Fixed:

• Selected/read/unread message states were hard to distinguish visually

Fixed:

• Selected/read/unread message states were hard to distinguish visually

Fixed:

• Edge-to-edge support regressed various screens when using 3-button navigation

Contributors:

• Thank you to @asoucar, @wmontwe

Full Changelog: THUNDERBIRD_12_0b6...THUNDERBIRD_12_0b7

New:

• Enable edge-to-edge support on beta

Fixed:

• Selected/read/unread message states were hard to distinguish visually
• Crash occurred when attempting to access account general settings

Contributors:

• Thank you to @asoucar, @wmontwe

Full Changelog: THUNDERBIRD_12_0b5...THUNDERBIRD_12_0b6

Fixed:

• Crash occurred when attempting to access account general settings

Contributors:

• Thank you to @wmontwe

Full Changelog: THUNDERBIRD_12_0b4...THUNDERBIRD_12_0b5

New:

• Testing drawer UI improvements in this beta, feedback on bugs is welcome
• Testing new account settings page in this beta, feedback on bugs is welcome

Fixed:

• Crash could occur when clicking on a message thread
• Unicode folder names were malformed when using server supporting UTF-8

Contributors:

• Thank you to @rafaeltonholo, @wmontwe

Full Changelog: THUNDERBIRD_12_0b3...THUNDERBIRD_12_0b4

Fixed:

• Application crashed on startup if left or right swipe gesture was set to 'None'

Contributors:

• Thank you to @rafaeltonholo, @wmontwe

Full Changelog: THUNDERBIRD_12_0b1...THUNDERBIRD_12_0b3

New:

• Improve support for SMTPUTF8 and other UTF-8 email standards (RFC 6531, 6855)
• Support Android's IME autofill for password managers when adding new account
• Add support for avatars in account settings

Fixed:

• Long words and links in email messages did not wrap properly
• Swipe right to archive failed if the archive folder did not exist
• Edit Text dialogs in Account Settings did not automatically request focus
• Account Settings did not display account name
• In Unified Inbox, tapping a non-main account email redirected to the main inbox
• In dark system mode with light message theme, navigation bar was not clearly visible
• Threaded View toggle did not automatically update the Threaded View display
• Gmail prefixes were shown in the folder structure
• Crash could occur when adding Gmail account after removing primary Gmail account

Contributors:

• @arnt made their first contribution in #8772
• @kv1dr made their first contribution in #9007
• @joohnq made their first contribution in #9372
• @yantarou made their first contribution in #9401
• @skeller made their first contribution in #9382
• Thank you also to @asoucar, @coreycb, @kewisch, @marcRDZ, @rafaeltonholo, @shamim-emon, @terofeev, @wmontwe

Full Changelog: THUNDERBIRD_11_0b5...THUNDERBIRD_12_0b1

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

Contributors:

• @SttApollo made their first contribution in #8710
• @Salkinnoma made their first contribution in #8957
• @Smatek made their first contribution in #8902
• @vayun-mathur made their first contribution in #8719
• @sergiolpzgmz made their first contribution in #8993
• @ruuzia made their first contribution in #8994
• @Fishkin made their first contribution in #9090
• Thank you also to @asoucar, @coreycb, @kewisch, @mhf1998, @rafaeltonholo, @shamim-emon, @terofeev, @wmontwe

Full Changelog: THUNDERBIRD_10_1...THUNDERBIRD_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

Contributors:

• @SttApollo made their first contribution in #8710
• @Salkinnoma made their first contribution in #8957
• @Smatek made their first contribution in #8902
• @vayun-mathur made their first contribution in #8719
• @sergiolpzgmz made their first contribution in #8993
• @ruuzia made their first contribution in #8994
• @Fishkin made their first contribution in #9090
• Thank you also to @asoucar, @coreycb, @kewisch, @mhf1998, @rafaeltonholo, @shamim-emon, @terofeev, @wmontwe

Full Changelog: K9MAIL_10_1...K9MAIL_11_0