Manually-Sort-Folders

Version 2.3.0

• Add the ability to hide folder icons
• The minimum width of the add-on window has been increased slightly

Version 2.2.6

• More improve startup

Version 2.2.5

• Improve startup
• Improve localization

Version 2.2.4

• Improve UI

Version 2.2.3

• Improve startup behavior
• Display the URI as well as the pretty name in the startup folder picker

Version 2.2.2

• Revived missing folder icons

Version 2.2.1

• Fixed Russian entity

Version 2.2.0

• Compatible with startup behavior of TB 98 or later
• Ability to sort accounts alphabetically
• Alphabetical folder sort within the selected level
• Resizable dialog

Version 2.1.2

• Resolved an issue where the folder pane may not be refreshed at startup
• Fixed bug: Active tab not being visible in macOS
• Fixed minor bug

Version 2.1.1

• Fixed bug occurs on Brazilian Portuguese

Version 2.1.0

• Thunderbird 91 Compatible
• All types of accounts are now treated equally in TB91 and later
• Sort folders by name in descending order added
• Sort folders tab initially selects the first account in the list instead of the last
• GroupBox and Caption in UI are now displayed properly
• Improved German locale (thanks to Hartmut Goebel)
• Improved Japanese locale
• Removed description about "GMail" and "Unicode" from UI
• Prevented MSF from opening multiple windows
• Changed the refresh method of Thunderbird window
• Updated WindowListener to the latest version
• Added Itagaki Fumihiko as an author
• Updated version number to 2.1.0

Version 2.0.6

• Support for Thunderbird version 86 and 87
• Fixed: Refresh pane at startup
• Fixed: Account list not showing in some cases
• Fixed: Startup failing in some cases

Thanks to @blono for the patch!