5.7 Brotli compression
5.8 QUIC
5.9 Add easy argument to formpost functions
+ 5.10 Leave secure cookies alone
6. TELNET
6.1 ditch stdin
deprecating the old ones. Allows better error messages and is generally good
API hygiene.
+5.10 Leave secure cookies alone
+
+ Non-secure origins (HTTP sites) should not be allowed to set or modify
+ cookies with the 'secure' property:
+
+ https://tools.ietf.org/html/draft-ietf-httpbis-cookie-alone-01
+
+
6. TELNET
6.1 ditch stdin