funny
I think again we have something that shoudl not have been called 4.5.x upgrade - these are major changes not just bug fixes.
QT - look at how many XC users jumped on this upgrade and they all srewed up their stores for one reaosn or another... 3rd party vendors are finding out their mods do not work when someone upgrades and their store failes...
How about a roadmap that shows what you will have in the next realease so the 3rd party vendor can prepare or at least advice that the mod may not work... I have the feeling XC bugs and improvements are made on the fly wihtout a clear idea what to implement or why - let's put it in and hope for the best, we'll calll it improvement.... and if it breaks some other mod - 3rd party or QT module then we'll release a fix with the next upgrade...