diff --git a/CHANGELOG.md b/CHANGELOG.md
index 64493d6..d364f4e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## 2.0.0 - 2023-05-06
+
+- 💥 Drop support for TYPO3 v10 (3563604)
+- ⬆ Add support for TYPO3 v12 (2af99f3)
+- ✨🐛 Resolve deprecations introduced with TYPO3 v11 and v12 (89ee94b, 8264969)
+
 ## 1.2.0 - 2022-08-10
 
 - [FEATURE] Add support for TYPO3 v11 and PHP 8.0 & 8.1 (25ccc28, 9c43bfc)
diff --git a/Classes/Hooks/PageRendererPreProcess.php b/Classes/Hooks/PageRendererPreProcess.php
index 02cf04d..8065b11 100644
--- a/Classes/Hooks/PageRendererPreProcess.php
+++ b/Classes/Hooks/PageRendererPreProcess.php
@@ -4,6 +4,7 @@ namespace MMK2410\PlausibleAnalytics\Hooks;
 
 use TYPO3\CMS\Core\Page\AssetCollector;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Core\Context\Context;
 
 class PageRendererPreProcess
 {
@@ -13,22 +14,30 @@ class PageRendererPreProcess
     /** @var \TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController */
     private $tsfe;
 
+    /** @var Context */
+    private $context;
+
     public function __construct(AssetCollector $assetCollector = null)
     {
         $this->assetCollector = $assetCollector ?? GeneralUtility::makeInstance(AssetCollector::class);
         $this->tsfe = $GLOBALS['TSFE'] ?? null;
+        $this->context = GeneralUtility::makeInstance(Context::class);
     }
 
     public function addLibrary(): void
     {
-        if (!isset($this->tsfe)) {
+        if (!isset($this->tsfe)|| !isset($this->context)) {
             return;
         }
 
         $domain = $this->getDomain();
         $plausible = $this->getPlausibleURL();
 
-        if (isset($domain) && isset($plausible) && !$this->tsfe->isBackendUserLoggedIn()) {
+        if (
+            isset($domain) &&
+            isset($plausible) &&
+            !$this->context->getPropertyFromAspect('backend.user', 'isLoggedIn')
+        ) {
             $this->assetCollector->addJavaScript(
                 'plausible_analytics',
                 $plausible . '/js/plausible.js',
diff --git a/composer.json b/composer.json
index 656fbed..80dfc9e 100644
--- a/composer.json
+++ b/composer.json
@@ -22,8 +22,8 @@
     }
   },
   "require": {
-    "php": "7.2.0 - 8.1.99",
-    "typo3/cms-core": "^10.4 || ^11.5"
+    "php": "7.4.0 - 8.2.99",
+    "typo3/cms-core": "^11.5 || ^12.4"
   },
   "replace": {
     "typo3-ter/plausible-analytics": "self.version"
diff --git a/ext_emconf.php b/ext_emconf.php
index 811bc10..29ea66b 100644
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -8,11 +8,11 @@ $EM_CONF[$_EXTKEY] = [
     'author_email' => 'opensource@mmk2410.org',
     'state' => 'stable',
     'clearCacheOnLoad' => true,
-    'version' => '1.2.0',
+    'version' => '2.0.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.4.0-11.5.99',
-            'php' => '7.2.0-8.1.99'
+            'typo3' => '11.5.0-12.4.99',
+            'php' => '7.4.0-8.2.99'
         ],
     ],
     'autoload' => [
diff --git a/ext_localconf.php b/ext_localconf.php
index da336e7..d97af22 100644
--- a/ext_localconf.php
+++ b/ext_localconf.php
@@ -1,6 +1,6 @@
 <?php
 
-if (!defined('TYPO3_MODE')) {
+if (!defined('TYPO3')) {
     die('Access denied.');
 }