I currently have Pro version 1.9.3RC4PRO and noticed the RC11 upgrade with PerlDesk integration and some fixes for the IPB plugin....I want to upgrade. Are there any major changes to the template html files? Heh heh, just wanna avoid having to redo everything since the system is operational The changelog isn't specific on what files changed.
I recommend you to wait a bit - 1.9.3 FINAL release will be ready very soon. BTW, PerlDesk plugin is priced separately, costs $40, and you may use it without any upgrade.