I've had no luck upgrading my WP installation from 2.6.1 to 2.6.2 and I finally figured out why.
Every time I download the lastest version, even though it is labeled 2.6.2, it's actually 2.6.1. On the download page, http://wordpress.org/download/, it says you're downloading 2.6.2, but once unzipped (even un-tar'd) the contents are actually 2.6.1. (It even says so in the readme.html.)
Is there an actual 2.6.2? Where can I get it?