Upgrading GitHub to Ruby 2.7

« After many months of work, we deployed GitHub to production using Ruby 2.7 in July. For those who aren’t familiar with GitHub’s stack, we’ve been running on Ruby since the beginning. Many years ago, we ran GitHub on a fork of Ruby (and Rails!) and while that hasn’t been the case for some time, that experience taught us how important it is to keep up with new releases. (…) »

source > github.blog, Eileen M. Uchitelle, 25 août 2020