As of now, the offline installiers for the game are still not updated for the latest patch. I really want to support GOG for the DRM free games and offline installers, but stuff like this makes me reconsider using another platform…

It might be worth to contact the support with the request for offline patch.

Thanks for the suggestion. I did just that, so let's see if the GOG team responds.

The offline installers are available now :-).
Thx for contacting the GOG team.

Hi! What do you mean? The offline installers still show version 3.7.0.1431 for me?!
There was no update to the offline installers...

EDIT: Sorry, the different version numbering compared to steam confused me. 1431 IS the new version. Strange that the game was not tagged as updated in my library.

Yes, the version numbers across the different platforms are very confusing. I found out about the new installers via "www.gogdb.org".

It was not tagged as updated in my account as well.

In my account it seems that the DLC installers (bin files) are missing. There are patch files only?

I think, the DLCs contents are included in the main installer now. So the DLCs installers are only single exe files with no bin files. They only unlock the DLCs now.

You need the complete main installer (exe and bin) and the DLCs exe files. No patch files required.

I see, thank you very much for clarifying this ;-)