Guillaume Meurillon developed Bitbucket Cloud File Change Tracking for the woodpecker-ci/woodpecker repository, enabling the listing of changed files during push and pull request events. This feature was implemented using Go and focused on backend development, API integration, and thorough testing. By surfacing affected files directly in Bitbucket Cloud workflows, Guillaume’s work improved change visibility, auditing, and review efficiency for continuous integration processes. The solution required close collaboration with other contributors and careful attention to code quality. Although delivered within a short timeframe, the work addressed a clear need for more accurate CI triggers and enhanced stakeholder confidence in deployments.