5.8 QUIC
5.9 Improve formpost API
5.10 Leave secure cookies alone
+ 5.11 Chunked transfer multipart formpost
+
6. TELNET
6.1 ditch stdin
https://tools.ietf.org/html/draft-ietf-httpbis-cookie-alone-01
+5.11 Chunked transfer multipart formpost
+
+ For a case where the file is being made during the upload is progressing
+ (like passed on stdin to the curl tool), we cannot know the size before-hand
+ and we rather not read the entire thing into memory before it can start the
+ upload.
+
+ https://github.com/curl/curl/issues/1139
+
6. TELNET