Unreal Engine 4.19 Released

I can’t migrate to 4.19.2

Engine will crash on load. It loads if I delete the entire config folder, but will crash when I try to open my level.
I also have problem with structs that contain another structs and its used on a data table. Lots of errors at the log file saying my soying about userDefinedStructs.

I have no issues at all with 4.18.3