Improvements 🔧

Remember assigned offset value on general arrays (phpstan/phpstan-src@0f64ca7), #2112
Result cache optimization (phpstan/phpstan-src@67b2d1c)
Result cache - invalidate when scanned file changed (phpstan/phpstan-src@7d279fc), #3952
Result cache - hash autoload file and bootstrap files (phpstan/phpstan-src@3457e58), #3416
Parameter of closure passed into array_map/array_filter can resolve to a subtype of native type (phpstan/phpstan-src@bf320b0)

Bugfixes 🐛

Invalidate count($array) after array_shift() (phpstan/phpstan-src@6b2afbc), #4558
Fix @template name clash from different scopes (phpstan/phpstan-src@527269a), #4557, #3121
Symbol discovery - fixed looking for functions returning references (phpstan/phpstan-src@ec26a00), #3829
First argument of method_exists() might remain a string (phpstan/phpstan-src@91894ff), #4573
Added many regression tests for already fixed issues (#2837, #3096, #3891, #3544, #2675, #1897, #1801, #1711, #4432, #2268, #2298, #1903, #2927, #2434, #2220, #1871, #1707, #1664, #1661, #1656, #1613, #2682, #2689, #2714, #2846, #3309, #3357, #3534, #3608, #3669, #3920, #3261, #4289, #2568, #4209, #3034, #3117, #1971, #2869, #3024, #3134)