Bug 1673613 V[Core:Audio/Video: Playback]Assertion failure: mSessionDocState == SessionDocStatus::eActive, at /builds/worker/checkouts/gecko/dom/media/mediasession/MediaSession.cpp:121
Bug 1678840 R[Core:Graphics][wayland] Fix warning "invalid cast from GdkWaylandDisplay to GdkX11Display"
Bug 1678907 R[Core:Graphics: WebRender]gfx.webrender.all does not force hardware WebRender for qualified software WebRender configs
Bug 1675240 A[Core:JavaScript: Standard Library]Stop using CallNonGenericMethod for RegExp.prototype getters
Bug 1607321 A[DevTools:Debugger]Intermittent devtools/client/debugger/test/mochitest/browser_dbg-worker-scopes.js | Test timed out -
Bug 1649132 R[Toolkit:Crash Reporting]Investigate why many OOM crash pings are missing memory information
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Changes to 6 bugs - 3 fixed.