Please mark dev-ruby/sqlite3-ruby-1.3.3 stable. This version has been in the tree for several months with no open bug reports and is a dependency for Rails 3 stabilization.
amd64 stable
ia64/sparc/x86 stable
ppc done
Adding hppa since you have an older version stable. Also a ping for ppc64: this packages is needed for Rails 3.0 to go stable.
Stable for HPPA.
ppc64 done; closing as last arch