Migrating from v6.2 to v7.0

[riq]

Hi,

Is there any migration guide from v6.2 to v7.0?
I'm in the process of upgrading cocos2d-x from Chipmunk 6.2.2 to v7.0.1 and I'm getting some compilation errors.
Most of them I was able to solve them, but I still have a few like.

What are the the replacements for these functions, macros:

* cpShapeSetGroup()
* CP_ALL_LAYERS
* cpSplittingPlane.d.. is it cpSplittingPlace.v0 ?

thanks.