Marnix already beat me to the “What’s new in Operations Manager 2016” answer so for those please go to his blog post at: http://thoughtsonopsmgr.blogspot.com/2016/10/whats-new-in-scom-2016.html

On the OMS side of things, here’s the big announcements that I found out about via Twitter or sessions which were available from live stream:

For a list of OMS sessions see Adin’s blog post at: http://adinermie.com/operations-management-suite-oms-sessions-microsoft-ignite-2016-video-links/ (thank you to Marnix for pointing this out!). Also check out Daniele’s writeup which includes a solid section on OMS licensing: https://nocentdocent.wordpress.com/2016/09/30/azure-notable-updates-w16-37/.