Thunderbird Desktop
Version 77.0beta | Released May 11, 2020
Check out the notes below for this version of Thunderbird. As always, you’re encouraged to tell us what you think, or file a bug in Bugzilla.
These notes apply to Thunderbird version 77 beta 3 released May 18, 2020.
New in Thunderbird 77.0beta: Experimental support for OpenPGP encryption. New functionality is being added with every beta! Want to help? Join the conversation on Matrix: #openpgp:mozilla.org.
What’s New
new
Native support for OpenPGP encryption
new
DisableSystemAddonUpdate policy added
new
Global Search menu item in app menu
new
"Delete" action column in thread pane (message list)
new
Calendar: Added ICS import support to -file command line option
new
MailExtensions: Added composeScripts API
What’s Changed
changed
MailExtensions: Return a tab object with getComposeDetails
What’s Fixed
fixed
Password display font had characters that were difficult to read
fixed
Calendar: Event printouts were blank
fixed
MailExtensions: browser.runtime.openOptionsPage did not display page
fixed
MailExtensions: Calendar and task tabs did not trigger browser.tabs events
New and Fixed in Beta 2
What’s New
new
Lock icon added next to OTR encrypted chat messages
What’s Fixed
fixed
Chat on macOS did not connect to servers
fixed
Global search(Gloda) view was broken
New and Fixed in Beta 3
What’s New
new
Added several enhancements and fixes for OpenPGP support
What’s Fixed
fixed
WebSockets could not be used
fixed
Custom headers added for searching or filtering could not be removed
Known Issues
unresolved
Older Linux distributions may not have working OpenPGP support when using the official builds
unresolved
Print progress dialog is disabled
unresolved
Addons cannot be removed
unresolved
Anomalies when inserting an image into the compose window
Learn What’s Next
Thunderbird keeps getting better. Subscribe to our newsletter and follow us on social media to stay informed.
