Nobody at Apple will comment on anything related to an OS X release so I
wouldn't expect an answer to your last question.
Regarding the 1.0 roadmap, the goal is to close all these bugs:
http://www.macruby.org/trac/report/17
Releases are pushed when ready and while 100% rubyspecs passing and runnin
It looks like the MacRuby Roadmap[1] hasn't been updated since before
0.5 was released.
I was surprised (albeit pleasantly) to see the release of 0.8
yesterday, since the due date in Trac[2] was set for February 19,
2011. However, there doesn't appear to be a due date set for any
future releases[3
