ckarwicki

Add ability to define environment variables for builder pods.

2

Hi Binderhub, Jupyterhub Team, First I would like to say what a great tool Binderhub is. The options it gives, the UI, the possibilities to use different ML tools, languages,...

Support for multiple, scalable data sources - Spark based data sources.

1

**Is your feature request related to a problem? Please describe.** A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] Would like to have...