Microsoft raised Windows 10 version to 10586.63 with KB3124263
Microsoft has synchronized their Windows 10 Mobile and PC version numbers again. A new release, Windows 10 build 10586.63 (KB3124263) has been pushed through Windows Update for all users.
As of this writing, KB3124263 has no change log. Microsoft has not yet provided any details for this release.
The release is another cumulative update for Windows 10 PC users. Such updates are usually not designed to bring any new features to the operating system, but they aggregate all previously released updates and patches and sometimes also include minor improvements.
Windows Insiders who installed Windows 10 build 11082, which is the last release since December 16 will not see any update. They are on the Redstone branch of builds so they will receive the next build in the Redstone release cycle.