What's Changed

• PHP 8.4 | Fix implicitly nullable parameters by @jrfnl in #5982
• PHP 8.3 | ReportWidthTest: fix deprecation notices for ReflectionProperty::setValue() by @jrfnl in #5984
• PHP 8.1 | WP_CLI\Iterators\CSV: fix "missing return type" deprecation warnings by @jrfnl in #5983
• PHP 8.4 | wp_debug_mode(): remove use of E_STRICT by @jrfnl in #5986
• PHP 8.4 | Update Requests to v 2.0.12 by @jrfnl in #5981
• Remove unused automerge workflow by @swissspidy in #5992
• Composer: prevent a lock file from being created by @swissspidy in #5993
• Fix tests against WordPress trunk by @swissspidy in #5995
• Skip Requests v1 test on PHP 8.2+ by @swissspidy in #5996
• UtilsTest: fix the test failure by @jrfnl in #5997
• PHPUnit: convert deprecations to exceptions by @swissspidy in #5994
• PHP 8.4 | Fix CSV escaping deprecation notices by @jrfnl in #5991
• Added global documentation by @wpeople-dev in #6017
• Update wp-cli/php-cli-tools by @bor0 in #6021
• Code quality improvements powered by PHPStan by @swissspidy in #6019
• Fix: Update outdated AJAX documentation link by @PARTHVATALIYA in #6031
• Update expected error message in unit tests by @swissspidy in #6032
• Add hook to http_request() util by @swissspidy in #6036
• Improve regex for detecting wp-settings.php by @swissspidy in #6039
• Ensure code after wp-settings.php call is loaded by @swissspidy in #6042
• Added PHPDoc for cmd_starts_with() method by @PARTHVATALIYA in #6034
• Update log and warning logger functions comment according to the actual functionality by @matiasbenedetto in #5979
• Add configurable user agent to WP-CLI to detect in firewall logs by @amirhmoradi in #5998
• docker scheme: working-directory and stdin passing by @drzraf in #5974
• Revert "docker scheme: working-directory and stdin passing" by @swissspidy in #6049
• Allow collecting PHPUnit coverage by @swissspidy in #6041
• Add defaults and accepted values for runcommand() options in doc by @i-am-chitti in #5953
• Check PHP version requirement in update check by @swissspidy in #6037
• docker scheme: working-directory and stdin passing (reroll of #5974) by @drzraf in #6057
• Fix undefined variable issue by @swissspidy in #6058
• Add test for line breaks in table view by @BhargavBhandari90 in #6055
• Temporarily remove roave/security-advisories by @swissspidy in #6060
• Improve command suggestions for taxonomies and post types by @karthick-murugan in #6059
• Update wp-cli/php-cli-tools dependency by @swissspidy in #6061
• Support multiple files in WP_CLI_EARLY_REQUIRE by @swissspidy in #6065
• Removes array_column compatability function by @9ete in #6068
• Properly create missing wp cli config file when needed. by @mrsdizzie in #6062
• Add WP_CLI_REQUIRE env var for including extra php files by @mrsdizzie in #6070
• Update WP-CLI update message by @wojsmol in #6071
• Detect MariaDB vs MySQL by @swissspidy in #6072
• Fix update step for nightlies by @swissspidy in #6075
• Fix Gherkin lint issues by @swissspidy in #6076
• Do not error if mysql binary not found by @swissspidy in #6077
• Fix Gherkin lint issues by @ernilambar in #6082
• Set display_errors to stderr (lowercase) instead of STDERR by @WPprodigy in #6084
• don't forcefully exec() docker version by @drzraf in #6040
• Update release issue templates by @swissspidy in #6078
• Fix unstable package override tests by @swissspidy in #6069
• allow remote binary customization by @drzraf in #6013
• Make sure existing esc_like() takes precedence by @schlessera in #6088
• Check for root earlier by @schlessera in #5987
• Escape CSV output by @schlessera in #6089
• Use forked mustache library by @swissspidy in #6090
• Replace duplicate-post plugin with debug-bar in feature tests by @schlessera in #6091
• Release v2.12.0 by @schlessera in #6092

New Contributors

• @wpeople-dev made their first contribution in #6017
• @bor0 made their first contribution in #6021
• @PARTHVATALIYA made their first contribution in #6031
• @matiasbenedetto made their first contribution in #5979
• @amirhmoradi made their first contribution in #5998
• @drzraf made their first contribution in #5974
• @i-am-chitti made their first contribution in #5953
• @BhargavBhandari90 made their first contribution in #6055
• @karthick-murugan made their first contribution in #6059
• @9ete made their first contribution in #6068
• @WPprodigy made their first contribution in #6084

Full Changelog: v2.11.0...v2.12.0