As per tracker, the gnome-shell version is more up to date but IIRC has parts of the main (now abandoned) dev-libs/libcroco removed.
Fixed in 3.36.7. Thanks leio for prodding. Let us know when ready to stable.
all arches done
Please cleanup, thanks!
Unable to check for sanity:
> no match for package: x11-wm/mutter-3.36.7
New GLSA request filed.
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