March 2026 focused on enhancing containerization reliability and aligning with OCI runtime semantics. Delivered a feature to automatically create and use the working directory during container execution, ensuring predictable startup behavior and reducing runtime failures. Added tests to verify that the working directory is created when missing and correctly utilized during container execution, improving reliability, usability, and developer confidence.

February 2026 monthly summary highlighting focused containerization work across Apple repositories. Key features delivered include enhanced memory usage visibility for containerized workloads and robust exec process inheritance behavior, along with Linux-specific stability fixes and a dependency upgrade to improve build reliability. The work emphasizes resource visibility, predictable runtime behavior, and cross-OS compatibility to support safer scaling and faster issue resolution.