In September 2025, Mikhail Moiseikin enhanced the RasaHQ/rasa-calm-demo repository by improving the documentation for installing rasa-pro with the 'nlu' extra. He clarified the pip installation command to ensure that Natural Language Understanding components are included by default, addressing a common source of misconfiguration during setup. This update streamlined the onboarding process for developers and users, reducing the need for post-installation support. Mikhail’s work focused on documentation using Markdown, with a strong understanding of Python packaging and pip-based installation flows. The contribution demonstrated attention to detail and addressed a targeted usability issue, though it did not involve bug fixes.