Rockstar updates hint at new game reveal but is it GTA 6 or something else?

What is this artwork for? (pic: Rockstar Games)
Fans have become convinced that Rockstar is on the cusp of announcing something new but is it just another GTA Online update or a new game?
When it comes to inscrutability, Rockstar Games manage to make Nintendo look like an open book. There’s usually no clue as to what they’re planning or any way to guess when they’re going to announce something new… except maybe this time.
Fan Yan2295 noticed that Rockstar has upload some