During April 2026, this developer enhanced the botpress/botpress repository by implementing support for the Retry-After header in CLI rate-limiting. Focusing on backend development and API integration using TypeScript, they introduced logic that ensures the CLI respects the Retry-After value when handling 429 responses. This approach prevents excessive retry attempts during high-traffic periods by aligning retry delays with server instructions, thereby improving overall system stability and user experience. Their work emphasized robust error handling, reducing unnecessary retries and user-facing delays. The update streamlined the interaction between the CLI and backend services, addressing a key pain point in rate-limited environments.