- Disable sandbox by default in project settings
- Setup: remove Apple Container option (Docker only), single channel selection
with plain text list, move fork to end, auto-set empty mounts, add command
pre-approval step, add UTC timezone confirmation, add wait-on-user guidance,
add 5m timeouts for long steps
- iMessage: improve Full Disk Access UX with Finder open + drag instructions
- Add /manage-mounts skill for post-setup mount configuration
- Enable iMessage channel import
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
