General guidance on applying patches to a JBoss Fuse fabric 6.x environment

Please note that this document was written primarily for Fuse 6.1. Nothing in this document applies to Fuse 7, since its container management system is based on OpenShift, not Fabric8. In principle the document applies to Fuse 6.2 and 6.3,
but Red Hat has never provided interim patches for these versions -- all routine patches are roll-up patches. ...