{
    "bcoid": "GLY_001427",
    "doctype": "track",
    "history": {
        "2_9_1": {
            "row_count_last": 0,
            "row_count_change": 2041,
            "field_count": 4,
            "fields_added": 0,
            "fields_removed": 0,
            "file_name": "rat_protein_xref_iedb.csv",
            "id_count": 1358,
            "ids_added": 0,
            "ids_removed": 0,
            "release_date": "08/04/2025",
            "row_count": 2041
        },
        "2_10_1": {
            "row_count_last": 2041,
            "row_count_change": 0,
            "field_count": 4,
            "fields_added": 0,
            "fields_removed": 0,
            "file_name": "rat_protein_xref_iedb.csv",
            "id_count": 1358,
            "ids_added": 1,
            "ids_removed": 1,
            "release_date": "11/20/2025",
            "row_count": 2041
        },
        "2_11_1": {
            "row_count_last": 2041,
            "row_count_change": -63,
            "field_count": 4,
            "fields_added": 0,
            "fields_removed": 0,
            "file_name": "rat_protein_xref_iedb.csv",
            "id_count": 1318,
            "ids_added": 123,
            "ids_removed": 163,
            "release_date": "03/24/2026",
            "row_count": 1978
        },
        "2_12_1": {
            "row_count_last": 1978,
            "row_count_change": -93,
            "field_count": 4,
            "fields_added": 0,
            "fields_removed": 0,
            "file_name": "rat_protein_xref_iedb.csv",
            "id_count": 1247,
            "ids_added": 58,
            "ids_removed": 129,
            "release_date": "09/13/2026",
            "row_count": 1885
        }
    }
}