Merge pull request myclabs#171 from Slamdunk/enum

Keep PHP 8.1 enums as is

Merge pull request myclabs#172 from Slamdunk/build_fix

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

Merge pull request myclabs#161 from youwe-petervanderwal/fix/unitiali…

…zed-property-type-matcher

Add isInitialized check on PropertyTypeMatcher for PHP 7.4

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

Allow PHP 8 (myclabs#157)

Thank you @Ayesh

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

Merge pull request myclabs#144 from SlvrEagle23/php74_compat

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

Run tests on PHP 7.3

Create SECURITY.md

Add filter prepend method (myclabs#132)