It has already been applied due to its urgency & yesterday's code freeze.
Affected Versions:
jbosstools 4.4.4.AM3
devstudio 10.4.0.AM3
jbt/ds TPs 4.63.0.Final-SNAPSHOT
central TPs 4.63.0.Final-SNAPSHOT
Detail / Summary:
org.eclipse.wst.common.modulecore patch feature
Related JIRA(s):
https://issues.jboss.org/browse/JBIDE-24240