Microsoft is open sourcing the Windows Subsystem for Linux
After years of feedback, Microsoft is finally open-sourcing the Windows Subsystem for Linux, allowing developers to easily modify the feature.
www.windowscentral.comHere’s the latest on Windows Subsystem for Linux (WSL) based on recent publicly available coverage.
- Open-source status: Microsoft announced that WSL is open source, inviting community contributions to the code that powers the virtual machine backing WSL distributions and its Windows integration [Windows Blog, 2025-05-18]. This marks a major shift toward community-driven development and transparency [Windows Blog: The Windows Subsystem for Linux is now open source].
- November 2024 updates: WSL received notable enterprise-oriented improvements, including security enhancements and improvements to distro experiences, with Red Hat named as an official WSL distro partner in that period [MS Build/Windows Blog: What’s new in WSL November 2024].
- 2023–2024 enhancements: There have been ongoing improvements around networking, memory and storage management, and experimental features in insider tracks, with some updates enabling better VPN compatibility and more streamlined dev workflows [Windows Subsystem for Linux update notes, 2023; 2024 May updates].
- 2022 milestone: WSL became more readily installable and updatable via the Microsoft Store, making it easier for a broad user base to access the latest features without heavy Windows component updates [Windows Central/TechRadar coverage, 2022].
- 2021–earlier context: WSL gained WSLg (GUI support) and continued improvements in performance and compatibility, reinforcing Windows as a versatile development environment for Linux apps [TechRadar coverage, 2021].
If you want, I can pull the very latest items from specific outlets (e.g., Windows Blog, Windows Developer channels, or major tech news sites) and summarize what changed last month or this quarter, with direct citations.