3. Edit Existing or Create New Launchconfig
If you have an existing live nodegroup, then you will want to create a new launchconfig file rather than edit the existing one. Otherwise, you run the risk of having a nodegroup with two imcompatible server builds.
By default, per
launchconfig.filescandelay value in the Stream Manager
red5-web.properties file, new launchconfig files will be processed after 60 minutes. Or you can restart Red5 Pro on the Stream Manager to update immediately.