Homepage: https://github.com/guyskk/language-cython-for-vscode

The grammar was copied from MagicPython, with a little improvement.

• Syntax highlighter for Cython

• https://code.visualstudio.com/api/working-with-extensions/testing-extension
• https://code.visualstudio.com/docs/extensions/publish-extension

1. Bump version in package.json
2. Update CHANGELOG.md
3. Execute vsce package to build package
4. Log into marketplace and upload the extension package

Enjoy!