AD review of draft-ietf-httpbis-zstd-window-size-01

# AD Review of draft-ietf-httpbis-zstd-window-size-01

cc @fpalombini

Thank you for this document, short and to the point. I only have one comment/question, before initiating the IETF last call.

Francesca

## Comments

### Reference in IANA registries

I see that this document updates the IANA “HTTP Content Coding Registry” registration to reference this doc instead of 8878. I think it should actually reference both.

Additionally, has the wg considered updating the media type registration made in https://www.rfc-editor.org/rfc/rfc8878#name-the-application-zstd-media- for consistency? I am ok with not updating it, as the link is also done via the document, but just checking for consistency.

## Notes

This review is in the ["IETF Comments" Markdown format][ICMF], You can use the
[`ietf-comments` tool][ICT] to automatically convert this review into
individual GitHub issues.

[ICMF]: https://github.com/mnot/ietf-comments/blob/main/format.md
[ICT]: https://github.com/mnot/ietf-comments