In a Mozilla support document, the company urges users to update Firefox before Friday, March 14, 2025, due to an expiring ...

On March 14, 2025, a root certificate used to verify signed content and add-ons for Firefox and other Mozilla projects expired (note that Thunderbird does not do content verification, so that app will ...

Mozilla has released a big update for Firefox. Version 137 is here with tab groups, an updated address bar, some good news for Linux users, and more. April 1st brings good news for Firefox users: ...

Mozilla has rolled out Firefox 145, a significant update that brings a range of usability, security and privacy enhancements, while marking a clear turning point by discontinuing official support for ...