Ephemeral OS disks for Azure Virtual Machines (VMs) now support additional VM sizes
You now have the ability to store ephemeral OS disks on the VM temp or resource disk in addition to the VM cache (in preview).
25/06/2020
Take control of OS image upgrades on your virtual machine scale sets by using the new maintenance control feature. Now you can update at the time chosen by you with all the safety checks in place.