## Improvement Candidate Notifications ()
- notified improvement_candidate_1777307419 via Telegram
- notified improvement_candidate_1777221014 via Telegram

## Improvement Candidate Notifications (04:30 UTC)
- notified improvement_candidate_1777307419 via Telegram
- notified improvement_candidate_1777221014 via Telegram
notified improvement_candidate_1777384550 via Telegram (direct Bot API fallback)