I upgraded the site this morning to WordPress 1.5.1. There have been some code fixes and such along with general tidying etc and it seems to be working fine so far. I had to go slower than I would have due to the fact that I had a few files in the wp-admin directory which are to do with a few of the plugins I run. Kitten’s Spaminator was the only fatality of the upgrade as it choked when someone tried to comment. Since she’s no longer updating or supporting it, I’ve moved to SpamKarma2 which looks very comprehensive. I’ve suffered two comment spam attacks in the past week so hopefully SpamKarma will be just as good as Spaminator was at handling the load.