We’ve released a new update bringing various security, stability and other improvements to Thunderbird. Reminder: The Thunderbird 3.1.x series is no longer supported and will become more exposed to Internet security threats. We recommend that all Thunderbird users upgrade to the latest release as soon as possible. To get the latest versions of Thunderbird for […]

In the newest version of Thunderbird, we’ve added Test Pilot, Mozilla’s platform for collecting structured user feedback, and Telemetry a platform for collecting performance data. Over the past few years, Test Pilot has provided valuable information to the Firefox developers with over a dozen Test Pilot studies launched covering tabbed browsing behavior, search interfaces, and […]