Not necesarily. Visitors still must sign in by law for obvious security purposes(they can't just stop logging people that come to the WH entirely!).
It's the webpage that voluntarily releases that data to the public that has gone dark and will no longer be updated. Trump still must release that data under court of law, but that requires extra hurdles, time, and resources. Obama released that info to the public voluntarily on the WH website. He had nothing to hide and wanted the public aware of his daily meetings.
It's so blatant how shady and corrupt this admin is. And they have the gall to talk shit about Obama?
I wonder what good this does him if he's still required to release the data under court of law which is the main place I would suspect he wouldn't want it to be.