Hello. I have inherited an environment running Openfire and Spark. I have been asked to upgrade Openfire from the current installed version, 4.3.2, to 4.6.2. We are running Spark 2.8.3 on the workstations. I have so far been unable to determine whether Spark is compatible with Openfire 4.6.2 or if I would have to update all the clients as well. Can someone please point me in the right direction?