A new Windows 10 Creators Update build 15063.138 for PC and mobile details appear online. The new builds were compiled on March 31, 2017.
Microsoft today partially released Creators Update for users. However, the company will full release the update to end users on April 11.
This new build 15063.138 (rs2_release_svc_escrow.170331-1347) is expected to release to end users on April 11.