{"portal_version":194,"prepared_at":"2026-10-28T00:52:24.933Z","changes":{"Added":["Six Grade A records from BoM’s official 27 October monitoring issue: weekly ENSO and atmospheric indicators, model guidance, the positive IOD classification and outlook, and Australian-region SST observations.","Exact dated HTML capture, SHA-256, source issue, review record and no-photo audit."],"Changed":["Dataset 2026-10-28.2; evidence cutoff 27 October 2026; CHG068, snapshot, Australia observed-conditions summary, source catalog, API and downloads synchronized."]},"limitations":["Weekly and monthly relative Niño3.4 values and three-month RONI remain separate measures.","BoM model guidance does not replace the 23 October PICOF-19 regional statement, national outlooks or warnings.","Australian signal classification and the 22 October rainfall/temperature forecast are unchanged.","No documentary photograph was present; scientific graphics were not added to the gallery."],"data_version":"2026-10-28.2","evidence_cutoff":"27 October 2026","api_version":"1.1.0","source_fingerprint":"835aaf62b092885fdf8938834e58ed64fc59b7791764c0e471ce72311820255c","source_archive":"Exact source and build artifact retained with this numbered Sites version; restricted to maintainers.","dataset_snapshot":{"url":"/downloads/snapshots/dataset-2026-10-28.2.json","sha256":"eb325f7a2029541da16cb2e36777ef2e53d0c3c8c8e2dcad9b3d64ceb79fe54f","checksum_basis":"UTF-8 compact JSON"},"record_counts":{"countries":24,"evidence":1091},"published_at":null,"time_basis":"prepared_release_not_verified_deployment","dynamic_history":"Admin-only /review/history; publication-event logging from v154."}