0.2.0

Improvement

• Eliminated the need for manual registeration of deletion keys. As a result, "Register deletion keys" setting has been removed from the setting tab.
  • This was intended to add support for the Vim normal mode, but unfortunately, it turned out that there are still some challanges to overcome. It might be is an upstream bug of codemirror-vim (replit/codemirror-vim#143).
• Added support for multiple cursors.