Labels

• bug

  Something isn't working
• discussion

  Need more discuss or analyse
• docs

  Additional explanations are required
• duplicate

  This issue or pull request already exists
• enhancement

  New feature or request
• help wanted

  Extra attention is needed
• invalid

  This doesn't seem right
• optimization

  Better performance or solution
• question

  Further information is requested
• wtf

  Useless or nonsense