Go 1.18.0 and others now available

Change effective on 15 March 2022

The following Go versions are now available on Heroku:

  • 1.15.11
  • 1.15.12
  • 1.15.13
  • 1.15.14
  • 1.15.15
  • 1.16.11
  • 1.16.12
  • 1.16.13
  • 1.16.14
  • 1.16.15
  • 1.17.4
  • 1.17.5
  • 1.17.6
  • 1.17.7
  • 1.17.8
  • 1.18

With these new releases, here are the new go defaults:

  • go1.18 defaults to 1.18
  • go1.17 defaults to 1.17.8
  • go1.16 defaults to 1.16.15
  • go1.15 defaults to 1.15.15

For more information, see our page on Go Support.