"IETF agrees to base the next major iteration of HTTP on Google's QUIC protocol
The HTTP-over-QUIC experimental protocol will be renamed to HTTP/3 and is expected to become the third official version of the HTTP protocol, officials at the Internet Engineering Task Force (IETF) have revealed.
This will become the second Google-developed experimental technology to become an official HTTP protocol upgrade after Google's SPDY technology became the base of HTTP/2.
HTTP-over-QUIC is a rewrite of the HTTP protocol that uses Google's QUIC instead of TCP (Transmission Control Protocol) as its base technology.
QUIC stands for "Quick UDP Internet Connections" and is, itself, Google's attempt at rewriting the TCP protocol as an improved technology that combines HTTP/2, TCP, UDP, and TLS (for encryption), among many other things."