Adding support for cross-cluster associations to Rails 7
At GitHub, we recently added a new feature to Rails that will be available in 7.0: support for handling associations across database clusters.
Upgrading GitHub to Ruby 2.7
GitHub recently upgraded to Ruby 2.7. Learn how the team approached the deprecation warnings, why upgrading is important, and the notable performance improvements.
Running GitHub on Rails 6.0
On August 26, 2019, the GitHub application was deployed to production with 100% of traffic on the newest Rails version: 6.0. Read more about our process for upgrading, what we learned, and what’s next.
Upgrading GitHub from Rails 3.2 to 5.2
On August 15th GitHub celebrated a major milestone: our main application is now running on the latest version of Rails: 5.2.1! 🎉 In total the project took a year and a half to upgrade from