Comment by dncornholio

“Their own” is a bit misleading. It’s largely a subset of the people who implemented libjxl in the first place, but this time in Rust.

Thanks for pointing that out. The stated reasoning for not supporting JXL is understandable, though quite vague. It feels like the sort of general trade-offs you could cite about not supporting any codec. In my experience in large companies, such 'tough choices' on features that would be "nice to have, but doesn't make the priority cut" are usually driven by demand from internal stakeholders or corp strategy not exceeding budget/head count constraints.

While I'm happy for the reversal, it would be helpful to have a corresponding explanation addressing what changed leading to this reversal just two years later (assuming the decision to support was made 9-12 mos ago). Since significant decisions are usually harder to make in big companies (due to many competing prioritities, stakeholders, and processes), they tend to also be harder to reverse (especially in just two years, when most of original deciders are still in the same roles). I suspect the real thing that changed is more interesting than "the technology or people changed" or "our prior assessment was wrong".