新功能：

• Jupyter Lab目录功能

改进：

• NoteBook协作开发时，前端链接数优化
• NoteBook视频拖放优化

修复：

• 修复了一些已知问题

new function:

• Jupyter Lab directory function

Improve:

• Optimized the number of links during NoteBook collaborative development
• Optimized NoteBook video drag and drop

Fix:

• Fixed some known issues