I've been coming up across more users that are getting things terribly wrong by following our wikis for the wrong version of the software.

Reviewing with them it is easy to see how they get it confused. Many (maybe most) of the wikis have no indication of which version they were offering advice on or even the date. Maybe going forward we could indicate what version(s) they are directed to?

Please could we configure the Categories feature of SBS so that each project's user space has categories corresponding to the major.minor versions of the project. This way users can than assign the relevant category/s (version/s) to articles:

http://www.jivesoftware.com/docs/jive_sbs/4.5/topic/com.jivesoftware.help.sbs.online_4.5.4/user/Whataretagsandtaggroups.html
http://www.jivesoftware.com/docs/jive_sbs/4.5/topic/com.jivesoftware.help.sbs.online_4.5.1/admin/ManagingCategories.html