1.0.1
- Add .gitattributes to ignore development only files and directories.
- Use phive to install PHPUnit, PHP Code Sniffer, and PHP Code Beautifier and Fixer.
- Fix GitHub actions workflow to use composer.json hash since we don't commit composer.lock.
- Use tools/phpunit in composer test script.
- Add docker images for PHP 7.4, and PHPStan.
- Use PHPUnit 9.6 schema for phpunit.xml configuration file.