[TASK] Drop support for TYPO3 v9 and v10

Author: ervaude

Readme.md

@@ -25,7 +25,7 @@ of the secondary site as a sub path of the main domain instead.
 
 ## Requirements
 
-* TYPO3 9 LTS, 10 LTS, 11 LTS, 12 LTS, 13 LTS
+* TYPO3 v11 LTS, v12 LTS or v13 LTS
 
 ## Installation and Setup
 Install the extension via your preferred way. No further setup is required.

composer.json

@@ -10,7 +10,7 @@
   ],
   "license": ["GPL-2.0-or-later"],
   "require": {
-    "typo3/cms-core": "^9.5.17 || ^10.4.3 || ^11.0.0 || ^12.0.0 || ^13.0.0"
+    "typo3/cms-core": "^11.4 || ^12.0.0 || ^13.0.0"
   },
   "autoload": {
     "psr-4": {

ext_emconf.php

@@ -11,10 +11,10 @@
     'createDirs' => '',
     'clearCacheOnLoad' => 1,
     'author_company' => '',
-    'version' => '1.2.0',
+    'version' => '1.3.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '9.5.0-13.4.99'
+            'typo3' => '11.5.0-13.4.99'
         ],
         'conflicts' => [],
         'suggests' => [],