There is a new "Azure Monitor" feature available where all sorts of monitoring(logs,scripting,alerts,etc) can be performed. This was released in September 2018.
If I understand correctly, prior to this Azure Operations Management Suite (OMS) helped perform monitoring. And Monitoring was just one aspect of OMS. As OMS did a lot more (DR, Automation, compliance, etc).
Is it true that OMS does not do monitoring anymore and he has handed it over to a non-OMS feature called Azure Monitor? And OMS continue to deliver other aspects mentioned above?
Azure Monitor provides infrastructure metrics and logs for services in Microsoft Azure.
OMS is more suitable for hybrid environment. eg. Can be done by integrating with System Center.