{
  "title": "October 2026",
  "date": "2026-10-01T00:00:00+00:00",
  "status": "published",
  "draft": false,
  "preview": false,
  "description": "First published snapshot: additive community memberships for tracked RPG systems and families.",
  "publication_date": "2026-10-28T07:55:58Z",
  "revision": "r1",
  "game_family_classification": "v3",
  "methodology_version": "additive-system-memberships-v1",
  "source_mapping_version": "october-2026-v3-r1",
  "coverage_notes": "62 tracked catalogue entries; 53 classified entries contribute to 25 families, nine unclassified entries are included only in system downloads. Eight other families have no observations in this cohort. Counts are from October 18 (Discord) and October 19 (Reddit), not month-end or monthly averages. Shared sources repeat once per associated system. Family totals cover tracked systems only.",
  "observation_type": "snapshot",
  "observation_start": "2026-10-18T19:52:36Z",
  "observation_end": "2026-10-19T05:20:10.513Z"
}