Drop Symfony 4

Author: dvdoug

.github/workflows/ci.yml

@@ -29,7 +29,6 @@ jobs:
         symfony-version:
           - "^6.0"
           - "^5.0"
-          - "^4.4"
 
         dependencies:
           - "highest"
@@ -52,8 +51,6 @@ jobs:
             php-code-coverage-version: "^10.0"
           - php-version: "7.3"
             php-code-coverage-version: "^10.0"
-          - dependencies: "latest"
-            symfony-version: "^4.4"
 
     steps:
     - uses: actions/checkout@v4

CHANGELOG.md

@@ -4,6 +4,9 @@
 ### Added
 - Support for Symfony 7
 
+### Removed
+- Support for Symfony 4
+
 
 ## [5.3.1] - 2023-05-08
 ### Changed

composer.json

@@ -17,15 +17,15 @@
         "behat/behat": "^3.10",
         "composer/semver": "^3.0",
         "phpunit/php-code-coverage": "^9.2.16||^10.0",
-        "symfony/config": "^4.4.30||^5.1.4||^6.0||^7.0",
-        "symfony/console": "^4.4.30||^5.3.7||^6.0.9||^7.0",
-        "symfony/dependency-injection": "^4.4.12||^5.1.4||^6.0||^7.0",
-        "symfony/event-dispatcher": "^4.4||^5.0||^6.0||^7.0"
+        "symfony/config": "^5.1.4||^6.0||^7.0",
+        "symfony/console": "^5.3.7||^6.0.9||^7.0",
+        "symfony/dependency-injection": "^5.1.4||^6.0||^7.0",
+        "symfony/event-dispatcher": "^5.0||^6.0||^7.0"
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.38.0",
         "phpunit/phpunit": "^9.5.5||^10.0",
-        "symfony/filesystem": "^4.4||^5.0||^6.0||^7.0"
+        "symfony/filesystem": "^5.0||^6.0||^7.0"
     },
     "suggest": {
         "ext-xdebug": "Xdebug allows you to collect line, branch and path coverage",