So August 30th Witcehr 3 GOTY drops with "significant changes to the game's interface and mechanics”.. usually if you owned all the content you got the free upgrade and your game converted into the GOTY edition here on GOG.

Will that happen for Witcher 3 owners that have all the expansions this time? cause the bonuses and engine tweaks would be nice.. and to not have to install 5 separate things and hope galaxy doesn't freak out would be extranice ^_^

Nope. They're referring to this statement where Tomaszkiewicz mentions "DLC and updates the game received so far, including significant changes to the game's interface and mechanics". So, nothing new apparently.

Which is a shame, since one of those "significant changes" completely fucked up inventory management. It's been over two months, and I'm still waiting for it to get fixed.