Hi Vedran,
On 3/17/22 19:03, Vedran Miletić via internals wrote:
What do you think about this change?
*If* a change is made I'd rather like to see all-lowercase headers, as
that's the casing enforced by HTTP/2 [1] [2].
I don't see a benefit in changing one capitalized version to different
capitalized version. Even though headers are defined to be
case-insensitive there are consumers that (wrongly) rely on a specific
casing and thus it as a matter of fact it will be a breaking change to
them (even if they are wrong).
Best regards
Tim Düsterhus
[1] https://datatracker.ietf.org/doc/html/rfc7540#section-8.1.2
[2] In the (PHP) code I'm maintaining I'm defining any new header in
full lowercase.
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