Youíve got that right
I think they tried to put way too many changes into V4 and itís not working out so well. A smaller incremental approach would have been much better and would probably have saved me a crash.
I think i will just park my GPS quad until V4.1 comes out and have seen some favorable reports.
For anyone with an expensive multi-rotor I would not recommend upgrading to V4 at this time.