lsquic v4 Now Available

[lclarke]

Announcing:
lsquic v4

In this release: QUIC v2 support, and more!

RELEASE LOG:
- Add support for QUICv2 (RFC9369).
- Add support for version negotiation (RFC9368).
- Retry packet for address validation.
- Improve handshake under high packet loss/corruption.
- Improve QUIC interop results

https://github.com/litespeedtech/lsquic/releases

Cheers!