Merge pull request #345 from matbcvo/motd

Fix MOTD failure in CI by forcing APP_ENV=prod during composer install

Merge pull request #328 from escopecz/test-in-php8.1

Run tests on PHP 8.1 as Mautci 5.2 dropps support for 8.0

Merge pull request #271 from mautic/use-default-mautic-branch

Use default `mautic/mautic` branch instead of `features`

Merge pull request #227 from dennisameling/add-codecov

Add codecov

Merge pull request #227 from dennisameling/add-codecov

Add codecov

Merge pull request #225 from dennisameling/phpunit-8-upgrade

Upgrade to PHPUnit 9

Merge branch 'master' into 3.0

Update MessagesTest

Use json_encode instead of http_build_query

Make tests pass for 2.15.0 and 2.15.1