Expose release date in the `packages` endpoint

[marcwrobel]

Currently the Disco API does not expose any release date for particular packages.

For example a request to https://api.foojay.io/disco/v3.0/packages/f804cc655ab9ffb9ad2836ba64588003 returns :

{
  "result": [
    {
      "id": "f804cc655ab9ffb9ad2836ba64588003",
      "archive_type": "tar.gz",
      "distribution": "bisheng",
      "major_version": 17,
      "java_version": "17.0.5",
      "distribution_version": "17.0.5",
      "jdk_version": 17,
      "latest_build_available": true,
      "release_status": "ga",
      "term_of_support": "lts",
      "operating_system": "linux",
      "lib_c_type": "glibc",
      "architecture": "aarch64",
      "fpu": "unknown",
      "package_type": "jdk",
      "javafx_bundled": false,
      "directly_downloadable": true,
      "filename": "bisheng-jdk-17.0.5-linux-aarch64_debuginfo.tar.gz",
      "links": {
        "pkg_info_uri": "https://api.foojay.io/disco/v3.0/ids/f804cc655ab9ffb9ad2836ba64588003",
        "pkg_download_redirect": "https://api.foojay.io/disco/v3.0/ids/f804cc655ab9ffb9ad2836ba64588003/redirect"
      },
      "free_use_in_production": true,
      "tck_tested": "unknown",
      "tck_cert_uri": "",
      "aqavit_certified": "unknown",
      "aqavit_cert_uri": "",
      "size": 145771612,
      "feature": []
    }
  ],
  "message": ""
}

It would be great to have a new field, such as release_date, formatted as an ISO 8601 date (i.e. yyyy-mm-dd), that indicates when the package was build or available for download (whatever is the most convenient).

Would it be possible to expose such new field ?

[HanSolo]

We don‘t have the release dates of all packages from every distribution, so we won’t add the date to the api.