Jacek Pyziak
708a941f13
ver. 0.307: check-update button + auto-generated changelog
- Add "Sprawdź aktualizacje" refresh button in admin sidebar (AJAX check without page reload)
- Add UpdateController::checkUpdate() action clearing session cache and querying update server
- Replace hand-edited changelog.php with auto-generating script (reads manifests + legacy JSON)
- Migrate all legacy changelog entries (0.300-0.001) to changelog-legacy.json
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>