Full bundle — everything included, zero setup required. Extract and run.
- Legacy data migration: auto-detects old data directory, offers one-click migration
- Fix AppImage: clear error when backend not included, directs to ZIP download
- Fix "Account corrupted" dead-end: now offers account reset option
- Add "Create New Account" link to login screen
- Persistent sidecar: single Python process for all commands (~550ms saved per call)
- Fix duplicate message detection, discard hang, and inflated block counts
- Fix Kokoro TTS numpy error in bundled app (OpenBLAS libraries now included)