> I wonder what exactly they mean by this because JPEG-XL is a ISO standard. I see there's some confusion. A specification might be formalized in an internatio

> I wonder what exactly they mean by this because JPEG-XL is a ISO standard. I see there's some confusion. A specification might be formalized in an international standard, but implementations of said standard can and often are experimental. You don't magically turn code production-ready by having a committee sign off on a document.