As you can see WordPress 1.5 is out and it includes a new default theme.
The changes relevant to the site (as of now) are:

• The links (on the right-hand side) have moved down past the archives. Thus it is a bit harder to distinguish the “internal” links (aka the code section) from external ones.
• SpamKarma is known to be flaky with any WordPress release >= 1.2.x. Thus it is diabled and I’ve left the discussion options at the default settings.
• I really hope I won’t get any more trackback notification emails as it is disabled on all posts.