• NEW - added an option to exclude certain items from being filtered by the middle-click check (mainly player heads) - update your config!
• FIXED - the previous version broke saving inventory data to SQLite database
• FIXED - the plugin will free up some RAM after the blocks have been loaded
• FIXED - compability issue with mcMMO

Thank you, @azs123cvb123 , @Rosain , @Fiks75 , @Danyard , @AngieC, @FuneralSuits , @ArtelGG and other anonymous reporters!