A minor update has been rolled out to Windows 10 PCs enabled to receive Insider Preview builds on the Release Preview ring.
The culmative update, build number 14393.105 comes just days after 14393.103 was made available and doesn’t appear to bring any big changes with it, the new build should also make it across to the Slow ring and Windows 10 Mobile before too long.
Picture from Windows Central
Build number 14393 for WINDOWS 10 PC and mobile devices are running what has been known as the Anniversary update, also known as Redstone, this brings deeper Cortana integration, better notifications between different devices and other fixes and improvements to among other things, Microsoft’s new Edge browser.
Source Windows Central