Add missing PHP version requirement (#58)

Author: mneudert

CHANGELOG.md

@@ -1,7 +1,8 @@
 ## Changelog
 
-### Unreleased
+### 5.0.3
 
+- Added the missing PHP version requirement to `plugin.json` to reflect the plugin's actual runtime requirement.
 - Updated the connect guidance so only superusers see the OAuth2 client management link, while other users are told to contact a superuser.
 
 ### 5.0.2

plugin.json

@@ -1,11 +1,12 @@
 {
     "name": "McpServer",
     "description": "Early preview: Connect Matomo to ChatGPT, Claude & MCP clients securely. Ask questions and get insights from your analytics instantly.",
-    "version": "5.0.2",
+    "version": "5.0.3",
     "theme": false,
     "wordpress-compatible": false,
     "require": {
-        "matomo": ">=5.8.0-rc1,<6.0.0-b1"
+        "matomo": ">=5.8.0-rc1,<6.0.0-b1",
+        "php": ">=8.1.0"
     },
     "authors": [
         {