stabilize sys-apps/baselayout-1.12.10-r5
spoke with Uberlord about this pkg and we should be good to go. robbat2 and I would prefer that all arches are on the same baselayout-1 version before we unmask baselayout-2 so that there's only 1 migration path rather then 2.
Although I hate to do it because a baselayout upgrade is always a real pain, this is stable now for sparc. It installs cleanly, still boots correctly, etc. Just note that there are a couple surprises to look for in the new configuration files (perhaps it's not new, but /etc/rc.conf wants to set UNICODE="yes" by default. If you're upgrading, you probably want the new UNICODE=... not to change immediately.)
amd64 stable
Stable for HPPA.
alpha/ia64/x86 stable
ppc stable
ppc64 done