Weekly binary releases will start when Go 1.10 is released in January 2018. (With it come several necessary plugin fixes and support on macOS.)
In the mean time, you can build neugram from HEAD with:
go install neugram.io/ng
Neugram is released under a MIT-style license.
For discussion, there is a neugram mailing list.
All the source code to neugram lives in git and is hosted in a github repository.
File bugs in the github issue tracker.
You are welcome here.