During February 2026, Linsir focused on enhancing the run-llama/llama_index repository by developing comprehensive documentation that guides developers on implementing streaming methods in chat engines and large language models. Leveraging Python and asynchronous programming, Linsir clarified the distinctions between synchronous and asynchronous streaming, providing practical code examples to illustrate both approaches. This work established a standardized pattern for streaming usage, aiming to improve onboarding and reduce integration errors for future contributors. While no bugs were fixed during this period, the depth of the documentation laid a strong foundation for consistent streaming practices and improved the overall developer experience within the project.