Martin Smith contributed to the revbayes/revbayes repository by developing three new features focused on enhancing modeling and code quality. He implemented clamped node support for moves and proposals, introducing the allowClamped() method and refactoring logic to improve the handling of constrained nodes in simulations. Martin also improved the readability of MatrixReal output by refining bracket placement and spacing, making results more accessible for users. Additionally, he performed targeted maintenance by removing unused variables to reduce technical debt. His work, primarily in C++ and leveraging skills in clean code and software design, emphasized maintainability and future risk reduction over bug fixing.