Late April Artifact Wave

We have new stable releases of Media and MediaRouter:

RCs are out for Benchmark, DragAndDrop, and Tracing:

Betas dropped for a lot of things, including Activity, Core, Fragment, Lifecycle, Navigation, SavedState, VectorDrawable, and Wear-Watchface:

And we got new alphas for Compose, Emoji2, Wear Compose, and Window:

Note that androidx.compose.material3:material3-window-size-class is a new artifact.