Improvements 🔧

• CompoundTypeHelper is deprecated (phpstan/phpstan-src@fff85f3)
• Update phpstorm-stubs (phpstan/phpstan-src@6fa1285)
• Add support for multiple wildcards in const type annotations (#658), #5534,thanks @Seldaek!

Bleeding edge 🔪

• empty() rule (phpstan/phpstan-src@601460c)
• MissingReturnRule - make the error non-ignorable for native typehints (phpstan/phpstan-src@9ecefd5)
• Check callable parameter types for array_map() and array_filter() calls, #5609, #5356, #1954
• Teach IssetRule everything what VariableCertaintyInIssetRule does (phpstan/phpstan-src@9689fbd), #970
• Teach CatchWithUnthrownExceptionRule everything what DeadCatchRule does (phpstan/phpstan-src@165504c)
• Check that function with @throws void does not have an explicit throw point (phpstan/phpstan-src@8b3382a)

If you want to see the shape of things to come and adopt bleeding edge features early, you can include this config file in your project's phpstan.neon:

includes:
	- vendor/phpstan/phpstan/conf/bleedingEdge.neon

Of course, there are no backwards compatibility guarantees when you include this file. The behaviour and reported errors can change in minor versions with this file included. Learn more

Bugfixes 🐛

• Fix false-positive when merging unions with plus operator (#657), #5584, thanks @staabm!
• checkExplicitMixed - replace mixed type recursively (phpstan/phpstan-src@b4f81db), #5218
• Fixed checkExplicitMixed with TemplateMixedType (phpstan/phpstan-src@6ba9ef2), #3566
• BaselineNeonErrorFormatter: Sort errors by normalized relative path (#536), #5085, thanks @dktapps!
• Enter assignment of property fetch's var when in null coalesce operator (phpstan/phpstan-src@7ddfa17), #3283
• Pass-by-ref argument type passed to callable should be mixed after calling the callable (phpstan/phpstan-src@109bf99), #5615, #5428, #2191
• StubSourceLocatorFactory - always use PHP 8 parser for PhpStorm stubs (phpstan/phpstan-src@731ce1d)
• support unary-minus on IntegerRangeType (#669), thanks @staabm!
• array_map - understand call with multiple arrays (phpstan/phpstan-src@3e0ecec), #5039
• range() of numeric-strings can produce array of float|int (phpstan/phpstan-src@3b6f0bf)

Function signature fixes 🤖

• Fix parameter definition for Grpc\ChannelCredentials::createSsl (#665), thanks @howyi!
• Make SimpleXMLElement stub more specific (#666), thanks @devbanana!