I upgraded Openfire from 3.3.3 to 3.4.1 on Windows Server 2003. I use Oracle DB and Active Directory (LDAP).
Problem with upgrade is, that it delete file ojdbc14.jar (for connecting to Oracle) from lib folder and server doesnt start.
I also found probably bug. When I edit Profile settings (LDAP) using web interface, it badly save search filters in openfire.xml. So nobody can login. Wrong form looks
For correcting you must delete amp; .