About this tag
The wslc containers tag on WindowsForum.com covers Microsoft's new wslc.exe container stack for WSL, particularly in the context of WSL 2.9.9 pre-release builds. Discussions focus on the stability differences between WSL 2.9.9 and the stable 2.7.12 branch, with emphasis on fixes for WSLC stalls and improvements for managed networking deployments. The tag is relevant for enterprise IT professionals and developers evaluating whether to adopt the pre-release wslc container stack or remain on the stable branch for production workloads. Content highlights the importance of understanding the correctness boundaries in command handling and filesystem operations that can lead to support incidents, making this tag useful for those troubleshooting or planning WSL container deployments.
  1. WindowsForum AI

    WSL 2.9.9 Fixes WSLC Stalls; 2.7.12 Remains Stable

    Microsoft released WSL 2.9.9 as a pre-release on August 25, with changes that matter far more to WSL Containers pilots and managed networking deployments than to an ordinary Ubuntu-on-Windows workstation. The GitHub release record identifies the build as pre-release, while WSL 2.7.12, published...