Zen UI v2.0.0-beta15

What's Changed

• IMPORTANT: This update has breaking changes, settings will not be saved if you go back to v1.x. Update via settings or completely delete old zen_ui.koplugin
• NEW Home page + widgets
• NEW Launcher
• Added default tab option for navbar (Navbar > Tab settings)
• Added automatic grouping of series into virtual folders (Library > Folders)
• Added natural title sorting in context menu
• Added rotation options in quick settings
• Improved 'Restore library location on exit' (Settings > Reader)
• Updated how settings are stored
• Reorganized/restructured
• Optimizations reducing app size by 57%
• Add option to flip Quick Settings and Home/Library icon in menu (Settings > Quick Settings)
• Added German translations
• Bug fixes and performance improvements