i have an app that i wrote back in the yii 1.1.1 timeframe, and now i would like to update it to the latest version of yii.
are there places i can look for info on potential incompatibilities, as well as new features that i might want to use?
if necessary, i can figure this out by searching through the forums and the web, but if there’s a place where this kind of info has been gathered, it would give me a big head start.
thanks.