Replit has enhanced its markdown editing experience by introducing several new features aimed at improving user efficiency. The updated markdown editor now includes a live preview tab that displays rendered markdown as you type, allowing for easy toggling and real-time synchronization with your current position in larger documents. Users can also view local images directly in the preview pane. These improvements facilitate seamless integration of notes and code, enhancing collaboration and productivity for teams, as Replit can now replace tools like Google Docs, with additional capabilities like executing scripts and using familiar key bindings. The changes are designed to make markdown editing more intuitive and effective, encouraging teams to adopt Replit for their documentation and coding needs.