If you're waiting on patches to fix the frame rate you will probably be waiting your whole life. The game is done, what they can do is try to optimize things and do something here and there. Not saying is impossible for them to do it, just personal opinion.
The only way they could make the game run at a steady fps is if they lower the graphics quality quite a bit. And as we all noticed, if one rock is missing on the top of a mountain several threads are created to complain about how the game was downgraded. Ubisoft had two 8GB patches to fix the frame rate issue with Assassins Creed Unity and all they did was improve 1, 2 fps in some locations, no more than 2, which made the game still run around 23, 24 fps (yes, have the game).
Besides, they have a lot, a lot of bugs to fix, they need to find the bug in the code, code the game, fix the bug, and each time they fix a bug they need to test the game again to find more bugs created by the fix, then test again, then optimize. That for all three versions of the game, a game that is 200 hours plus. Then they need to make free DLCs. And they can't test the game properly (again, a 200 hour+ game) because people start to complain after two weeks that the patch will never come out.
(It's not easy to find a bug in a small application, wonder in a huge thing like this game, I know because I do code some programs)
So they can't fix the bugs properly for each platform individually which would be a lot better, they try to fix for all three at once (well, that's what it looks like, hope not though), and if they did try to fix each version of the game it would take a lot more time and effort, and people would complain about that, and then they would complain why didn't their version get the patch released before the others.
All this with an small studio like CdProjekt. They never dealt with so many users, never launched on three different platforms. Not defending them or saying anyone here is wrong, just saying this so people won't get their hopes up waiting basically for a miracle fix for the FPS.
I would be really happy if they could at least fix the bugs that the last two pasts brought, I had no problems at all with 1.01, if the game would go back to that state I'd be extremely satisfied.
Edit: If they do fix the FPS that would be really amazing and I would be even happier, and I hope they do so everyone can enjoy the game in the way they wish to do so.