Microsoft is making the final version of its Windows 10 Creators Update offered early for those who wish to install the upgrade ahead of its general accessibility. While the software giant hasn't formally confirmed Windows 10 build 15063 as the final Creators Update, sources familiar with the company's strategies tell The Verge that Microsoft is referring to this build number as Release to Manufacturing (RTM) internally.
Neowin has actually found ISO files for Windows 10 build 15063 on Microsoft's servers, following a release to the quick and slow rings for Windows Insiders. This specific build will be launched generally next month, with some reports suggesting the Windows 10 Creators Update might be offered during April's Patch Tuesday on April 11th.
Windows10_InsiderPreview_Client_x64_en-us_15063.iso (64-bit PC).
Windows10_InsiderPreview_Client_x32_en-us_15063.iso (32-bit PC).
If you're wanting to update early and feel comfortable downloading an ISO file then you can just mount the file in Windows 10's File Explorer and run the setup.exe to get the latest Creators Update.