I've just read the great article by @Claire Maynard that was released last year about Deployment visibility in JIRA Cloud
That's exactly what I was looking for but in our case, we're using our own hosted JIRA Software Server 8.4.1 and BitBucket Cloud.
Is this scenario supported for Deployment Visibility? I don't see anywhere mentioned that this is JIRA Cloud <> BItBucket Cloud only, but it seems I cannot get this to work fully.