Notepad version 11.2504.50.0 is rolling out to users in the Canary and Dev Channels on Windows 11. The update introduces lightweight formatting with support for Markdown-style input, allowing users to apply bold, italic, hyperlinks, simple lists, and headings using a new formatting toolbar. Users can revert to plain text or switch between formatted Markdown and Markdown syntax views easily. There is also an option to disable formatting support in the app settings.