following PEP 833, Python packaging now considers the HTML index representation frozen!

I’m really happy we got this out: IMO it’s a small but very important step towards nudging clients to prefer the JSON index, which is better in every regard.

blog.pypi.org/posts/2026-08-11

blog.pypi.org/posts/2026-08-11-html-index-is-frozen/
blog.pypi.orgThe HTML representation of the index API is now frozen - The Python Package Index BlogPyPI has adopted PEP 833, which
en