In a previous question on this subuject HERE it was stated that you were "adding the redirect option to the shortcode" in the next version. Unfortunnatly I'm unable to find how to actually add this.
Here is my shortcode that delivers a URL via a custom field.
[rwmb_meta id='eeo_file' object_id='station_settings' object_type='setting']
While I'm on this subject, hoping to find the answer, will the redirect be able to target a new browser tab?