Worked on the dotnet/fsharp repository to enhance F# Interactive by adding an optional keepAssemblyContents parameter to the ParseAndCheckInteraction method. This feature allows users to retain assembly contents during interactive parsing, providing greater flexibility in assembly management. The implementation involved updating API signatures and modifying internal parsing logic to support the new parameter, ensuring seamless integration with existing workflows. The work leveraged expertise in compiler design, F#, and interactive programming, focusing on maintainability and traceability by linking changes to a specific issue and commit. No bugs were addressed during this period, with efforts concentrated on delivering this targeted feature enhancement.