GEODE-3249 is a breaking change to the client/server protocol, but it has a property that can override whether or not to turn the breaking change on.
The plan was to release Geode 1.2.1 with the breaking change turned on, but I spent a lot of time thinking about this over the weekend, and I came to the conclusion that introducing a *breaking change in a patch release* is a bad idea. Protocol breaking changes should really only occur in major releases. That said, because this is an important change for some users, the right thing to do is probably to set the default for the controlling property to enable backward compatibility, and then the users who want the change can OPT-IN, rather than requiring users who are taking the patch release and don't want the breaking change having to OPT-OUT. We can switch that default behavior on the next major release. -- Mike Stolz Principal Engineer, GemFire Product Manager Mobile: +1-631-835-4771