Claude Code changelog changedchangelog
Nearest release: v2.1.287, published an hour before upstream edited the page. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.
Upstream edited this page at 1 Oct 2026 18:56 UTC, give or take a minute or two: the time comes from Anthropic’s own sitemap rather than from a commit. This site recorded the change at 1 Oct 2026 19:07 UTC.
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99<Update label="2.1.287" description="October 1, 2026">
1010 * Added Claude Mods: plugins may now modify deeper behavior
11 * Added You should know, an opt-in plugin where a side agent watches your back and flags things you or Claude might miss. Turn it on with `/plugin enable cc-plugin-you-should-know@builtin` (for first-party sessions with telemetry on)
11 * Added You should know, a built-in mod where a side agent watches your back and flags things you or Claude might miss. Turn it on with `/plugin enable cc-plugin-you-should-know@builtin` (for first-party sessions with telemetry on)
1212 * Added an `n:<text>` filter to the agents view that matches session names and tasks; a filter now shows matches in collapsed sections and Enter opens the first match
1313 * Added `prompt_text` to the OpenTelemetry `user_prompt` event, a copy of `prompt` for backends that nest dotted keys; drop or mask it wherever you drop or mask `prompt` (anthropics/claude-code#70763)
1414 * Added URL prompts from MCP servers on the 2025-11-25 protocol, for example to sign in. If a server no longer connects after this update, add "bareElicitationCapability": true to its MCP config entry
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17231723 * Changed Claude apps gateway sessions to export OpenTelemetry directly to a collector the gateway's managed settings name in `OTEL_EXPORTER_OTLP_ENDPOINT`, instead of through the gateway's relay; sessions without a named collector still use the relay
17241724 * \[VSCode] Added automatic archiving of sessions inactive for a set period (new "Archive inactive sessions" setting, default 14 days)
17251725 * \[VSCode] Fixed the sidebar chat coming back blank after Reload Window or a restart when the conversation had been open for more than 10 minutes
1726 * \[VSCode] Fixed the timeline dot sitting bel
1726 * \[VSCode] Fixed the timeline dot sitting below
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