Thanks for all your hard work, Admin....
Upgrade seems to go ok, but there's an error on my site under the tags:
Fatal error: insert_tags() [function.require]: Failed opening required 'HTML/TagCloud.php' (include_path='.:/usr/lib/php:/usr/local/lib/php:/home/otubeca/php') in /home/otubeca/public_html/include/function.php on line 1663
OK Update on this. I've noticed that my last two problems that I posted were PEAR related. Turns out that my machine has PEAR installed, but none of the modules. So I simply logged in to CPanel, and under the "Software" category there's an item called Module Installers. That lets me manage PEAR modules (and Ruby, and others...). I did a search on Tag Cloud, and found HTML_TagCloud.php. Installed that module, and the problem above went away.
Also, I noticed that in the full install of version 2.6 (NOT the upgrade) the include folder HAS all the Pear classes needed, whereas in the UPGRADE the Pear classes are not all there. Something you might want to glance at, but for me it's easy to upload all the Pear stuff from the full version.