template.json

{
  "name": "{prefix_plugin-name}",
  "repositories": [
    {
      "repoType": "{homepage-github-bitbucket-gitlab}",
      "repoUrl": "{url-of-repo-project}"
    }
  ],
  "require": {
    "{prefix_plugin-name}": "{semver}"
  },
  "beta": {
    "version": "{semver}",
    "datePublished": "{yyyy}-{mm}-{dd}",
    "downloadUrlTxt": "{url-of-txt-plugin}",
    "downloadUrlPhp": "{url-of-php-plugin}",
    "phpHasManifest": {boolean}
  },
  "stable": {
    "version": "{semver}",
    "datePublished": "{yyyy}-{mm}-{dd}",
    "downloadUrlTxt": "{url-of-txt-plugin}",
    "downloadUrlPhp": "{url-of-php-plugin}",
    "phpHasManifest": {boolean}
  },
  "legacy": [
    {
      "4.6": {
        "version": "{semver}",
        "datePublished": "{yyyy}-{mm}-{dd}",
        "downloadUrlTxt": "{url-of-txt-plugin}",
        "downloadUrlPhp": "{url-of-php-plugin}",
        "phpHasManifest": {boolean}
      }
    },
    {
      "4.5": {
        "version": "{semver}",
        "datePublished": "{yyyy}-{mm}-{dd}",
        "downloadUrlTxt": "{url-of-txt-plugin}",
        "downloadUrlPhp": "{url-of-php-plugin}",
        "phpHasManifest": {boolean}
      }
    }
  ]
}