Just upgraded from 7.5.8 to 7.5.9. Upgrade went smoothly without issues.

Received the following warning in the Admin Panel:

You may experience issues with a blank configuration file if you continue, please see UBB.Wiki: Issues with suhosin; this issue pertains to the settings of the suhosin module with your webhost. Your current suhousin length is: 512.

Followed the link to the wiki at: http://www.ubbwiki.com/article/view/16/issues-with-suhosin.html

Per the wiki, I asked the webhost to increase the value from 512 to 2048 for php.ini.

Once that is done, do I need to do anything else? [I expect the warning will go away and I can open the forums.]

The overall upgrade was identical to previous upgrades (no issues found, all the right files in place, etc.).

We've been using UBB since 1996 and are quite happy (and are very, very happy to see this release!).

Thanks!