This should be the last release candidate of catalyst before 2.0 is
made.  I plan on leaving 2.0 in package.mask for a few days after I
release it, simply to give people more time to notice the warning
messages that 2.0_rc50 will give.  The reason for this is simple.  This
is the last version of catalyst that will use a different SLOT for
installing.  The final catalyst 2.0 version will completely supersede
catalyst 1.x entirely, and catalyst 1.x will be removed from the tree
once 2.0 goes stable.  This also means that I have a good bit of work
ahead of me to get the online documentation fixed before 2.0 goes
stable.

Anyway, I would appreciate it if everyone who has been using catalyst
will test this newer version as soon as possible and report any bugs you
find immediately so I can expedite getting 2.0 to a final state.

Thanks,

-- 
Chris Gianelloni
Release Engineering - Strategic Lead
x86 Architecture Team
Games - Developer
Gentoo Linux