{
  "comment": "# isotopes-and-atomic-mass 1.2.1-rc.2 Tue Jun 16 2026 01:30:26 GMT-0600 (Mountain Daylight Time)",
  "totality": {
    "sha": "3203e98d43194292b636165ed2cd890abf78c135",
    "branch": "HEAD"
  }
}