- Replaced internal arrays with sets to prevent accidentally doubly caching values
- Perform startup initialization for switches (should now default to ON)
- Fixed error appearing right after installing extension
- Added color transitions to buttons and links in the popup
- Startup sync check is now more consistent
- Level number updates in realtime after sync
- Fixed bug where internal Kanji list would get reset on sync
- FuriKani now supports Firefox!
- Fixed potential innerHTML risks