Internal changes with how DA determine which IPs to use. It will compare both a hard-coded list as well as a dynamic list using DNS. For now, this changes will only affect the "Current Available Version", as displayed in the licenses/updates area, and the download of license.key files. This is to ensure it's working correctly, in case it dose have bug and clients can still update DA itself to a fixed version. This will be extensively tested, but a stepped approach to it's implementation is still the safer route.