Worked on enhancing the documentation for the CholeskyCovPacked API in the pymc-devs/pymc repository, focusing on improving clarity and usability for developers. The approach involved expanding and clarifying the class docstring, ensuring that parameter descriptions were complete and accessible. Updates were also made to the related pymc.distributions.transforms documentation to maintain consistency with recent code changes. By concentrating on Python and leveraging strong documentation skills, the work aimed to streamline developer onboarding and reduce ambiguity for users implementing related transforms. No bug fixes were addressed during this period, as efforts were dedicated exclusively to documentation improvements and API clarity.