[kelthan]

The README starts with "Powered by a custom QUIC protocol", which raises some concern. When looking at the protocol doc, I see "standard QUIC transport protocol RFC 9000 with Unreliable Datagram Extension [(RFC 9221 Draft Proposal])."

Is that the extent of the "custom" QUIC protocol?

[BitPirate]

One of the changes which isn't upstream yet: https://github.com/quic-go/quic-go/pull/3471

[bdd8f1df777b]

It has custom congestion control, too.