The newest official XULRunner has been released. XULRunner 188.8.131.52 matches the Firefox 3.0.11 release. For XULRunner developers, most of the changes in 184.108.40.206 are related to security and stability fixes. SQLite was upgraded to version 3.6.7.
The coolest thing about this XULRunner release is how it was done. Mozilla’s Release Engineering group is now doing official XULRunner releases at the same time as Firefox releases. Previously, someone would manually file a bug, make a patch, spin the builds and push the bits. A big thank you to the release crew for adding this to their release process.