New Items 1.19

I just want to know, is there a way to get a list of all new items when the patch gets out?

Is it for example a way to read dat files about new items? Or a site that shows which items are new?

Would be great to know what actually is added into the game :)

Yes, to both question. It's called data mine. People search inside .dat and find things like 3d models and items. Usually ffxiv pro after a day or 2 put a list of new items