[Copilot]

Remove the final 10 non-latest module versions before registry immutability, preserving append-order semantics and leaving the superseded Envoy snapshot unchanged.

• Pruned versions

  • dd-trace-cpp: 2.0.0.envoy → keep 2.1.1.envoy
  • ipp-crypto: 1.3.0.envoy → keep 2.2.0.envoy
  • kafka: 3.9.1.envoy → keep 3.9.2.envoy
  • liburing: 2.13.envoy → keep 2.15.envoy
  • opentelemetry-cpp: 1.24.0.envoy → keep 1.28.0.envoy
  • perfetto: 53.0.envoy → keep 57.2.envoy
  • qatlib: 25.08.0.envoy → keep 26.02.0.envoy
  • qatzip: 1.3.1.envoy → keep 1.3.2.envoy
  • tcmalloc: 0.0.0-20241022-5da4a88.envoy → keep 0.0.0-250926-12f2552.envoy
  • toolchains_llvm: 1.8.0.envoy → keep 1.9.0.envoy

• Metadata cleanup

  • Trim deleted and already-absent historical entries so every module has exactly one version entry and directory.
  • Preserve yanked_versions and remaining version order.

• Transient Envoy snapshot state

  • The envoy/1.40.0-dev.20260903.6609c01.envoy snapshot still pins these versions and will not resolve until a fresh snapshot is published from envoyproxy/envoy, with pins already bumped on phlax/envoy@db123a1. This is intentional transient breakage ahead of v0.0.1.

Example resulting metadata:

"versions": [
  "2.1.1.envoy"
]