There is a typo (Ye instead of Yes) in the browser comparison for Edge.
The values of the JPEG XL column should be modified to match https://caniuse.com/jpegxl + The support for JXL is also in Fx Android Nightly about:config + There are extensions in Mozilla Addons and the chrome web store for adding JXL support.
Firefox has also been ported by third-parties to IRIX (3.0.19 released, 17ESR tested working) and UnixWare (~1.7).
There is an undocumented way of opening about:config in Firefox Android (currently chrome://geckoview/content/config.xhtml; it has changed several times in the past). This means that you can note the following (albeit on shaky ground):
can disable JavaScript: Dropped --> undocumented (ext.)
can sideload extension/install from file: if signed --> undocumented/if signed
A port of Otter Browser (2018) has also been done to RISC OS. (FYI, "PineBrowse" and "4téBrowse" are simply rebrandings of Iris for certain RISC OS devices; please do not add them.)
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