When sending HTTP requests to API's, the header is now capitalized
Old (iOS 17.4 and before): "headers": { "origin": "https://example.com" }
New (iOS 17.5): "headers": { "Origin": "https://example.com" }
Is this a bug or intentional? I couldn't find this change anywhere.
Raise it as feedback for the beta.
Has your connection changed from HTTP/2 to HTTP/1.1 for some reason? Headers are required to be lowercase in HTTP/2, but can be any case in HTTP/1.1.
I've been bitten by the case of HTTP headers changing in the past. I think I had a header name containing an acronym embedded in a phrase, which I was sending as Total-USA-Population: 42, but it arrived at the server as Total-Usa-Population: 42. I forget where the transformation happened. Always check HTTP header names case-insensitively!
