)]}'
{
  "commit": "194166da00944b4542474140cb88787094879436",
  "tree": "576a793bde78dfdf2ab8463d77bf10d3a8694012",
  "parents": [
    "1143aa2cee4f389e9ff310f2a095fc88fbe7fb02"
  ],
  "author": {
    "name": "Protobuf Team Bot",
    "email": "protobuf-github-bot@google.com",
    "time": "Mon Jun 22 13:40:28 2026 -0700"
  },
  "committer": {
    "name": "Copybara-Service",
    "email": "copybara-worker@google.com",
    "time": "Thu Aug 27 00:20:30 2026 -0700"
  },
  "message": "Optimize upb_Arena memory allocation with inlined block pool.\n\nInstead of discarding unused remaining memory when allocating new blocks or growing arrays, harvest and pool free blocks organized by power-of-2 size bins. When initializing upb_Array, check the arena pool before falling back to contiguous bump allocation.\n\nPiperOrigin-RevId: 936228005\n",
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