Why did the PMS 1.15.x downloads get smaller?

PMS from 1.15.x was the beginning of a rewritten PMS. Read about it here Plex Media Server

It’s now smaller but I haven’t found anyone using a Netgear NAS that has everything working like it did under 1.14.1.5488. I tried several of the 1.15.x builds from scratch but gave up in disgust and went back to 1.14.1.5488 which is where I will stay until I find some o0thers that have had complete success with 1.15.x on their Netgear NAS