Thunderbird 14.0 has been released
What’s NewThunderbird 14.0 released
FIXED
Various fixes and performance improvements
FIXED
Various security fixes
Known Issues
Unresolved
If you are unable to view content for your RSS feeds in the Wide View Layout, you can switch to Classic View, or you may need to disable the Lightning Calendar add-on. In both cases, you'll need to restart Thunderbird (see 531397).
