Ubersmith 5.6.5.1 is a patch level release that corrects some issues encountered in 5.6.5.0. It is a recommended upgrade for all Ubersmith clients. Ubersmith 5.6.5.1 includes all the enhancements and fixes found in 5.6.5.0, with the following additions:
Enhancements

Remove limits from list_packs and list_child_packs
Improve Globalsign error handling
Improve Comodo error handling

Fixes

Correct issues with cPanel integration
Include period