March 2026 monthly summary focused on expanding the MetaRocq and Rocq ecosystem, expanding tooling and packaging, and strengthening cross-project compatibility to boost adoption and stability across Coq and OCaml ecosystems.

December 2025 monthly summary focusing on business value and technical achievements. Delivered MetaRocq 1.4.1 release in the coq/opam repository, introducing new packages and enhancements for type checking, erasure procedures, and translations within the Rocq environment, and ensuring compatibility with Rocq 9.1. The release was prepared and validated through a dedicated commit set, enabling safer meta-programming and more robust translations workflows.

November 2025 (2025-11) monthly summary for the coq/opam repository. Focused on delivering MetaRocq 1.4 and strengthening CI reliability to support stable, scalable releases and reliable GitHub API interactions. Highlights include a major feature release with expanded meta-programming capabilities and a CI enhancement that reduces build failures due to API redirects. Overall impact includes improved product capabilities, smoother release cycles across Rocq versions, and demonstrated skills in CI, release engineering, and cross-version packaging.

April 2025 monthly summary for coq/opam focusing on packaging, release integrity, and development tooling. Highlights include cleanup of obsolete package definitions, staging the official release of metacoq 1.3.4+9.0, addition of MetaRocq development packages, and Rocq-verified-extraction packaging updates with improved URL handling, install targets, and OCaml constraints. A critical bug fix corrected release hashes caused by macOS tar usage across multiple MetaCoq packages.

March 2025 was focused on packaging and release engineering for the coq/opam ecosystem to support the Coq renaming transition and the Rocq 9.0 release. Delivered user-facing transition messaging in opam to announce the renaming of Coq to The Rocq Prover with a porting details link, and completed MetaRocq 1.4 release packaging with dependency alignment across Rocq components. These efforts improve migration clarity, build reproducibility, and cross-package maintainability.

January 2025: Completed critical Rocq 9.0 integration work for coq/opam and hardened packaging to support downstream users upgrading to Rocq 9.0. Key achievements include upgrading MetaCoq to version 1.3.4 for Rocq 9.0 and introducing new package definitions for common, erasure, pcuic, quotation, safechecker, and template modules to align with the Rocq 9.0 release. Implemented Rocq-equations packaging and compatibility with coq-equations (version 1.3.1+9.0), and added a dedicated rocq-equations.dev package to streamline development workflows. Updated development packaging to ensure compatibility with Coq's dune language extension and to improve opam dependency resolution. These changes enhance upgrade reliability, reduce downstream integration friction, and demonstrate strong packaging, dependency management, and Coq ecosystem skills.