{
  "date": "2026-10-13",
  "block": "12.5.213",
  "commands": [
    "npx tsx lib/gre-export.test.ts",
    "npx tsx backend/src/services/gre-ipv6.test.ts"
  ],
  "passed": true,
  "frontendTypecheckPassed": true,
  "eslintErrors": 0,
  "scope": "IPv6 family/static fragment and existing backend IPv6 compatibility; no backend changes"
}