Support Symfony 6 (#24)

.github/workflows/ci.yaml

@@ -91,6 +91,10 @@ jobs:
                     - '8.1'                    
                 symfony-version:
                     - '5.4'
+                    - '6.0'
+                exclude:
+                    - php-version: '7.4'
+                      symfony-version: '6.0'
         steps:
             -   name: 'Checkout Code'
                 uses: actions/checkout@v2

README.md

@@ -23,7 +23,7 @@
 ## Requirements 🧐
 
 * PHP 7.4, 8.0, 8.1
-* Symfony 5.4
+* Symfony 5.4, 6.0
 
 ## Installation 🌱
 

composer.json

@@ -24,16 +24,16 @@
     "require": {
         "php": ">=7.4.0",
         "fresh/datetime": "^1.7",
-        "symfony/console": "^5.4",
-        "symfony/config": "^5.4",
-        "symfony/dependency-injection": "^5.4",
-        "symfony/framework-bundle": "^5.4",
-        "symfony/http-client": "^5.4",
-        "symfony/http-foundation": "^5.4",
-        "symfony/http-kernel": "^5.4",
-        "symfony/security-core": "^5.4",
-        "symfony/validator": "^5.4",
-        "symfony/yaml": "^5.4"
+        "symfony/console": "^5.4 || ^6.0",
+        "symfony/config": "^5.4 || ^6.0",
+        "symfony/dependency-injection": "^5.4 || ^6.0",
+        "symfony/framework-bundle": "^5.4 || ^6.0",
+        "symfony/http-client": "^5.4 || ^6.0",
+        "symfony/http-foundation": "^5.4 || ^6.0",
+        "symfony/http-kernel": "^5.4 || ^6.0",
+        "symfony/security-core": "^5.4 || ^6.0",
+        "symfony/validator": "^5.4 || ^6.0",
+        "symfony/yaml": "^5.4 || ^6.0"
     },
     "require-dev": {
         "escapestudios/symfony2-coding-standard": "^3.12",