During June 2026, contributed to the nextcloud/mail repository by developing keyboard shortcuts for headings within the text editor, streamlining document formatting and email composition. This feature, implemented using JavaScript and Vue.js, focused on enhancing user productivity by reducing the number of manual steps required for consistent formatting. The work involved integrating keyboard interaction handling into the front-end editor while maintaining code stability and adhering to disciplined commit practices, including explicit sign-off for traceability. No major bugs were addressed during this period, as the primary objective was to deliver a focused, self-contained enhancement that improved the overall editing experience.