I understand that Helium uses the MD-SAL based RESTCONF API (when not using odl-adsal-compatibility feature) and Hydrogen used the AD-SAL based REST API. I have written a Management application which calls all the AD-SAL REST APIs. So, will this AD-SAL REST API support be there always ? Currently, MD-SAL RESTCONF does not give as much info as the REST API. Is this going to be expanded, so that if AD-SAL is not going to be supported, I can get the same info from the RESTCONF APIs ?