QUIC v2

The author of this document does however have a rather faulty crystal ball sowe can not tell for sure exactly what features will or will not appear inversion 2. We can however mention some of the features and things thatexplicitly have been removed from the v1 work to be “worked on later” and thatthen possibly might appear in a version 2.

Google experimented with this in their original QUIC work but it wassubsequently removed again since the experiments did not turn out well. Thisfeature is subject for discussion for QUIC v2 but probably takes for someoneto prove that it actually can be a useful addition without too much penalty.

The SCTP proponents of the world like to mention that SCTP already featuresmultipath and so does modern TCP.

DNS over QUIC was one of the early mentioned non-HTTP protocols that justmight get some attention once QUIC v1 and HTTP/3 ship. But with a newtransport like this having been brought on to the world I cannot imagine thatit will stop there.