v1.21.0

🎉 Features

• Support for the new VDOM mime type. For more information take a look at this notebook.
• Only show copy button if there is text to copy #943

• Add support for language-weave LaTex and reStructuredText: http://mpastell.com/pweave/editors.html#atom #953
  

• Plugin API: Export getCurrentCellRange #957

🐛 Bugs

• Fix issue breaking remove-watch when called from command palette #964

📝 Documentation

• Add guide on how to set environment variables on Windows #962, #967

👷 Internal Improvements

• Update prettier to version 1.6.1 #960
• Don't include stack trace in log messages #966
• Upgrade flow and @nteract/* packages #965