Claude Code: What's New in March 2026

Bug Fixes in March 2026

• Fixed prompt cache misses in long sessions caused by tool schema bytes changing mid-session(v2.1.88)
• Fixed nested CLAUDE.md files being re-injected dozens of times in long sessions that read many files(v2.1.88)
• Fixed Edit/Write tools doubling CRLF on Windows and stripping Markdown hard line breaks (two trailing spaces)(v2.1.88)
• Fixed `StructuredOutput` schema cache bug causing ~50% failure rate in workflows with multiple schemas(v2.1.88)
• Fixed memory leak where large JSON inputs were retained as LRU cache keys in long-running sessions(v2.1.88)
• Fixed a potential out-of-memory crash when the Edit tool was used on very large files (>1 GiB)(v2.1.88)
• Fixed a crash when removing a message from very large session files (over 50MB)(v2.1.88)
• Fixed `--resume` crash when transcript contains a tool result from an older CLI version or interrupted write(v2.1.88)
• Fixed misleading "Rate limit reached" message when the API returned an entitlement error; now shows the actual error with actionable hints(v2.1.88)
• Fixed LSP server zombie state after crash; server now restarts on next request instead of failing until session restart(v2.1.88)
• Fixed hooks `if` condition filtering not matching compound commands (`ls && git push`) or commands with env-var prefixes (`FOO=bar git push`)(v2.1.88)
• Fixed prompt history entries containing CJK or emoji being silently dropped when they fall on a 4KB boundary in `~/.claude/history.jsonl`(v2.1.88)
• Fixed `/stats` losing historical data beyond 30 days when the stats cache format changes(v2.1.88)
• Fixed `/stats` undercounting tokens by excluding subagent/fork usage(v2.1.88)
• Fixed scrollback disappearing when scrolling up in long sessions(v2.1.88)
• Fixed collapsed search/read group badges duplicating in terminal scrollback during heavy parallel tool use(v2.1.88)
• Fixed notification `invalidates` not clearing the currently-displayed notification immediately(v2.1.88)
• Fixed prompt briefly disappearing after submit when background messages arrived during processing(v2.1.88)
• Fixed long `/btw` responses being clipped with no way to scroll; responses now render in a scrollable viewport(v2.1.88)
• Fixed Devanagari and other combining-mark text being truncated in assistant output(v2.1.88)
• Fixed rendering artifacts on main-screen terminals after layout shifts(v2.1.88)
• Fixed voice mode failing to request microphone permission on macOS Apple Silicon(v2.1.88)
• Fixed voice push-to-talk not activating for some modifier-combo bindings(v2.1.88)
• Fixed voice mode on Windows failing with "WebSocket upgrade rejected with HTTP 101"(v2.1.88)
• Fixed Shift+Enter submitting instead of inserting a newline on Windows Terminal Preview 1.25(v2.1.88)
• Fixed periodic UI jitter during streaming in iTerm2 when running inside tmux(v2.1.88)
• Fixed PowerShell tool incorrectly reporting failures when commands like `git push` wrote progress to stderr on Windows PowerShell 5.1(v2.1.88)
• Fixed SDK error result messages (`error_during_execution`, `error_max_turns`) to correctly set `is_error: true` with descriptive messages(v2.1.88)
• Fixed task notifications being lost when backgrounding a session with Ctrl+B(v2.1.88)
• Fixed PreToolUse/PostToolUse hooks not providing `file_path` as an absolute path for Write/Edit/Read tools(v2.1.88)
• Fixed messages in Cowork Dispatch not getting delivered(v2.1.87)
• Fixed --resume failing with "tool_use ids were found without tool_result blocks" on sessions created before v2.1.85.(v2.1.86)
• Fixed Write/Edit/Read failing on files outside the project root (e.g., ~/.claude/CLAUDE.md) when conditional skills or rules are configured.(v2.1.86)
• Fixed unnecessary config disk writes on every skill invocation that could cause performance issues and config corruption on Windows.(v2.1.86)
• Fixed potential out-of-memory crash when using /feedback on very long sessions with large transcript files.(v2.1.86)
• Fixed --bare mode dropping MCP tools in interactive sessions and silently discarding messages enqueued mid-turn.(v2.1.86)
• Fixed the c shortcut copying only ~20 characters of the OAuth login URL instead of the full URL.(v2.1.86)
• Fixed masked input (e.g., OAuth code paste) leaking the start of the token when wrapping across multiple lines on narrow terminals.(v2.1.86)
• Fixed official marketplace plugin scripts failing with "Permission denied" on macOS/Linux since v2.1.83.(v2.1.86)
• Fixed statusline showing another session's model when running multiple Claude Code instances and using /model in one of them.(v2.1.86)
• Fixed scroll not following new messages after wheel scroll or click-to-select at the bottom of a long conversation.(v2.1.86)
• Fixed /plugin uninstall dialog: pressing n now correctly uninstalls the plugin while preserving its data directory.(v2.1.86)
• Fixed a regression where pressing Enter after clicking could leave the transcript blank until the response arrived.(v2.1.86)
• Fixed ultrathink hint lingering after deleting the keyword.(v2.1.86)
• Fixed memory growth in long sessions from markdown/highlight render caches retaining full content strings.(v2.1.86)
• Fixed VSCode extension incorrectly showing "Not responding" during long-running operations.(v2.1.86)
• Fixed VSCode extension defaulting Max plan users to Sonnet after the OAuth token refreshes (8 hours after login).(v2.1.86)
• Fixed `/compact` failing with "context exceeded" when the conversation history is too large for the compact request itself.(v2.1.85)
• Fixed `/plugin enable` and `/plugin disable` failing when a plugin's install location differs from its declaration in settings.(v2.1.85)
• Fixed `--worktree` exiting with an error in non-git repositories before the `WorktreeCreate` hook could execute.(v2.1.85)
• Fixed `deniedMcpServers` setting failing to block claude.ai MCP servers.(v2.1.85)
• Fixed `switch_display` in the computer-use tool returning "not available in this session" on multi-monitor setups.(v2.1.85)
• Fixed crash when OpenTelemetry log, metric, or trace exporters are set to `none`.(v2.1.85)
• Fixed diff syntax highlighting not working in non-native builds.(v2.1.85)
• Fixed MCP step-up authorization failing when a refresh token exists; servers requesting elevated scopes now correctly trigger re-authorization.(v2.1.85)
• Fixed memory leak in remote sessions when a streaming response is interrupted.(v2.1.85)
• Fixed persistent ECONNRESET errors during edge connection churn by using a fresh TCP connection on retry.(v2.1.85)
• Fixed prompts getting stuck in the queue after certain slash commands, preventing retrieval with the up-arrow key.(v2.1.85)
• Fixed Python Agent SDK: `type:'sdk'` MCP servers passed via `--mcp-config` not being retained during startup.(v2.1.85)
• Fixed raw key sequences appearing in the prompt when running over SSH or in the VS Code integrated terminal.(v2.1.85)
• Fixed Remote Control session status remaining stuck on "Requires Action" after a permission is resolved.(v2.1.85)
• Fixed shift+enter and meta+enter being intercepted by typeahead suggestions instead of inserting newlines.(v2.1.85)
• Fixed stale content bleeding through when scrolling up during streaming.(v2.1.85)
• Fixed terminal remaining in enhanced keyboard mode after exit in supported terminals (Ghostty, Kitty, WezTerm), ensuring Ctrl+C and Ctrl+D work correctly.(v2.1.85)
• Fixed voice push-to-talk: holding the voice key no longer leaks characters into the text input, and transcripts now insert at the correct position.(v2.1.84)
• Fixed up/down arrow keys being unresponsive when a footer item is focused.(v2.1.84)
• Fixed `Ctrl+U` (kill-to-line-start) being a no-op at line boundaries in multiline input, so repeated `Ctrl+U` now clears across lines.(v2.1.84)
• Fixed null-unbinding a default chord binding (e.g. `"ctrl+x ctrl+k": null`) still entering chord-wait mode instead of freeing the prefix key.(v2.1.84)
• Fixed mouse events inserting literal "mouse" text into transcript search input.(v2.1.84)
• Fixed workflow subagents failing with API 400 when the outer session uses `--json-schema` and the subagent also specifies a schema.(v2.1.84)
• Fixed missing background color behind certain emoji in user message bubbles on some terminals.(v2.1.84)
• Fixed the "allow Claude to edit its own settings for this session" permission option not sticking for users with `Edit(.claude)` allow rules.(v2.1.84)
• Fixed a hang when generating attachment snippets for large edited files.(v2.1.84)
• Fixed MCP tool/resource cache leak on server reconnect.(v2.1.84)
• Fixed a startup performance issue where partial clone repositories (Scalar/GVFS) triggered mass blob downloads.(v2.1.84)
• Fixed native terminal cursor not tracking the text input caret, so IME composition (CJK input) now renders inline and screen readers can follow the input position.(v2.1.84)
• Fixed spurious "Not logged in" errors on macOS caused by transient keychain read failures.(v2.1.84)
• Fixed cold-start race where core tools could be deferred without their bypass active, causing Edit/Write to fail with InputValidationError on typed parameters.(v2.1.84)
• Fixed mouse tracking escape sequences leaking to the shell prompt after exiting the application.(v2.1.83)
• Resolved an issue causing Claude Code to hang on exit specifically on macOS.(v2.1.83)
• Fixed the screen flashing blank after being idle for a few seconds.(v2.1.83)
• Fixed a hang that occurred when diffing very large files with few common lines; diffs now time out gracefully after 5 seconds.(v2.1.83)
• Fixed a 1–8 second UI freeze on startup when voice input was enabled, caused by eager loading of the native audio module.(v2.1.83)
• Fixed a startup regression where Claude Code would wait approximately 3 seconds for the claude.ai MCP config fetch before proceeding.(v2.1.83)
• Fixed the `--mcp-config` CLI flag bypassing enforcement of `allowedMcpServers`/`deniedMcpServers` managed policies.(v2.1.83)
• Fixed claude.ai MCP connectors (Slack, Gmail, etc.) not being available when using single-turn `--print` mode.(v2.1.83)
• Fixed the `caffeinate` process not terminating correctly upon Claude Code exit, which prevented Mac systems from sleeping.(v2.1.83)
• Fixed bash mode not activating correctly when tab-accepting command suggestions prefixed with !.(v2.1.83)
• Fixed stale slash command selection showing the wrong highlighted command after navigating suggestions.(v2.1.83)
• Fixed the /config menu incorrectly showing both the search cursor and list selection simultaneously.(v2.1.83)
• Fixed background subagents becoming invisible after context compaction, preventing duplicate agents from spawning.(v2.1.83)
• Fixed background agent tasks getting stuck in a "running" state when git or API calls hung during cleanup.(v2.1.83)
• Fixed the --channels flag incorrectly showing "Channels are not currently available" on the first launch after an upgrade.(v2.1.83)
• Fixed uninstalled plugin hooks continuing to fire until the next session started.(v2.1.83)
• Fixed queued commands flickering during streaming responses.(v2.1.83)
• Fixed slash commands being sent to the model as plain text when submitted while a message was already processing.(v2.1.83)
• Fixed scrollback jumping to the top when collapsed read/search groups finished loading after scrolling offscreen.(v2.1.83)
• Fixed scrollback jumping to the top when the model started or stopped thinking.(v2.1.83)
• Fixed loss of SDK session history upon resume caused by hook progress/attachment messages forking the parentUuid chain.(v2.1.83)
• Fixed copy-on-select functionality failing when the mouse button was released outside the terminal window.(v2.1.83)
• Fixed ghost characters appearing in height-constrained lists when items overflowed their bounds.(v2.1.83)
• Fixed `Ctrl+B` interfering with readline backward-char functionality at an idle prompt; it now only fires when a foreground task can be backgrounded.(v2.1.83)
• Fixed tool result files never being cleaned up, ignoring the `cleanupPeriodDays` setting.(v2.1.83)
• Fixed the space key being swallowed for up to 3 seconds after releasing voice hold-to-talk.(v2.1.83)
• Fixed ALSA library errors corrupting the terminal UI when using voice mode on Linux systems lacking audio hardware (e.g., Docker, headless, WSL1).(v2.1.83)
• Fixed voice mode SoX detection issues on Termux/Android where spawning `which` is kernel-restricted.(v2.1.83)
• Fixed Remote Control sessions incorrectly showing as Idle in the web session list while actively running.(v2.1.83)
• Fixed footer navigation selecting an invisible Remote Control pill when in config-driven mode.(v2.1.83)
• Fixed a memory leak in remote sessions where tool use IDs accumulated indefinitely.(v2.1.83)
• [VSCode] Fixed session history not loading correctly when reopening a session via URL or after restarting the editor.(v2.1.83)
• Fixed multiple concurrent Claude Code sessions requiring repeated re-authentication when one session refreshed its OAuth token.(v2.1.81)
• Fixed voice mode silently swallowing retry failures and showing a misleading "check your network" message instead of the actual error.(v2.1.81)
• Fixed voice mode audio not recovering when the server silently drops the WebSocket connection.(v2.1.81)
• Fixed structured-outputs beta header causing 400 errors on proxy gateways by ensuring CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS correctly suppresses it.(v2.1.81)
• Fixed --channels bypass issue for Team/Enterprise organizations lacking other managed settings.(v2.1.81)
• Fixed a crash occurring specifically on Node.js 18 environments.(v2.1.81)
• Fixed unnecessary permission prompts appearing for Bash commands containing dashes within strings.(v2.1.81)
• Fixed plugin hooks blocking prompt submission when the plugin directory was deleted during an active session.(v2.1.81)
• Fixed a race condition where background agent task output could hang indefinitely if the task completed between polling intervals.(v2.1.81)
• Fixed resuming a session in a worktree now correctly switches the user back to that worktree.(v2.1.81)
• Fixed /btw command not including pasted text when used during an active response.(v2.1.81)
• Fixed a race condition where fast Cmd+Tab followed by paste could fail due to clipboard copy timing under tmux.(v2.1.81)
• Fixed terminal tab title not updating correctly with an auto-generated session description.(v2.1.81)
• Fixed invisible hook attachments inflating the message count when viewing transcripts.(v2.1.81)
• Fixed Remote Control sessions showing a generic title instead of deriving the title from the first prompt.(v2.1.81)
• Fixed /rename command not reliably syncing the title for Remote Control sessions.(v2.1.81)
• Fixed Remote Control /exit command not reliably archiving the session.(v2.1.81)
• Fixed Windows PATH inheritance issue for the Bash tool when using Git Bash within VSCode (a regression from v2.1.78).(v2.1.81)
• Fixed `--resume` dropping parallel tool results, ensuring all tool_use/tool_result pairs are restored instead of showing placeholders(v2.1.80)
• Fixed voice mode WebSocket failures caused by Cloudflare bot detection on non-browser TLS fingerprints(v2.1.80)
• Fixed 400 errors when using fine-grained tool streaming through API proxies, Bedrock, or Vertex(v2.1.80)
• Fixed `/remote-control` appearing for gateway and third-party provider deployments where it is non-functional(v2.1.80)
• Fixed `/sandbox` tab switching not responding to Tab or arrow keys(v2.1.80)
• Fixed managed settings (like `enabledPlugins`, `permissions.defaultMode`, policy-set env vars) not being applied at startup when `remote-settings.json` was cached(v2.1.80)
• Fixed the `claude -p` command hanging when executed as a subprocess without explicit stdin.(v2.1.79)
• Fixed Ctrl+C not functioning correctly when using `claude -p` (print) mode.(v2.1.79)
• Fixed the `/btw` command incorrectly returning the main agent's output instead of answering the side question during streaming.(v2.1.79)
• Fixed voice mode failing to activate correctly on startup when `voiceEnabled: true` was configured.(v2.1.79)
• Fixed incorrect left/right arrow navigation behavior within the `/permissions` menu.(v2.1.79)
• Fixed the `CLAUDE_CODE_DISABLE_TERMINAL_TITLE` environment variable failing to prevent the terminal title from being set on startup.(v2.1.79)
• Fixed custom status lines appearing blank when workspace trust settings were blocking them.(v2.1.79)
• Fixed enterprise users being unable to retry requests after encountering rate limit (429) errors.(v2.1.79)
• Fixed `SessionEnd` hooks failing to fire when using interactive `/resume` to switch between sessions.(v2.1.79)
• Fixed the thinking pill displaying "Thinking" instead of the actual thought duration after a response finished in VS Code.(v2.1.79)
• Fixed the session diff button being missing when opening sessions from the left sidebar in VS Code.(v2.1.79)
• Fixed `git log HEAD` failing with "ambiguous argument" inside sandboxed Bash on Linux, and stub files polluting `git status` in the working directory(v2.1.78)
• Fixed `cc log` and `--resume` silently truncating conversation history on large sessions (>5 MB) that used subagents(v2.1.78)
• Fixed infinite loop when API errors triggered stop hooks that re-fed blocking errors to the model(v2.1.78)
• Fixed `deny: ["mcp__servername"]` permission rules not removing MCP server tools before sending to the model, allowing it to see and attempt blocked tools(v2.1.78)
• Fixed `sandbox.filesystem.allowWrite` not working with absolute paths (previously required `//` prefix)(v2.1.78)
• Fixed `/sandbox` Dependencies tab showing Linux prerequisites on macOS instead of macOS-specific info(v2.1.78)
• Fixed silent sandbox disable when `sandbox.enabled: true` is set but dependencies are missing; now shows a visible startup warning(v2.1.78)
• Fixed `.git`, `.claude`, and other protected directories being writable without a prompt in `bypassPermissions` mode(v2.1.78)
• Fixed ctrl+u in normal mode scrolling instead of readline kill-line (ctrl+u/ctrl+d half-page scroll moved to transcript mode only)(v2.1.78)
• Fixed voice mode modifier-combo push-to-talk keybindings (e.g. ctrl+k) requiring a hold instead of activating immediately(v2.1.78)
• Fixed voice mode not working on WSL2 with WSLg (Windows 11); WSL1/Win10 users now get a clear error(v2.1.78)
• Fixed `--worktree` flag not loading skills and hooks from the worktree directory(v2.1.78)
• Fixed `CLAUDE_CODE_DISABLE_GIT_INSTRUCTIONS` and `includeGitInstructions` setting not suppressing the git status section in the system prompt(v2.1.78)
• Fixed Bash tool not finding Homebrew and other PATH-dependent binaries when VS Code is launched from Dock/Spotlight(v2.1.78)
• Fixed washed-out Claude orange color in VS Code/Cursor/code-server terminals that don't advertise truecolor support(v2.1.78)
• Fixed `ANTHROPIC_BETAS` environment variable being silently ignored when using Haiku models(v2.1.78)
• Fixed queued prompts being concatenated without a newline separator(v2.1.78)
• Fixed a brief flash of the login screen when opening the sidebar while already authenticated in VSCode(v2.1.78)
• Fixed "API Error: Rate limit reached" when selecting Opus in VSCode; model dropdown no longer offers 1M context variant to subscribers whose plan tier is unknown(v2.1.78)
• Fixed the "Always Allow" setting for compound bash commands (e.g., cd src && npm test) incorrectly saving a single rule for the full string instead of per-subcommand, which caused dead rules and repeated prompts.(v2.1.77)
• Fixed the auto-updater accumulating tens of gigabytes of memory by starting overlapping binary downloads when the slash-command overlay repeatedly opened and closed.(v2.1.77)
• Fixed the --resume command silently truncating recent conversation history due to a race condition between memory-extraction writes and the main transcript.(v2.1.77)
• Fixed PreToolUse hooks returning "allow" bypassing deny permission rules, including enterprise managed settings.(v2.1.77)
• Fixed the Write tool silently converting line endings when overwriting CRLF files or creating files in CRLF directories.(v2.1.77)
• Fixed memory growth in long-running sessions caused by progress messages surviving compaction.(v2.1.77)
• Fixed cost and token usage not being tracked when the API falls back to non-streaming mode.(v2.1.77)
• Fixed CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS not stripping beta tool-schema fields, which caused proxy gateways to reject requests.(v2.1.77)
• Fixed the Bash tool reporting errors for successful commands when the system temp directory path contains spaces.(v2.1.77)
• Fixed paste operation being lost when typing immediately after pasting.(v2.1.77)
• Fixed Ctrl+D in the /feedback text input deleting forward instead of exiting the session on the second press.(v2.1.77)
• Fixed an API error occurring when dragging a 0-byte image file into the prompt.(v2.1.77)
• Fixed Claude Desktop sessions incorrectly using the terminal CLI's configured API key instead of OAuth.(v2.1.77)
• Fixed git-subdir plugins located at different subdirectories of the same monorepo commit colliding in the plugin cache.(v2.1.77)
• Fixed ordered list numbers not rendering correctly in the terminal UI.(v2.1.77)
• Fixed a race condition where stale-worktree cleanup could delete an agent worktree that was just resumed from a previous crash.(v2.1.77)
• Fixed input deadlock occurring when opening /mcp or similar dialogs while the agent is running.(v2.1.77)
• Fixed Backspace and Delete keys not functioning in vim NORMAL mode.(v2.1.77)
• Fixed the status line not updating when vim mode is toggled on or off.(v2.1.77)
• Fixed hyperlinks opening twice on Cmd+click in VS Code, Cursor, and other xterm.js-based terminals.(v2.1.77)
• Fixed background colors rendering as terminal-default inside tmux when using the default configuration.(v2.1.77)
• Fixed iTerm2 session crash when selecting text inside tmux over SSH.(v2.1.77)
• Fixed clipboard copy silently failing in tmux sessions; the copy toast now correctly indicates whether to paste with ⌘V or tmux prefix+].(v2.1.77)
• Fixed ←/→ keys accidentally switching tabs in settings, permissions, and sandbox dialogs while navigating lists.(v2.1.77)
• Fixed IDE integration not auto-connecting when Claude Code is launched inside tmux or screen.(v2.1.77)
• Fixed CJK characters visually bleeding into adjacent UI elements when clipped at the right edge.(v2.1.77)
• Fixed teammate panes not closing when the leader exits.(v2.1.77)
• Fixed iTerm2 auto mode not correctly detecting iTerm2 for native split-pane teammates.(v2.1.77)
• Fixed the Agent tool incorrectly accepting a resume parameter; users must now use SendMessage({to: agentId}) to continue a previously spawned agent.(v2.1.77)
• Fixed deferred tools losing their input schemas after conversation compaction, which caused array and number parameters to be rejected with type errors(v2.1.76)
• Fixed slash commands incorrectly showing "Unknown skill"(v2.1.76)
• Fixed plan mode incorrectly asking for re-approval after the plan was already accepted(v2.1.76)
• Fixed voice mode swallowing keypresses while a permission dialog or plan editor was open(v2.1.76)
• Fixed `/voice` command not working on Windows when installed via npm(v2.1.76)
• Fixed spurious "Context limit reached" error when invoking a skill with `model:` frontmatter on a 1M-context session(v2.1.76)
• Fixed "adaptive thinking is not supported on this model" error when using non-standard model strings(v2.1.76)
• Fixed `Bash(cmd:*)` permission rules not matching when a quoted argument contains #(v2.1.76)
• Fixed "don't ask again" in the Bash permission dialog showing the full raw command for pipes and compound commands(v2.1.76)
• Fixed auto-compaction retrying indefinitely after consecutive failures by implementing a circuit breaker that stops after 3 attempts(v2.1.76)
• Fixed MCP reconnect spinner persisting after successful reconnection(v2.1.76)
• Fixed LSP plugins not registering servers when the LSP Manager initialized before marketplaces were reconciled(v2.1.76)
• Fixed clipboard copying in tmux over SSH by attempting both direct terminal write and tmux clipboard integration(v2.1.76)
• Fixed `/export` showing only the filename instead of the full file path in the success message(v2.1.76)
• Fixed transcript not auto-scrolling to new messages after selecting text(v2.1.76)
• Fixed Escape key not working to exit the login method selection screen(v2.1.76)
• Fixed several Remote Control issues, including sessions silently dying when the server reaps an idle environment, rapid messages being queued one-at-a-time instead of batched, and stale work items causing redelivery after JWT refresh(v2.1.76)
• Fixed bridge sessions failing to recover after extended WebSocket disconnects(v2.1.76)
• Fixed slash commands not being found when typing the exact name of a soft-hidden command(v2.1.76)
• [VSCode] Fixed gitignore patterns containing commas silently excluding entire filetypes from the @-mention file picker(v2.1.76)
• Fixed memory leak where streaming API response buffers were not released when the generator was terminated early, causing unbounded RSS growth on the Node.js/npm code path(v2.1.74)
• Fixed managed policy ask rules being bypassed by user allow rules or skill allowed-tools(v2.1.74)
• Fixed full model IDs (e.g., claude-opus-4-5) being silently ignored in agent frontmatter model: field and --agents JSON config; agents now accept the same model values as --model(v2.1.74)
• Fixed MCP OAuth authentication hanging when the callback port is already in use(v2.1.74)
• Fixed MCP OAuth refresh never prompting for re-auth after the refresh token expires for OAuth servers that return errors with HTTP 200 (e.g. Slack)(v2.1.74)
• Fixed voice mode silently failing on the macOS native binary for users whose terminal had never been granted microphone permission; the binary now includes the audio-input entitlement so macOS prompts correctly(v2.1.74)
• Fixed SessionEnd hooks being killed after 1.5 s on exit regardless of hook.timeout; this is now configurable via CLAUDE_CODE_SESSIONEND_HOOKS_TIMEOUT_MS(v2.1.74)
• Fixed /plugin install failing inside the REPL for marketplace plugins with local sources(v2.1.74)
• Fixed marketplace update not syncing git submodules; plugin sources in submodules no longer break after update(v2.1.74)
• Fixed unknown slash commands with arguments silently dropping input; the command now shows your input as a warning(v2.1.74)
• Fixed Hebrew, Arabic, and other RTL text not rendering correctly in Windows Terminal, conhost, and VS Code integrated terminal(v2.1.74)
• Fixed LSP servers not working on Windows due to malformed file URIs(v2.1.74)
• [VSCode] Fixed delete button not working for Untitled sessions(v2.1.74)
• Fixed freezes and 100% CPU loops triggered by permission prompts for complex bash commands(v2.1.73)
• Fixed a deadlock that could freeze Claude Code when many skill files changed at once (e.g. during `git pull` in a repo with a large `.claude/skills/` directory)(v2.1.73)
• Fixed Bash tool output being lost when running multiple Claude Code sessions in the same project directory(v2.1.73)
• Fixed subagents with `model: opus`/`sonnet`/`haiku` being silently downgraded to older model versions on Bedrock, Vertex, and Microsoft Foundry(v2.1.73)
• Fixed background bash processes spawned by subagents not being cleaned up when the agent exits(v2.1.73)
• Fixed `/resume` showing the current session in the picker(v2.1.73)
• Fixed `/ide` crashing with `onInstall is not defined` when auto-installing the extension(v2.1.73)
• Fixed `/loop` not being available on Bedrock/Vertex/Foundry and when telemetry was disabled(v2.1.73)
• Fixed SessionStart hooks firing twice when resuming a session via `--resume` or `--continue`(v2.1.73)
• Fixed JSON-output hooks injecting no-op system-reminder messages into the model's context on every turn(v2.1.73)
• Fixed voice mode session corruption when a slow connection overlaps a new recording(v2.1.73)
• Fixed Linux sandbox failing to start with "ripgrep (rg) not found" on native builds(v2.1.73)
• Fixed Linux native modules not loading on Amazon Linux 2 and other glibc 2.26 systems(v2.1.73)
• Fixed "media_type: Field required" API error when receiving images via Remote Control(v2.1.73)
• Fixed `/heapdump` failing on Windows with `EEXIST` error when the Desktop folder already exists(v2.1.73)
• VSCode: Fixed HTTP 400 errors for users behind proxies or on Bedrock/Vertex with Claude 4.5 models(v2.1.73)
• Fixed slow exits when background tasks or hooks were slow to respond.(v2.1.72)
• Fixed agent task progress stuck on "Initializing…".(v2.1.72)
• Fixed skill hooks firing twice per event when a hooks-enabled skill is invoked by the model.(v2.1.72)
• Fixed several voice mode issues: occasional input lag, false "No speech detected" errors after releasing push-to-talk, and stale transcripts re-filling the prompt after submission.(v2.1.72)
• Fixed `--continue` not resuming from the most recent point after `--compact`.(v2.1.72)
• Fixed bash security parsing edge cases.(v2.1.72)
• Fixed several plugin issues: installation failing on Windows with `EEXIST` error in OneDrive folders, marketplace blocking user-scope installs when a project-scope install exists, `CLAUDE_CODE_PLUGIN_CACHE_DIR` creating literal `~` directories, and `plugin.json` with marketplace-only fields failing to load.(v2.1.72)
• Fixed feedback survey appearing too frequently in long sessions.(v2.1.72)
• Fixed `--effort` CLI flag being reset by unrelated settings writes on startup.(v2.1.72)
• Fixed backgrounded Ctrl+B queries losing their transcript or corrupting the new conversation after `/clear`.(v2.1.72)
• Fixed `/clear` killing background agent/bash tasks — only foreground tasks are now cleared.(v2.1.72)
• Fixed worktree isolation issues: Task tool resume not restoring cwd, and background task notifications missing `worktreePath` and `worktreeBranch`.(v2.1.72)
• Fixed `/model` not displaying results when run while Claude is working.(v2.1.72)
• Fixed digit keys selecting menu options instead of typing in plan mode permission prompt's text input.(v2.1.72)
• Fixed sandbox permission issues: certain file write operations incorrectly allowed without prompting, and output redirections to allowlisted directories (like `/tmp/claude/`) prompting unnecessarily.(v2.1.72)
• Fixed prompt cache invalidation in SDK `query()` calls, reducing input token costs up to 12x.(v2.1.72)
• Fixed Escape key becoming unresponsive after cancelling a query.(v2.1.72)
• Fixed double Ctrl+C not exiting when background agents or tasks are running.(v2.1.72)
• Fixed team agents to inherit the leader's model.(v2.1.72)
• Fixed "Always Allow" saving permission rules that never match again.(v2.1.72)
• Fixed several hooks issues: `transcript_path` pointing to the wrong directory for resumed/forked sessions, agent `prompt` being silently deleted from settings.json on every settings write, PostToolUse block reason displaying twice, async hooks not receiving stdin with bash `read -r`, and validation error message showing an example that fails validation.(v2.1.72)
• Fixed session crashes in Desktop/SDK when Read returned files containing U+2028/U+2029 characters.(v2.1.72)
• Fixed terminal title being cleared on exit even when `CLAUDE_CODE_DISABLE_TERMINAL_TITLE` was set.(v2.1.72)
• Fixed several permission rule matching issues: wildcard rules not matching commands with heredocs, embedded newlines, or no arguments; `sandbox.excludedCommands` failing with env var prefixes; "always allow" suggesting overly broad prefixes for nested CLI tools; and deny rules not applying to all command forms.(v2.1.72)
• Fixed oversized and truncated images from Bash data-URL output.(v2.1.72)
• Fixed a crash when resuming sessions that contained Bedrock API errors.(v2.1.72)
• Fixed intermittent "expected boolean, received string" validation errors on Edit, Bash, and Grep tool inputs.(v2.1.72)
• Fixed multi-line session titles when forking from a conversation whose first message contained newlines.(v2.1.72)
• Fixed queued messages not showing attached images, and images being lost when pressing ↑ to edit a queued message.(v2.1.72)
• Fixed parallel tool calls where a failed Read/WebFetch/Glob would cancel its siblings — only Bash errors now cascade.(v2.1.72)
• VSCode: Fixed scroll speed in integrated terminals not matching native terminals.(v2.1.72)
• VSCode: Fixed Shift+Enter submitting input instead of inserting a newline for users with older keybindings.(v2.1.72)
• Fixed stdin freeze in long-running sessions where keystrokes stop being processed but the process stays alive(v2.1.71)
• Fixed a 5–8 second startup freeze for users with voice mode enabled, caused by CoreAudio initialization blocking the main thread after system wake(v2.1.71)
• Fixed startup UI freeze when many claude.ai proxy connectors refresh an expired OAuth token simultaneously(v2.1.71)
• Fixed forked conversations (/fork) sharing the same plan file, which caused plan edits in one fork to overwrite the other(v2.1.71)
• Fixed the Read tool putting oversized images into context when image processing failed, breaking subsequent turns in long image-heavy sessions(v2.1.71)
• Fixed false-positive permission prompts for compound bash commands containing heredoc commit messages(v2.1.71)
• Fixed plugin installations being lost when running multiple Claude Code instances(v2.1.71)
• Fixed claude.ai connectors failing to reconnect after OAuth token refresh(v2.1.71)
• Fixed claude.ai MCP connector startup notifications appearing for every org-configured connector instead of only previously connected ones(v2.1.71)
• Fixed background agent completion notifications missing the output file path, which made it difficult for parent agents to recover agent results after context compaction(v2.1.71)
• Fixed duplicate output in Bash tool error messages when commands exit with non-zero status(v2.1.71)
• Fixed Chrome extension auto-detection getting permanently stuck on "not installed" after running on a machine without local Chrome(v2.1.71)
• Fixed /plugin marketplace update failing with merge conflicts when the marketplace is pinned to a branch/tag ref(v2.1.71)
• Fixed /plugin marketplace add owner/repo@ref incorrectly parsing @ — previously only # worked as a ref separator(v2.1.71)
• Fixed duplicate entries in /permissions Workspace tab when the same directory is added with and without a trailing slash(v2.1.71)
• Fixed --print hanging forever when team agents are configured — the exit loop no longer waits on long-lived in_process_teammate tasks(v2.1.71)
• Fixed "❯ Tool loaded." appearing in the REPL after every ToolSearch call(v2.1.71)
• Fixed prompting for cd <cwd> && git ... on Windows when the model uses a mingw-style path(v2.1.71)
• Fixed API 400 errors when using ANTHROPIC_BASE_URL with a third-party gateway, ensuring tool search correctly detects proxy endpoints and disables tool_reference blocks(v2.1.70)
• Fixed API Error: 400 This model does not support the effort parameter when using custom Bedrock inference profiles or non-standard model identifiers(v2.1.70)
• Fixed empty model responses immediately after ToolSearch caused by server rendering tool schemas with system-prompt-style tags at the prompt tail(v2.1.70)
• Fixed prompt-cache bust occurring when an MCP server with instructions connects after the first turn(v2.1.70)
• Fixed Enter key inserting a newline instead of submitting when typing over a slow SSH connection(v2.1.70)
• Fixed clipboard corrupting non-ASCII text (CJK, emoji) on Windows/WSL by switching to PowerShell Set-Clipboard(v2.1.70)
• Fixed extra VS Code windows opening at startup on Windows when running from the VS Code integrated terminal(v2.1.70)
• Fixed voice mode failing on Windows native binary with "native audio module could not be loaded"(v2.1.70)
• Fixed push-to-talk not activating on session start when voiceEnabled: true was set in settings(v2.1.70)
• Fixed markdown links containing #NNN references incorrectly pointing to the current repository instead of the linked URL(v2.1.70)
• Fixed repeated "Model updated to Opus 4.6" notification when a project's .claude/settings.json had a legacy Opus model string pinned(v2.1.70)
• Fixed plugins showing as inaccurately installed in /plugin(v2.1.70)
• Fixed plugins showing "not found in marketplace" errors on fresh startup by auto-refreshing after marketplace installation(v2.1.70)
• Fixed /security-review command failing with unknown option merge-base on older git versions(v2.1.70)
• Fixed /color command lacking a way to reset to default; /color default, /color gray, /color reset, and /color none now restore the default color(v2.1.70)
• Fixed a performance regression in the AskUserQuestion preview dialog that re-ran markdown rendering on every keystroke in the notes input(v2.1.70)
• Fixed feature flags read during early startup never refreshing their disk cache, causing stale values to persist across sessions(v2.1.70)
• Fixed permissions.defaultMode settings values other than acceptEdits or plan being applied in Claude Code Remote environments (they are now ignored)(v2.1.70)
• Fixed skill listing being re-injected on every --resume, saving approximately 600 tokens per resume(v2.1.70)
• Fixed teleport marker not rendering in VS Code teleported sessions(v2.1.70)