- Add Section 9.16 Session Teleportation in ultimate-guide.md (~105 lines)
- Evolution timeline (2.0.24 → 2.1.0)
- Commands: %, &, --teleport, /teleport, /tasks, /remote-env, Ctrl+B
- Prerequisites, limitations, environment support matrix
- Update cheatsheet.md with new commands and shortcuts
- Update reference.yaml with new entries and line numbers
- Add cowork.md (collaboration guidance)
- Bump version to 3.9.4
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
