- api/version_manager.py: installed version (local only), published
releases on request (GitHub API, git tag fallback), switch to a
published tag, return to the default branch (fast-forward only), undo
the last switch; refuses to overwrite modified tracked files
- header version chip and "Version & updates" panel; nothing goes online
until "Check for updates" is clicked; restart via ComfyUI Manager
- zh/en strings, styles, architecture notes
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01W411Z69FC3em9CzpeQEub5
