If you find any issues, please report them on our gitlab or on the Tor Project forum. This builds on a year's worth of upstream Firefox changes, so alpha-testers should expect to run into issues. This is our second alpha release in the 13.0 series which represents a transition from Firefox 102-esr to Firefox 115-esr. We also backported the Android-specific security updates from Firefox 116. This release updates Firefox to 115.1.0esr, including bug fixes, stability improvements and important security updates. Tor Browser 13.0a2 is now available from the Tor Browser download page and also from our distribution directory.