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Update CHANGELOG.md

Update CHANGELOG.md

Update CHANGELOG.md

Update CHANGELOG.md

Update changelog.

Update changelog.

Upgrade PHPUnit to 8.4 min. (#143)

* Upgrade PHPUnit to 8.4 min.

* Fix phpunit path.

* Change cs fixer url.

* Change cs fixer url in setup.

* Rollback php requirement.

* Update changelog.

Fix php-cs-fixer URL & clean code. (#144)

* Fix php-cs-fixer URL.

* Clean code.

* Update changelog.

Upgrade to PHP 7.2+ & Symfony 5 (#139)

* Initial php7 commit

* build with tests

* update to 7.2+