5. HTTP
5.1 Better persistency for HTTP 1.0
+ 5.2 Set custom client ip when using haproxy protocol
5.3 Rearrange request header order
5.4 Allow SAN names in HTTP/2 server push
5.5 auth= in URLs
"Better" support for persistent connections over HTTP 1.0
https://curl.haxx.se/bug/feature.cgi?id=1089001
+5.2 Set custom client ip when using haproxy protocol
+
+ This would allow testing servers with different client ip addresses (without
+ using x-forward-for header).
+
+ https://github.com/curl/curl/issues/5125
+
5.3 Rearrange request header order
Server implementors often make an effort to detect browser and to reject