That's exactly the point. No one has ever offered such a document, so say what you want about Trump, he's taking a step towards transparency and accountability.
This isn't really breaking new ground. Probably, you're just more engaged in this election and this is better covered.
Transparency? Accountability? Are you kidding me? This is the guy that brags about molesting women and won't even release his tax returns. Did you see who is going to be in his cabinet? Some of the slimiest and shameless career politicians of all time. Christie? Gingrich? When have these people been accountable ever?