During September 2025, contributed to the MewsSystems/gitbook-connector-api repository by developing a new PickupDistribution parameter for Availability block requests. The work centered on enhancing the API to support more flexible distribution logic, with a default value of AllInOneGroup to maintain backward compatibility. Emphasis was placed on thorough documentation, using Markdown to clearly describe the new optional field and its default behavior, ensuring that client developers could quickly understand and adopt the change. The changelog was meticulously updated to reflect the feature addition, demonstrating a focus on release transparency and improving the overall developer experience through precise documentation practices.