October 2025 (Month: 2025-10) focused on expanding Coq compatibility and strengthening packaging for the coq/opam repository, delivering two key features that enhance installation reliability and broaden the potential user base.

April 2025 monthly summary for riscv/sail-riscv: Delivered a major overhaul of the Rocq-based build system and expanded prover support, including Isabelle/Rocq integration in the RISC-V model and updated documentation and CI. These changes improve build reliability, reduce maintenance overhead, and broaden tooling compatibility for contributors and downstream users.

Month: 2025-03. Focus: packaging and distribution readiness for the Coq Sail packages in opam. Key feature delivered: opam packaging metadata for coq-sail and coq-sail-stdpp at version 0.19, including complete metadata (maintainer, authors, homepage, bug reports, documentation, license, repository, build and installation instructions, and dependencies). Major bugs fixed: none reported this month. Overall impact: enables reproducible builds, smoother downstream adoption, and easier maintenance for coq-sail packages. Technologies/skills demonstrated: OPAM packaging standards, metadata schema, dependency management, and versioned packaging.

January 2025: Implemented a streamlined Coq output and build pipeline for the Sail RISC-V model, delivering larger maintainability gains and faster verification cycles. Consolidated Coq output by removing architecture-specific RV32/RV64 files, integrated the stdpp library for Coq output, and pruned unnecessary Makefile options. All remaining model files were included in the Coq output to simplify the build process. This reduces build times, enhances reproducibility, and lowers onboarding friction for contributors. Commit reference: 5781cdeeb25868673bffa979a56481b575be7df7.