Google Docs now supports importing and exporting Markdown files, allowing users to convert Markdown to Google Docs content and vice versa. This feature is available to all Google Workspace customers and users with personal Google accounts. The import and export options are enabled by default, while the 'Copy as Markdown' and 'Paste from Markdown' options can be enabled in the Tools menu. This update aims to improve collaboration and content sharing between Google Docs and other Markdown-based tools.