The SharePoint 2016 March 2017 Updates have been released.
SharePoint Server 2016 (sts-x-none): https://support.microsoft.com/en-us/help/3178672
SharePoint Server 2016 (wssloc): https://support.microsoft.com/en-us/help/3178675
Office Updates: https://support.microsoft.com/en-us/help/4013886/march-14-2017-update-for-microsoft-office
Consider using the SharePoint Patch Cmdlets available at SharePoint Updates for your farm!
