`If` condition mutators, graceful handling of `SIGINT`, PHPUnit 10 fixes and more

0.27.0 (2023-05-16)

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Added:

• Add negation mutators by @manhunto in #1753
• Calculate results and show metrics if Infection is interrupted with SIGINT (ctrl + c) by @maks-rafalko in #1857

Changed:

• [BC BREAK] Treat log paths as relative to config directory by @LeoVie in #1851
• Do not mutate $var instanceof ClassName inside assert() function as it's impossible or hard to kill by @maks-rafalko in #1852

Fixed:

• During all "unwrap" functions, return the real values instead of values wrapped with Node\Arg() class by @maks-rafalko in #1853
• Make PHPUnit 10.1 XML coverage report and test cases names with provider compatible with Infection and old format by @maks-rafalko in #1854

Internal:

• Upgrade PHP-CS-Fixer by @maks-rafalko in #1855
• Add GH Action to requrie tests in Pull Requests by @maks-rafalko in #1848
• Update sebastian/differ to the latest verions by @maks-rafalko in #1850
• Allow fidry/cpu-core-counter v0.5 by @Slamdunk in #1826
• Remove xdebug-filter.php as it's not used and deprecated by @maks-rafalko in #1856
• Upgrade PHPStan to the latest version and fix some errors by @maks-rafalko in #1859
• Upgrade the codebase up to PHP 8.1 syntax using Rector by @maks-rafalko in #1860
• Upgrade psalm to the latest version by @maks-rafalko in #1858
• Integrate sidz/phpstan-rules to avoid magic numbers in our code base by @maks-rafalko in #1861

New Contributors

• @manhunto made their first contribution in #1753
• @LeoVie made their first contribution in #1851

Full Changelog: 0.26.21...0.27.0

Fix false-positive with mutations in attributes

0.26.21 (2023-04-27)

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Fixed:

• Fix node being undetected as part of function signature when too deeply nested. by @niconoe- in #1847

PHPUnit 10.1 support, Threads count display, less false-positives, PHP 8.0 drop

0.26.20 (2023-04-15)

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Added:

• Add support for PHPUnit 10.1 and use <source /> tag for coverage instead of <coverage /> by @maks-rafalko
• Log thread count as part of performance by @icanhazstring in #1836

Changed:

• Bump minimum PHP version required to PHP 8.1 by @theofidry in #1765
• Declare conflict with uncompatible versions of antecedent/patchwork by @sanmai in #1829
• Change CDN URL for mutation-testing-elements.js by @maks-rafalko in #1830
• Trying to remove false positive on logical or. by @Neirda24 in #1801

New Contributors

• @icanhazstring made their first contribution in #1836
• @Neirda24 made their first contribution in #1801

PHPUnit 10 support

0.26.19 (2023-02-06)

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Added:

• PHPUnit 10 support @simPod #1813, #1814

New logger "summaryJson"

0.26.18 (2023-01-21)

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Added:

• New logger "summaryJson" - machine-readable file in JSON format by @niconoe- (#1808)

New Contributors

• @niconoe- made their first contribution in #1808

PHP 8.2 support, different bugfixes

0.26.17 (2023-01-19)

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Added:

• PHP 8.2 support
• Improve CPU core count detection: integrate FidryCpuCoreCounter @theofidry #1767

Fixed:

• ArrayItemRemoval mutator should not mutate an array when set as an attributes argument @sidz #1797
• PHP Warning on startup when using Infection from PHAR @sanmai #1770
• PHP 8.2: Deprecated: Use of "static" in callables is deprecated in .../vendor/webmozart/assert/src/Assert.php on line 939 #1802
• False positive: Throw_ mutant not covered by tests #1778
• Line CodeCoverage is not a reliable source of truth #1750
• Fallback to unknown version if not running under Composer API 2 #1771

Contributors

• @fefas made their first contribution in #1749
• @Slamdunk

New mutators, fix for anonymous classes inside arrays

0.26.16 (2022-10-22)

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Added:

• Add new MatchArmRemoval mutator #1744
• Add new CatchBlockRemoval mutator #1742
• Add new Catch_ mutator #1741
• Add new UnwrapFinally mutator #1740

Fixed:

• Fix the issue with anonymous classes inside arrays #1745

Changed:

• Do not mutate coalesce operator in the Assignment mutator mutator #1739
• Make CPU cores count more tolerant towards system command errors #1733

`json5` config file support, `--threads=max` and `dg/bypass-finals` compatibility

Added:

• Add support for json5 configuration file format #1727
• Introduce --threads=max option value to automatically detect the number of CPU cores #1723
• Compatibility with dg/bypass-finals #1728

Fixed:

• Do not mutate Coalesce operator when null is used on the right #1726

Throw error with `--git-diff-lines` when `git` is not installed

Fixed:

• GitDiffFileProvider: execute single program processes to allow errored exits to be caught #1720

Added:

• Display generated log file reports to console output #1711

Second try: correctly detect if Xdebug should be automatically enabled

Fixed:

• Running the Infection cannot detect code coverage driver correctly #1700