Changes
→<response>
However, don't despair, there are a few things you can count on. The <display_text> element will always include the label or heading that is to be used for the response. A <notes> element may be present with additional explanatory text. These alone, plus a linking url, will be enough for many clients.
Standard internal metadata includes a <service> element which will contain the name of the service plug-in that generated this response. (Match to services listed in <service_statuses> above).
==== linking url: <umlaut_passthrough_url> ====
