As many of you probably know I'm DJN creator. You'll have noticed that I have very little availability nowadays, but I am going to take a look at the issues with ExtJs 4 and DJN.
I expected somewhat too optimistically that ExtJs 4 would not add code breaking changes to ExtJs 3 that would affect DJN, but that's simply not the case. For example, I have found several changes that break some tests, such as DirectStore not supporting baseParams anymore
Of course, this means there might be other problems lurking: I'll report my findings asap.
Let's hope this can be fixed easily, as I would love the community to continue benefiting from DJN
And, of course, if somebody else has checked and fixed this, I'm sure the whole community will be very grateful if he moves forward and contributes his findings