During February 2025, Megan contributed to the chipsalliance/chisel repository by developing a caching optimization for the containsProbe computation in aggregate data structures. She introduced a new lazy val, elementsContainProbe, within AggregateImpl and VecImpl classes to efficiently cache probe containment results, reducing redundant calculations and improving performance. Megan complemented this feature with comprehensive unit tests to ensure correctness across a variety of aggregate and probe scenarios. Her work, implemented in Scala and leveraging hardware description language concepts and testing methodologies, focused on targeted, maintainable improvements that enhanced both the reliability and speed of the codebase without introducing new bugs.