Retrieving creation date for task in getAvailableTask request when we are not fetching task metadata
Added check for creation date while unmarshalling the task object at client side
EDGE-3750: Persisting customTaskMetadata associated with task and providing services to reading/writing them
WF-1667 Resolved
WF-1672 - Fixed display value when custom column name has mixed case.
WF-1602 - Fixed, Group by only on sorting custom columns.