From the Feedback Hub Announcements:
New Cumulative Updates for Build 15063 release to all rings
Today we are releasing 2 new Cumulative Updates for PC Build 15063 as we prepare the Windows 10 Creators Update to begin rolling out to customers around the world on April 11th
.Cumulative Update Build 15063.13 (KB4016251) is being released to Windows Insiders in the Slow and Release Preview rings.
This Cumulative Update includes the same fixes from Cumulative Update 15063.11
plus these additional fixes:
Cumulative Update Build 15063.14 (KB4016252) is being released to Windows Insiders in the Fast ring.
- We fixed an issue where printer connections from clients running older versions of Windows (V3-XPS-based-drivers) failed to connect to clients running the Windows 10 Creators Update.
- We fixed an issue where on some devices like the Surface Pro 3, the Windows audio device graph isolation would max out CPU utilization due to being stuck in an endless loop due to defective Realtek APOs.
This Cumulative Updater includes the same fixes from Cumulative Update 15063.11 AND
Cumulative Update 15063.13 (see above) plus this additional fix:
- We fixed an issue where non-suspendable processes would suspend after waking a device.