Compatibility of Serverless Framework for Google Cloud

Hi Team,

We are trying to work with the serverless framework on Google Cloud. The documentation says that the serverless framework is experimental for Cloud functions. We tried to explore further in the documentation but could not find the exact reason and also of the opinion that this should surely be possible. But we stumbled across this note on the documentation.

Could you please point us to the reason why is it experimental so that it will help us accelerate the process?