We don’t have a timeline yet, and any timeline is subject to change, but we expect it will at least be sometime after 5.8. Anim Mixer relies on UAF, which is also experimental, so some of this will be determined on that timeline. We don’t rely on too much of it, so it may be possible for those parts of UAF to be solid enough for the mixer to come out of experimental before the whole of UAF is, but that’s still to be determined.