Just a few updates on some non-happenings. I recently discovered hg convert and hg transplant. I decided to re-do my Mercurial repositories (most originated in Subversion, while others came from CVS). I was entirely obsessed with converting the entire history to HG. (Projects like yafic and newsfish had the most history, being converted from CVS to SVN, then SVN to HG. Unfortunately, I didn't preserve history when going to SVN.) Anyhow, I'm pretty happy with the results.
On another note, I went ahead and upgraded Trac to 10.4. I also installed the Mercurial plugin and switched to that. Unfortunately, Trac doesn't currently support multiple repositories (see #2086), so my catch-all Trac page, http://trac.saddi.com/projects, only tracks a single project. (And that happens to be yafic since it's had recent activity...) I don't really feel like switching to one Trac environment per project, so I guess I'll wait out that feature request.