Today we release FBReader 3.0.5 for Android (both free and premium editions) as well as new version of plugins (2.2.6 for PDF, DjVu, and comics, and 18.104.22.168 for the bookshelf).
These updates bring multiple stability fixes.
Additionally, automatic library scanning has gone. It runs once on the first start of the app. You can initiate the library content update manually by selecting “Rescan” item in the library menu.