Is anyone else getting insane patch sizes when using GOG Galaxy to play this game?

The game is currently downloading 14GB (!) in order to update. For the last update it downloaded something like 7. What's going on?

I think that it is that galaxy don't execute a patch but rather swap out all updates files for the new ones. So a change in any of the larger files and you pretty much have to download the whole thing again.
This is not something new for SW and have been like this for all games I have patched.