The good thing: They make progress and show something and it looks like we get another release this year. 2012r2 will have the old IDE, but new framework and 2013r1 will have the new IDE.
If you like, join the beta program and test 2012r1b1.
If you see a problem with our plugins, please send bug report directly. We test our plugins with 2012r2b1 and 2013r1a1, but if you see an issue it helps us getting things fixed quicker.