Japanese typesetting, vertical digits, and wrapping improved.
Added spine subtitles, long-title sizing, and brightness.
Improved large text, sync, transfers, and offline startup.
Premium links to your account per platform; iOS and Android don't share access, and old device data grants none. Rebuilt subscriptions for stability, improved purchase and restore, and kept Premium during payment grace periods.
Fixed reader stalls, bookmarks, text, migration, and crashes.