# Changelog v0.2.5 - 2026-03-10

### Fixed

- 🔒 **Improved config save reliability** - API keys are now much safer from corruption and loss:
  - Automatic backups before each save (keeps last 5 versions in `~/.free-coding-models.backups/`)
  - Post-write verification confirms file was written correctly and data wasn't lost
  - Explicit error handling instead of silent failures
  - Auto-repair on startup if config is corrupted (restores from latest backup)
  - Console notifications when backup is used or config is repaired

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