Sourced from phpunit/phpunit's releases.

PHPUnit 12.3.15

Fixed

• #6368: failOnPhpunitWarning="false" has no effect

---

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.

PHPUnit 12.3.14

• No changes; phpunit.phar rebuilt with updated dependencies

---

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.

[12.3.15] - 2025-09-28

Fixed

• #6368: failOnPhpunitWarning="false" has no effect

[12.3.14] - 2025-09-24

• No changes; phpunit.phar rebuilt with updated dependencies

• b035ee2 Prepare release
• c2212a1 Merge branch '11.5' into 12.3
• 1c6cb5d Prepare release
• 962528f Merge branch '10.5' into 11.5
• c8180ce Merge branch '9.6' into 10.5
• e6c8d97 Merge branch '8.5' into 9.6
• 8586920 Automate PHAR publishing
• e24fb46 Prepare release
• f3c8168 Merge branch '11.5' into 12.3
• c3d1725 Merge branch '10.5' into 11.5
• 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)