v5.4.0

Documentation v5.4.0: https://raw.githack.com/uiwjs/react-markdown-editor/6c020e5/index.html
Comparing Changes: v5.3.5...v5.4.0

npm i @uiw/react-markdown-editor@5.4.0

• 🌟 feat: add markdown preview component MarkdownEditor.Markdown. a5208eb @jaywcjlove
• 📖 doc: Update README.md 6ed13fe @jaywcjlove