I just looked on the w3c
WebTransport is in proposal stage - it is not official yet
It's supported in all major browsers. Doesn't have to be published for it to be used. Look at SPDY which was used well before it even reached RFC status and all major browsers supported h3 before it was completed. It's not a blocker.
It's supported in all major browsers. Doesn't have to be published for it to be used. Look at SPDY which was used well before it even reached RFC status and all major browsers supported h3 before it was completed. It's not a blocker.