React DOM Provide a component stack as a second argument to onRecoverableError. (@gnoff in #24591) Fix hydrating into document causing a blank page on mismatch. (@gnoff in #24523) Fix false positive hydration errors with Suspense. (@gnoff in #24480 and @acdlite in #24532) Fix ignored setState in Safari when adding an iframe. (@gaearon in #24459) React DOM Server Pass information about server error