mozilla thunderbird download previous release

For example, the decryption performance has been improved for large messages, the external key user interface is no longer being displayed if it’s disabled, and newly created key pairs are now automatically selected for use.įurthermore, Thunderbird 78.3 improves the Account Setup wizard to show a popup when you’re connected to a mail server with a self-signed SSL/TLS certificate, improves the Calendar’s sidebar UI, and moves the Reply-To header in the compose window. Mozilla Thunderbird 78.3 is packed with even more improvements, especially around the OpenPGP implementation. Probably you won’t be doing that since you can also download a newer release from Mozilla’s FTP server if you like using the email client without it being installed. Automatic upgrades are blocked by default for Mozilla products in Linux distros.īut, if you prefer to run Thunderbird from the binary you’ve downloaded from the Mozilla website, you’ll now be able to upgrade it to the 78 series. However, this mainly affects Mac and Windows users, not Linux users who mostly update Thunderbird to new releases from the software repositories of their GNU/Linux distributions. Now Thunderbird 78.3 is out and it disables the installation of “legacy” MailExtensions.

Three months later, Mozilla enabled automatic upgrades in Thunderbird with version 78.2.2 released a couple of weeks ago. Automatic upgrade was blocked intentionally due to the revamped extension system that only supports MailExtensions, not classic extensions, to no break your Thunderbird installations. When Thunderbird 78 launched earlier this year, it didn’t support automatic upgrades from version 68 or earlier.

Mozilla Thunderbird 78.3 open-source and free email client has arrived with more improvements and bug fixes, and you can now finally upgrade from older Thunderbird releases.

Mozilla thunderbird download previous release