Arch is the latest official WSL distro
Briefly

Arch Linux has transitioned from unofficial to official status on Windows Subsystem for Linux (WSL), offering users a more seamless experience with this popular distribution. Robin Candau, an Arch Linux developer, confirmed the release of an official WSL image after months of development. Users can easily install Arch Linux through WSL's updated list of distributions, marking significant progress for Microsoft in supporting diverse Linux environments. Despite its less mainstream appeal, Arch Linux underpins several prominent distributions, demonstrating its importance within the larger Linux ecosystem.
`Now, though, it appears right there on the menu.` This confirms the transition from unofficial to official status for Arch Linux on Windows Subsystem for Linux.
`Microsoft has moved quickly since the initial request back in February.` This illustrates the rapid development and integration of Arch Linux into Microsoft's WSL environment.
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