diff --git a/Classes/ContentObject/EditPanelContentObject.php b/Classes/ContentObject/EditPanelContentObject.php
new file mode 100755
index 0000000..6622253
--- /dev/null
+++ b/Classes/ContentObject/EditPanelContentObject.php
@@ -0,0 +1,43 @@
+<?php
+
+/*
+ * This file is part of the TYPO3 CMS project.
+ *
+ * It is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, either version 2
+ * of the License, or any later version.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * The TYPO3 project - inspiring people to share!
+ */
+
+namespace TYPO3\CMS\Feedit\ContentObject;
+
+use TYPO3\CMS\Frontend\ContentObject\AbstractContentObject;
+
+/**
+ * Contains EDITPANEL class object.
+ */
+class EditPanelContentObject extends AbstractContentObject
+{
+    /**
+     * Rendering the cObject, EDITPANEL
+     *
+     * @param array $conf Array of TypoScript properties
+     * @return string Output
+     */
+    public function render($conf = [])
+    {
+        $theValue = '';
+        die('xxxx');
+        if ($GLOBALS['TSFE']->isBackendUserLoggedIn()) {
+            $theValue = $this->cObj->editPanel($theValue, $conf);
+        }
+        if (isset($conf['stdWrap.'])) {
+            $theValue = $this->cObj->stdWrap($theValue, $conf['stdWrap.']);
+        }
+        return $theValue;
+    }
+}
diff --git a/Classes/DataHandling/FrontendEditDataHandler.php b/Classes/DataHandling/FrontendEditDataHandler.php
index 0483b8d..28d2836 100644
--- a/Classes/DataHandling/FrontendEditDataHandler.php
+++ b/Classes/DataHandling/FrontendEditDataHandler.php
@@ -64,11 +64,12 @@ class FrontendEditDataHandler
     public function editAction()
     {
         // Commands
-        list($table, $uid) = explode(':', $this->configuration['record']);
-        $uid = (int)$uid;
-        $cmd = $this->configuration['cmd'];
+        $split= explode(':', (string)($this->configuration['record'] ?? ''));
+        $table = $split[0] ?? '';
+        $uid = (int)($split[1] ?? 0);
+        $cmd = $this->configuration['cmd'] ?? '';
         // Look for some configuration data that indicates we should save.
-        if (($this->configuration['doSave'] || $this->configuration['update'] || $this->configuration['update_close']) && is_array($this->configuration['data'])) {
+        if ((($this->configuration['doSave'] ?? '') || ($this->configuration['update'] ?? '') || ($this->configuration['update_close'] ?? '')) && is_array($this->configuration['data'] ?? null)) {
             $cmd = 'save';
         }
         if ($cmd === 'save' || $cmd && $table && $uid && isset($GLOBALS['TCA'][$table])) {
diff --git a/Classes/FrontendEditPanel.php b/Classes/FrontendEditPanel.php
index eaa4c3e..8aecc1c 100644
--- a/Classes/FrontendEditPanel.php
+++ b/Classes/FrontendEditPanel.php
@@ -1,4 +1,5 @@
 <?php
+
 namespace TYPO3\CMS\Feedit;
 
 /*
@@ -25,6 +26,7 @@ use TYPO3\CMS\Core\Utility\GeneralUtility;
 use TYPO3\CMS\Core\Utility\MathUtility;
 use TYPO3\CMS\Core\Utility\PathUtility;
 use TYPO3\CMS\Feedit\Service\EditToolbarService;
+use TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer;
 use TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController;
 
 /**
@@ -61,16 +63,16 @@ class FrontendEditPanel
     /**
      * Constructor for the edit panel
      *
-     * @param mixed $_ Previous the database connection
      * @param TypoScriptFrontendController $frontendController
      * @param FrontendBackendUserAuthentication $backendUser
      */
-    public function __construct($_ = null, TypoScriptFrontendController $frontendController = null, FrontendBackendUserAuthentication $backendUser = null)
+    public function __construct(ContentObjectRenderer $contentObjectRenderer, TypoScriptFrontendController $frontendController = null, FrontendBackendUserAuthentication $backendUser = null)
     {
         $this->frontendController = $frontendController ?: $GLOBALS['TSFE'];
         $this->backendUser = $backendUser ?: $GLOBALS['BE_USER'];
-        $this->cObj = GeneralUtility::makeInstance(\TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer::class);
-        $this->cObj->start([]);
+        #      $this->cObj = GeneralUtility::makeInstance(\TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer::class);
+        #      $this->cObj->start([]);
+        $this->cObj = $contentObjectRenderer;
         $this->iconFactory = GeneralUtility::makeInstance(IconFactory::class);
         $this->getLanguageService()->includeLLFile('EXT:core/Resources/Private/Language/locallang_tsfe.xlf');
     }
@@ -111,7 +113,7 @@ class FrontendEditPanel
         }
         if (isset($allow['edit'])) {
             $icon = '<span title="' . $this->getLabel('p_editRecord') . '">' . $this->iconFactory->getIcon('actions-document-open', Icon::SIZE_SMALL)->render('inline') . '</span>';
-            $panel .= $this->editPanelLinkWrap($icon, $formName, 'edit', $dataArr['_LOCALIZED_UID'] ? $table . ':' . $dataArr['_LOCALIZED_UID'] : $currentRecord);
+            $panel .= $this->editPanelLinkWrap($icon, $formName, 'edit', isset($dataArr['_LOCALIZED_UID']) ? $table . ':' . $dataArr['_LOCALIZED_UID'] : $currentRecord);
         }
         // Hiding in workspaces because implementation is incomplete
         if (isset($allow['move']) && $sortField && $this->backendUser->workspace === 0) {
@@ -122,7 +124,7 @@ class FrontendEditPanel
         }
         // Hiding in workspaces because implementation is incomplete
         // Hiding for localizations because it is unknown what should be the function in that case
-        if (isset($allow['hide']) && $hideField && $this->backendUser->workspace === 0 && !$dataArr['_LOCALIZED_UID']) {
+        if (isset($allow['hide']) && $hideField && $this->backendUser->workspace === 0 && !($dataArr['_LOCALIZED_UID'] ?? 0)) {
             if ($dataArr[$hideField]) {
                 $icon = $this->iconFactory->getIcon('actions-edit-unhide', Icon::SIZE_SMALL)->render('inline');
                 $panel .= $this->editPanelLinkWrap($icon, $formName, 'unhide');
@@ -146,14 +148,16 @@ class FrontendEditPanel
         }
         // Hiding in workspaces because implementation is incomplete
         // Hiding for localizations because it is unknown what should be the function in that case
-        if (isset($allow['delete']) && $this->backendUser->workspace === 0 && !$dataArr['_LOCALIZED_UID']) {
+        if (isset($allow['delete']) && $this->backendUser->workspace === 0 && !($dataArr['_LOCALIZED_UID'] ?? 0)) {
             $icon = '<span title="' . $this->getLabel('p_delete') . '">'
                 . $this->iconFactory->getIcon('actions-edit-delete', Icon::SIZE_SMALL)->render('inline')
                 . '</span>';
             $panel .= $this->editPanelLinkWrap($icon, $formName, 'delete', '', $this->getLabel('p_deleteConfirm'));
         }
+
         // Final
-        $labelTxt = $this->cObj->stdWrap($conf['label'], $conf['label.']);
+//        $labelTxt = $this->cObj->stdWrap($conf['label'] ?? '', $conf['label.'] ?? []);
+        $labelTxt = '';
         foreach ((array)$hiddenFields as $name => $value) {
             $hiddenFieldString .= '<input type="hidden" name="TSFE_EDIT[' . htmlspecialchars($name) . ']" value="' . htmlspecialchars($value) . '"/>' . LF;
         }
@@ -163,37 +167,37 @@ class FrontendEditPanel
                                     <input type="hidden" class="typo3-feedit-cmd" name="TSFE_EDIT[cmd]" value="" />
                                     <input type="hidden" name="TSFE_EDIT[record]" value="' . $currentRecord . '" />
                                     <div class="typo3-editPanel">'
-                                        . '<div class="typo3-editPanel-btn-group">'
-                                        . $panel
-                                        . '</div>' .
+            . '<div class="typo3-editPanel-btn-group">'
+            . $panel
+            . '</div>' .
             ($labelTxt ? '<div class="typo3-editPanel-label">' . sprintf($labelTxt, htmlspecialchars(GeneralUtility::fixed_lgd_cs($dataArr[$labelField], 50))) . '</div>' : '') . '
                                     </div>
                                 </form>';
 
-        // Wrap the panel
-        if ($conf['innerWrap']) {
-            $panel = $this->cObj->wrap($panel, $conf['innerWrap']);
-        }
-        if ($conf['innerWrap.']) {
-            $panel = $this->cObj->stdWrap($panel, $conf['innerWrap.']);
-        }
-
-        // Wrap the complete panel
-        if ($conf['outerWrap']) {
-            $panel = $this->cObj->wrap($panel, $conf['outerWrap']);
-        }
-        if ($conf['outerWrap.']) {
-            $panel = $this->cObj->stdWrap($panel, $conf['outerWrap.']);
-        }
-        if ($conf['printBeforeContent']) {
+//        // Wrap the panel
+//        if ($conf['innerWrap']) {
+//            $panel = $this->cObj->wrap($panel, $conf['innerWrap']);
+//        }
+//        if ($conf['innerWrap.']) {
+//            $panel = $this->cObj->stdWrap($panel, $conf['innerWrap.']);
+//        }
+//
+//        // Wrap the complete panel
+//        if ($conf['outerWrap']) {
+//            $panel = $this->cObj->wrap($panel, $conf['outerWrap']);
+//        }
+//        if ($conf['outerWrap.']) {
+//            $panel = $this->cObj->stdWrap($panel, $conf['outerWrap.']);
+//        }
+        if ($conf['printBeforeContent'] ?? false) {
             $finalOut = $panel . $content;
         } else {
             $finalOut = $content . $panel;
         }
 
         $hidden = $this->isDisabled($table, $dataArr) ? ' typo3-feedit-element-hidden' : '';
-        $outerWrapConfig = $conf['stdWrap.'] ?? ['wrap' => '<div class="typo3-feedit-element' . $hidden . '">|</div>'];
-        $finalOut = $this->cObj->stdWrap($finalOut, $outerWrapConfig);
+//        $outerWrapConfig = $conf['stdWrap.'] ?? ['wrap' => '<div class="typo3-feedit-element' . $hidden . '">|</div>'];
+//        $finalOut = $this->cObj->stdWrap($finalOut, $outerWrapConfig);
 
         return $finalOut;
     }
@@ -213,7 +217,7 @@ class FrontendEditPanel
      * @param string $fieldList
      * @return string The input content string, possibly with edit icons added (not necessarily in the end but just after the last string of normal content.
      */
-    public function editIcons($content, $params, array $conf = [], $currentRecord = '', array $dataArr = [], $addUrlParamStr = '', $table, $editUid, $fieldList)
+    public function editIcons($content, $params, array $conf = [], $currentRecord = '', array $dataArr = [], $addUrlParamStr = '', $table = '', $editUid = 0, $fieldList = '')
     {
         // Special content is about to be shown, so the cache must be disabled.
         $this->frontendController->set_no_cache('Display frontend edit icons', true);
@@ -225,15 +229,15 @@ class FrontendEditPanel
 
         $uriBuilder = GeneralUtility::makeInstance(\TYPO3\CMS\Backend\Routing\UriBuilder::class);
         $url = (string)$uriBuilder->buildUriFromRoute(
-            'record_edit',
-            [
-                'edit[' . $table . '][' . $editUid . ']' => 'edit',
-                'columnsOnly' => $fieldList,
-                'noView' => $noView,
-                'feEdit' => 1,
-                'returnUrl' => htmlspecialchars($this->getReturnUrl($editUid)),
-            ]
-        ) . $addUrlParamStr;
+                'record_edit',
+                [
+                    'edit[' . $table . '][' . $editUid . ']' => 'edit',
+                    'columnsOnly' => $fieldList,
+                    'noView' => $noView,
+                    'feEdit' => 1,
+                    'returnUrl' => htmlspecialchars($this->getReturnUrl($editUid)),
+                ]
+            ) . $addUrlParamStr;
         $icon = $this->editPanelLinkWrap_doWrap($iconImg, $url, 'content-link');
         if ($conf['beforeLastTag'] < 0) {
             $content = $icon . $content;
@@ -413,7 +417,7 @@ class FrontendEditPanel
         if (is_int($recordUid)) {
             $uri = new Uri($url);
             $uri = $uri->withFragment('#c' . $recordUid);
-            $url = (string) $uri;
+            $url = (string)$uri;
         }
 
         return $url;
diff --git a/Classes/Hooks/StdWrapEditPanelHook.php b/Classes/Hooks/StdWrapEditPanelHook.php
new file mode 100644
index 0000000..1288c77
--- /dev/null
+++ b/Classes/Hooks/StdWrapEditPanelHook.php
@@ -0,0 +1,62 @@
+<?php
+
+declare(strict_types=1);
+
+namespace TYPO3\CMS\Feedit\Hooks;
+
+
+use TYPO3\CMS\Adminpanel\Service\ConfigurationService;
+use TYPO3\CMS\Adminpanel\Utility\StateUtility;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Extbase\Utility\DebuggerUtility;
+use TYPO3\CMS\Feedit\FrontendEditPanel;
+use TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer;
+use TYPO3\CMS\Frontend\ContentObject\ContentObjectStdWrapHookInterface;
+
+class StdWrapEditPanelHook implements ContentObjectStdWrapHookInterface
+{
+    public function __construct()
+    {
+
+    }
+
+    public function stdWrapPreProcess($content, array $configuration, ContentObjectRenderer &$parentObject)
+    {
+        return $content;
+    }
+
+    public function stdWrapOverride($content, array $configuration, ContentObjectRenderer &$parentObject)
+    {
+        return $content;
+    }
+
+    public function stdWrapProcess($content, array $configuration, ContentObjectRenderer &$parentObject)
+    {
+        return $content;
+    }
+
+    public function stdWrapPostProcess($content, array $configuration, ContentObjectRenderer &$parentObject)
+    {
+        $configurationService = GeneralUtility::makeInstance(ConfigurationService::class);
+        $user = $this->getFrontendBackendUser();
+        if ($user && ($configuration['editPanel'] ?? false) && StateUtility::isOpen() && $configurationService->getConfigurationOption('edit', 'displayIcons')) {
+            [$table, $uid] = explode(':', $parentObject->currentRecord);
+            $allowedActions = $user->getAllowedEditActions($table, $configuration['editPanel.'] ?? [], $parentObject->data['pid']);
+            $frontendEditPanel = GeneralUtility::makeInstance(FrontendEditPanel::class, $parentObject);
+            return $frontendEditPanel->editPanel(
+                $content,
+                $configuration['editPanel.'] ?? [],
+                $parentObject->currentRecord,
+                $parentObject->data,
+                'tt_content',
+                $allowedActions
+            );
+        }
+        return $content;
+    }
+
+    protected function getFrontendBackendUser()
+    {
+        return $GLOBALS['BE_USER'];
+    }
+}
\ No newline at end of file
diff --git a/Classes/Middleware/FrontendEditInitiator.php b/Classes/Middleware/FrontendEditInitiator.php
index 21e10ee..3e63d95 100644
--- a/Classes/Middleware/FrontendEditInitiator.php
+++ b/Classes/Middleware/FrontendEditInitiator.php
@@ -57,7 +57,7 @@ class FrontendEditInitiator implements MiddlewareInterface
             if ($active && isset($config['enable.'])) {
                 foreach ($config['enable.'] as $value) {
                     if ($value) {
-                        $parameters = $request->getParsedBody()['TSFE_EDIT'] ?? $request->getQueryParams()['TSFE_EDIT'] ?? null;
+                        $parameters = $request->getParsedBody()['TSFE_EDIT'] ?? $request->getQueryParams()['TSFE_EDIT'] ?? [];
                         if ($this->isValidEditAction($parameters)) {
                             GeneralUtility::makeInstance(FrontendEditDataHandler::class, $parameters)->editAction();
                         }
@@ -80,10 +80,10 @@ class FrontendEditInitiator implements MiddlewareInterface
         if (!is_array($parameters)) {
             return false;
         }
-        if ($parameters['cancel']) {
+        if ($parameters['cancel'] ?? false) {
             unset($parameters['cmd']);
         } else {
-            $cmd = (string)$parameters['cmd'];
+            $cmd = (string)($parameters['cmd'] ?? '');
             if (($cmd !== 'edit' || is_array($parameters['data']) && ($parameters['doSave'] || $parameters['update'] || $parameters['update_close'])) && $cmd !== 'new') {
                 // $cmd can be a command like "hide" or "move". If $cmd is "edit" or "new" it's an indication to show the formfields. But if data is sent with update-flag then $cmd = edit is accepted because edit may be sent because of .keepGoing flag.
                 return true;
diff --git a/Classes/Modules/EditModule.php b/Classes/Modules/EditModule.php
index d596e2a..9cffdf6 100644
--- a/Classes/Modules/EditModule.php
+++ b/Classes/Modules/EditModule.php
@@ -44,7 +44,6 @@ class EditModule extends AbstractModule implements PageSettingsProviderInterface
      */
     public function __construct(UriBuilder $uriBuilder)
     {
-        parent::__construct();
         $this->uriBuilder = $uriBuilder;
     }
 
diff --git a/Classes/Service/EditToolbarService.php b/Classes/Service/EditToolbarService.php
index be78de8..31e185f 100644
--- a/Classes/Service/EditToolbarService.php
+++ b/Classes/Service/EditToolbarService.php
@@ -50,7 +50,7 @@ class EditToolbarService
         $iconFactory = GeneralUtility::makeInstance(IconFactory::class);
         $tsfe = $this->getTypoScriptFrontendController();
         //  If mod.newContentElementWizard.override is set, use that extension's create new content wizard instead:
-        $moduleName = BackendUtility::getPagesTSconfig($tsfe->page['uid'])['mod.']['newContentElementWizard.']['override'] ?? 'new_content_element';
+        $moduleName = BackendUtility::getPagesTSconfig($tsfe->page['uid'])['mod.']['newContentElementWizard.']['override'] ?? 'new_content_element_wizard';
         $uriBuilder = GeneralUtility::makeInstance(UriBuilder::class);
         $perms = $this->getBackendUser()->calcPerms($tsfe->page);
         $langAllowed = $this->getBackendUser()->checkLanguageAccess($languageAspect->getId());
diff --git a/Configuration/Services.yaml b/Configuration/Services.yaml
index 1c9db19..d8d6fe6 100644
--- a/Configuration/Services.yaml
+++ b/Configuration/Services.yaml
@@ -9,3 +9,11 @@ services:
 
   TYPO3\CMS\Feedit\Modules\EditModule:
     public: true
+
+  TYPO3\CMS\Feedit\Hooks\StdWrapEditPanelHook:
+    public: false
+
+  TYPO3\CMS\Feedit\ContentObject\EditPanelContentObject:
+    tags:
+      - name: frontend.contentobject
+        identifier: 'EDITPANEL'
diff --git a/Configuration/TCA/Overrides/sys_template.php b/Configuration/TCA/Overrides/sys_template.php
index e8079cc..148bd12 100644
--- a/Configuration/TCA/Overrides/sys_template.php
+++ b/Configuration/TCA/Overrides/sys_template.php
@@ -1,5 +1,4 @@
 <?php
-defined('TYPO3_MODE') or die();
 
 \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addStaticFile(
     'feedit',
diff --git a/composer.json b/composer.json
index 898f7d4..dd352cd 100644
--- a/composer.json
+++ b/composer.json
@@ -18,10 +18,10 @@
 		"sort-packages": true
 	},
 	"require": {
-		"typo3/cms-adminpanel": "^10.0",
-		"typo3/cms-backend": "^10.0",
-		"typo3/cms-core": "^10.0",
-		"typo3/cms-frontend": "^10.0",
+		"typo3/cms-adminpanel": "^11 || ^12",
+		"typo3/cms-backend": "^11 || ^12",
+		"typo3/cms-core": "^11 || ^12",
+		"typo3/cms-frontend": "^11 || ^12",
 		"psr/http-message": "~1.0",
 		"psr/http-server-handler": "^1.0",
 		"psr/http-server-middleware": "^1.0"
diff --git a/ext_emconf.php b/ext_emconf.php
index 14e721b..a1f84a3 100644
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -7,12 +7,11 @@ $EM_CONF[$_EXTKEY] = [
     'author_email' => 'friendsof@typo3.org',
     'author_company' => '',
     'state' => 'stable',
-    'createDirs' => '',
-    'clearCacheOnLoad' => 0,
-    'version' => '10.0.2',
+    'clearCacheOnLoad' => true,
+    'version' => '11.0.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.0.0-10.9.99',
+            'typo3' => '11.5.0-12.2.99',
         ],
         'conflicts' => [],
         'suggests' => [],
diff --git a/ext_localconf.php b/ext_localconf.php
index bf9b009..cfe782f 100644
--- a/ext_localconf.php
+++ b/ext_localconf.php
@@ -1,10 +1,13 @@
 <?php
-defined('TYPO3_MODE') or die();
 
 // Register the edit panel view.
-$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/classes/class.frontendedit.php']['edit'] = \TYPO3\CMS\Feedit\FrontendEditPanel::class;
+//$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/classes/class.frontendedit.php']['edit'] = \TYPO3\CMS\Feedit\FrontendEditPanel::class;
+$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_content.php']['stdWrap']['feedit'] = \TYPO3\CMS\Feedit\Hooks\StdWrapEditPanelHook::class;
 
 $GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['adminpanel']['modules']['edit'] = [
     'module' => \TYPO3\CMS\Feedit\Modules\EditModule::class,
     'after' => ['cache'],
-];
\ No newline at end of file
+];
+
+$GLOBALS['TYPO3_CONF_VARS']['FE']['ContentObjects']['EDITPANEL']
+    = \TYPO3\CMS\Feedit\ContentObject\EditPanelContentObject::class;
\ No newline at end of file