Hi there, welcome to GOG! :)
I'm not sure what you mean by 'you see a patch'. This version of VVVVVV is up to date with the newest version, if that's what you are looking for. Just go to your library and download the game from there. Hope this helped.
Oh, i see. I saw on this formum that there was an update and i wondered how to get it. I see now, downloaded it. Thank you for the quick help!