According to caniuse it seems to have been only ever available in nightly.
For anyone interested here is a test site for jpeg xl (and other image formats).
Addendum: Yes we know that you think ml/hexbear/grad are tankies and or .world are a bunch of liberals but it gets old quickly. Try and come up with new material.
No, you need nightly or an extension.
Enabling
image.jxl.enabled
in builds other than nightly won't do anything.Is that a recent change? I remember having it working on Firefox, but I don't think I've ever had nightly installed.
According to caniuse it seems to have been only ever available in nightly.
For anyone interested here is a test site for jpeg xl (and other image formats).
I guess my memory is playing tricks on me then, my bad. Must have been using nightly at some point then