It's a stalemate, largely. While Russia was massively on the backfoot earlier in the year, they mined massive swaths of eastern Ukraine before partially retreating.
Which makes it unlikely for Russia to actually have any future forward progress, but it also stymies Ukraine from doing the same except extremely slowly. There's still been several victories for Ukraine over the past few months, but they haven't changed the fighting area much.
It's largely a war of attrition to wear down Russia now, who has been having more and more internal issues as time goes on.