Merge pull request #197 from michalananapps/copy-DatePeriod

bug: #196 Introduce a custom DatePeriodFilter that safely copies DatePeriod objects without modifying their readonly properties.

Merge pull request #195 from llupa/readonly-properties

Ignore `readonly` properties

Merge pull request #175 from fsevestre/173-chainable-filter

Merge pull request #171 from Slamdunk/enum

Keep PHP 8.1 enums as is

Merge pull request #172 from Slamdunk/build_fix

Fix build, Add support for `doctrine/common:v3`

Merge pull request #161 from youwe-petervanderwal/fix/unitialized-pro…

…perty-type-matcher

Add isInitialized check on PropertyTypeMatcher for PHP 7.4

Fix copying objects extending ArrayObject (#152) (#155)

Allow PHP 8 (#157)

Thank you @Ayesh

Fix deep copying of ArrayObject in PHP 7.4 (#145)

Merge pull request #144 from SlvrEagle23/php74_compat

#143 -- Add isInitialized check for PHP 7.4 typed properties.