• Renamed "Buttons" menu group to "Title Bar" menu group. Moved "Change Icon" and "Change Title" menu items to "Title Bar" menu group. Added a new "Dark Mode" menu item to "Title Bar" menu group.
• More correct saving of Avalonia window settings
• Changed hotkeys for "Alignment" menu group by @stamminator
• Vietnamese translation by @vuanhvu11982
• Indonesian translation by @Yoruxyv
• Spanish translation improvements by @Deliond
• Japanese translation improvements by @Rukoto
• Several bugfixes and code improvements