# Changelog v0.5.43 - 2026-07-07

### Added
- **Pi Extension documentation**: Added a full `## π Pi Extension — FCM-Pi` section to the main `README.md` covering installation, scan progress display, commands, composite ranking, and context window notes.
- **Rewrote `pi-extension/README.md`**: Complete documentation rewrite covering all current features — animated progress scan, provider-in-status-bar, auto-failover, daemon integration, file structure, and provider-specific notes (Cerebras limits, NVIDIA NIM quota).