In May 2025, Brian Bouter delivered comprehensive documentation for the Alternate Content Sources (ACS) feature in the pulp/pulpcore repository. He focused on clarifying how ACS fetches content from geographically closer or more performant sources, detailing configuration steps for both Remote and ACS objects. Using Markdown and leveraging his documentation skills, Brian outlined content preference logic, refresh operations, and practical use cases to support faster onboarding and reduce support overhead. His work provided in-depth guidance for users and developers, addressing common scenarios and troubleshooting needs. The documentation was thorough, enabling more efficient adoption and integration of the ACS feature.