Every so often Adobe rolls out a new version of their core code and in order for companies to take advantage of the new features they have to update their implementation.   This is not an easy task for most companies which is why you still see companies that are running on versions of code that are several years old.   I have outlined the steps that are needed to accomplish this task within Satellite TMS on the Satellite blog.  You can read the whole post here: http://www.searchdiscovery.com/satellite/blog/sitecatalyst-implementation-series-release-upgrades/