Objective C and C++ Compatibility?

[Jack Stouffer via Digitalmars-d]

Around the release of 2.068 I saw a couple of threads about 
Objective C compatibility in D, but it wasn't merged into stable 
for 2.068. Is this going to be merged into 2.069? Any 
improvements from the very basic support that was shown? Is there 
any documentation?

Also, before DDMD, people were talking how D needed better C++ 
compatibility for it to work, but I can't find much documentation 
on any improvements either, as the documentation for C++ 
interface on the website hasn't been changed since March. Is this 
better compatibility going to be in 2.069?