Review [5.1.2. Canonicalized Host Names](https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis-20#name-canonicalized-host-names) from the latest RFC6265bis draft and: - [x] Annotate the implementation to ensure it lines up with the RFC - [ ] Review tests for missing or outdated cases - [x] Recommend or implement any type improvements
Review 5.1.2. Canonicalized Host Names from the latest RFC6265bis draft and: