Just updated my WordPress installation to version 2.6 which was released recently. I haven’t been able to dive in and check out the new features yet, but hopefully it will be a good thing rather than bad.
I came across this update through Digg, link listed below. A few pages to consider when doing the upgrade:
If you are updating your own blog, be sure to read the Upgrading Guide, which will go over everything you need to be sure to do before and during your upgrade.