AT the Build 2026 conference, Microsoft introduced WSL Containers, enhancing the Windows Subsystem for Linux (WSL) to allow native Linux container management within Windows 11, eliminating the need for third-party tools like Docker Desktop. This update clarified misconceptions about 'WSL3,' with Microsoft stating that such an iteration does not exist yet.
Key features include a command-line utility similar to Docker, hardware acceleration for AI tasks, enterprise governance options, and a lightweight resource usage model. WSL Containers is set for preliminary support in an upcoming Windows 11 update, with a full launch on July 14, 2026, focusing on container-centric development. The goal is to make Windows the preferred platform for Linux development.