v19.0.0
Add stable React.act export (#28160)
Fix Broken Links In Documentation (#28321)
Improve hydration fixture, support older versions of React (#14118)
[UMD] Remove umd builds (#28735)
Upgrade prettier (#26081)
Add a checkbox to fixtures UI to choose React production build (#13786)
Fetch all tags in DOM fixtures
Remove invokeGuardedCallback and replay trick (#28515)