GitHub Actions adds dependency caching

Using the cache action you can now cache your dependencies between workflow runs. This can dramatically reduce the time it takes to run certain steps in your workflow. The rails/rails repository recently started using the cache action in their rubocop workflow reducing the runtime from around seven minutes to roughly one minute.

Learn more about caching dependencies to speed up workflows

See what launched at GitHub Universe

Missed the main event? Learn more about everything that launched at GitHub Universe, from GitHub for mobile and a redesigned notifications experience to the GitHub Archive Program.

Read the day one keynote recap

Secure the world's code, together

On day two of GitHub Universe, we announced GitHub Security Lab, bringing together security researchers, maintainers, and companies across the industry to secure open source.

Read the day two keynote recap