[
  {
    "action": "change",
    "build_id": null,
    "category": "download",
    "download_record": {
      "dl_new_bonus": null,
      "dl_new_software": {
        "files": null,
        "id": "installer_mac_en",
        "language": {
          "code": "en",
          "name": "en"
        },
        "name": "Shelter 2: Mountains",
        "os": "osx",
        "total_size": 1080033280,
        "version": "20150708 GOG"
      },
      "dl_old_bonus": null,
      "dl_old_software": {
        "files": null,
        "id": "installer_mac_en",
        "language": {
          "code": "en",
          "name": "en"
        },
        "name": "Shelter 2: Mountains",
        "os": "osx",
        "total_size": 1063256064,
        "version": "(gog-13)"
      },
      "dl_type": "installer"
    },
    "product_id": 1440151507,
    "property_record": null,
    "timestamp": "2020-02-17T14:04:36.104760+00:00"
  },
  {
    "action": "change",
    "build_id": null,
    "category": "download",
    "download_record": {
      "dl_new_bonus": null,
      "dl_new_software": {
        "files": null,
        "id": "installer_windows_en",
        "language": {
          "code": "en",
          "name": "en"
        },
        "name": "Shelter 2: Mountains",
        "os": "windows",
        "total_size": 1092616192,
        "version": "20150708(A)"
      },
      "dl_old_bonus": null,
      "dl_old_software": {
        "files": null,
        "id": "installer_windows_en",
        "language": {
          "code": "en",
          "name": "en"
        },
        "name": "Shelter 2: Mountains",
        "os": "windows",
        "total_size": 827326464,
        "version": "(gog-6)"
      },
      "dl_type": "installer"
    },
    "product_id": 1440151507,
    "property_record": null,
    "timestamp": "2020-03-02T16:00:36.311106+00:00"
  },
  {
    "action": "change",
    "build_id": null,
    "category": "property",
    "download_record": null,
    "product_id": 1440151507,
    "property_record": {
      "property_name": "comp_systems",
      "value_new": [
        "windows",
        "linux"
      ],
      "value_old": [
        "windows",
        "osx",
        "linux"
      ]
    },
    "timestamp": "2021-04-08T03:25:54.906999+00:00"
  }
]