*/
public $upgrader = NULL;
+ /**
+ * @var array|null
+ */
+ public $civix;
+
+ /**
+ * @var string|null
+ */
+ public $comments;
+
+ /**
+ * @var array
+ * Ex: ['ver' => '5.50']
+ */
+ public $compatibility;
+
+ /**
+ * @var string|null
+ */
+ public $description;
+
+ /**
+ * @var string|null
+ * Ex: 'stable', 'alpha', 'beta'
+ */
+ public $develStage;
+
+ /**
+ * Full URL of the zipball for this extension/version.
+ *
+ * This property is (usually) only provided on the feed of new/available extensions.
+ *
+ * @var string|null
+ */
+ public $downloadUrl;
+
+ /**
+ * @var string|null
+ * Ex: 'GPL-3.0'
+ */
+ public $license;
+
+ /**
+ * @var string|null
+ * Ex: '2025-01-02'
+ */
+ public $releaseDate;
+
+ /**
+ * @var array|null
+ * Ex: ['Documentation' => 'https://example.org/my-extension/docs']
+ */
+ public $urls;
+
+ /**
+ * @var string|null
+ * Ex: '1.2.3'
+ */
+ public $version;
+
/**
* Load extension info an XML file.
*