What is the Patching Overhaul?
The Patching Overhaul is a massive part of the Update 25 base-game patch (arriving February 24 for PC/Mac and March 10 for PlayStation®4 and Xbox One) that completely overhauls how the ESO game client is downloaded, patched, and stored on local hard drives.
What are the benefits of this update?
Once this update is complete, you will see major improvements to the game’s load time and the speed at which assets are loaded into the world.
Most notably, this change dramatically reduces the patch sizes for all future updates, and it results in a major reduction of space taken up by the client on your machine’s hard drive. Our console players will feel this improvement most strongly, and PC/Mac players also benefit from this change.
PS4 Update Sizes:
#26: 47.72GB
#24: 39.7GB
#23: 33GB
#22: 37.15GB
Xbox Update Sizes:
#26: 56.82GB
#24: 58.5GB
#23: 58.14GB
#22: 57.73 GB
I don't see a dramatic reduction anywhere.