Gram 2.0.0 released

Not exactly. The Gram maintainer is still incorporating patches from upstream, but has written he does it more selectively than just skipping the ones in features he removed from the fork. Also they have started adding features that I think are not in Zed, like https://codeberg.org/GramEditor/gram/pulls/267. So I'd say it's a bit more independent from Zed than De-googled Chromium is from Chromium.