[ECP-9690] Dropping Support for PCI Non-Compliant Magento versions

README.md

@@ -13,7 +13,12 @@ Inside Adyen toggle the following settings on inside the API and Responses secti
 * Variant
 
 ## Requirements
-This plugin supports Magento 2 version 2.4.4 and higher.
+This plugin is compatible with Magento 2.4.4 to 2.4.7 (inclusive).
+> ⚠️ Note: To support enhanced security via CSP (Content Security Policy) nonces, the plugin depends on functionality introduced in the following Magento versions:
+>
+> - Magento 2.4.4-p9 and above
+> - Magento 2.4.5-p8 and above
+> - Magento 2.4.6-p6 and above
 
 ## Releases
 

composer.json

@@ -20,7 +20,8 @@
     "magento/module-graph-ql": ">=100.4.4",
     "magento/module-instant-purchase": ">=100.4.3",
     "magento/module-checkout-agreements": ">=100.4.3",
-    "ext-json": "*"
+    "ext-json": "*",
+    "magento/module-csp": "*"
   },
   "require-dev": {
     "phpunit/phpunit": "~9.6.1",
@@ -51,5 +52,9 @@
       "magento/composer-dependency-version-audit-plugin": true,
       "dealerdirect/phpcodesniffer-composer-installer": true
     }
-  }
+  },
+    "conflict": {
+        "magento/module-csp": "==100.4.3|==100.4.4|==100.4.5"
+    }
+
 }