I'm trying to show a list of epics which had child issues that were updated within a certain time period, and hitting a brick wall with my JQL query. I have a query to bring up a list of ALL issues under certain parent issuetypes, but I don't want to see all the stories & tasks, just the parent epics.
This is to ultimately display in a list on a Confluence page (or visualize in some way).
Any suggestions?