Where can i find update files?

After i downloaded the new patch I tried to check how big it was. I opened =>Program files =>Sqare enix =>FFXIV =>then i cant find it. I checked under "data" but that file was updated last time 15/4. Cant see the patch from tonight. Please help me where i can find it

I think the patch files automatically get deleted when they are installed.... Which they probably shouldn't, so players dont have to re-download them all should they need to re-install the game. but that is what it looks like.