Further information is here: https://robots.thoughtbot.com/announcing-carnival-for-your-site https://robots.thoughtbot.com/announcing-carnival-for-your-s... It

Further information is here: https://robots.thoughtbot.com/announcing-carnival-for-your-site https://robots.thoughtbot.com/announcing-carnival-for-your-s... It seems expensive for service provided. However they've established a lot of credibility on various Github projects so this may be a first iteration of something that will be better as it matures.