Thunderbird 145 released

[Posted November 13, 2025 by jzb]

Version 145 of the Thunderbird email client has been released. Notable changes in this release include enabling DNS over HTTPS, support for Microsoft Exchange via Exchange Web Services, and quite a few bug fixes. As of 145, the project is no longer shipping 32-bit binaries for Linux on x86.

Pre-Release Notes are really annoying

Posted Nov 13, 2025 18:53 UTC (Thu) by JMB (guest, #74439) [Link]

I was astonished that Thunderbird 145 was not yet released - and currently downloads
are not using 145.0.0, but 144.0.1 - and 145 is not shown e.g. here:
* https://www.thunderbird.net/en-GB/thunderbird/releases/
so maybe the building has started - but not completed.
So there should not be a realease note when things are not available - not even
security fixes for 145 - and there had been many for Firefox, so I doubt that is correct.