Merge branch 'master' into DEVX-1274

Author: flor-master

README.md

@@ -106,7 +106,10 @@ Available properties:
 |-------------|--------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------|
 | vaultId     | string | Every VGS vault has a unique [vault id](https://www.verygoodsecurity.com/docs/terminology/nomenclature#vault) - it’s a string value beginning with the prefix `tnt`.                  | required    |
 | environment | string | Vault environment. Can be `sandbox`, `live`, or one with a specified data region (e.g `live-eu-1`).                                                                                   | `'sandbox'` |
-| version     | string | You can specify library version being loaded. Version must be >= 2.0. Please check our [Changelog](https://www.verygoodsecurity.com/docs/vgs-collect/js/changelog) for more details.  | `'canary'`     |
+| version     | string | You can specify library version being loaded. Version must be >= 2.0. Please check our [Changelog](https://www.verygoodsecurity.com/docs/vgs-collect/js/changelog) for more details.  | `'canary'`  |
+| integrity   | string | Allows a browser to check the fetched script to ensure that the code is never loaded if the source has been manipulated.                                                              | not set     |
+| crossorigin | string | Defining how the element handles cross-origin requests.                                                                                                                               | not set     |
+
 
 ### .init(callback)