3.2.0

Total issues resolved: 9

• 74: Update dependencies and add github workflow thanks to @l0gicgate
• 75: Update squizlabs/php_codesniffer requirement from ^3.5 to ^3.6 thanks to @dependabot[bot]
• 76: Update slim/psr7 requirement from ^1.3.0 to ^1.5 thanks to @dependabot[bot]
• 77: Add templateExists function thanks to @jakejohns
• 78: Update phpunit/phpunit requirement from ^9.5.10 to ^9.5.11 thanks to @dependabot[bot]
• 79: Drop Support for PHP 7.3 & Travis CI thanks to @nbayramberdiyev
• 90: Update squizlabs/php_codesniffer requirement from ^3.6 to ^3.7 thanks to @dependabot[bot]