Built on Windows 10 Version 1809 , released in late 2018.
Even fully patched 1809 is now considered legacy (Microsoft ended mainstream support for Windows 10 1809 in May 2020; enterprise LTSC 2019 still gets security updates until 2029). However, an unpatched 1.3 kernel is wide open to: kernel os 1809 1.3
The includes a specific feature called the Post-Installation Toolkit . This is a dedicated "Post-Install" folder provided on the desktop or within the installation media that allows users to further customize the debloated system immediately after the OS is loaded. Feature Highlight: Post-Installation Toolkit Base Version: Built on Windows 10 Version 1809
This kernel version, likely built from LEDE/OpenWRT, targets embedded systems. LEDE/OpenWRT provides: likely built from LEDE/OpenWRT