That's still something someone has to implement even it's not used much.
Not true. This is why alpn and the upgrade header exist. You do not need to implement any of the new protocols, and you can certainly skip a version if you don't think it's worth the effort.
Not true. This is why alpn and the upgrade header exist. You do not need to implement any of the new protocols, and you can certainly skip a version if you don't think it's worth the effort.