Claude Code 2.1.33 — Release Notes & Changelog

Added `TeammateIdle` and `TaskCompleted` hook events for multi-agent workflows
Added support for restricting which sub-agents can be spawned via `Task(agent_type)` syntax in agent "tools" frontmatter
Added `memory` frontmatter field support for agents, enabling persistent memory with `user`, `project`, or `local` scope
Added plugin name to skill descriptions and `/skills` menu for better discoverability

Improved error messages for API connection failures — now shows specific cause (e.g., ECONNREFUSED, SSL errors) instead of generic "Connection error"

Errors from invalid managed settings are now surfaced
VSCode: Added support for remote sessions, allowing OAuth users to browse and resume sessions from claude.ai
VSCode: Added git branch and message count to the session picker, with support for searching by branch name

Fixed agent teammate sessions in tmux to send and receive messages
Fixed warnings about agent teams not being available on your current plan
Fixed an issue where submitting a new message while the model was in extended thinking would interrupt the thinking phase
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
Fixed API proxy compatibility issue where 404 errors on streaming endpoints no longer triggered non-streaming fallback
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
Fixed `/resume` session picker showing raw XML markup instead of clean titles for sessions started with slash commands
VSCode: Fixed scroll-to-bottom under-scrolling on initial session load and session switch

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