Claude Code update: preserved thinking change and project organization

The Messages API now changes how thinking blocks are handled to protect against distillation. Users can also organize tasks with projects in Claude Cowork.

Official: https://support.claude.com/en/articles/12138966-release-notes

Did Claude Code reset today? Live status: https://quotatick.com/en/did-claude-code-reset-today

Did this change anything for your Claude Code usage? Reply with your plan and what you noticed.