sessions by clearing internal caches after compaction
77- Added `claude agents` CLI command to list all configured agents
78- Improved memory usage during long sessions by clearing large tool results after they have been processed
79- Fixed a memory leak where LSP diagnostic data was never cleaned up after delivery, causing unbounded memory growth in long sessions
80- Fixed a memory leak where completed task output was not freed from memory, reducing memory usage in long sessions with many tasks
81- Improved startup performance for headless mode (`-p` flag) by deferring Yoga WASM and UI component imports
82- Fixed prompt suggestion cache regression that reduced cache hit rates
83- Fixed unbounded memory growth in long sessions by capping file history snapshots
84- Added `CLAUDE_CODE_DISABLE_1M_CONTEXT` environment variable to disable 1M context window support
85- Opus 4.6 (fast mode) now includes the full 1M context window
86- VSCode: Added `/extra-usage` command support in VS Code sessions
87- Fixed memory leak where TaskOutput retained recent lines after cleanup
88- Fixed memory leak in CircularBuffer where cleared items were retained in the backing array
89- Fixed memory leak in shell command execution where ChildProcess and AbortController references were retained after cleanup
90
91## 2.1.49
92
93- Improved MCP OAuth authentication with step-up auth support and discovery caching, reducing redundant network requests during server connections
94- Added `--worktree` (`-w`) flag to start Claude in an isolated git worktree
95- Subagents support `isolation: "worktree"` for working in a temporary git worktree
96- Added Ctrl+F keybinding to kill background agents (two-press confirmation)
97- Agent definitions support `background: true` to always run as a background task
98- Plugins can ship `settings.json` for default configuration
99- Fixed file-not-found errors to suggest corrected paths when the model drops the repo folder
100- 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.
101- Fixed prompt suggestion cache regression that reduced cache hit rates.
102- Fixed `plugin enable` and `plugin disable` to auto-detect the correct scope when `--scope` is not specified, instead of always defaulting to user scope
103- Simple mode (`CLAUDE_CODE_SIMPLE`) now includes the file edit tool in addition to the Bash tool, allowing direct file editing in simple mode.
104- Permission suggestions are now populated when safety checks trigger an ask response, enabling SDK consumers to display permission options
105- 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.
106- Fixed verbose mode not updating thinking block display when toggled via `/config` — memo comparators now correctly detect verbose changes
107- Fixed unbounded WASM memory growth during long sessions by periodically resetting the tree-sitter parser
108- Fixed potential rendering issues caused by stale yoga layout references
109- Improved performance in non-interactive mode (`-p`) by skipping unnecessary API calls during startup
110- Improved performance by caching authentication failures for HTTP and SSE MCP servers, avoiding repeated connection attempts to servers requiring auth
111- Fixed unbounded memory growth during long-running sessions caused by Yoga WASM linear memory never shrinking
112- SDK model info now includes `supportsEffort`, `supportedEffortLevels`, and `supportsAdaptiveThinking` fields so consumers can discover model capabilities.
113- Added `ConfigChange` hook event that fires when configuration files change during a session, enabling enterprise security auditing and optional blocking of settings changes.
114- Improved startup performance by caching MCP auth failures to avoid redundant connection attempts
115- Improved startup performance by reducing HTTP calls for analytics token counting
116- Improved startup performance by batching MCP tool token counting into a single API call
117- Fixed `disableAllHooks` setting to respect managed settings hierarchy — non-managed settings can no longer disable managed hooks set by policy (#26637)
118- 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.
119- 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
120
121## 2.1.47
122
123- Fixed FileWriteTool line counting to preserve intentional trailing blank lines instead of stripping them with `trimEnd()`.
124- 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.
125- 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.
126- 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.
127- 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)
128- Improved memory usage in long-running sessions by releasing API stream buffers, agent context, and skill state after use
129- Improved startup performance by deferring SessionStart hook execution, reducing time-to-interactive by ~500ms.
130- Fixed an issue where bash tool output was silently discarded on Windows when using MSYS2 or Cygwin shells.
131- 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.
132- Improved memory usage by trimming agent task message history after tasks complete
133- Improved memory usage during long agent sessions by eliminating O(n²) message accumulation in progress updates
134- Fixed the bash permission classifier to validate that returned match descriptions correspond to actual input rules, preventing hallucinated descriptions from incorrectly granting permissions
135- Fixed user-defined agents only loading one file on NFS/FUSE filesystems that report zero inodes (anthropics/claude-code#26044)
136- Fixed plugin agent skills silently failing to load when referenced by bare name instead of fully-qualified plugin name (anthropics/claude-code#25834)
137- Search patterns in collapsed tool results are now displayed in quotes for clarity
138- Windows: Fixed CWD tracking temp files never being cleaned up, causing them to accumulate indefinitely (anthropics/claude-code#17600)
139- 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.
140- 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.
141- Simplified teammate navigation to use only Shift+Down (with wrapping) instead of both Shift+Up and Shift+Down.
142- 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.
143- 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.
144- Fixed custom session titles set via `/rename` being lost after resuming a conversation (anthropics/claude-code#23610)
145- Fixed collapsed read/search hint text overflowing on narrow terminals by truncating from the start.
146- 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.
147- 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)
148- Fixed MCP servers not appearing in the MCP Management Dialog after deferred loading
149- Fixed session name persisting in status bar after `/clear` command (anthropics/claude-code#26082)
150- 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)
151- Fixed /resume silently dropping sessions when the first message exceeds 16KB or uses array-format content (anthropics/claude-code#25721)
152- Added `chat:newline` keybinding action for configurable multi-line input (anthropics/claude-code#26075)
153- Added `added_dirs` to the statusline JSON `workspace` section, exposing directories added via `/add-dir` to external scripts (anthropics/claude-code#26096)
154- Fixed `claude doctor` misclassifying mise and asdf-managed installations as native installs (anthropics/claude-code#26033)
155- Fixed zsh heredoc failing with "read-only file system" error in sandboxed commands (anthropics/claude-code#25990)
156- Fixed agent progress indicator showing inflated tool use count (anthropics/claude-code#26023)
157- Fixed image pasting not working on WSL2 systems where Windows copies images as BMP format (anthropics/claude-code#25935)
158- Fixed background agent results returning raw transcript data instead of the agent's final answer (anthropics/claude-code#26012)
159- Fixed Warp terminal incorrectly prompting for Shift+Enter setup when it supports it natively (anthropics/claude-code#25957)
160- Fixed CJK wide characters causing misaligned timestamps and layout elements in the TUI (anthropics/claude-code#26084)
161- Fixed custom agent `model` field in `.claude/agents/*.md` being ignored when spawning team teammates (anthropics/claude-code#26064)
162- Fixed plan mode being lost after context compaction, causing the model to switch from planning to implementation mode (anthropics/claude-code#26061)
163- Fixed `alwaysThinkingEnabled: true` in settings.json not enabling thinking mode on Bedrock and Vertex providers (anthropics/claude-code#26074)
164- Fixed `tool_decision` OTel telemetry event not being emitted in headless/SDK mode (anthropics/claude-code#26059)
165- Fixed session name being lost after context compaction — renamed sessions now preserve their custom title through compaction (anthropics/claude-code#26121)
166- Increased initial session count in resume picker from 10 to 50 for faster session discovery (anthropics/claude-code#26123)
167- Windows: fixed worktree session matching when drive letter casing differs (anthropics/claude-code#26123)
168- Fixed `/resume <session-id>` failing to find sessions whose first message exceeds 16KB (anthropics/claude-code#25920)
169- Fixed "Always allow" on multiline bash commands creating invalid permission patterns that corrupt settings (anthropics/claude-code#25909)
170- 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)
171- 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)
172- Fixed read-only git commands triggering FSEvents file watcher loops on macOS by adding --no-optional-locks flag (anthropics/claude-code#25750)
173- 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)
174- Fixed non-interactive subcommands like `claude doctor` and `claude plugin validate` being blocked inside nested Claude sessions (anthropics/claude-code#25803)
175- Windows: Fixed the same CLAUDE.md file being loaded twice when drive letter casing differs between paths (anthropics/claude-code#25756)
176- Fixed inline code spans in markdown being incorrectly parsed as bash commands (anthropics/claude-code#25792)
177- Fixed teammate spinners not respecting custom spinnerVerbs from settings (anthropics/claude-code#25748)
178- Fixed shell commands permanently failing after a command deletes its own working directory (anthropics/claude-code#26136)
179- Fixed hooks (PreToolUse, PostToolUse) silently failing to execute on Windows by using Git Bash instead of cmd.exe (anthropics/claude-code#25981)
180- Fixed LSP `findReferences` and other location-based operations returning results from gitignored files (e.g., `node_modules/`, `venv/`) (anthropics/claude-code#26051)
181- Moved config backup files from home directory root to `~/.claude/backups/` to reduce home directory clutter (anthropics/claude-code#26130)
182- Fixed sessions with large first prompts (>16KB) disappearing from the /resume list (anthropics/claude-code#26140)
183- Fixed shell functions with double-underscore prefixes (e.g., `__git_ps1`) not being preserved across shell sessions (anthropics/claude-code#25824)
184- Fixed spinner showing "0 tokens" counter before any tokens have been received (anthropics/claude-code#26105)
185- VSCode: Fixed conversation messages appearing dimmed while the AskUserQuestion dialog is open (anthropics/claude-code#26078)
186- 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)
187- Fixed Right Alt key leaving visible `[25~` escape sequence residue in the input field on Windows/Git Bash terminals (anthropics/claude-code#25943)
188- The `/rename` command now updates the terminal tab title by default (anthropics/claude-code#25789)
189- 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)
190- Fixed OSC 8 hyperlinks only being clickable on the first line when link text wraps across multiple terminal lines.
191
192## 2.1.46
193
194- Fixed orphaned CC processes after terminal disconnect on macOS
195- Added support for using claude.ai MCP connectors in Claude Code
196
197## 2.1.45
198
199- Added support for Claude Sonnet 4.6
200- Added support for reading `enabledPlugins` and `extraKnownMarketplaces` from `--add-dir` directories
201- 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
202- Added `SDKRateLimitInfo` and `SDKRateLimitEvent` types to the SDK, enabling consumers to receive rate limit status updates including utilization, reset times, and overage information
203- Fixed Agent Teams teammates failing on Bedrock, Vertex, and Foundry by propagating API provider environment variables to tmux-spawned processes (anthropics/claude-code#23561)
204- Fixed sandbox "operation not permitted" errors when writing temporary files on macOS by using the correct per-user temp directory (anthropics/claude-code#21654)
205- Fixed Task tool (backgrounded agents) crashing with a `ReferenceError` on completion (anthropics/claude-code#22087)
206- Fixed autocomplete suggestions not being accepted on Enter when images are pasted in the input
207- Fixed skills invoked by subagents incorrectly appearing in main session context after compaction
208- Fixed excessive `.claude.json.backup` files accumulating on every startup
209- Fixed plugin-provided commands, agents, and hooks not being available immediately after installation without requiring a restart
210- Improved startup performance by removing eager loading of session history for stats caching
211- Improved memory usage for shell commands that produce large output — RSS no longer grows unboundedly with command output size
212- Improved collapsed read/search groups to show the current file or search pattern being processed beneath the summary line while active
213- [VSCode] Improved permission destination choice (project/user/session) to persist across sessions
214
215## 2.1.44
216
217- Fixed ENAMETOOLONG errors for deeply-nested directory paths
218- Fixed auth refresh errors
219
220## 2.1.43
221
222- Fixed AWS auth refresh hanging indefinitely by adding a 3-minute timeout
223- Fixed spurious warnings for non-agent markdown files in `.claude/agents/` directory
224- Fixed structured-outputs beta header being sent unconditionally on Vertex/Bedrock
225
226## 2.1.42
227
228- Improved startup performance by deferring Zod schema construction
229- Improved prompt cache hit rates by moving date out of system prompt
230- Added one-time Opus 4.6 effort callout for eligible users
231- Fixed /resume showing interrupt messages as session titles
232- Fixed image dimension limit errors to suggest /compact
233
234## 2.1.41
235
236- Added guard against launching Claude Code inside another Claude Code session
237- Fixed Agent Teams using wrong model identifier for Bedrock, Vertex, and Foundry customers
238- Fixed a crash when MCP tools return image content during streaming
239- Fixed /resume session previews showing raw XML tags instead of readable command names
240- Improved model error messages for Bedrock/Vertex/Foundry users with fallback suggestions
241- Fixed plugin browse showing misleading "Space to Toggle" hint for already-installed plugins
242- Fixed hook blocking errors (exit code 2) not showing stderr to the user
243- Added `speed` attribute to OTel events and trace spans for fast mode visibility
244- Added `claude auth login`, `claude auth status`, and `claude auth logout` CLI subcommands
245- Added Windows ARM64 (win32-arm64) native binary support
246- Improved `/rename` to auto-generate session name from conversation context when called without arguments
247- Improved narrow terminal layout for prompt footer
248- Fixed file resolution failing for @-mentions with anchor fragments (e.g., `@README.md#installation`)
249- Fixed FileReadTool blocking the process on FIFOs, `/dev/stdin`, and large files
250- Fixed background task notifications not being delivered in streaming Agent SDK mode
251- Fixed cursor jumping to end on each keystroke in classifier rule input
252- Fixed markdown link display text being dropped for raw URL
253- Fixed auto-compact failure error notifications being shown to users
254- Fixed permission wait time being included in subagent elapsed time display
255- Fixed proactive ticks firing while in plan mode
256- Fixed clear stale permission rules when settings change on disk
257- Fixed hook blocking errors showing stderr content in UI
258
259## 2.1.39
260
261- Improved terminal rendering performance
262- Fixed fatal errors being swallowed instead of displayed
263- Fixed process hanging after session close
264- Fixed character loss at terminal screen boundary
265- Fixed blank lines in verbose transcript view
266
267## 2.1.38
268
269- Fixed VS Code terminal scroll-to-top regression introduced in 2.1.37
270- Fixed Tab key queueing slash commands instead of autocompleting
271- Fixed bash permission matching for commands using environment variable wrappers
272- Fixed text between tool uses disappearing when not using streaming
273- Fixed duplicate sessions when resuming in VS Code extension
274- Improved heredoc delimiter parsing to prevent command smuggling
275- Blocked writes to `.claude/skills` directory in sandbox mode
276
277## 2.1.37
278
279- Fixed an issue where /fast was not immediately available after enabling /extra-usage
280
281## 2.1.36
282
283- Fast mode is now available for Opus 4.6. Learn more at https://code.claude.com/docs/en/fast-mode
284
285## 2.1.34
286
287- Fixed a crash when agent teams setting changed between renders
288- Fixed a bug where commands excluded from sandboxing (via `sandbox.excludedCommands` or `dangerouslyDisableSandbox`) could bypass the Bash ask permission rule when `autoAllowBashIfSandboxed` was enabled
289
290## 2.1.33
291
292- Fixed agent teammate sessions in tmux to send and receive messages
293- Fixed warnings about agent teams not being available on your current plan
294- Added `TeammateIdle` and `TaskCompleted` hook events for multi-agent workflows
295- Added support for restricting which sub-agents can be spawned via `Task(agent_type)` syntax in agent "tools" frontmatter
296- Added `memory` frontmatter field support for agents, enabling persistent memory with `user`, `project`, or `local` scope
297- Added plugin name to skill descriptions and `/skills` menu for better discoverability
298- Fixed an issue where submitting a new message while the model was in extended thinking would interrupt the thinking phase
299- 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
300- Fixed API proxy compatibility issue where 404 errors on streaming endpoints no longer triggered non-streaming fallback
301- 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
302- Fixed `/resume` session picker showing raw XML markup instead of clean titles for sessions started with slash commands
303- Improved error messages for API connection failures — now shows specific cause (e.g., ECONNREFUSED, SSL errors) instead of generic "Connection error"
304- Errors from invalid managed settings are now surfaced
305- VSCode: Added support for remote sessions, allowing OAuth users to browse and resume sessions from claude.ai
306- VSCode: Added git branch and message count to the session picker, with support for searching by branch name
307- VSCode: Fixed scroll-to-bottom under-scrolling on initial session load and session switch
308
309## 2.1.32
310
311- Claude Opus 4.6 is now available!
312- Added research preview agent teams feature for multi-agent collaboration (token-intensive feature, requires setting CLAUDE_CODE_EXPERIMENTAL_AGENT_TEAMS=1)
313- Claude now automatically records and recalls memories as it works
314- Added "Summarize from here" to the message selector, allowing partial conversation summarization.
315- Skills defined in `.claude/skills/` within additional directories (`--add-dir`) are now loaded automatically.
316- Fixed `@` file completion showing incorrect relative paths when running from a subdirectory
317- Updated --resume to re-use --agent value specified in previous conversation by default.
318- Fixed: Bash tool no longer throws "Bad substitution" errors when heredocs contain JavaScript template literals like `${index + 1}`, which previously interrupted tool execution
319- Skill character budget now scales with context window (2% of context), so users with larger context windows can see more skill descriptions without truncation
320- Fixed Thai/Lao spacing vowels (สระ า, ำ) not rendering correctly in the input field
321- VSCode: Fixed slash commands incorrectly being executed when pressing Enter with preceding text in the input field
322- VSCode: Added spinner when loading past conversations list
323
324## 2.1.31
325
326- Added session resume hint on exit, showing how to continue your conversation later
327- Added support for full-width (zenkaku) space input from Japanese IME in checkbox selection
328- Fixed PDF too large errors permanently locking up sessions, requiring users to start a new conversation
329- Fixed bash commands incorrectly reporting failure with "Read-only file system" errors when sandbox mode was enabled
330- Fixed a crash that made sessions unusable after entering plan mode when project config in `~/.claude.json` was missing default fields
331- 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
332- Fixed LSP shutdown/exit compatibility with strict language servers that reject null params
333- 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
334- Improved PDF and request size error messages to show actual limits (100 pages, 20MB)
335- Reduced layout jitter in the terminal when the spinner appears and disappears during streaming
336- Removed misleading Anthropic API pricing from model selector for third-party provider (Bedrock, Vertex, Foundry) users
337
338## 2.1.30
339
340- 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.
341- 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`.
342- Added `/debug` for Claude to help troubleshoot the current session
343- Added support for additional `git log` and `git show` flags in read-only mode (e.g., `--topo-order`, `--cherry-pick`, `--format`, `--raw`)
344- Added token count, tool uses, and duration metrics to Task tool results
345- Added reduced motion mode to the config
346- Fixed phantom "(no content)" text blocks appearing in API conversation history, reducing token waste and potential model confusion
347- Fixed prompt cache not correctly invalidating when tool descriptions or input schemas changed, only when tool names changed
348- Fixed 400 errors that could occur after running `/login` when the conversation contained thinking blocks
349- Fixed a hang when resuming sessions with corrupted transcript files containing `parentUuid` cycles
350- Fixed rate limit message showing incorrect "/upgrade" suggestion for Max 20x users when extra-usage is unavailable
351- Fixed permission dialogs stealing focus while actively typing
352- Fixed subagents not being able to access SDK-provided MCP tools because they were not synced to the shared application state
353- Fixed a regression where Windows users with a `.bashrc` file could not run bash commands
354- 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
355- Improved `TaskStop` tool to display the stopped command/task description in the result line instead of a generic "Task stopped" message
356- Changed `/model` to execute immediately instead of being queued
357- [VSCode] Added multiline input support to the "Other" text input in question dialogs (use Shift+Enter for new lines)
358- [VSCode] Fixed duplicate sessions appearing in the session list when starting a new conversation
359
360## 2.1.29
361
362- Fixed startup performance issues when resuming sessions that have `saved_hook_context`
363
364## 2.1.27
365
366- Added tool call failures and denials to debug logs
367- Fixed context management validation error for gateway users, ensuring `CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS=1` avoids the error
368- Added `--from-pr` flag to resume sessions linked to a specific GitHub PR number or URL
369- Sessions are now automatically linked to PRs when created via `gh pr create`
370- Fixed /context command not displaying colored output
371- Fixed status bar duplicating background task indicator when PR status was shown
372- Windows: Fixed bash command execution failing for users with `.bashrc` files
373- Windows: Fixed console windows flashing when spawning child processes
374- VSCode: Fixed OAuth token expiration causing 401 errors after extended sessions
375
376## 2.1.25
377
378- Fixed beta header validation error for gateway users on Bedrock and Vertex, ensuring `CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS=1` avoids the error
379
380## 2.1.23
381
382- Added customizable spinner verbs setting (`spinnerVerbs`)
383- Fixed mTLS and proxy connectivity for users behind corporate proxies or using client certificates
384- Fixed per-user temp directory isolation to prevent permission conflicts on shared systems
385- Fixed a race condition that could cause 400 errors when prompt caching scope was enabled
386- Fixed pending async hooks not being cancelled when headless streaming sessions ended
387- Fixed tab completion not updating the input field when accepting a suggestion
388- Fixed ripgrep search timeouts silently returning empty results instead of reporting errors
389- Improved terminal rendering performance with optimized screen data layout
390- Changed Bash commands to show timeout duration alongside elapsed time
391- Changed merged pull requests to show a purple status indicator in the prompt footer
392- [IDE] Fixed model options displaying incorrect region strings for Bedrock users in headless mode
393
394## 2.1.22
395
396- Fixed structured outputs for non-interactive (-p) mode
397
398## 2.1.21
399
400- Added support for full-width (zenkaku) number input from Japanese IME in option selection prompts
401- Fixed shell completion cache files being truncated on exit
402- Fixed API errors when resuming sessions that were interrupted during tool execution
403- Fixed auto-compact triggering too early on models with large output token limits
404- Fixed task IDs potentially being reused after deletion
405- Fixed file search not working in VS Code extension on Windows
406- Improved read/search progress indicators to show "Reading…" while in progress and "Read" when complete
407- Improved Claude to prefer file operation tools (Read, Edit, Write) over bash equivalents (cat, sed, awk)
408- [VSCode] Added automatic Python virtual environment activation, ensuring `python` and `pip` commands use the correct interpreter (configurable via `claudeCode.usePythonEnvironment` setting)
409- [VSCode] Fixed message action buttons having incorrect background colors
410
411## 2.1.20
412
413- Added arrow key history navigation in vim normal mode when cursor cannot move further
414- Added external editor shortcut (Ctrl+G) to the help menu for better discoverability
415- 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
416- Added support for loading `CLAUDE.md` files from additional directories specified via `--add-dir` flag (requires setting `CLAUDE_CODE_ADDITIONAL_DIRECTORIES_CLAUDE_MD=1`)
417- Added ability to delete tasks via the `TaskUpdate` tool
418- Fixed session compaction issues that could cause resume to load full history instead of the compact summary
419- Fixed agents sometimes ignoring user messages sent while actively working on a task
420- Fixed wide character (emoji, CJK) rendering artifacts where trailing columns were not cleared when replaced by narrower characters
421- Fixed JSON parsing errors when MCP tool responses contain special Unicode characters
422- Fixed up/down arrow keys in multi-line and wrapped text input to prioritize cursor movement over history navigation
423- Fixed draft prompt being lost when pressing UP arrow to navigate command history
424- Fixed ghost text flickering when typing slash commands mid-input
425- Fixed marketplace source removal not properly deleting settings
426- Fixed duplicate output in some commands like `/context`
427- Fixed task list sometimes showing outside the main conversation view
428- Fixed syntax highlighting for diffs occurring within multiline constructs like Python docstrings
429- Fixed crashes when cancelling tool use
430- Improved `/sandbox` command UI to show dependency status with installation instructions when dependencies are missing
431- Improved thinking status text with a subtle shimmer animation
432- Improved task list to dynamically adjust visible items based on terminal height
433- Improved fork conversation hint to show how to resume the original session
434- Changed collapsed read/search groups to show present tense ("Reading", "Searching for") while in progress, and past tense ("Read", "Searched for") when complete
435- Changed `ToolSearch` results to appear as a brief notification instead of inline in the conversation
436- Changed the `/commit-push-pr` skill to automatically post PR URLs to Slack channels when configured via MCP tools
437- Changed the `/copy` command to be available to all users
438- Changed background agents to prompt for tool permissions before launching
439- Changed permission rules like `Bash(*)` to be accepted and treated as equivalent to `Bash`
440- Changed config backups to be timestamped and rotated (keeping 5 most recent) to prevent data loss
441
442## 2.1.19
443
444- Added env var `CLAUDE_CODE_ENABLE_TASKS`, set to `false` to keep the old system temporarily
445- Added shorthand `$0`, `$1`, etc. for accessing individual arguments in custom commands
446- Fixed crashes on processors without AVX instruction support
447- Fixed dangling Claude Code processes when terminal is closed by catching EIO errors from `process.exit()` and using SIGKILL as fallback
448- Fixed `/rename` and `/tag` not updating the correct session when resuming from a different directory (e.g., git worktrees)
449- Fixed resuming sessions by custom title not working when run from a different directory
450- Fixed pasted text content being lost when using prompt stash (Ctrl+S) and restore
451- Fixed agent list displaying "Sonnet (default)" instead of "Inherit (default)" for agents without an explicit model setting
452- Fixed backgrounded hook commands not returning early, potentially causing the session to wait on a process that was intentionally backgrounded
453- Fixed file write preview omitting empty lines
454- Changed skills without additional permissions or hooks to be allowed without requiring approval
455- Changed indexed argument syntax from `$ARGUMENTS.0` to `$ARGUMENTS[0]` (bracket syntax)
456- [SDK] Added replay of `queued_command` attachment messages as `SDKUserMessageReplay` events when `replayUserMessages` is enabled
457- [VSCode] Enabled session forking and rewind functionality for all users
458
459## 2.1.18
460
461- 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
462
463## 2.1.17
464
465- Fixed crashes on processors without AVX instruction support
466
467## 2.1.16
468
469- Added new task management system, including new capabilities like dependency tracking
470- [VSCode] Added native plugin management support
471- [VSCode] Added ability for OAuth users to browse and resume remote Claude sessions from the Sessions dialog
472- Fixed out-of-memory crashes when resuming sessions with heavy subagent usage
473- Fixed an issue where the "context remaining" warning was not hidden after running `/compact`
474- Fixed session titles on the resume screen not respecting the user's language setting
475- [IDE] Fixed a race condition on Windows where the Claude Code sidebar view container would not appear on start
476
477## 2.1.15
478
479- Added deprecation notification for npm installations - run `claude install` or see https://docs.anthropic.com/en/docs/claude-code/getting-started for more options
480- Improved UI rendering performance with React Compiler
481- Fixed the "Context left until auto-compact" warning not disappearing after running `/compact`
482- Fixed MCP stdio server timeout not killing child process, which could cause UI freezes
483
484## 2.1.14
485
486- Added history-based autocomplete in bash mode (`!`) - type a partial command and press Tab to complete from your bash command history
487- Added search to installed plugins list - type to filter by name or description
488- Added support for pinning plugins to specific git commit SHAs, allowing marketplace entries to install exact versions
489- Fixed a regression where the context window blocking limit was calculated too aggressively, blocking users at ~65% context usage instead of the intended ~98%
490- Fixed memory issues that could cause crashes when running parallel subagents
491- Fixed memory leak in long-running sessions where stream resources were not cleaned up after shell commands completed
492- Fixed `@` symbol incorrectly triggering file autocomplete suggestions in bash mode
493- Fixed `@`-mention menu folder click behavior to navigate into directories instead of selecting them
494- Fixed `/feedback` command generating invalid GitHub issue URLs when description is very long
495- Fixed `/context` command to show the same token count and percentage as the status line in verbose mode
496- Fixed an issue where `/config`, `/context`, `/model`, and `/todos` command overlays could close unexpectedly
497- Fixed slash command autocomplete selecting wrong command when typing similar commands (e.g., `/context` vs `/compact`)
498- Fixed inconsistent back navigation in plugin marketplace when only one marketplace is configured
499- Fixed iTerm2 progress bar not clearing properly on exit, preventing lingering indicators and bell sounds
500- Improved backspace to delete pasted text as a single token instead of one character at a time
501- [VSCode] Added `/usage` command to display current plan usage
502
503## 2.1.12
504
505- Fixed message rendering bug
506
507## 2.1.11
508
509- Fixed excessive MCP connection requests for HTTP/SSE transports
510
511## 2.1.10
512
513- Added new `Setup` hook event that can be triggered via `--init`, `--init-only`, or `--maintenance` CLI flags for repository setup and maintenance operations
514- Added keyboard shortcut 'c' to copy OAuth URL when browser doesn't open automatically during login
515- Fixed a crash when running bash commands containing heredocs with JavaScript template literals like `${index + 1}`
516- Improved startup to capture keystrokes typed before the REPL is fully ready
517- Improved file suggestions to show as removable attachments instead of inserting text when accepted
518- [VSCode] Added install count display to plugin listings
519- [VSCode] Added trust warning when installing plugins
520
521## 2.1.9
522
523- Added `auto:N` syntax for configuring the MCP tool search auto-enable threshold, where N is the context window percentage (0-100)
524- Added `plansDirectory` setting to customize where plan files are stored
525- Added external editor support (Ctrl+G) in AskUserQuestion "Other" input field
526- Added session URL attribution to commits and PRs created from web sessions
527- Added support for `PreToolUse` hooks to return `additionalContext` to the model
528- Added `${CLAUDE_SESSION_ID}` string substitution for skills to access the current session ID
529- Fixed long sessions with parallel tool calls failing with an API error about orphan tool_result blocks
530- Fixed MCP server reconnection hanging when cached connection promise never resolves
531- Fixed Ctrl+Z suspend not working in terminals using Kitty keyboard protocol (Ghostty, iTerm2, kitty, WezTerm)
532
533## 2.1.7
534
535- Added `showTurnDuration` setting to hide turn duration messages (e.g., "Cooked for 1m 6s")
536- Added ability to provide feedback when accepting permission prompts
537- Added inline display of agent's final response in task notifications, making it easier to see results without reading the full transcript file
538- Fixed security vulnerability where wildcard permission rules could match compound commands containing shell operators
539- Fixed false "file modified" errors on Windows when cloud sync tools, antivirus scanners, or Git touch file timestamps without changing content
540- Fixed orphaned tool_result errors when sibling tools fail during streaming execution
541- 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)
542- Fixed spinner briefly flashing when running local slash commands like `/model` or `/theme`
543- Fixed terminal title animation jitter by using fixed-width braille characters
544- Fixed plugins with git submodules not being fully initialized when installed
545- Fixed bash commands failing on Windows when temp directory paths contained characters like `t` or `n` that were misinterpreted as escape sequences
546- Improved typing responsiveness by reducing memory allocation overhead in terminal rendering
547- 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.
548- Changed OAuth and API Console URLs from console.anthropic.com to platform.claude.com
549- [VSCode] Fixed `claudeProcessWrapper` setting passing the wrapper path instead of the Claude binary path
550
551## 2.1.6
552
553- Added search functionality to `/config` command for quickly filtering settings
554- Added Updates section to `/doctor` showing auto-update channel and available npm versions (stable/latest)
555- Added date range filtering to `/stats` command - press `r` to cycle between Last 7 days, Last 30 days, and All time
556- Added automatic discovery of skills from nested `.claude/skills` directories when working with files in subdirectories
557- Added `context_window.used_percentage` and `context_window.remaining_percentage` fields to status line input for easier context window display
558- Added an error display when the editor fails during Ctrl+G
559- Fixed permission bypass via shell line continuation that could allow blocked commands to execute
560- Fixed false "File has been unexpectedly modified" errors when file watchers touch files without changing content
561- Fixed text styling (bold, colors) getting progressively misaligned in multi-line responses
562- Fixed the feedback panel closing unexpectedly when typing 'n' in the description field
563- Fixed rate limit warning appearing at low usage after weekly reset (now requires 70% usage)
564- Fixed rate limit options menu incorrectly auto-opening when resuming a previous session
565- Fixed numpad keys outputting escape sequences instead of characters in Kitty keyboard protocol terminals
566- Fixed Option+Return not inserting newlines in Kitty keyboard protocol terminals
567- Fixed corrupted config backup files accumulating in the home directory (now only one backup is created per config file)
568- Fixed `mcp list` and `mcp get` commands leaving orphaned MCP server processes
569- Fixed visual artifacts in ink2 mode when nodes become hidden via `display:none`
570- Improved the external CLAUDE.md imports approval dialog to show which files are being imported and from where
571- Improved the `/tasks` dialog to go directly to task details when there's only one background task running
572- Improved @ autocomplete with icons for different suggestion types and single-line formatting
573- Updated "Help improve Claude" setting fetch to refresh OAuth and retry when it fails due to a stale OAuth token
574- Changed task notification display to cap at 3 lines with overflow summary when multiple background tasks complete simultaneously
575- Changed terminal title to "Claude Code" on startup for better window identification
576- Removed ability to @-mention MCP servers to enable/disable - use `/mcp enable <name>` instead
577- [VSCode] Fixed usage indicator not updating after manual compact
578
579## 2.1.5
580
581- Added `CLAUDE_CODE_TMPDIR` environment variable to override the temp directory used for internal temp files, useful for environments with custom temp directory requirements
582
583## 2.1.4
584
585- Added `CLAUDE_CODE_DISABLE_BACKGROUND_TASKS` environment variable to disable all background task functionality including auto-backgrounding and the Ctrl+B shortcut
586- Fixed "Help improve Claude" setting fetch to refresh OAuth and retry when it fails due to a stale OAuth token
587
588## 2.1.3
589
590- Merged slash commands and skills, simplifying the mental model with no change in behavior
591- Added release channel (`stable` or `latest`) toggle to `/config`
592- 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
593- Fixed plan files persisting across `/clear` commands, now ensuring a fresh plan file is used after clearing a conversation
594- Fixed false skill duplicate detection on filesystems with large inodes (e.g., ExFAT) by using 64-bit precision for inode values
595- Fixed mismatch between background task count in status bar and items shown in tasks dialog
596- Fixed sub-agents using the wrong model during conversation compaction
597- Fixed web search in sub-agents using incorrect model
598- Fixed trust dialog acceptance when running from the home directory not enabling trust-requiring features like hooks during the session
599- Improved terminal rendering stability by preventing uncontrolled writes from corrupting cursor state
600- Improved slash command suggestion readability by truncating long descriptions to 2 lines
601- Changed tool hook execution timeout from 60 seconds to 10 minutes
602- [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)
603
604## 2.1.2
605
606- Added source path metadata to images dragged onto the terminal, helping Claude understand where images originated
607- Added clickable hyperlinks for file paths in tool output in terminals that support OSC 8 (like iTerm)
608- Added support for Windows Package Manager (winget) installations with automatic detection and update instructions
609- Added Shift+Tab keyboard shortcut in plan mode to quickly select "auto-accept edits" option
610- Added `FORCE_AUTOUPDATE_PLUGINS` environment variable to allow plugin autoupdate even when the main auto-updater is disabled
611- Added `agent_type` to SessionStart hook input, populated if `--agent` is specified
612- Fixed a command injection vulnerability in bash command processing where malformed input could execute arbitrary commands
613- Fixed a memory leak where tree-sitter parse trees were not being freed, causing WASM memory to grow unbounded over long sessions
614- Fixed binary files (images, PDFs, etc.) being accidentally included in memory when using `@include` directives in CLAUDE.md files
615- Fixed updates incorrectly claiming another installation is in progress
616- Fixed crash when socket files exist in watched directories (defense-in-depth for EOPNOTSUPP errors)
617- Fixed remote session URL and teleport being broken when using `/tasks` command
618- Fixed MCP tool names being exposed in analytics events by sanitizing user-specific server configurations
619- Improved Option-as-Meta hint on macOS to show terminal-specific instructions for native CSIu terminals like iTerm2, Kitty, and WezTerm
620- Improved error message when pasting images over SSH to suggest using `scp` instead of the unhelpful clipboard shortcut hint
621- Improved permission explainer to not flag routine dev workflows (git fetch/rebase, npm install, tests, PRs) as medium risk
622- Changed large bash command outputs to be saved to disk instead of truncated, allowing Claude to read the full content
623- Changed large tool outputs to be persisted to disk instead of truncated, providing full output access via file references
624- Changed `/plugins` installed tab to unify plugins and MCPs with scope-based grouping
625- Deprecated Windows managed settings path `C:\ProgramData\ClaudeCode\managed-settings.json` - administrators should migrate to `C:\Program Files\ClaudeCode\managed-settings.json`
626- [SDK] Changed minimum zod peer dependency to ^4.0.0
627- [VSCode] Fixed usage display not updating after manual compact
628
629## 2.1.0
630
631- Added automatic skill hot-reload - skills created or modified in `~/.claude/skills` or `.claude/skills` are now immediately available without restarting the session
632- Added support for running skills and slash commands in a forked sub-agent context using `context: fork` in skill frontmatter
633- Added support for `agent` field in skills to specify agent type for execution
634- Added `language` setting to configure Claude's response language (e.g., language: "japanese")
635- Changed Shift+Enter to work out of the box in iTerm2, WezTerm, Ghostty, and Kitty without modifying terminal configs
636- Added `respectGitignore` support in `settings.json` for per-project control over @-mention file picker behavior
637- Added `IS_DEMO` environment variable to hide email and organization from the UI, useful for streaming or recording sessions
638- Fixed security issue where sensitive data (OAuth tokens, API keys, passwords) could be exposed in debug logs
639- Fixed files and skills not being properly discovered when resuming sessions with `-c` or `--resume`
640- Fixed pasted content being lost when replaying prompts from history using up arrow or Ctrl+R search
641- Fixed Esc key with queued prompts to only move them to input without canceling the running task
642- Reduced permission prompts for complex bash commands
643- Fixed command search to prioritize exact and prefix matches on command names over fuzzy matches in descriptions
644- Fixed PreToolUse hooks to allow `updatedInput` when returning `ask` permission decision, enabling hooks to act as middleware while still requesting user consent
645- Fixed plugin path resolution for file-based marketplace sources
646- Fixed LSP tool being incorrectly enabled when no LSP servers were configured
647- Fixed background tasks failing with "git repository not found" error for repositories with dots in their names
648- Fixed Claude in Chrome support for WSL environments
649- Fixed Windows native installer silently failing when executable creation fails
650- Improved CLI help output to display options and subcommands in alphabetical order for easier navigation
651- Added wildcard pattern matching for Bash tool permissions using `*` at any position in rules (e.g., `Bash(npm *)`, `Bash(* install)`, `Bash(git * main)`)
652- Added unified Ctrl+B backgrounding for both bash commands and agents - pressing Ctrl+B now backgrounds all running foreground tasks simultaneously
653- Added support for MCP `list_changed` notifications, allowing MCP servers to dynamically update their available tools, prompts, and resources without requiring reconnection
654- Added `/teleport` and `/remote-env` slash commands for claude.ai subscribers, allowing them to resume and configure remote sessions
655- Added support for disabling specific agents using `Task(AgentName)` syntax in settings.json permissions or the `--disallowedTools` CLI flag
656- Added hooks support to agent frontmatter, allowing agents to define PreToolUse, PostToolUse, and Stop hooks scoped to the agent's lifecycle
657- Added hooks support for skill and slash command frontmatter
658- 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
659- Added `/plan` command shortcut to enable plan mode directly from the prompt
660- Added slash command autocomplete support when `/` appears anywhere in input, not just at the beginning
661- Added `--tools` flag support in interactive mode to restrict which built-in tools Claude can use during interactive sessions
662- Added `CLAUDE_CODE_FILE_READ_MAX_OUTPUT_TOKENS` environment variable to override the default file read token limit
663- Added support for `once: true` config for hooks
664- Added support for YAML-style lists in frontmatter `allowed-tools` field for cleaner skill declarations
665- Added support for prompt and agent hook types from plugins (previously only command hooks were supported)
666- Added Cmd+V support for image paste in iTerm2 (maps to Ctrl+V)
667- Added left/right arrow key navigation for cycling through tabs in dialogs
668- Added real-time thinking block display in Ctrl+O transcript mode
669- Added filepath to full output in background bash task details dialog
670- Added Skills as a separate category in the context visualization
671- Fixed OAuth token refresh not triggering when server reports token expired but local expiration check disagrees
672- Fixed session persistence getting stuck after transient server errors by recovering from 409 conflicts when the entry was actually stored
673- Fixed session resume failures caused by orphaned tool results during concurrent tool execution
674- Fixed a race condition where stale OAuth tokens could be read from the keychain cache during concurrent token refresh attempts
675- Fixed AWS Bedrock subagents not inheriting EU/APAC cross-region inference model configuration, causing 403 errors when IAM permissions are scoped to specific regions
676- Fixed API context overflow when background tasks produce large output by truncating to 30K chars with file path reference
677- Fixed a hang when reading FIFO files by skipping symlink resolution for special file types
678- Fixed terminal keyboard mode not being reset on exit in Ghostty, iTerm2, Kitty, and WezTerm
679- Fixed Alt+B and Alt+F (word navigation) not working in iTerm2, Ghostty, Kitty, and WezTerm
680- Fixed `${CLAUDE_PLUGIN_ROOT}` not being substituted in plugin `allowed-tools` frontmatter, which caused tools to incorrectly require approval
681- Fixed files created by the Write tool using hardcoded 0o600 permissions instead of respecting the system umask
682- Fixed commands with `$()` command substitution failing with parse errors
683- Fixed multi-line bash commands with backslash continuations being incorrectly split and flagged for permissions
684- 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)
685- Fixed slash commands passed as CLI arguments (e.g., `claude /context`) not being executed properly
686- Fixed pressing Enter after Tab-completing a slash command selecting a different command instead of submitting the completed one
687- Fixed slash command argument hint flickering and inconsistent display when typing commands with arguments
688- Fixed Claude sometimes redundantly invoking the Skill tool when running slash commands directly
689- Fixed skill token estimates in `/context` to accurately reflect frontmatter-only loading
690- Fixed subagents sometimes not inheriting the parent's model by default
691- Fixed model picker showing incorrect selection for Bedrock/Vertex users using `--model haiku`
692- Fixed duplicate Bash commands appearing in permission request option labels
693- Fixed noisy output when background tasks complete - now shows clean completion message instead of raw output
694- Fixed background task completion notifications to appear proactively with bullet point
695- Fixed forked slash commands showing "AbortError" instead of "Interrupted" message when cancelled
696- Fixed cursor disappearing after dismissing permission dialogs
697- Fixed `/hooks` menu selecting wrong hook type when scrolling to a different option
698- Fixed images in queued prompts showing as "[object Object]" when pressing Esc to cancel
699- Fixed images being silently dropped when queueing messages while backgrounding a task
700- Fixed large pasted images failing with "Image was too large" error
701- Fixed extra blank lines in multiline prompts containing CJK characters (Japanese, Chinese, Korean)
702- Fixed ultrathink keyword highlighting being applied to wrong characters when user prompt text wraps to multiple lines
703- Fixed collapsed "Reading X files…" indicator incorrectly switching to past tense when thinking blocks appear mid-stream
704- Fixed Bash read commands (like `ls` and `cat`) not being counted in collapsed read/search groups, causing groups to incorrectly show "Read 0 files"
705- Fixed spinner token counter to properly accumulate tokens from subagents during execution
706- Fixed memory leak in git diff parsing where sliced strings retained large parent strings
707- Fixed race condition where LSP tool could return "no server available" during startup
708- Fixed feedback submission hanging indefinitely when network requests timeout
709- Fixed search mode in plugin discovery and log selector views exiting when pressing up arrow
710- Fixed hook success message showing trailing colon when hook has no output
711- Multiple optimizations to improve startup performance
712- Improved terminal rendering performance when using native installer or Bun, especially for text with emoji, ANSI codes, and Unicode characters
713- Improved performance when reading Jupyter notebooks with many cells
714- Improved reliability for piped input like `cat refactor.md | claude`
715- Improved reliability for AskQuestion tool
716- Improved sed in-place edit commands to render as file edits with diff preview
717- Improved Claude to automatically continue when response is cut off due to output token limit, instead of showing an error message
718- Improved compaction reliability
719- Improved subagents (Task tool) to continue working after permission denial, allowing them to try alternative approaches
720- Improved skills to show progress while executing, displaying tool uses as they happen
721- Improved skills from `/skills/` directories to be visible in the slash command menu by default (opt-out with `user-invocable: false` in frontmatter)
722- Improved skill suggestions to prioritize recently and frequently used skills
723- Improved spinner feedback when waiting for the first response token
724- Improved token count display in spinner to include tokens from background agents
725- Improved incremental output for async agents to give the main thread more control and visibility
726- Improved permission prompt UX with Tab hint moved to footer, cleaner Yes/No input labels with contextual placeholders
727- Improved the Claude in Chrome notification with shortened help text and persistent display until dismissed
728- Improved macOS screenshot paste reliability with TIFF format support
729- Improved `/stats` output
730- Updated Atlassian MCP integration to use a more reliable default configuration (streamable HTTP)
731- Changed "Interrupted" message color from red to grey for a less alarming appearance
732- Removed permission prompt when entering plan mode - users can now enter plan mode without approval
733- Removed underline styling from image reference links
734- [SDK] Changed minimum zod peer dependency to ^4.0.0
735- [VSCode] Added currently selected model name to the context menu
736- [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")
737- [VSCode] Fixed paragraph breaks not rendering in markdown content
738- [VSCode] Fixed scrolling in the extension inadvertently scrolling the parent iframe
739- [Windows] Fixed issue with improper rendering
740
741## 2.0.76
742
743- Fixed issue with macOS code-sign warning when using Claude in Chrome integration
744
745## 2.0.75
746
747- Minor bugfixes
748
749## 2.0.74
750
751- Added LSP (Language Server Protocol) tool for code intelligence features like go-to-definition, find references, and hover documentation
752- Added `/terminal-setup` support for Kitty, Alacritty, Zed, and Warp terminals
753- Added ctrl+t shortcut in `/theme` to toggle syntax highlighting on/off
754- Added syntax highlighting info to theme picker
755- Added guidance for macOS users when Alt shortcuts fail due to terminal configuration
756- Fixed skill `allowed-tools` not being applied to tools invoked by the skill
757- Fixed Opus 4.5 tip incorrectly showing when user was already using Opus
758- Fixed a potential crash when syntax highlighting isn't initialized correctly
759- Fixed visual bug in `/plugins discover` where list selection indicator showed while search box was focused
760- Fixed macOS keyboard shortcuts to display 'opt' instead of 'alt'
761- Improved `/context` command visualization with grouped skills and agents by source, slash commands, and sorted token count
762- [Windows] Fixed issue with improper rendering
763- [VSCode] Added gift tag pictogram for year-end promotion message
764
765## 2.0.73
766
767- Added clickable `[Image #N]` links that open attached images in the default viewer
768- Added alt-y yank-pop to cycle through kill ring history after ctrl-y yank
769- Added search filtering to the plugin discover screen (type to filter by name, description, or marketplace)
770- Added support for custom session IDs when forking sessions with `--session-id` combined with `--resume` or `--continue` and `--fork-session`
771- Fixed slow input history cycling and race condition that could overwrite text after message submission
772- Improved `/theme` command to open theme picker directly
773- Improved theme picker UI
774- Improved search UX across resume session, permissions, and plugins screens with a unified SearchBox component
775- [VSCode] Added tab icon badges showing pending permissions (blue) and unread completions (orange)
776
777## 2.0.72
778
779- 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
780- Reduced terminal flickering
781- Added scannable QR code to mobile app tip for quick app downloads
782- Added loading indicator when resuming conversations for better feedback
783- Fixed `/context` command not respecting custom system prompts in non-interactive mode
784- Fixed order of consecutive Ctrl+K lines when pasting with Ctrl+Y
785- Improved @ mention file suggestion speed (~3× faster in git repositories)
786- Improved file suggestion performance in repos with `.ignore` or `.rgignore` files
787- Improved settings validation errors to be more prominent
788- Changed thinking toggle from Tab to Alt+T to avoid accidental triggers
789
790## 2.0.71
791
792- Added /config toggle to enable/disable prompt suggestions
793- Added `/settings` as an alias for the `/config` command
794- Fixed @ file reference suggestions incorrectly triggering when cursor is in the middle of a path
795- Fixed MCP servers from `.mcp.json` not loading when using `--dangerously-skip-permissions`
796- Fixed permission rules incorrectly rejecting valid bash commands containing shell glob patterns (e.g., `ls *.txt`, `for f in *.png`)
797- Bedrock: Environment variable `ANTHROPIC_BEDROCK_BASE_URL` is now respected for token counting and inference profile listing
798- New syntax highlighting engine for native build
799
800## 2.0.70
801
802- Added Enter key to accept and submit prompt suggestions immediately (tab still accepts for editing)
803- Added wildcard syntax `mcp__server__*` for MCP tool permissions to allow or deny all tools from a server
804- Added auto-update toggle for plugin marketplaces, allowing per-marketplace control over automatic updates
805- Added `current_usage` field to status line input, enabling accurate context window percentage calculations
806- Fixed input being cleared when processing queued commands while the user was typing
807- Fixed prompt suggestions replacing typed input when pressing Tab
808- Fixed diff view not updating when terminal is resized
809- Improved memory usage by 3x for large conversations
810- Improved resolution of stats screenshots copied to clipboard (Ctrl+S) for crisper images
811- Removed # shortcut for quick memory entry (tell Claude to edit your CLAUDE.md instead)
812- Fix thinking mode toggle in /config not persisting correctly
813- Improve UI for file creation permission dialog
814
815## 2.0.69
816
817- Minor bugfixes
818
819## 2.0.68
820
821- Fixed IME (Input Method Editor) support for languages like Chinese, Japanese, and Korean by correctly positioning the composition window at the cursor
822- Fixed a bug where disallowed MCP tools were visible to the model
823- Fixed an issue where steering messages could be lost while a subagent is working
824- Fixed Option+Arrow word navigation treating entire CJK (Chinese, Japanese, Korean) text sequences as a single word instead of navigating by word boundaries
825- Improved plan mode exit UX: show simplified yes/no dialog when exiting with empty or missing plan instead of throwing an error
826- Add support for enterprise managed settings. Contact your Anthropic account team to enable this feature.
827
828## 2.0.67
829
830- Thinking mode is now enabled by default for Opus 4.5
831- Thinking mode configuration has moved to /config
832- Added search functionality to `/permissions` command with `/` keyboard shortcut for filtering rules by tool name
833- Show reason why autoupdater is disabled in `/doctor`
834- Fixed false "Another process is currently updating Claude" error when running `claude update` while another instance is already on the latest version
835- Fixed MCP servers from `.mcp.json` being stuck in pending state when running in non-interactive mode (`-p` flag or piped input)
836- Fixed scroll position resetting after deleting a permission rule in `/permissions`
837- 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
838- Fixed `claude install --force` not bypassing stale lock files
839- Fixed consecutive @~/ file references in CLAUDE.md being incorrectly parsed due to markdown strikethrough interference
840- Windows: Fixed plugin MCP servers failing due to colons in log directory paths
841
842## 2.0.65
843
844- Added ability to switch models while writing a prompt using alt+p (linux, windows), option+p (macos).
845- Added context window information to status line input
846- Added `fileSuggestion` setting for custom `@` file search commands
847- Added `CLAUDE_CODE_SHELL` environment variable to override automatic shell detection (useful when login shell differs from actual working shell)
848- Fixed prompt not being saved to history when aborting a query with Escape
849- Fixed Read tool image handling to identify format from bytes instead of file extension
850
851## 2.0.64
852
853- Made auto-compacting instant
854- Agents and bash commands can run asynchronously and send messages to wake up the main agent
855- /stats now provides users with interesting CC stats, such as favorite model, usage graph, usage streak
856- Added named session support: use `/rename` to name sessions, `/resume <name>` in REPL or `claude --resume <name>` from the terminal to resume them
857- Added support for .claude/rules/`. See https://code.claude.com/docs/en/memory for details.
858- Added image dimension metadata when images are resized, enabling accurate coordinate mappings for large images
859- Fixed auto-loading .env when using native installer
860- Fixed `--system-prompt` being ignored when using `--continue` or `--resume` flags
861- Improved `/resume` screen with grouped forked sessions and keyboard shortcuts for preview (P) and rename (R)
862- VSCode: Added copy-to-clipboard button on code blocks and bash tool inputs
863- VSCode: Fixed extension not working on Windows ARM64 by falling back to x64 binary via emulation
864- Bedrock: Improve efficiency of token counting
865- Bedrock: Add support for `aws login` AWS Management Console credentials
866- Unshipped AgentOutputTool and BashOutputTool, in favor of a new unified TaskOutputTool
867
868## 2.0.62
869
870- Added "(Recommended)" indicator for multiple-choice questions, with the recommended option moved to the top of the list
871- Added `attribution` setting to customize commit and PR bylines (deprecates `includeCoAuthoredBy`)
872- Fixed duplicate slash commands appearing when ~/.claude is symlinked to a project directory
873- Fixed slash command selection not working when multiple commands share the same name
874- Fixed an issue where skill files inside symlinked skill directories could become circular symlinks
875- Fixed running versions getting removed because lock file incorrectly going stale
876- Fixed IDE diff tab not closing when rejecting file changes
877
878## 2.0.61
879
880- Reverted VSCode support for multiple terminal clients due to responsiveness issues.
881
882## 2.0.60
883
884- Added background agent support. Agents run in the background while you work
885- Added --disable-slash-commands CLI flag to disable all slash commands
886- Added model name to "Co-Authored-By" commit messages
887- Enabled "/mcp enable [server-name]" or "/mcp disable [server-name]" to quickly toggle all servers
888- Updated Fetch to skip summarization for pre-approved websites
889- VSCode: Added support for multiple terminal clients connecting to the IDE server simultaneously
890
891## 2.0.59
892
893- Added --agent CLI flag to override the agent setting for the current session
894- Added `agent` setting to configure main thread with a specific agent's system prompt, tool restrictions, and model
895- VS Code: Fixed .claude.json config file being read from incorrect location
896
897## 2.0.58
898
899- Pro users now have access to Opus 4.5 as part of their subscription!
900- Fixed timer duration showing "11m 60s" instead of "12m 0s"
901- Windows: Managed settings now prefer `C:\Program Files\ClaudeCode` if it exists. Support for `C:\ProgramData\ClaudeCode` will be removed in a future version.
902
903## 2.0.57
904
905- Added feedback input when rejecting plans, allowing users to tell Claude what to change
906- VSCode: Added streaming message support for real-time response display
907
908## 2.0.56
909
910- Added setting to enable/disable terminal progress bar (OSC 9;4)
911- 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.
912
913## 2.0.55
914
915- Fixed proxy DNS resolution being forced on by default. Now opt-in via `CLAUDE_CODE_PROXY_RESOLVES_HOSTS=true` environment variable
916- Fixed keyboard navigation becoming unresponsive when holding down arrow keys in memory location selector
917- Improved AskUserQuestion tool to auto-submit single-select questions on the last question, eliminating the extra review screen for simple question flows
918- Improved fuzzy matching for `@` file suggestions with faster, more accurate results
919
920## 2.0.54
921
922- Hooks: Enable PermissionRequest hooks to process 'always allow' suggestions and apply permission updates
923- Fix issue with excessive iTerm notifications
924
925## 2.0.52
926
927- Fixed duplicate message display when starting Claude with a command line argument
928- Fixed `/usage` command progress bars to fill up as usage increases (instead of showing remaining percentage)
929- Fixed image pasting not working on Linux systems running Wayland (now falls back to wl-paste when xclip is unavailable)
930- Permit some uses of `$!` in bash commands
931
932## 2.0.51
933
934- Added Opus 4.5! https://www.anthropic.com/news/claude-opus-4-5
935- Introducing Claude Code for Desktop: https://claude.com/download
936- 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
937- Pro users can now purchase extra usage for access to Opus 4.5 in Claude Code
938- Plan Mode now builds more precise plans and executes more thoroughly
939- Usage limit notifications now easier to understand
940- Switched `/usage` back to "% used"
941- Fixed handling of thinking errors
942- Fixed performance regression
943
944## 2.0.50
945
946- Fixed bug preventing calling MCP tools that have nested references in their input schemas
947- Silenced a noisy but harmless error during upgrades
948- Improved ultrathink text display
949- Improved clarity of 5-hour session limit warning message
950
951## 2.0.49
952
953- Added readline-style ctrl-y for pasting deleted text
954- Improved clarity of usage limit warning message
955- Fixed handling of subagent permissions
956
957## 2.0.47
958
959- Improved error messages and validation for `claude --teleport`
960- Improved error handling in `/usage`
961- Fixed race condition with history entry not getting logged at exit
962- Fixed Vertex AI configuration not being applied from `settings.json`
963
964## 2.0.46
965
966- Fixed image files being reported with incorrect media type when format cannot be detected from metadata
967
968## 2.0.45
969
970- Added support for Microsoft Foundry! See https://code.claude.com/docs/en/azure-ai-foundry
971- Added `PermissionRequest` hook to automatically approve or deny tool permission requests with custom logic
972- Send background tasks to Claude Code on the web by starting a message with `&`
973
974## 2.0.43
975
976- Added `permissionMode` field for custom agents
977- Added `tool_use_id` field to `PreToolUseHookInput` and `PostToolUseHookInput` types
978- Added skills frontmatter field to declare skills to auto-load for subagents
979- Added the `SubagentStart` hook event
980- Fixed nested `CLAUDE.md` files not loading when @-mentioning files
981- Fixed duplicate rendering of some messages in the UI
982- Fixed some visual flickers
983- Fixed NotebookEdit tool inserting cells at incorrect positions when cell IDs matched the pattern `cell-N`
984
985## 2.0.42
986
987- Added `agent_id` and `agent_transcript_path` fields to `SubagentStop` hooks.
988
989## 2.0.41
990
991- Added `model` parameter to prompt-based stop hooks, allowing users to specify a custom model for hook evaluation
992- Fixed slash commands from user settings being loaded twice, which could cause rendering issues
993- Fixed incorrect labeling of user settings vs project settings in command descriptions
994- Fixed crash when plugin command hooks timeout during execution
995- Fixed: Bedrock users no longer see duplicate Opus entries in the /model picker when using `--model haiku`
996- Fixed broken security documentation links in trust dialogs and onboarding
997- Fixed issue where pressing ESC to close the diff modal would also interrupt the model
998- ctrl-r history search landing on a slash command no longer cancels the search
999- SDK: Support custom timeouts for hooks
1000- Allow more safe git commands to run without approval
1001- Plugins: Added support for sharing and installing output styles
1002- Teleporting a session from web will automatically set the upstream branch
1003
1004## 2.0.37
1005
1006- Fixed how idleness is computed for notifications
1007- Hooks: Added matcher values for Notification hook events
1008- Output Styles: Added `keep-coding-instructions` option to frontmatter
1009
1010## 2.0.36
1011
1012- Fixed: DISABLE_AUTOUPDATER environment variable now properly disables package manager update notifications
1013- Fixed queued messages being incorrectly executed as bash commands
1014- Fixed input being lost when typing while a queued message is processed
1015
1016## 2.0.35
1017
1018- Improve fuzzy search results when searching commands
1019- Improved VS Code extension to respect `chat.fontSize` and `chat.fontFamily` settings throughout the entire UI, and apply font changes immediately without requiring reload
1020- 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
1021- Migrated `ignorePatterns` from project config to deny permissions in the localSettings.
1022- Fixed menu navigation getting stuck on items with empty string or other falsy values (e.g., in the `/hooks` menu)
1023
1024## 2.0.34
1025
1026- VSCode Extension: Added setting to configure the initial permission mode for new conversations
1027- Improved file path suggestion performance with native Rust-based fuzzy finder
1028- Fixed infinite token refresh loop that caused MCP servers with OAuth (e.g., Slack) to hang during connection
1029- Fixed memory crash when reading or writing large files (especially base64-encoded images)
1030
1031## 2.0.33
1032
1033- Native binary installs now launch quicker.
1034- Fixed `claude doctor` incorrectly detecting Homebrew vs npm-global installations by properly resolving symlinks
1035- Fixed `claude mcp serve` exposing tools with incompatible outputSchemas
1036
1037## 2.0.32
1038
1039- Un-deprecate output styles based on community feedback
1040- Added `companyAnnouncements` setting for displaying announcements on startup
1041- Fixed hook progress messages not updating correctly during PostToolUse hook execution
1042
1043## 2.0.31
1044
1045- Windows: native installation uses shift+tab as shortcut for mode switching, instead of alt+m
1046- Vertex: add support for Web Search on supported models
1047- VSCode: Adding the respectGitIgnore configuration to include .gitignored files in file searches (defaults to true)
1048- Fixed a bug with subagents and MCP servers related to "Tool names must be unique" error
1049- Fixed issue causing `/compact` to fail with `prompt_too_long` by making it respect existing compact boundaries
1050- Fixed plugin uninstall not removing plugins
1051
1052## 2.0.30
1053
1054- Added helpful hint to run `security unlock-keychain` when encountering API key errors on macOS with locked keychain
1055- Added `allowUnsandboxedCommands` sandbox setting to disable the dangerouslyDisableSandbox escape hatch at policy level
1056- Added `disallowedTools` field to custom agent definitions for explicit tool blocking
1057- Added prompt-based stop hooks
1058- VSCode: Added respectGitIgnore configuration to include .gitignored files in file searches (defaults to true)
1059- Enabled SSE MCP servers on native build
1060- Deprecated output styles. Review options in `/output-style` and use --system-prompt-file, --system-prompt, --append-system-prompt, CLAUDE.md, or plugins instead
1061- Removed support for custom ripgrep configuration, resolving an issue where Search returns no results and config discovery fails
1062- Fixed Explore agent creating unwanted .md investigation files during codebase exploration
1063- Fixed a bug where `/context` would sometimes fail with "max_tokens must be greater than thinking.budget_tokens" error message
1064- Fixed `--mcp-config` flag to correctly override file-based MCP configurations
1065- Fixed bug that saved session permissions to local settings
1066- Fixed MCP tools not being available to sub-agents
1067- Fixed hooks and plugins not executing when using --dangerously-skip-permissions flag
1068- Fixed delay when navigating through typeahead suggestions with arrow keys
1069- VSCode: Restored selection indicator in input footer showing current file or code selection status
1070
1071## 2.0.28
1072
1073- Plan mode: introduced new Plan subagent
1074- Subagents: claude can now choose to resume subagents
1075- Subagents: claude can dynamically choose the model used by its subagents
1076- SDK: added --max-budget-usd flag
1077- Discovery of custom slash commands, subagents, and output styles no longer respects .gitignore
1078- Stop `/terminal-setup` from adding backslash to `Shift + Enter` in VS Code
1079- Add branch and tag support for git-based plugins and marketplaces using fragment syntax (e.g., `owner/repo#branch`)
1080- Fixed a bug where macOS permission prompts would show up upon initial launch when launching from home directory
1081- Various other bug fixes
1082
1083## 2.0.27
1084
1085- New UI for permission prompts
1086- Added current branch filtering and search to session resume screen for easier navigation
1087- Fixed directory @-mention causing "No assistant message found" error
1088- VSCode Extension: Add config setting to include .gitignored files in file searches
1089- VSCode Extension: Bug fixes for unrelated 'Warmup' conversations, and configuration/settings occasionally being reset to defaults
1090
1091## 2.0.25
1092
1093- 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
1094
1095## 2.0.24
1096
1097- Fixed a bug where project-level skills were not loading when --setting-sources 'project' was specified
1098- Claude Code Web: Support for Web -> CLI teleport
1099- Sandbox: Releasing a sandbox mode for the BashTool on Linux & Mac
1100- Bedrock: Display awsAuthRefresh output when auth is required
1101
1102## 2.0.22
1103
1104- Fixed content layout shift when scrolling through slash commands
1105- IDE: Add toggle to enable/disable thinking.
1106- Fix bug causing duplicate permission prompts with parallel tool calls
1107- Add support for enterprise managed MCP allowlist and denylist
1108
1109## 2.0.21
1110
1111- Support MCP `structuredContent` field in tool responses
1112- Added an interactive question tool
1113- Claude will now ask you questions more often in plan mode
1114- Added Haiku 4.5 as a model option for Pro users
1115- Fixed an issue where queued commands don't have access to previous messages' output
1116
1117## 2.0.20
1118
1119- Added support for Claude Skills
1120
1121## 2.0.19
1122
1123- Auto-background long-running bash commands instead of killing them. Customize with BASH_DEFAULT_TIMEOUT_MS
1124- Fixed a bug where Haiku was unnecessarily called in print mode
1125
1126## 2.0.17
1127
1128- Added Haiku 4.5 to model selector!
1129- Haiku 4.5 automatically uses Sonnet in plan mode, and Haiku for execution (i.e. SonnetPlan by default)
1130- 3P (Bedrock and Vertex) are not automatically upgraded yet. Manual upgrading can be done through setting `ANTHROPIC_DEFAULT_HAIKU_MODEL`
1131- Introducing the Explore subagent. Powered by Haiku it'll search through your codebase efficiently to save context!
1132- OTEL: support HTTP_PROXY and HTTPS_PROXY
1133- `CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC` now disables release notes fetching
1134
1135## 2.0.15
1136
1137- Fixed bug with resuming where previously created files needed to be read again before writing
1138- Fixed bug with `-p` mode where @-mentioned files needed to be read again before writing
1139
1140## 2.0.14
1141
1142- Fix @-mentioning MCP servers to toggle them on/off
1143- Improve permission checks for bash with inline env vars
1144- Fix ultrathink + thinking toggle
1145- Reduce unnecessary logins
1146- Document --system-prompt
1147- Several improvements to rendering
1148- Plugins UI polish
1149
1150## 2.0.13
1151
1152- Fixed `/plugin` not working on native build
1153
1154## 2.0.12
1155
1156- **Plugin System Released**: Extend Claude Code with custom commands, agents, hooks, and MCP servers from marketplaces
1157- `/plugin install`, `/plugin enable/disable`, `/plugin marketplace` commands for plugin management
1158- Repository-level plugin configuration via `extraKnownMarketplaces` for team collaboration
1159- `/plugin validate` command for validating plugin structure and configuration
1160- Plugin announcement blog post at https://www.anthropic.com/news/claude-code-plugins
1161- Plugin documentation available at https://code.claude.com/docs/en/plugins
1162- Comprehensive error messages and diagnostics via `/doctor` command
1163- Avoid flickering in `/model` selector
1164- Improvements to `/help`
1165- Avoid mentioning hooks in `/resume` summaries
1166- Changes to the "verbose" setting in `/config` now persist across sessions
1167
1168## 2.0.11
1169
1170- Reduced system prompt size by 1.4k tokens
1171- IDE: Fixed keyboard shortcuts and focus issues for smoother interaction
1172- Fixed Opus fallback rate limit errors appearing incorrectly
1173- Fixed /add-dir command selecting wrong default tab
1174
1175## 2.0.10
1176
1177- Rewrote terminal renderer for buttery smooth UI
1178- Enable/disable MCP servers by @mentioning, or in /mcp
1179- Added tab completion for shell commands in bash mode
1180- PreToolUse hooks can now modify tool inputs
1181- Press Ctrl-G to edit your prompt in your system's configured text editor
1182- Fixes for bash permission checks with environment variables in the command
1183
1184## 2.0.9
1185
1186- Fix regression where bash backgrounding stopped working
1187
1188## 2.0.8
1189
1190- Update Bedrock default Sonnet model to `global.anthropic.claude-sonnet-4-5-20250929-v1:0`
1191- IDE: Add drag-and-drop support for files and folders in chat
1192- /context: Fix counting for thinking blocks
1193- Improve message rendering for users with light themes on dark terminals
1194- Remove deprecated .claude.json allowedTools, ignorePatterns, env, and todoFeatureEnabled config options (instead, configure these in your settings.json)
1195
1196## 2.0.5
1197
1198- IDE: Fix IME unintended message submission with Enter and Tab
1199- IDE: Add "Open in Terminal" link in login screen
1200- Fix unhandled OAuth expiration 401 API errors
1201- SDK: Added SDKUserMessageReplay.isReplay to prevent duplicate messages
1202
1203## 2.0.1
1204
1205- Skip Sonnet 4.5 default model setting change for Bedrock and Vertex
1206- Various bug fixes and presentation improvements
1207
1208## 2.0.0
1209
1210- New native VS Code extension
1211- Fresh coat of paint throughout the whole app
1212- /rewind a conversation to undo code changes
1213- /usage command to see plan limits
1214- Tab to toggle thinking (sticky across sessions)
1215- Ctrl-R to search history
1216- Unshipped claude config command
1217- Hooks: Reduced PostToolUse 'tool_use' ids were found without 'tool_result' blocks errors
1218- SDK: The Claude Code SDK is now the Claude Agent SDK
1219- Add subagents dynamically with `--agents` flag
1220
1221## 1.0.126
1222
1223- Enable /context command for Bedrock and Vertex
1224- Add mTLS support for HTTP-based OpenTelemetry exporters
1225
1226## 1.0.124
1227
1228- Set `CLAUDE_BASH_NO_LOGIN` environment variable to 1 or true to to skip login shell for BashTool
1229- Fix Bedrock and Vertex environment variables evaluating all strings as truthy
1230- No longer inform Claude of the list of allowed tools when permission is denied
1231- Fixed security vulnerability in Bash tool permission checks
1232- Improved VSCode extension performance for large files
1233
1234## 1.0.123
1235
1236- Bash permission rules now support output redirections when matching (e.g., `Bash(python:*)` matches `python script.py > output.txt`)
1237- Fixed thinking mode triggering on negation phrases like "don't think"
1238- Fixed rendering performance degradation during token streaming
1239- Added SlashCommand tool, which enables Claude to invoke your slash commands. https://code.claude.com/docs/en/slash-commands#SlashCommand-tool
1240- Enhanced BashTool environment snapshot logging
1241- Fixed a bug where resuming a conversation in headless mode would sometimes enable thinking unnecessarily
1242- Migrated --debug logging to a file, to enable easy tailing & filtering
1243
1244## 1.0.120
1245
1246- Fix input lag during typing, especially noticeable with large prompts
1247- Improved VSCode extension command registry and sessions dialog user experience
1248- Enhanced sessions dialog responsiveness and visual feedback
1249- Fixed IDE compatibility issue by removing worktree support check
1250- Fixed security vulnerability where Bash tool permission checks could be bypassed using prefix matching
1251
1252## 1.0.119
1253
1254- Fix Windows issue where process visually freezes on entering interactive mode
1255- Support dynamic headers for MCP servers via headersHelper configuration
1256- Fix thinking mode not working in headless sessions
1257- Fix slash commands now properly update allowed tools instead of replacing them
1258
1259## 1.0.117
1260
1261- Add Ctrl-R history search to recall previous commands like bash/zsh
1262- Fix input lag while typing, especially on Windows
1263- Add sed command to auto-allowed commands in acceptEdits mode
1264- Fix Windows PATH comparison to be case-insensitive for drive letters
1265- Add permissions management hint to /add-dir output
1266
1267## 1.0.115
1268
1269- Improve thinking mode display with enhanced visual effects
1270- Type /t to temporarily disable thinking mode in your prompt
1271- Improve path validation for glob and grep tools
1272- Show condensed output for post-tool hooks to reduce visual clutter
1273- Fix visual feedback when loading state completes
1274- Improve UI consistency for permission request dialogs
1275
1276## 1.0.113
1277
1278- Deprecated piped input in interactive mode
1279- Move Ctrl+R keybinding for toggling transcript to Ctrl+O
1280
1281## 1.0.112
1282
1283- Transcript mode (Ctrl+R): Added the model used to generate each assistant message
1284- Addressed issue where some Claude Max users were incorrectly recognized as Claude Pro users
1285- Hooks: Added systemMessage support for SessionEnd hooks
1286- Added `spinnerTipsEnabled` setting to disable spinner tips
1287- IDE: Various improvements and bug fixes
1288
1289## 1.0.111
1290
1291- /model now validates provided model names
1292- Fixed Bash tool crashes caused by malformed shell syntax parsing
1293
1294## 1.0.110
1295
1296- /terminal-setup command now supports WezTerm
1297- MCP: OAuth tokens now proactively refresh before expiration
1298- Fixed reliability issues with background Bash processes
1299
1300## 1.0.109
1301
1302- SDK: Added partial message streaming support via `--include-partial-messages` CLI flag
1303
1304## 1.0.106
1305
1306- Windows: Fixed path permission matching to consistently use POSIX format (e.g., `Read(//c/Users/...)`)
1307
1308## 1.0.97
1309
1310- Settings: /doctor now validates permission rule syntax and suggests corrections
1311
1312## 1.0.94
1313
1314- Vertex: add support for global endpoints for supported models
1315- /memory command now allows direct editing of all imported memory files
1316- SDK: Add custom tools as callbacks
1317- Added /todos command to list current todo items
1318
1319## 1.0.93
1320
1321- Windows: Add alt + v shortcut for pasting images from clipboard
1322- Support NO_PROXY environment variable to bypass proxy for specified hostnames and IPs
1323
1324## 1.0.90
1325
1326- Settings file changes take effect immediately - no restart required
1327
1328## 1.0.88
1329
1330- Fixed issue causing "OAuth authentication is currently not supported"
1331- Status line input now includes `exceeds_200k_tokens`
1332- Fixed incorrect usage tracking in /cost.
1333- Introduced `ANTHROPIC_DEFAULT_SONNET_MODEL` and `ANTHROPIC_DEFAULT_OPUS_MODEL` for controlling model aliases opusplan, opus, and sonnet.
1334- Bedrock: Updated default Sonnet model to Sonnet 4
1335
1336## 1.0.86
1337
1338- Added /context to help users self-serve debug context issues
1339- SDK: Added UUID support for all SDK messages
1340- SDK: Added `--replay-user-messages` to replay user messages back to stdout
1341
1342## 1.0.85
1343
1344- Status line input now includes session cost info
1345- Hooks: Introduced SessionEnd hook
1346
1347## 1.0.84
1348
1349- Fix tool_use/tool_result id mismatch error when network is unstable
1350- Fix Claude sometimes ignoring real-time steering when wrapping up a task
1351- @-mention: Add ~/.claude/\* files to suggestions for easier agent, output style, and slash command editing
1352- Use built-in ripgrep by default; to opt out of this behavior, set USE_BUILTIN_RIPGREP=0
1353
1354## 1.0.83
1355
1356- @-mention: Support files with spaces in path
1357- New shimmering spinner
1358
1359## 1.0.82
1360
1361- SDK: Add request cancellation support
1362- SDK: New additionalDirectories option to search custom paths, improved slash command processing
1363- Settings: Validation prevents invalid fields in .claude/settings.json files
1364- MCP: Improve tool name consistency
1365- Bash: Fix crash when Claude tries to automatically read large files
1366
1367## 1.0.81
1368
1369- Released output styles, including new built-in educational output styles "Explanatory" and "Learning". Docs: https://code.claude.com/docs/en/output-styles
1370- Agents: Fix custom agent loading when agent files are unparsable
1371
1372## 1.0.80
1373
1374- UI improvements: Fix text contrast for custom subagent colors and spinner rendering issues
1375
1376## 1.0.77
1377
1378- Bash tool: Fix heredoc and multiline string escaping, improve stderr redirection handling
1379- SDK: Add session support and permission denial tracking
1380- Fix token limit errors in conversation summarization
1381- Opus Plan Mode: New setting in `/model` to run Opus only in plan mode, Sonnet otherwise
1382
1383## 1.0.73
1384
1385- MCP: Support multiple config files with `--mcp-config file1.json file2.json`
1386- MCP: Press Esc to cancel OAuth authentication flows
1387- Bash: Improved command validation and reduced false security warnings
1388- UI: Enhanced spinner animations and status line visual hierarchy
1389- Linux: Added support for Alpine and musl-based distributions (requires separate ripgrep installation)
1390
1391## 1.0.72
1392
1393- Ask permissions: have Claude Code always ask for confirmation to use specific tools with /permissions
1394
1395## 1.0.71
1396
1397- Background commands: (Ctrl-b) to run any Bash command in the background so Claude can keep working (great for dev servers, tailing logs, etc.)
1398- Customizable status line: add your terminal prompt to Claude Code with /statusline
1399
1400## 1.0.70
1401
1402- Performance: Optimized message rendering for better performance with large contexts
1403- Windows: Fixed native file search, ripgrep, and subagent functionality
1404- Added support for @-mentions in slash command arguments
1405
1406## 1.0.69
1407
1408- Upgraded Opus to version 4.1
1409
1410## 1.0.68
1411
1412- Fix incorrect model names being used for certain commands like `/pr-comments`
1413- 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.
1414- Windows: improve sub-process spawning to eliminate "No such file or directory" when running commands like pnpm
1415- Enhanced /doctor command with CLAUDE.md and MCP tool context for self-serve debugging
1416- SDK: Added canUseTool callback support for tool confirmation
1417- Added `disableAllHooks` setting
1418- Improved file suggestions performance in large repos
1419
1420## 1.0.65
1421
1422- IDE: Fixed connection stability issues and error handling for diagnostics
1423- Windows: Fixed shell environment setup for users without .bashrc files
1424
1425## 1.0.64
1426
1427- Agents: Added model customization support - you can now specify which model an agent should use
1428- Agents: Fixed unintended access to the recursive agent tool
1429- Hooks: Added systemMessage field to hook JSON output for displaying warnings and context
1430- SDK: Fixed user input tracking across multi-turn conversations
1431- Added hidden files to file search and @-mention suggestions
1432
1433## 1.0.63
1434
1435- Windows: Fixed file search, @agent mentions, and custom slash commands functionality
1436
1437## 1.0.62
1438
1439- Added @-mention support with typeahead for custom agents. @<your-custom-agent> to invoke it
1440- Hooks: Added SessionStart hook for new session initialization
1441- /add-dir command now supports typeahead for directory paths
1442- Improved network connectivity check reliability
1443
1444## 1.0.61
1445
1446- Transcript mode (Ctrl+R): Changed Esc to exit transcript mode rather than interrupt
1447- Settings: Added `--settings` flag to load settings from a JSON file
1448- Settings: Fixed resolution of settings files paths that are symlinks
1449- OTEL: Fixed reporting of wrong organization after authentication changes
1450- Slash commands: Fixed permissions checking for allowed-tools with Bash
1451- IDE: Added support for pasting images in VSCode MacOS using ⌘+V
1452- IDE: Added `CLAUDE_CODE_AUTO_CONNECT_IDE=false` for disabling IDE auto-connection
1453- Added `CLAUDE_CODE_SHELL_PREFIX` for wrapping Claude and user-provided shell commands run by Claude Code
1454
1455## 1.0.60
1456
1457- You can now create custom subagents for specialized tasks! Run /agents to get started
1458
1459## 1.0.59
1460
1461- SDK: Added tool confirmation support with canUseTool callback
1462- SDK: Allow specifying env for spawned process
1463- Hooks: Exposed PermissionDecision to hooks (including "ask")
1464- Hooks: UserPromptSubmit now supports additionalContext in advanced JSON output
1465- Fixed issue where some Max users that specified Opus would still see fallback to Sonnet
1466
1467## 1.0.58
1468
1469- Added support for reading PDFs
1470- MCP: Improved server health status display in 'claude mcp list'
1471- Hooks: Added CLAUDE_PROJECT_DIR env var for hook commands
1472
1473## 1.0.57
1474
1475- Added support for specifying a model in slash commands
1476- Improved permission messages to help Claude understand allowed tools
1477- Fix: Remove trailing newlines from bash output in terminal wrapping
1478
1479## 1.0.56
1480
1481- Windows: Enabled shift+tab for mode switching on versions of Node.js that support terminal VT mode
1482- Fixes for WSL IDE detection
1483- Fix an issue causing awsRefreshHelper changes to .aws directory not to be picked up
1484
1485## 1.0.55
1486
1487- Clarified knowledge cutoff for Opus 4 and Sonnet 4 models
1488- Windows: fixed Ctrl+Z crash
1489- SDK: Added ability to capture error logging
1490- Add --system-prompt-file option to override system prompt in print mode
1491
1492## 1.0.54
1493
1494- Hooks: Added UserPromptSubmit hook and the current working directory to hook inputs
1495- Custom slash commands: Added argument-hint to frontmatter
1496- Windows: OAuth uses port 45454 and properly constructs browser URL
1497- Windows: mode switching now uses alt + m, and plan mode renders properly
1498- Shell: Switch to in-memory shell snapshot to fix file-related errors
1499
1500## 1.0.53
1501
1502- Updated @-mention file truncation from 100 lines to 2000 lines
1503- 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).
1504
1505## 1.0.52
1506
1507- Added support for MCP server instructions
1508
1509## 1.0.51
1510
1511- Added support for native Windows (requires Git for Windows)
1512- Added support for Bedrock API keys through environment variable AWS_BEARER_TOKEN_BEDROCK
1513- Settings: /doctor can now help you identify and fix invalid setting files
1514- `--append-system-prompt` can now be used in interactive mode, not just --print/-p.
1515- Increased auto-compact warning threshold from 60% to 80%
1516- Fixed an issue with handling user directories with spaces for shell snapshots
1517- OTEL resource now includes os.type, os.version, host.arch, and wsl.version (if running on Windows Subsystem for Linux)
1518- Custom slash commands: Fixed user-level commands in subdirectories
1519- Plan mode: Fixed issue where rejected plan from sub-task would get discarded
1520
1521## 1.0.48
1522
1523- Fixed a bug in v1.0.45 where the app would sometimes freeze on launch
1524- Added progress messages to Bash tool based on the last 5 lines of command output
1525- Added expanding variables support for MCP server configuration
1526- Moved shell snapshots from /tmp to ~/.claude for more reliable Bash tool calls
1527- Improved IDE extension path handling when Claude Code runs in WSL
1528- Hooks: Added a PreCompact hook
1529- Vim mode: Added c, f/F, t/T
1530
1531## 1.0.45
1532
1533- Redesigned Search (Grep) tool with new tool input parameters and features
1534- Disabled IDE diffs for notebook files, fixing "Timeout waiting after 1000ms" error
1535- Fixed config file corruption issue by enforcing atomic writes
1536- Updated prompt input undo to Ctrl+\_ to avoid breaking existing Ctrl+U behavior, matching zsh's undo shortcut
1537- Stop Hooks: Fixed transcript path after /clear and fixed triggering when loop ends with tool call
1538- Custom slash commands: Restored namespacing in command names based on subdirectories. For example, .claude/commands/frontend/component.md is now /frontend:component, not /component.
1539
1540## 1.0.44
1541
1542- New /export command lets you quickly export a conversation for sharing
1543- MCP: resource_link tool results are now supported
1544- MCP: tool annotations and tool titles now display in /mcp view
1545- Changed Ctrl+Z to suspend Claude Code. Resume by running `fg`. Prompt input undo is now Ctrl+U.
1546
1547## 1.0.43
1548
1549- Fixed a bug where the theme selector was saving excessively
1550- Hooks: Added EPIPE system error handling
1551
1552## 1.0.42
1553
1554- Added tilde (`~`) expansion support to `/add-dir` command
1555
1556## 1.0.41
1557
1558- Hooks: Split Stop hook triggering into Stop and SubagentStop
1559- Hooks: Enabled optional timeout configuration for each command
1560- Hooks: Added "hook_event_name" to hook input
1561- Fixed a bug where MCP tools would display twice in tool list
1562- New tool parameters JSON for Bash tool in `tool_decision` event
1563
1564## 1.0.40
1565
1566- Fixed a bug causing API connection errors with UNABLE_TO_GET_ISSUER_CERT_LOCALLY if `NODE_EXTRA_CA_CERTS` was set
1567
1568## 1.0.39
1569
1570- New Active Time metric in OpenTelemetry logging
1571
1572## 1.0.38
1573
1574- Released hooks. Special thanks to community input in https://github.com/anthropics/claude-code/issues/712. Docs: https://code.claude.com/docs/en/hooks
1575
1576## 1.0.37
1577
1578- Remove ability to set `Proxy-Authorization` header via ANTHROPIC_AUTH_TOKEN or apiKeyHelper
1579
1580## 1.0.36
1581
1582- Web search now takes today's date into context
1583- Fixed a bug where stdio MCP servers were not terminating properly on exit
1584
1585## 1.0.35
1586
1587- Added support for MCP OAuth Authorization Server discovery
1588
1589## 1.0.34
1590
1591- Fixed a memory leak causing a MaxListenersExceededWarning message to appear
1592
1593## 1.0.33
1594
1595- Improved logging functionality with session ID support
1596- Added prompt input undo functionality (Ctrl+Z and vim 'u' command)
1597- Improvements to plan mode
1598
1599## 1.0.32
1600
1601- Updated loopback config for litellm
1602- Added forceLoginMethod setting to bypass login selection screen
1603
1604## 1.0.31
1605
1606- Fixed a bug where ~/.claude.json would get reset when file contained invalid JSON
1607
1608## 1.0.30
1609
1610- Custom slash commands: Run bash output, @-mention files, enable thinking with thinking keywords
1611- Improved file path autocomplete with filename matching
1612- Added timestamps in Ctrl-r mode and fixed Ctrl-c handling
1613- Enhanced jq regex support for complex filters with pipes and select
1614
1615## 1.0.29
1616
1617- Improved CJK character support in cursor navigation and rendering
1618
1619## 1.0.28
1620
1621- Slash commands: Fix selector display during history navigation
1622- Resizes images before upload to prevent API size limit errors
1623- Added XDG_CONFIG_HOME support to configuration directory
1624- Performance optimizations for memory usage
1625- New attributes (terminal.type, language) in OpenTelemetry logging
1626
1627## 1.0.27
1628
1629- Streamable HTTP MCP servers are now supported
1630- Remote MCP servers (SSE and HTTP) now support OAuth
1631- MCP resources can now be @-mentioned
1632- /resume slash command to switch conversations within Claude Code
1633
1634## 1.0.25
1635
1636- Slash commands: moved "project" and "user" prefixes to descriptions
1637- Slash commands: improved reliability for command discovery
1638- Improved support for Ghostty
1639- Improved web search reliability
1640
1641## 1.0.24
1642
1643- Improved /mcp output
1644- Fixed a bug where settings arrays got overwritten instead of merged
1645
1646## 1.0.23
1647
1648- Released TypeScript SDK: import @anthropic-ai/claude-code to get started
1649- Released Python SDK: pip install claude-code-sdk to get started
1650
1651## 1.0.22
1652
1653- SDK: Renamed `total_cost` to `total_cost_usd`
1654
1655## 1.0.21
1656
1657- Improved editing of files with tab-based indentation
1658- Fix for tool_use without matching tool_result errors
1659- Fixed a bug where stdio MCP server processes would linger after quitting Claude Code
1660
1661## 1.0.18
1662
1663- Added --add-dir CLI argument for specifying additional working directories
1664- Added streaming input support without require -p flag
1665- Improved startup performance and session storage performance
1666- Added CLAUDE_BASH_MAINTAIN_PROJECT_WORKING_DIR environment variable to freeze working directory for bash commands
1667- Added detailed MCP server tools display (/mcp)
1668- MCP authentication and permission improvements
1669- Added auto-reconnection for MCP SSE connections on disconnect
1670- Fixed issue where pasted content was lost when dialogs appeared
1671
1672## 1.0.17
1673
1674- We now emit messages from sub-tasks in -p mode (look for the parent_tool_use_id property)
1675- Fixed crashes when the VS Code diff tool is invoked multiple times quickly
1676- MCP server list UI improvements
1677- Update Claude Code process title to display "claude" instead of "node"
1678
1679## 1.0.11
1680
1681- Claude Code can now also be used with a Claude Pro subscription
1682- Added /upgrade for smoother switching to Claude Max plans
1683- Improved UI for authentication from API keys and Bedrock/Vertex/external auth tokens
1684- Improved shell configuration error handling
1685- Improved todo list handling during compaction
1686
1687## 1.0.10
1688
1689- Added markdown table support
1690- Improved streaming performance
1691
1692## 1.0.8
1693
1694- Fixed Vertex AI region fallback when using CLOUD_ML_REGION
1695- Increased default otel interval from 1s -> 5s
1696- Fixed edge cases where MCP_TIMEOUT and MCP_TOOL_TIMEOUT weren't being respected
1697- Fixed a regression where search tools unnecessarily asked for permissions
1698- Added support for triggering thinking non-English languages
1699- Improved compacting UI
1700
1701## 1.0.7
1702
1703- Renamed /allowed-tools -> /permissions
1704- Migrated allowedTools and ignorePatterns from .claude.json -> settings.json
1705- Deprecated claude config commands in favor of editing settings.json
1706- Fixed a bug where --dangerously-skip-permissions sometimes didn't work in --print mode
1707- Improved error handling for /install-github-app
1708- Bugfixes, UI polish, and tool reliability improvements
1709
1710## 1.0.6
1711
1712- Improved edit reliability for tab-indented files
1713- Respect CLAUDE_CONFIG_DIR everywhere
1714- Reduced unnecessary tool permission prompts
1715- Added support for symlinks in @file typeahead
1716- Bugfixes, UI polish, and tool reliability improvements
1717
1718## 1.0.4
1719
1720- Fixed a bug where MCP tool errors weren't being parsed correctly
1721
1722## 1.0.1
1723
1724- Added `DISABLE_INTERLEAVED_THINKING` to give users the option to opt out of interleaved thinking.
1725- Improved model references to show provider-specific names (Sonnet 3.7 for Bedrock, Sonnet 4 for Console)
1726- Updated documentation links and OAuth process descriptions
1727
1728## 1.0.0
1729
1730- Claude Code is now generally available
1731- Introducing Sonnet 4 and Opus 4 models
1732
1733## 0.2.125
1734
1735- Breaking change: Bedrock ARN passed to `ANTHROPIC_MODEL` or `ANTHROPIC_SMALL_FAST_MODEL` should no longer contain an escaped slash (specify `/` instead of `%2F`)
1736- Removed `DEBUG=true` in favor of `ANTHROPIC_LOG=debug`, to log all requests
1737
1738## 0.2.117
1739
1740- Breaking change: --print JSON output now returns nested message objects, for forwards-compatibility as we introduce new metadata fields
1741- Introduced settings.cleanupPeriodDays
1742- Introduced CLAUDE_CODE_API_KEY_HELPER_TTL_MS env var
1743- Introduced --debug mode
1744
1745## 0.2.108
1746
1747- You can now send messages to Claude while it works to steer Claude in real-time
1748- Introduced BASH_DEFAULT_TIMEOUT_MS and BASH_MAX_TIMEOUT_MS env vars
1749- Fixed a bug where thinking was not working in -p mode
1750- Fixed a regression in /cost reporting
1751- Deprecated MCP wizard interface in favor of other MCP commands
1752- Lots of other bugfixes and improvements
1753
1754## 0.2.107
1755
1756- CLAUDE.md files can now import other files. Add @path/to/file.md to ./CLAUDE.md to load additional files on launch
1757
1758## 0.2.106
1759
1760- MCP SSE server configs can now specify custom headers
1761- Fixed a bug where MCP permission prompt didn't always show correctly
1762
1763## 0.2.105
1764
1765- Claude can now search the web
1766- Moved system & account status to /status
1767- Added word movement keybindings for Vim
1768- Improved latency for startup, todo tool, and file edits
1769
1770## 0.2.102
1771
1772- Improved thinking triggering reliability
1773- Improved @mention reliability for images and folders
1774- You can now paste multiple large chunks into one prompt
1775
1776## 0.2.100
1777
1778- Fixed a crash caused by a stack overflow error
1779- Made db storage optional; missing db support disables --continue and --resume
1780
1781## 0.2.98
1782
1783- Fixed an issue where auto-compact was running twice
1784
1785## 0.2.96
1786
1787- Claude Code can now also be used with a Claude Max subscription (https://claude.ai/upgrade)
1788
1789## 0.2.93
1790
1791- Resume conversations from where you left off from with "claude --continue" and "claude --resume"
1792- Claude now has access to a Todo list that helps it stay on track and be more organized
1793
1794## 0.2.82
1795
1796- Added support for --disallowedTools
1797- Renamed tools for consistency: LSTool -> LS, View -> Read, etc.
1798
1799## 0.2.75
1800
1801- Hit Enter to queue up additional messages while Claude is working
1802- Drag in or copy/paste image files directly into the prompt
1803- @-mention files to directly add them to context
1804- Run one-off MCP servers with `claude --mcp-config <path-to-file>`
1805- Improved performance for filename auto-complete
1806
1807## 0.2.74
1808
1809- Added support for refreshing dynamically generated API keys (via apiKeyHelper), with a 5 minute TTL
1810- Task tool can now perform writes and run bash commands
1811
1812## 0.2.72
1813
1814- Updated spinner to indicate tokens loaded and tool usage
1815
1816## 0.2.70
1817
1818- Network commands like curl are now available for Claude to use
1819- Claude can now run multiple web queries in parallel
1820- Pressing ESC once immediately interrupts Claude in Auto-accept mode
1821
1822## 0.2.69
1823
1824- Fixed UI glitches with improved Select component behavior
1825- Enhanced terminal output display with better text truncation logic
1826
1827## 0.2.67
1828
1829- Shared project permission rules can be saved in .claude/settings.json
1830
1831## 0.2.66
1832
1833- Print mode (-p) now supports streaming output via --output-format=stream-json
1834- Fixed issue where pasting could trigger memory or bash mode unexpectedly
1835
1836## 0.2.63
1837
1838- Fixed an issue where MCP tools were loaded twice, which caused tool call errors
1839
1840## 0.2.61
1841
1842- Navigate menus with vim-style keys (j/k) or bash/emacs shortcuts (Ctrl+n/p) for faster interaction
1843- Enhanced image detection for more reliable clipboard paste functionality
1844- Fixed an issue where ESC key could crash the conversation history selector
1845
1846## 0.2.59
1847
1848- Copy+paste images directly into your prompt
1849- Improved progress indicators for bash and fetch tools
1850- Bugfixes for non-interactive mode (-p)
1851
1852## 0.2.54
1853
1854- Quickly add to Memory by starting your message with '#'
1855- Press ctrl+r to see full output for long tool results
1856- Added support for MCP SSE transport
1857
1858## 0.2.53
1859
1860- New web fetch tool lets Claude view URLs that you paste in
1861- Fixed a bug with JPEG detection
1862
1863## 0.2.50
1864
1865- New MCP "project" scope now allows you to add MCP servers to .mcp.json files and commit them to your repository
1866
1867## 0.2.49
1868
1869- Previous MCP server scopes have been renamed: previous "project" scope is now "local" and "global" scope is now "user"
1870
1871## 0.2.47
1872
1873- Press Tab to auto-complete file and folder names
1874- Press Shift + Tab to toggle auto-accept for file edits
1875- Automatic conversation compaction for infinite conversation length (toggle with /config)
1876
1877## 0.2.44
1878
1879- Ask Claude to make a plan with thinking mode: just say 'think' or 'think harder' or even 'ultrathink'
1880
1881## 0.2.41
1882
1883- MCP server startup timeout can now be configured via MCP_TIMEOUT environment variable
1884- MCP server startup no longer blocks the app from starting up
1885
1886## 0.2.37
1887
1888- New /release-notes command lets you view release notes at any time
1889- `claude config add/remove` commands now accept multiple values separated by commas or spaces
1890
1891## 0.2.36
1892
1893- Import MCP servers from Claude Desktop with `claude mcp add-from-claude-desktop`
1894- Add MCP servers as JSON strings with `claude mcp add-json <n> <json>`
1895
1896## 0.2.34
1897
1898- Vim bindings for text input - enable with /vim or /config
1899
1900## 0.2.32
1901
1902- Interactive MCP setup wizard: Run "claude mcp add" to add MCP servers with a step-by-step interface
1903- Fix for some PersistentShell issues
1904
1905## 0.2.31
1906
1907- Custom slash commands: Markdown files in .claude/commands/ directories now appear as custom slash commands to insert prompts into your conversation
1908- MCP debug mode: Run with --mcp-debug flag to get more information about MCP server errors
1909
1910## 0.2.30
1911
1912- Added ANSI color theme for better terminal compatibility
1913- Fixed issue where slash command arguments weren't being sent properly
1914- (Mac-only) API keys are now stored in macOS Keychain
1915
1916## 0.2.26
1917
1918- New /approved-tools command for managing tool permissions
1919- Word-level diff display for improved code readability
1920- Fuzzy matching for slash commands
1921
1922## 0.2.21
1923
1924- Fuzzy matching for /commands