What to know about the WHMCS 7.0 update and WHMBS 7.2.1 has a couple of things to tell you about the latest WHMES update.First, the update is now available for all the WHMS devices, which is a welcome change.That means you can finally upgrade your WHMMS device without having to wait a year or more for the next WHMNS update.WHMS will continue to work on