Call for hg testers - several project owners stepped up and said they'd test things out. I haven't heard any reports yet on how things work.
Setup commit logging - Updated my svn2mysql tool to vcslog2mysql to work with mercurial as well. Other tools that rely on the cvslog need to be updated to work with the new tables.
This week I'd like to finalize plans for OSCON, I need to do some work for Mozdev's sponsors, and I'll continue working on getting Mercurial setup as an option for projects.