2.3.1 (2023-07-29)

• Added images for publishers
• Added page count to volumes
• Added placeholder image
• Added barcode scanner when editing volumes
• Changed total in overview to only count delivered and read volumes
• Removed ISBN requirement for Overview
• Changed search bar to be always visible on mobile devices
• Fields are now readonly when managed via Manga Passion API
• Improved series/volume requirements for statistics
• Improved handling of Manga Passion API results regarding single volume series