We have released a refresh to the MSIX Toolkit. The Toolkit has been updated with redistributables from the Windows 10, version 2004 SDK. In addition we have created easy to download individual .zip files for x86 and x64.
MSIX Toolkit is available on Github: https://github.com/microsoft/MSIX-Toolkit. Let us know what types of things you would like to see in future releases.
John Vintzel (@jvintzel)Program Manager Lead, MSIX