Sadly, I wish all that backwards compatibility extended to keeping access to the old web client. The last few years have seen a steady decline in web client for my purposes. For example, the max of 10 via points on a route, or lately seasonal closures make certain routes impossible, even when I set the route date to a date when the road isn’t closed. I also wish panoramio was still around and the photos were visible on the map. The current design for showing photos on the map is much less useful.