This is how Hvar looked like 50 years ago. It didn’t change much as you can see from a more recent photo.
There are some new hotels, that lie on the other side of the bay and the town itself grew a bit, but other than that, not much difference.
If you stop by with a boat, there is not much chance you will be able to dock at the main pier or drop anchor in front of the port for that matter. Hvar is very busy during the season so getting a free berth is a matter of luck.
There is ACI marina Palmižana across on Sv. Klement Islands – a part of Pakleni Islands, but it is also quite full during season.