[fimbulvetr]

You're absolutely right, and I think most of us have a hard time a. learning about all of the new features and b. justifying going back and fixing up stuff to adopt the new features, but IMO for such a critical piece of infrastructure it should have been done and the engineers/architects should have been adding that sort of stuff to the backlog or requesting training or asking for resources, etc. For me, that sort of stuff is the only way I can get the green light to go back and refactor.