How things are going with HC8 build13?

Hello,
Im' still using HC8 build 12 although I have some problems with it, Im afraid to update my servers to build 13 because any new build could bring some pain.
Is there someone using HC8 Build 13 in a production environment with more than a server and using WHMCS as billing system?
What are  the pros and cons?
 
Best Regards
 
 

Nobody is using Build 13?

I still dont update to build 13 because this release has some very BAD changes for me.

I installed build .13 last night, only had one minor problem.
The version number for my Mail Server was not incremented in the database. The Web Servers were correctly incremented. I checked the registry and the version # was correct on that server, so after talking with someone at HC I just updated the HC database manually.
Other than that one minor problem it appears to be stable.
I am not using HC with WHMCS at this time as these are legacy servers.
 
In reading the release notes I understand why they have made the change with regards to the users and think that it is a good move. In the long run this should provide better isolate between users and fewer transfer issues between web admins, something we have had problems with in the past. I may also help prevent someone from  hacking multiple sites via the web admin. On the other hand it will prevent web admins from managing multiple sites via one login.