Thunderbird 19.0

New:

• Message notification actions can be configured (#3530)
• Message font size scales with device preferences (#10692)
• Integrate an easily discoverable way to configure and use Thundermail (#10866, #10958, #10994)

Fixed:

• Thunderbird crashed on Android 8 when fetching images (#10721)
• Accidental swipe in message viewer marked unread email as read (#10747)

Contributors:

• Thanks to: @dandarnell, @rafaeltonholo, @wmontwe, @dani-zilla, @digitalby

New Contributors:

• @digitalby made their first contribution in #10748

Full Changelog: THUNDERBIRD_18_0...THUNDERBIRD_19_0

K-9 Mail 19.0

New:

• Message notification actions can be configured (#3530)
• Message font size scales with device preferences (#10692)
• Integrate an easily discoverable way to configure and use Thundermail (#10866, #10958, #10994)

Fixed:

• Thunderbird crashed on Android 8 when fetching images (#10721)
• Accidental swipe in message viewer marked unread email as read (#10747)

Contributors:

• Thanks to: @dandarnell, @rafaeltonholo, @wmontwe, @dani-zilla, @digitalby

New Contributors:

• @digitalby made their first contribution in #10748

Full Changelog: K9MAIL_18_0...K9MAIL_19_0

Thunderbird Beta 20.0b1

Changed:

• Only show message notification configuration actions above the cutoff (#10301)

Fixed:

• Account drawer stayed open after account switch despite auto-select Inbox setting (#10120)
• Imported settings could incorrectly show 'XX' avatar monogram (#10958)
• Printed emails omitted message headers and used minimal margins (#10567)
• Compose button did not work in tablet split-screen message view (#10753)
• Accented subfolder names sorted to bottom instead of locale order (#10718)
• Disabled font size setting appeared in General Settings search (#10756)
• New mail notifications showed avatars when contact pictures were disabled (#10750)
• Mail opening still used fade-in after animations were disabled (#1903)
• Sidebar account-switching animations were too fast (#10480)

Contributors:

• Thanks to: @Alecaddd, @coreycb, @dandarnell, @dani-zilla, @harshad1, @jasi381, @jondaley, @kryoseu, @mohitsatr, @mvanhorn, @rafaeltonholo, @saisafe, @shamim-emon, @untitaker, @winne42, @wmontwe

New Contributors

• @winne42 made their first contribution in #10848
• @Alecaddd made their first contribution in #10793
• @jondaley made their first contribution in #10862
• @saisafe made their first contribution in #10946
• @untitaker made their first contribution in #10796
• @mvanhorn made their first contribution in #10786
• @kryoseu made their first contribution in #10997

Full Changelog: THUNDERBIRD_19_0b2...THUNDERBIRD_20_0b1

Thunderbird Beta 19.0b2

New:

• Integrate an easily discoverable way to configure and use Thundermail (#10866, #10958, #10994)

Contributors:

• Thanks to: @rafaeltonholo

Full Changelog: THUNDERBIRD_19_0b1...THUNDERBIRD_19_0b2

Thunderbird 18.0

New:

• Add support for PNG avatars (#10501)
• Add setting to display ISO date and time in message list (#10566)
• Used fixed-width font for composing when user chooses fixed-width for viewing (#907)

Changed:

• Attachment summary moved from message bottom to header for visibility (#10530, #10576)

Fixed:

• EHLO parsing exception appeared in logcat when sending email (#9059)
• "Delete (from notification)" setting did not retain state (#10494)
• Find folder search hint text was cut off on smaller screens (#10272)
• User was not notified if they were offline when sending message (#10134)
• "Sent folder not found" warning occurred when uploading sent messages was disabled (#10420)
• Loading bar appeared detached from header, leaving visible gap (#10488)
• CC/BCC fields were not expanded by default for Reply All (#10440)
• Crash occurred when retrieving images from large messages (#10721)
• Deleted messages could remain visible in message list (#10243)

Contributors:

• Thanks to: @coreycb, @rafaeltonholo, @wmontwe, @dani-zilla, @terofeev, @mohitsatr, @McBaumwolle, @shamim-emon, @Neer-rn, @alpharesearch, @dani-zilla, @timurgilfanov, @jasi381, @AlainKnaff, @dandarnell

New Contributors

• @McBaumwolle made their first contribution in #10506
• @Neer-rn made their first contribution in #10571
• @alpharesearch made their first contribution in #10574
• @timurgilfanov made their first contribution in #10532
• @jasi381 made their first contribution in #10656
• @AlainKnaff made their first contribution in #10624

Full Changelog: THUNDERBIRD_17_0...THUNDERBIRD_18_0

K-9 Mail 18.0

New:

• Add support for PNG avatars (#10501)
• Add setting to display ISO date and time in message list (#10566)
• Used fixed-width font for composing when user chooses fixed-width for viewing (#907)

Changed:

• Attachment summary moved from message bottom to header for visibility (#10530, #10576)

Fixed:

• EHLO parsing exception appeared in logcat when sending email (#9059)
• "Delete (from notification)" setting did not retain state (#10494)
• Find folder search hint text was cut off on smaller screens (#10272)
• User was not notified if they were offline when sending message (#10134)
• "Sent folder not found" warning occurred when uploading sent messages was disabled (#10420)
• Loading bar appeared detached from header, leaving visible gap (#10488)
• CC/BCC fields were not expanded by default for Reply All (#10440)
• Crash occurred when retrieving images from large messages (#10721)
• Deleted messages could remain visible in message list (#10243)

Contributors:

• Thanks to: @coreycb, @rafaeltonholo, @wmontwe, @dani-zilla, @terofeev, @mohitsatr, @McBaumwolle, @shamim-emon, @Neer-rn, @alpharesearch, @dani-zilla, @timurgilfanov, @jasi381, @AlainKnaff, @dandarnell

New Contributors

• @McBaumwolle made their first contribution in #10506
• @Neer-rn made their first contribution in #10571
• @alpharesearch made their first contribution in #10574
• @timurgilfanov made their first contribution in #10532
• @jasi381 made their first contribution in #10656
• @AlainKnaff made their first contribution in #10624

Full Changelog: K9MAIL_17_0...K9MAIL_18_0

Thunderbird Beta 19.0b1

New:

• Message notification actions can be configured (#3530)
• Message font size scales with device preferences (#10692)

Fixed:

• Thunderbird crashed on Android 8 when fetching images (#10721)
• Accidental swipe in message viewer marked unread email as read (#10747)

Contributors:

• Thanks to: @dandarnell, @rafaeltonholo, @wmontwe, @kewisch, @dani-zilla, @harshad1, @digitalby

New Contributors:

• @harshad1 made their first contribution in #10301
• @digitalby made their first contribution in #10748

Full Changelog: THUNDERBIRD_18_0b4...THUNDERBIRD_19_0b1

Thunderbird Beta 18.0b4

Fixed:

• Deleted messages could remain visible in message list (#10243)

Contributors:

• Thanks to @rafaeltonholo

Full Changelog: THUNDERBIRD_18_0b3...THUNDERBIRD_18_0b4

Thunderbird Beta 18.0b3

Fixed:

• Crash occurred when retrieving images from large messages (#10721)

Contributors:

• Thanks to @rafaeltonholo

Full Changelog: THUNDERBIRD_18_0b2...THUNDERBIRD_18_0b3

Thunderbird Beta 18.0b2

Fixed:

• Crash occurred when attaching attachment (#10710)

What's Changed

• Thanks to: @rafaeltonholo

Full Changelog: THUNDERBIRD_18_0b1...THUNDERBIRD_18_0b2