I had QUIC v39 working in Chrome browser and recently I noticed there is no QUIC but HTTP2 only.
Caddy still sends: alt-svc: quic=":443"; ma=2592000; v=“39”
I have checked google site. Google served with QUIC v43 and v39 for me.
I have pulled the latest source code today and build caddy.
Not difference caddy does not serve QUIC.
I have Chrome Version 68.0.3440.106 (Official Build) (64-bit)
I build my own server (not caddy) with latest https://github.com/lucas-clemente/quic-go and QUIC works.
It seems caddy uses lucas-clemente/quic-go from march. I tried to update vendor folder but it failed to build.
Do anyone have problem with QUIC right now?