Shipping to all versions of MacOS (Firefox 83), including Big Sur (Firefox 84)
Shipping to all versions of Windows with approved hardware. Approved hardware include all Intel chipsets (7lp and newer), all NVidia and AMD with the exception of systems with mixed refresh rate dual displays or single displays with refresh rates higher than ~100Hz.
Shipping to all devices except those with 4K screens. Also shipping to all desktops except Wayland.
Shipping to all chipsets except PowerVR, Adreno 4, Chromebooks, and misc. lower-end and very old handsets.