[MonoTouch] 1.2?

[Ed Anuff]

The documentation on the website refers to features not in the current
version.  Specifically, obj-c binding now apparently uses the btouch
tool, and there's several changes in CALayer that are not in 1.1.1
(specifically the CALayerDelegate, although CATiledLayer doesn't look
like it will be available).  What's the ETA for this new version? I'm
doing a bunch of manual binding on the 1.1.1 CALayer that looks like
it will be wasted effort.