Renor Ramos Silva enhanced the accessibility of the PieIconButton component in the justeattakeaway/pie repository by introducing the haspopup ARIA attribute, which signals the presence of a popup to assistive technologies. Working with React and TypeScript, Renor updated both the component logic and its documentation to ensure proper usage and developer clarity. The implementation included comprehensive test coverage to guard against regressions and maintain code quality. By aligning the component with accessibility standards, Renor improved its usability for all users. The work was delivered as a feature release, with supporting changesets to streamline deployment and maintain traceability within the monorepo.