We changed to BSD + ruby for 1.9.2, or was it for 1.9.3?

I can't tell from http://redmine.ruby-lang.org/issues/2032 as it says =
1.9.2 but that's not the case with COPYING.

If 1.9.2, both COPYING and this url is out of date:

http://www.ruby-lang.org/en/LICENSE.txt

If 1.9.3, then the ticket should probably be updated to be more clear.