Day 1 patch planned to update disc release to latest version.
Creator didn't want 'responsibility of owning a company of such global significance'.
Has the power to unite people and reach new gamers across multiple platforms, says Xbox boss Phil Spencer.
Notch and fellow founders Carl and Jakob are leaving to work on other projects.
Notch could leave once deal is completed, report claims.
PS4 Edition arriving today, according to PlayStation France.