Today, we are happy to release XenForo 1.3.3. This release fixes a number of bugs and issues that were found in 1.3.2. As this is a maintenance release, the vast majority of the focus was an increase in stability.
Some of the bugs fixed in 1.3.3 include:
Fix Google+ integration in IE8
Attempt to prevent appearance of duplicate posts when refreshing the page in Firefox
Improve the speed of BB code stripping on large posts
Fix link canonicalization of "//" links
Disable the rich text editor...