During January 2026, Jonathan Morahan updated the Jenkins repository signing key documentation within the jenkins-infra/jenkins.io repository. He focused on improving the clarity and accuracy of public key information, ensuring users configuring Jenkins packages could do so securely and with up-to-date guidance. Jonathan applied his skills in documentation and security best practices, using AsciiDoc (adoc) to revise and enhance the relevant sections. While the work did not involve bug fixes or new features beyond this update, it addressed an important aspect of infrastructure security by aligning documentation with current repository signing standards, contributing to a more reliable user experience.