4.0.2

Release Notes for 4.0.2

• allow PHP 7.2

4.0.2

• Total issues resolved: 0

• Total pull requests resolved: 3

• Total contributors: 1

• 4: Update README & phpunit.xml thanks to @sasezaki

• 3: composer PHPUnit specify minor,pathversions thanks to @sasezaki

• 2: Support PHP 7.2 thanks to @sasezaki