February 2026 monthly summary for com-lihaoyi/mill: Focused on reliability and stability of the build tooling. Delivered a targeted bug fix in dottyStyleMessage to correct relative path handling, interpreting relative paths from the workspace root to prevent build crashes triggered by simple warnings. No new user-facing features released this month; the value delivered is in reduced CI failures, faster triage, and more predictable builds.

December 2024: Delivered stencil inlining transformations for xDSL, including MLIR test files and Python passes to enable and validate the functionality. The change lays groundwork for optimizing stencil computations, improving performance and code density in stencil-heavy workflows, and establishes a testable path for future inlining optimizations. No major bugs fixed this month. Business value: enhanced execution efficiency and maintainability through automated tests and a clear inlining pipeline; technical milestones include MLIR-based transformations, Python-driven validation, and integration with the existing xdsl pipeline. Commit reference: fd238baa10b08d000866e58d30998dec1fb65c94.