Update Aug 13, 2026 tracked by Updatify
2.1.229
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Documented
claude remote-control --continuefor resuming the most recent Remote Control session - Added server-supplied Claude Code hook support for self-hosted runner sessions, matching managed-environment behavior
- Added SSE keepalive pings to gateway streaming responses during long thinking pauses, preventing idle-timeout disconnects on Vertex and Bedrock upstreams
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Added plugin marketplace
commandsources: a local command (e.g. an IDE) prints the plugin directory, which is re-resolved each session and applied without a restart;mode: "link"uses it in place -
ListAgentsnow marks disconnected Remote Control sessions asofflineand labels your cloud sessions ascloud - Fixed long responses partly disappearing while streaming and being printed twice in the terminal
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Fixed a crash to the error screen (including on
--resumeof the affected session) when a tool call had a non-stringglob,file_path, orcommandvalue -
Fixed a RangeError crash when a progress bar or markdown table rendered in a very narrow terminal window (could also crash
claude --continue/--resumeat startup) -
Fixed a crash on Windows when a tool call or message referenced a file by an extended-length (
\\?\) or UNC path -
Fixed auto mode failing on every tool call for users who disable the attribution header via
CLAUDE_CODE_ATTRIBUTION_HEADER(direct Anthropic API connections) -
Fixed
/modelrejecting Sonnet/Opus 1M for claude.ai subscribers using a customANTHROPIC_BASE_URLgateway -
Fixed MCP OAuth with strict authorization servers by using
127.0.0.1instead oflocalhostin the redirect URI - Fixed Remote Control clients showing a stuck working spinner after a slash command typed in the laptop terminal
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Fixed the Claude Code Review workflow generated by
/install-github-appcompleting without posting its review on the pull request - Fixed multi-second UI stalls after editing a file with thousands of IDE diagnostics while the IDE extension is connected
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Fixed one-shot
claude plugincommands leaving a stray liveness file that could prevent cleanup of outdated plugin versions - Fixed dynamic workflows inside CPU-limited containers using the host machine’s core count instead of the container’s CPU limit
- Fixed a file-watcher handle leak after atomic file replacements, and an uncaught error on Windows when the scheduled-tasks watcher failed on a network or virtual filesystem
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Fixed SDK and
--input-format stream-jsonsessions getting a 400 API error when a whitespace-only message was submitted - Fixed conversations whose messages alone exceed the API’s 32 MB request limit retrying compaction when no images or documents can be stripped; they now fail once with a clear message
- Fixed OpenTelemetry export from Claude Desktop sessions being rejected by the Desktop-managed gateway when that gateway is also the telemetry endpoint
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Fixed self-hosted runner and other remote sessions exiting at startup when
managed-mcp.jsonis deployed and the server delivers MCP servers; those servers are now skipped with a warning - Fixed self-hosted runner repository preparation hanging on a Git Credential Manager prompt; git now fails fast when credentials are missing
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Improved workflow fan-outs to stagger same-prefix sibling agents so subsequent agents read the cached prompt prefix instead of re-paying it (
CLAUDE_CODE_WORKFLOW_PREFIX_STAGGER_MS=0disables) -
Improved “prompt is too long” errors to explain why automatic compaction could not recover instead of only suggesting
/compact -
Improved sandbox: IPv6 literals in network domain lists are now bracketed (
[::1]:443), and ambiguous spellings are enforced fail-closed and flagged by/doctor -
Updated
/loginto repeat theCLAUDE_CODE_OAUTH_TOKENoverride warning after a successful login -
Changed
/commit-push-prso git/gh commands with dangerous flags (--force,--amend,--no-verify, etc.) are no longer auto-approved -
Changed self-hosted runner Windows startup to require an explicit
--base-dir; there is no default checkout directory on Windows -
[VSCode] “Report a problem” and
/bugnow open the built-in feedback dialog instead of a retired survey link -
[VSCode] Made the
/btwside-question panel resizable by dragging its boundary, in both side-docked and stacked layouts - [VSCode] Added session groups in the sidebar — right-click to create, rename, or delete; Cmd/Ctrl- or Shift-click to move several sessions at once