I'm not sure when this was turned on or who turned it on, but I want to remove the "Issue Dependency" / "Issue hierarchy" section that shows up in every issue. It takes up a lot of space in the issue and doesn't provide any real value. It looks like this:
Issue Dependency
Predecessors
No predecessor issues was found
Successors
No successor issues was found
Issue Hierarchy
Parents
No parent issues was found
Children
No child issues was found