Attached patch for support
Fixed the condition to determine if the build agent is currently executing a release.
Included the rollback queue and the checking if any (perform-release, prepare-release and rollback-release) of the executors is currently executing a task
Please disregard CONTINUUM-2658_2.patch, was not able to include the new classes.
Please use CONTINUUM-2658_3.patch instead for the fix on the release execution condition.
Filed CONTINUUM-2661 regarding UI notification for purge executions.
Patch applied in trunk r1162043. Thanks!
I also modified when checking if executing directory purge is allowed or not to make sure that we won't allow purging of working copies when release is ongoing.
added missing unit test in r1238919