Quote:Thunderbird 10.0​

New:

• Server field pre-filled in manual account setup
  
• Add a menu entry to empty the Spam folder
  
• Introduce an option to use the system theme on Android 10 and older
  

Changed:

• Update PushService to run as a specialUse foreground service for Android 15
  
• Update Gmail OAuth client IDs to Thunderbird for Android
  
• Preserve the <s> tag when sanitizing HTML content
  

Fixed:

• Messages and star counts in the drawer update instantly
  
• Folder names in the drawer are limited to two lines
  
• Hide accounts setting now remembered across restarts
  
• Account names in the drawer display as single lines when not set
  
• Option to use text processing apps (like Translate) when selecting text
  
• Recipient field now focused automatically when composing
  
• Display the recipient's address instead of +1 and fix its size
  
• Correct MIME type for .pkpass files
  
• Accessibility improvements
  
• Restart PushService after app update
  
• Restrict displaying message search results to internal and system usages
  
• Messages with one correspondent no longer showed "+1" incorrectly
  
• Account email no longer duplicated in drawer header
  

 Release Thunderbird 10.0 · thunderbird/thunderbird-android

Quote:Thunderbird version 138.0.1

Security fixes

Release Notes  

Quote:Thunderbird version 138.0.2

What’s Fixed​

• Messages could not be viewed if the profile used a UNC path
  
• Standalone message windows/tabs no longer responded after folder compaction
  
• Compacting folders with certain pending operations caused unnecessary warnings
  
• Security fixes
  

Release Notes

Quote:Thunderbird version 139.0 (stable release)

Security fixes

Release Notes

Quote:Thunderbird version 139.0.1 (stable release)

What’s Fixed​

• Thunderbird could crash when copying a local folder to IMAP
  
• Upgrade to 139.0 incorrectly switched Table View to Cards View
  

Release Notes

Quote:Thunderbird version 139.0.2 (stable release)

Security fixes

Release Notes

Quote:Thunderbird 10.1​:

Fixed:

• Attach all images when sharing from gallery, not just the last
  
• Show the full changelog when it contains special characters
  

Release Thunderbird 10.1 · thunderbird/thunderbird-android

Quote:Thunderbird Version 140.0

Security fixes

Release Notes

Quote:Thunderbird Version 140.0.1 (stable release)

Fixed: Inserting a link into an HTML mail did not work as expected

Unresolved: Passwords are not remembered in 32-bit MAPI use without a compose window

Release Notes

Quote:Thunderbird for Android 11.0​

New:

• Improved drawer navigation with a folder hierarchy
  
• Improve dark mode emails with algorithmic darkening
  
• Welcome screen logo layout improved
  
• Improved compatibility with some ISPs by using ehlo.thunderbird.net as the EHLO identifier
  

Changed:

• Selection now shown on active items by adjusting color priority
  
• Folder settings now use switches instead of checkboxes
  
• Adjust theming colors to improve contrast (message list improvements still outstanding)
  
• Messages are now marked read by default when archiving
  
• Font size config preference is removed in favor of OS and density settings
  

Fixed:

• Account setup issues with outlook.com and hotmail.com resolved
  
• Keyboard navigation bugs resolved
  
• Star and attachment icon colors corrected
  
• Paste of recipient lists into compose field now correctly parsed
  
• Back button now returns to Drafts folder when editing a draft
  
• Unified inbox appears when two or more accounts are configured
  
• Dark and light mode switching issues resolved
  
• Scroll indicator removed following review feedback
  
• System navigation bar did not correctly blend with message content
  
• "New Mail Notifications" setting did not persist
  
• Navigation drawer "Show Unified inbox" setting did not work
  
• Avoid crashes when selecting folders, fetching emails, adjusting accounts, or changing device orientation
  
• Sharing multiple selected images from gallery only selected last image
  
• TalkBack did not clearly announce contact picture tap action
  
• Improved IMAP push stability when switching network connections
  

Release Thunderbird 11.0 · thunderbird/thunderbird-android