coq/opam
Nov 2024 – Feb 2026
5 Months active
Languages Used
OcamlopamOCaml
Technical Skills
Build SystemsDevOpsPackage ManagementCoqDependency ManagementFormal Methods
Yves Bertot
PROFILE
Yves Bertot
Worked on the coq/opam repository to deliver new tooling and packaging improvements for the Coq and Rocq ecosystems, focusing on dependency visualization, semantic tooling, and streamlined package management. Developed and released the Coq-DPDGraph plugin for visualizing Coq object dependencies, and introduced OPAM packages for tools such as coq-dpdgraph and the semantics library, ensuring compatibility with evolving Coq and Rocq versions. Leveraged OCaml, OPAM, and formal methods to improve build stability, dependency resolution, and onboarding documentation. Emphasized reproducible installs, clear version constraints, and cross-version compatibility, enabling downstream projects to upgrade with reduced maintenance risk and improved reliability.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
10Total
Bugs
0
Commits
10
Features
7
Lines of code
464
Activity Months5
Your Network
150 peopleWork History
February 2026
3 Commits • 2 Features
Feb 1, 2026February 2026 performance highlights: Delivered packaging and compatibility improvements for the Rocq/Coq ecosystem, focusing on making semantic tooling accessible and reliable for proof developers. Key features were added: an OPAM package for the semantics library ported to Rocq 9 and Zarith, including full package metadata to facilitate usage and maintenance. Introduced the coq-semantics package and provided compatibility guidance across Coq versions; clarified that coq-semantics is for pre-9.0 and rocq-semantics covers 9.0+, with documentation to avoid conflicts. No critical bugs fixed this month; the work focused on delivering feature parity and improving cross-version compatibility and docs. Impact: smoother onboarding for new users, reduced integration friction, and stronger semantic tooling in Rocq.
3 Commits • 2 Features
Feb 1, 2026February 2026 performance highlights: Delivered packaging and compatibility improvements for the Rocq/Coq ecosystem, focusing on making semantic tooling accessible and reliable for proof developers. Key features were added: an OPAM package for the semantics library ported to Rocq 9 and Zarith, including full package metadata to facilitate usage and maintenance. Introduced the coq-semantics package and provided compatibility guidance across Coq versions; clarified that coq-semantics is for pre-9.0 and rocq-semantics covers 9.0+, with documentation to avoid conflicts. No critical bugs fixed this month; the work focused on delivering feature parity and improving cross-version compatibility and docs. Impact: smoother onboarding for new users, reduced integration friction, and stronger semantic tooling in Rocq.
February 2026
August 2025
1 Commits • 1 Features
Aug 1, 2025August 2025 highlights for coq/opam: Implemented Opam packaging improvements to support coq-pi-agm and rocq compatibility. Key changes include adding a new Opam package file for coq-pi-agm v1.2.9 and tightening constraints on v1.2.8 to maintain compatibility with rocq v9, expanding supported versions and dependencies.
August 2025
1 Commits • 1 Features
Aug 1, 2025August 2025 highlights for coq/opam: Implemented Opam packaging improvements to support coq-pi-agm and rocq compatibility. Key changes include adding a new Opam package file for coq-pi-agm v1.2.9 and tightening constraints on v1.2.8 to maintain compatibility with rocq v9, expanding supported versions and dependencies.
May 2025
1 Commits • 1 Features
May 1, 2025Monthly performance summary for 2025-05 highlighting packaging and ecosystem enablement work in the coq/opam repository. Primary focus this month was delivering Opam packaging for the coq-dpdgraph tool to enable straightforward installation and lifecycle management within the OPAM ecosystem. No critical production regressions reported; work is aligned with standard packaging practices and Coq-compatible versioning.
1 Commits • 1 Features
May 1, 2025Monthly performance summary for 2025-05 highlighting packaging and ecosystem enablement work in the coq/opam repository. Primary focus this month was delivering Opam packaging for the coq-dpdgraph tool to enable straightforward installation and lifecycle management within the OPAM ecosystem. No critical production regressions reported; work is aligned with standard packaging practices and Coq-compatible versioning.
May 2025
April 2025
3 Commits • 1 Features
Apr 1, 2025Month: 2025-04 Concise monthly summary focusing on key accomplishments and business impact for the coq/opam repository. This month’s work centered on aligning Coq toolchain compatibility and stabilizing builds, enabling downstream projects to upgrade Coq versions with reduced maintenance risk.
April 2025
3 Commits • 1 Features
Apr 1, 2025Month: 2025-04 Concise monthly summary focusing on key accomplishments and business impact for the coq/opam repository. This month’s work centered on aligning Coq toolchain compatibility and stabilizing builds, enabling downstream projects to upgrade Coq versions with reduced maintenance risk.
November 2024
2 Commits • 2 Features
Nov 1, 2024November 2024 monthly summary for the coq/opam repository focus on delivering core visualization capability for Coq dependencies and updating packaging to improve usability and downstream packaging.
2 Commits • 2 Features
Nov 1, 2024November 2024 monthly summary for the coq/opam repository focus on delivering core visualization capability for Coq dependencies and updating packaging to improve usability and downstream packaging.
November 2024
Activity
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Quality Metrics
Correctness98.0%
Maintainability98.0%
Architecture98.0%
Performance96.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
OCamlOcamlopam
Technical Skills
Build SystemsCoqDependency ManagementDevOpsFormal MethodsOCaml DevelopmentPackage Managementdependency managementdependency resolutionfunctional programmingpackage managementproof developmentversion control
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