NSOperation status

[Sebastian Nowicki]

In the release notes for v1.16.0 [1] it is mentioned that NSOperation  
is on the to-do list. I'm wondering what the status of that is. As far  
as I can tell there's no support for it whatsoever. This is  
unfortunate as I would like to use this instead of NSThread for my  
cross-platform framework (Cocoa & GNUstep). I'm not sure whether to  
just use NSOperation and wait for it to be supported in GNUstep or use  
NSThread and switch later.

[1] 
http://www.gnustep.org/resources/documentation/Developer/Base/ReleaseNotes/ReleaseNotes.html