
This was only promoted to core in 3.0, but Mesa's supported it unconditionally since around 7.0 even in 2.1 contexts, so this is not a particularly onerous requirement. https://gitlab.gnome.org/GNOME/mutter/merge_requests/866
This was only promoted to core in 3.0, but Mesa's supported it unconditionally since around 7.0 even in 2.1 contexts, so this is not a particularly onerous requirement. https://gitlab.gnome.org/GNOME/mutter/merge_requests/866