During September 2025, Sander Bleeker focused on improving deployment reliability for the nl-design-system/rijkshuisstijl-community repository. He addressed a critical issue in the CI/CD workflow by updating the Chromatic deployment token, ensuring that Angular Chromatic builds deployed correctly and consistently. Sander used YAML to modify the configuration and incorporated configuration management best practices by adding a changeset, which documents the update for future traceability. His work emphasized stable, repeatable deployments and clear documentation of changes. Although the period involved fixing a single bug rather than developing new features, the solution demonstrated careful attention to deployment processes and workflow transparency.