4.12.0

What's Changed

Deprecations

• deprecate TEmpty by @orklah in #6763
• deprecate exitFunctions in XML by @orklah in #6807

Features

• allow documenting promoted properties with @var by @orklah in #6764
• Support PHP_VERSION_ID in conditional types by @sad-spirit in #6783
• Ability to forbid exit() and die() by @weirdan in #6784
• emit UnevaluatedCode after exit or never returning functionlike by @orklah in #6793
• Template support for @psalm-self-out by @danog in #6768

Fixes

• throwable Instanceof throwable negated by @orklah in #6746
• Updated openssl_pkey_get_private function signature by @pls78 in #6758
• Fix template parameter collection for child classes with fewer parameters (fixes #6734) by @danog in #6742
• fix local variable defined too early by @orklah in #6774
• fix is_a when used with Stringable classes by @orklah in #6775
• remove second autoloader call by @orklah in #6776
• Correct pgsql stubs by @sad-spirit in #6777
• detect Yield in new by @orklah in #6790
• accept ::class constant strings for literal argument by @sasezaki in #6801
• Add pcntl_alarm to the list of impure functions by @l-x in #6802
• added mysqli::connect() to callmap by @SMAtaurRahman in #6805
• add "error" from php-parser to baseline by @orklah in #6815
• Improved Github Actions output by @weirdan in #6818
• backticks shell_exec taint by @orklah in #6812
• Array cast pass taints by @orklah in #6810
• don't taint the result of most binary operations by @orklah in #6809
• don't register taints for numeric variables by @orklah in #6813
• allow assertion to work on $var::class by @orklah in #6823
• Fix parameter names in CoreGenericFunctions.phpstub for PHP 8 named p… by @tminich in #6820
• Allow Symfony 6 by @loic425 in #6663
• allow declaring functions and classLikes after a never-returning call by @orklah in #6828
• Makes $_SESSION possibly undefined at the source by @orklah in #6824
• create a tmp fake var for ternaries inside coalesce by @orklah in #6825
• only return true in Union::isType if there is a single type by @orklah in #6829
• Mixed contain every types and Never is contained in every type by @orklah in #6830

Docs

• Removed PHPUnit coverage badge by @sasezaki in #6816

Internal changes

• Require one of release:* labels on PRs by @weirdan in #6785
• Added 'Removed' section to release notes by @weirdan in #6811
• chore(ci): update psl version used in e2e tests by @azjezz in #6766
• add PSL back to CI by @orklah in #6833

New Contributors

• @pls78 made their first contribution in #6758
• @sad-spirit made their first contribution in #6777
• @tminich made their first contribution in #6820
• @loic425 made their first contribution in #6663

Full Changelog: 4.11.2...4.12.0