Release Note

Ubuntu-18 has been deprecated for App Platform apps. We recommended that all apps upgrade to Ubuntu-22 as soon as possible.

We have updated the following buildpacks:

• Hugo buildpack: The default version of Hugo has been updated from v0.111.3 to v0.118.2. You can override the default version by setting a HUGO_VERSION environment variable. For more information and configuration options, see the buildpack’s documentation page.
• Go buildpack: A new Golang v1 buildpack version has been released that removes support for Heroku-18. If you are on Ubuntu-22 and have an existing Go app that uses v0, we recommend upgrading to v1. For more information and configuration options, see the buildpack’s documentation page.
  • Golang buildpack v1:
    • Add go1.21.0
    • Add go1.20.3 - go1.20.7
    • Add go1.19.8 - go1.19.12
    • go1.20 defaults to go1.20.7
    • go1.19 defaults to go1.19.12
    • Drop support for heroku-18 stack
  • Golang buildpack v0:
    • Add go1.20.3 and go1.20.4
    • Add go1.19.8 and go1.19.9
    • go1.20 defaults to go1.20.4
    • go1.19 defaults to go1.19.9
• PHP buildpack: A new PHP v2 buildpack has been released and updates are listed below. If you are on Ubuntu-22 and have an existing PHP app that is on v0 or v1, we recommend upgrading to v2.
  • PHP buildpack v2:
    • Add PHP/8.2.5 - PHP/8.2.10
    • Add PHP/8.1.18 - PHP/8.1.10
    • Add PHP/8.0.29 - PHP/8.0.30
    • Drop support for heroku-18 stack
    • Drop support for PHP 7.1 and 7.2
  • PHP buildpack v1:
    • Add PHP/8.2.5
    • Add PHP/8.1.18
• Python buildpack: A new Python v3 buildpack version has been released that removes support for Heroku-18. If you are on Ubuntu-22 and have an existing Python app that is on v2, v1 or v0, we recommend upgrading to v3.
  • Python buildpack v3:
    • Add Python 3.9.17, and 3.9.18
    • Add Python 3.10.12, 3.10.13, 3.11.4, and 3.11.5
    • Default Python version is now 3.11.5.
    • Removed support for Heroku-18.