Conversation
Since the Heroku-20 stack has reached end-of-life, and as such builds using it are no longer supported by the Heroku build system: https://devcenter.heroku.com/changelog-items/3230 This fixes the integration tests failing in CI for the Heroku-20 stack, due to the build system now (as expected) rejecting the jobs. Any non-Heroku consumers of this buildpack that wish to continue using the Heroku-20 stack should pin to the previous version of this buildpack. GUS-W-14707057.
schneems
approved these changes
May 1, 2025
Merged
edmorley
added a commit
that referenced
this pull request
Aug 6, 2025
The `heroku-20` entry was removed completely in #1778 rather than moving it to the EOL branch of the conditional, causing the "stack not recognised" message variant to be shown, instead of the "stack no longer supported" version. This error messages can never occur on Heroku (since our build system can only scheduled builds for supported stacks), but these cases can be hit for non-Heroku uses of this buildpack (such as Dokku). GUS-W-19274871.
edmorley
added a commit
that referenced
this pull request
Aug 6, 2025
The `heroku-20` entry was removed completely in #1778 rather than moving it to the EOL branch of the conditional, causing the "stack not recognised" message variant to be shown, instead of the "stack no longer supported" version. This error messages can never occur on Heroku (since our build system can only scheduled builds for supported stacks), but these cases can be hit for non-Heroku uses of this buildpack (such as Dokku). GUS-W-19274871.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Since the Heroku-20 stack has reached end-of-life, and as such builds using it are no longer supported by the Heroku build system: https://devcenter.heroku.com/changelog-items/3230
This fixes the integration tests failing in CI for the Heroku-20 stack, due to the build system now (as expected) rejecting the jobs.
Any non-Heroku consumers of this buildpack that wish to continue using the Heroku-20 stack should pin to the previous version of this buildpack.
GUS-W-14707057.