[lonjil]

> If they successfully contribute an implementation that satisfies these properties and meets our normal production requirements, we would ship it.

That's what they said a year ago. And a couple of Mozilla devs have been in regular contact with the JXL devs ever since then, helping with the integration. The patches to use jxl-rs with Firefox already exist, and will be merged as soon as a couple of prerequisite issues in Gecko are fixed.

[magicalist]

Their standards position is still neutral; what switched a year ago was that they said they would be open to shipping an implementation that met their requirements. The tracking bug hasn't been updated[2] The patches you mention are still part of the intent to prototype (behind a flag), similar to the earlier implementation that was removed in Chrome.

They're looking at the same signals as Chrome of a format that's actually getting use, has a memory safe implementation, and that will stick around for decades to justify adding it to the web platform, all of which seem more and more positive since 2022.

[1] https://mozilla.github.io/standards-positions/#jpegxl

[2] https://bugzilla.mozilla.org/show_bug.cgi?id=1539075