During September 2025, this developer focused on streamlining local development workflows across the companieshouse/api-sdk-node and companieshouse/confirmation-statement-web repositories. They updated Markdown documentation to remove references to Tilt, replacing it with docker-chs-development and chs-dev tooling, which clarified setup steps and reduced onboarding friction. By aligning development environment instructions and eliminating unnecessary steps such as opening the Tilt window, they improved consistency and usability for contributors. Their work centered on documentation skills and tooling migration, ensuring that both repositories now offer a more straightforward and unified developer experience. No bug fixes were recorded during this period, emphasizing targeted feature improvements.