Reikai 0.1.1
Jun 28, 2026
WARNING
Migrating from Yōkai-Y2K v1.9.7.5.9? Direct updates will cause the app to crash on startup. See below.
⚠️ Migration Notice (from Yōkai-Y2K)
If you are updating from Yōkai-Y2K v1.9.7.5.9 or earlier, do not install this over the old version — the app will crash on startup and won't open.
This happens because Reikai was rebuilt on a new foundation (Mihon), and the internal database structure changed. The old app had accumulated 40 database versions; the new one starts from 27. When they conflict, the app can't recover and refuses to launch.
A proper migration fix is in progress. Until then, use this workaround:
- Back up your library from within the old app before doing anything else
- Uninstall the old version
- Install this release
- Restore your backup
⚠️ Skipping the backup step will result in permanent data loss — uninstalling removes all local data.
Other
- Expanded automated test coverage for backup restore, novel chapter sync, and metadata parsing, and fixed an internal cookie-removal helper that could miss cookies after the first.
- Stopped logging a harmless cast error for every installed extension at startup (the extension lib version is now read without the failing conversion).