Following API changes by Google and Facebook, we have updated the interfacing code in XenForo in order to allow it to continue to integrate with services provided by these Internet giants. There are a handful of other bug fixes included, and we recommend that all customers upgrade to this new version, which contains minimal template changes and should be a painless update. All licensed customers may now download XenForo 1.0.4 from the customer area. Download XenForo 1.0.4From the Licensed Customer Area More Stable This release of XenForo 1.0.4 follows our principle that third-point (x.x.X) releases should always be more stable than the preceding version, so for the most part you will not find new features in 1.0.4. Major new features will be reserved for second point versions (x.X.x). Installation and Upgrade Instructions Full details for how to install and upgrade XenForo can be found in the XenForo Manual. Continue reading...
The +1 and the new logout confirmation weren't working for some people. XenForo's Google +1 button actually uses different JavaScript code, optimized such that it loads independently from the rest of the page (same with the avatars, which is why they're intentionally a fixed size and such). Because of such optimizations, it wasn't working initially. It's also why XenForo's Google Analytics code is not the one from Google either.
