Thunderbird is an open source project, which means anyone can contribute ideas, designs, code, and time helping fellow users.Join Us
Make a Donation • Get Support • Report a Bug
Message Display WebExtension API
Message Search WebExtension API
Better visual feedback for unread messages when using the dark theme
Various issues when editing mailing lists
Integration with macOS addressbook and notifications not working after introduction of notarization
Application windows not maintaining their size after restart
Issues when upgrading from a 32bit version of Thunderbird to a 64bit version. Note: If your profile is still not recognised, selected it by visiting about:profiles in the Troubleshooting Information.
Various security fixes
When using a language pack, names of standard folders aren't localized (will be fixed in TB 68.2.1)
LDAP lookup not working when SSL is enabled. Workaround: Disable SSL or switch off option "Query OSCP responder servers" in the certificate settings in advanced options.