{
    "bcoid": "GLY_000950",
    "doctype": "track",
    "history": {
        "2_4_1": {
            "row_count_last": 0,
            "row_count_change": 45906,
            "field_count": 5,
            "fields_added": 0,
            "fields_removed": 0,
            "file_name": "pig_protein_masterlist.csv",
            "id_count": 22786,
            "ids_added": 0,
            "ids_removed": 0,
            "release_date": "03/06/2024",
            "row_count": 45906
        },
        "2_5_1": {
            "row_count_last": 0,
            "row_count_change": 45903,
            "field_count": 5,
            "fields_added": 0,
            "fields_removed": 0,
            "file_name": "pig_protein_masterlist.csv",
            "id_count": 22784,
            "ids_added": 0,
            "ids_removed": 0,
            "release_date": "06/17/2024",
            "row_count": 45903
        },
        "2_6_1": {
            "row_count_last": 45903,
            "row_count_change": -2,
            "field_count": 5,
            "fields_added": 0,
            "fields_removed": 0,
            "file_name": "pig_protein_masterlist.csv",
            "id_count": 22783,
            "ids_added": 253,
            "ids_removed": 254,
            "release_date": "08/07/2024",
            "row_count": 45901
        },
        "2_7_1": {
            "row_count_last": 45901,
            "row_count_change": -1,
            "field_count": 5,
            "fields_added": 0,
            "fields_removed": 0,
            "file_name": "pig_protein_masterlist.csv",
            "id_count": 22782,
            "ids_added": 49,
            "ids_removed": 50,
            "release_date": "11/19/2024",
            "row_count": 45900
        },
        "2_8_1": {
            "row_count_last": 45900,
            "row_count_change": 24,
            "field_count": 5,
            "fields_added": 0,
            "fields_removed": 0,
            "file_name": "pig_protein_masterlist.csv",
            "id_count": 22833,
            "ids_added": 882,
            "ids_removed": 831,
            "release_date": "04/16/2025",
            "row_count": 45924
        },
        "2_9_1": {
            "row_count_last": 45924,
            "row_count_change": -497,
            "field_count": 5,
            "fields_added": 0,
            "fields_removed": 0,
            "file_name": "pig_protein_masterlist.csv",
            "id_count": 22787,
            "ids_added": 171,
            "ids_removed": 217,
            "release_date": "08/04/2025",
            "row_count": 45427
        },
        "2_10_1": {
            "row_count_last": 45427,
            "row_count_change": 331,
            "field_count": 5,
            "fields_added": 0,
            "fields_removed": 0,
            "file_name": "pig_protein_masterlist.csv",
            "id_count": 22804,
            "ids_added": 129,
            "ids_removed": 112,
            "release_date": "11/20/2025",
            "row_count": 45758
        },
        "2_11_1": {
            "row_count_last": 45758,
            "row_count_change": -1,
            "field_count": 5,
            "fields_added": 0,
            "fields_removed": 0,
            "file_name": "pig_protein_masterlist.csv",
            "id_count": 22804,
            "ids_added": 28,
            "ids_removed": 28,
            "release_date": "03/24/2026",
            "row_count": 45757
        },
        "2_12_1": {
            "row_count_last": 45757,
            "row_count_change": -1597,
            "field_count": 5,
            "fields_added": 0,
            "fields_removed": 0,
            "file_name": "pig_protein_masterlist.csv",
            "id_count": 22161,
            "ids_added": 74,
            "ids_removed": 717,
            "release_date": "09/13/2026",
            "row_count": 44160
        }
    }
}