Changelog

2.0.0

Minimum PHP version raised from 7.2.5 to 8.1. PHP 7.x and 8.0 are no longer supported. All of these versions are past end-of-life upstream.

Add support for psr/http-message v2.0 (constraint is now ^1.1 || ^2.0). This resolves dependency conflicts with libraries that require PSR-7 v2, including league/oauth2-server and newer Drupal modules. (#275)
Fix PHP 8.4 implicit-nullable deprecation warnings in Guzzle::__construct() and Zones::cachePurge(). (#280)
Upgrade guzzlehttp/guzzle constraint from ^7.0.1 to ^7.4.
Upgrade phpunit/phpunit from ^5.7 to ^9.6 || ^10.0 || ^11.0.
Upgrade friendsofphp/php-cs-fixer from ^2.6 to ^3.0.
Remove committed composer.lock (correct practice for libraries).
Update GitHub Actions workflows: actions/checkout v4, actions/cache v4, php-actions/composer v6, Semgrep runner to ubuntu-latest.
Fix PHP test matrix to 8.1, 8.2, 8.3, 8.4.
Migrate linter config from .php_cs to .php-cs-fixer.php.
Add PHPMD ruleset file (phpmd.xml).
Remove unused test variables in DNSAnalyticsTest.
Update README to reflect PHP 8.1+ requirement and current project status.