Ancient-Red-Dragon: No cheap upgrade path for owners of the original version and/or the original version & some of the DLCs, teaches me never to buy any Techland games ever again until many years after they've been released and until all development on those games has completely ended forever.
So for example, if Dying Light 2 ever comes to GOG, no point buying it until 5+ years have passed since it first came to GOG, lest I get ripped off again like I did with Dying Light 1, for being a sucker who bought it "too early."
So contrary to all the people saying stuff like "thanks for the free upgrade" since they bought the less-of-a-ripoff Edition by way of how they came to the game later, I say: this is a very bad look for Techland which makes me respect them much less and also makes me be much less inclined to buy their games again the future.
You are being downvoted, but you are telling the truth. Looks like they are just trying to lure in new players while ignoring those of us who got the game early. Buy the game again if you want the missing DLC's for cheap or get ready an excel file to account for each of them and spend more money on what you don't have.
And let's not forget that they didn't released several (free) DLC's here in GoG until a year after they were released on Steam, all it seems to make both versions even so they could release the "definitive" edition. I've totally learnt my lesson with Techland.