build(deps-dev): update yoast/phpunit-polyfills requirement from ^2.0 to ^4.0

[dependabot]

Updates the requirements on yoast/phpunit-polyfills to permit the latest version.

Release notes

Sourced from yoast/phpunit-polyfills's releases.

4.0.0 - 2025-02-09

PHPUnit 12 support

This release updates the PHPUnit Polyfills to allow for "writing your tests for PHPUnit 12 and running them all the way back to PHPUnit 7". [*]

Please keep in mind that the PHPUnit Polyfills provide forward-compatibility. This means that features which PHPUnit no longer supports in PHPUnit 12.x, are also no longer supported in the 4.0 release of the PHPUnit Polyfills.

Please refer to the PHPUnit 12 release notification and PHPUnit 12 changelog to inform your decision on whether or not to upgrade (yet).

Projects which don't use any of the new or removed functionality in their test suite, can, of course, use the PHPUnit Polyfills 1.x, 2.x, 3.x and 4.x series side-by-side, like so composer require --dev yoast/phpunit-polyfills:"^1.0 || ^2.0 || ^3.0 || ^4.0".

[*]: Note: Releases from the PHPUnit Polyfills 4.x branch will support running tests on PHPUnit 7.5.0 - 9.x, 11.x and 12.x, but will not allow for running tests on PHPUnit 10 (for reasons explained in #200). In practical terms, the net effect of this is that tests on PHP 8.1 will run on PHPUnit 9 instead of PHPUnit 10. Other than that, there is no impact.

Changelog

Changed

• Composer: allow for installation of PHPUnit 12.x. PR #247
• Scalar parameter type declarations and return type declarations are now used where possible. PR #241
• General housekeeping.

Removed

• Support for PHP < 7.1. PR #238.
• Support for PHPUnit < 7.5.0. PR #239.
• The Yoast\PHPUnitPolyfills\Polyfills\AssertIsType trait which is no longer needed now support for PHPUnit < 7.5 has been dropped. PR #239.
• The Yoast\PHPUnitPolyfills\Polyfills\AssertStringContains trait which is no longer needed now support for PHPUnit < 7.5 has been dropped. PR #239.
• The Yoast\PHPUnitPolyfills\Polyfills\AssertEqualsSpecializations trait which is no longer needed now support for PHPUnit < 7.5 has been dropped. PR #239.

Changelog

Sourced from yoast/phpunit-polyfills's changelog.

[4.0.0] - 2025-02-09

PHPUnit 12 support

This release updates the PHPUnit Polyfills to allow for "writing your tests for PHPUnit 12 and running them all the way back to PHPUnit 7". [*]

Please keep in mind that the PHPUnit Polyfills provide forward-compatibility. This means that features which PHPUnit no longer supports in PHPUnit 12.x, are also no longer supported in the 4.0 release of the PHPUnit Polyfills.

Please refer to the PHPUnit 12 release notification and PHPUnit 12 changelog to inform your decision on whether or not to upgrade (yet).

Projects which don't use any of the new or removed functionality in their test suite, can, of course, use the PHPUnit Polyfills 1.x, 2.x, 3.x and 4.x series side-by-side, like so composer require --dev yoast/phpunit-polyfills:"^1.0 || ^2.0 || ^3.0 || ^4.0".

[*]: Note: Releases from the PHPUnit Polyfills 4.x branch will support running tests on PHPUnit 7.5.0 - 9.x, 11.x and 12.x, but will not allow for running tests on PHPUnit 10 (for reasons explained in #200). In practical terms, the net effect of this is that tests on PHP 8.1 will run on PHPUnit 9 instead of PHPUnit 10. Other than that, there is no impact.

Changelog

Changed

• Composer: allow for installation of PHPUnit 12.x. PR #247
• Scalar parameter type declarations and return type declarations are now used where possible. PR #241
• General housekeeping.

Removed

• Support for PHP < 7.1. PR #238.
• Support for PHPUnit < 7.5.0. PR #239.
• The Yoast\PHPUnitPolyfills\Polyfills\AssertIsType trait which is no longer needed now support for PHPUnit < 7.5 has been dropped. PR #239.
• The Yoast\PHPUnitPolyfills\Polyfills\AssertStringContains trait which is no longer needed now support for PHPUnit < 7.5 has been dropped. PR #239.
• The Yoast\PHPUnitPolyfills\Polyfills\AssertEqualsSpecializations trait which is no longer needed now support for PHPUnit < 7.5 has been dropped. PR #239.

#238: Yoast/PHPUnit-Polyfills#238 #239: Yoast/PHPUnit-Polyfills#239 #241: Yoast/PHPUnit-Polyfills#241 #247: Yoast/PHPUnit-Polyfills#247

[3.1.2] - 2025-02-09

This is a maintenance release.

Changed

• README: updated sub-section about PHPUnit version support with information about the PHPUnit Polyfills 4.x branch. PR #249
• General housekeeping.

... (truncated)

Commits

• 134921b Merge pull request #254 from Yoast/feature/4.x/changelog-v4.0.0
• 467709f Changelog for the 4.0.0 release and other documentation updates
• b7d234f Merge branch '3.x' into 4.x
• 9cf2ccd Merge pull request #253 from Yoast/feature/3.x/changelog-v3.1.2
• 59bd807 Changelog for the 3.1.2 release
• 083d158 Merge branch '3.x' into 4.x
• 615cd5b Merge branch '2.x' into 3.x
• a0e3e9a Merge pull request #252 from Yoast/feature/2.x/changelog-v2.0.4
• 0f50227 Changelog for the 2.0.4 release
• 93c9b2d Merge branch '3.x' into 4.x
• Additional commits viewable in compare view

[dependabot]

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[dknauss]

Superseded by #43, which applies the same yoast/phpunit-polyfills ^4.0 update on top of the merged wp-phpunit ^7.0 update and passed the full CI suite. Closing this conflicted Dependabot PR.

[dknauss]

Closed as superseded by #43.

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.