jingletells

Might as well ask here. What does "beta" mean?

I haven't noticed too many crazy changes with these tools so I'm wondering what this label means to you.

Deploying across multiple clouds. This abstracts away virtually all of the details.

All you have to worry about is that your containers run on Docker, and as long as your provider is supported by Machine, nothing else matters, and your code isn't polluted by anything provider-specific.