CC 2.1.171–175 Adoption Board — WS-3/WS-4 close-out

Click a card for what shipped and where. This PR completes the four-workstream adoption plan (WS-1 #2415/#2419 · WS-2 #2420/#2422 · WS-3+WS-4 this PR).

This PR ships

This PR closes (no surface / resolved)

Previously merged

Select a card.