Just released 9.2.0 non-beta, though as the experimental series it's always kind of beta. Most people will probably hold off on upgrading to 9.2 until there's a specific feature you want in it. Note that the 7.1 series is now expired, so the active series are 8.0, 9.0, 9.1 and 9.2. Really there's no reason to use 9.0 though, because the upgrade to 9.1 is easy and 9.1 is now the stable series.

Discovered that the "last post" link for threads in WSN Forum was getting cached to older pages of the thread when using Firefox. This was because I was using an HTTP 301 redirect, I've fixed it to a 302 redirect. In other WSN Forum news, also fixed an issue where forum posts ending in a URL would end up sucking the [/quote] closing tag into the URL link when quoting them.