It hasn't always been there - it's something that's been steadily growing over the last while. There's just the form part to complete, and then it will be finished - and my goal is to make sure it remains current, so all settings are added there as they are created.
That said, you should have noticed it before as it's been mentioned in the release notes a fair bit. You _do_ read the release notes for each update don't you?
cheers
Bruce