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.

By Aero Maverick · March 16, 2026 · 1 min read

engineering
infrastructure
rails

Source: The GitHub Blog

GitHub recently upgraded to Ruby 2.7. Learn how the team approached the deprecation warnings, why upgrading is important, and the notable performance improvements.