7d5fcd710f
Two corrections from the user's just-completed run: 1. The runner does not have a 'versionnegotiation' testcase. Available list output: handshake, transfer, longrtt, chacha20, multiplexing, retry, resumption, zerortt, http3, blackhole, keyupdate, ecn, amplificationlimit, handshakeloss, transferloss, handshakecorruption, transfercorruption, ipv6, v2, rebind-port, rebind-addr, connectionmigration. (`v2` exists but tests QUIC v2 protocol support — we're v1-only, so it would correctly fail.) The :quic-side VN code from agent A stays as defensive support for any future server that throws a VN at us; just no testcase wires it up. 2. run-matrix.sh is NOT safe to run concurrently. The runner's docker-compose.yml hardcodes container_name: sim/server/client — Docker enforces those globally regardless of COMPOSE_PROJECT_NAME. Documented the limitation + the recommended sequential loop in the script's comments. https://claude.ai/code/session_01HcvfQq1ttPV9PkRoJb4nyT