Sourced from phpunit/phpunit's releases.

PHPUnit 12.3.8

Fixed

• #6340: Implicitly enabled display of deprecation details is not disabled when it should be

---

Learn how to install or update PHPUnit 12.3 in the documentation.

Keep up to date with PHPUnit:

• You can follow @​phpunit@phpc.social to stay up to date with PHPUnit's development.
• You can subscribe to the PHPUnit Updates newsletter to receive updates about and tips for PHPUnit.

Sourced from phpunit/phpunit's changelog.

[12.3.8] - 2025-09-03

Fixed

• #6340: Implicitly enabled display of deprecation details is not disabled when it should be

• 9d68c1b Prepare release
• 4beb7f8 Merge branch '11.5' into 12.3
• 264a87c Prepare release
• 45bf34d Merge branch '11.5' into 12.3
• 5470bdb Merge branch '10.5' into 11.5
• 15d0472 Also trigger a warning for a data provider method that has a #[Test] attribute
• e9ae90c Move method
• e9071b4 Merge branch '11.5' into 12.3
• b595dcc Merge branch '10.5' into 11.5
• 60d0349 Merge branch '9.6' into 10.5
• Additional commits viewable in compare view

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)