Pypy package for python 3.6

[AcckiyGerman]

Hi, first of all I wanna say a big Thanks for the lib.

I've integrated the lib into my project, and it runs well on my Dev PC.
But I fail to install the lib on my production server (Python 3.6, which is the default for Ubuntu 18.04) with PIP error:

Could not find a version that satisfies the requirement sansio_jsonrpc (from -r requirements.txt (line 8)) (from versions: )

Any chance the project will be back-ported for python 3.6 ? Other Trio libs I use works well there.

[mehaase]

Hi @AcckiyGerman thank you for the positive feedback. Unfortunately we do not have plans to backport. The company that was funding this project is not doing so anymore.