really I don’t know if RC worth to build it in production or not, If I stuck in same place and no place to get any answer, even in the repo not reply in the posted issues!
If you look at the develop branch instead of the master branch, you will see 1-2 code commits per week. They actually recommend people use the develop branch at present (i.e., that is apparently what they do internally).
I agree that posted issues often get no response.
I suspect the “team” is mostly focused on delivering on the Sports Direct relationship: https://blog.reactioncommerce.com/sports-direct-global-retail-giant-chooses-reaction-commerce/. Hopefully, much of that work will feed back into the open source project at some point in time.