)]}'
{
  "commit": "6cbc7593bfbcf855f6e3b55ba3ae7907fb87c46d",
  "tree": "df6c11352082d5a845036e39bc72adfe5a6800e2",
  "parents": [
    "21966dce54788c6df079edbd27bc610452f21a2d"
  ],
  "author": {
    "name": "Joshua Haberman",
    "email": "haberman@google.com",
    "time": "Fri May 08 10:45:19 2026 -0700"
  },
  "committer": {
    "name": "Copybara-Service",
    "email": "copybara-worker@google.com",
    "time": "Fri May 08 10:47:54 2026 -0700"
  },
  "message": "Fixed race in GetMessageClass/RegisterMessageClass under free threading.\n\nThe race condition was resolved by adding a mutex lock to all accesses of the cache.\n\nPiperOrigin-RevId: 912595698\n",
  "tree_diff": [
    {
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}