diff --git a/README.md b/README.md
index 772e5da..fe17e49 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
-> Version 3 is now out (for Craft 4) extending metadata capability from entries to all element types!
+> Version 1.1 is now out (for Craft 3) extending metadata capability from entries to all element types!
 > Plugin name was accordingly changed from Entry Meta to Element Meta.
-> To migrate from Version 2 simply change column name on `entries` table from `metadata` to `emMetadata` and select `Entry` on the settings page.
+> To migrate from Version 1.0 simply change column name on `entries` table from `metadata` to `emMetadata` and select `Entry` on the settings page.
 # Element Meta
 
 This package adds the ability to save schemaless metadata to all element types, including custom elements.
diff --git a/composer.json b/composer.json
index 41f2389..e205051 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,7 @@
     "docs": "https://github.com/matfish2/craft-entry-meta/blob/master/README.md"
   },
   "require": {
-    "craftcms/cms": "^4.0"
+    "craftcms/cms": "^3.7.0"
   },
   "autoload": {
     "psr-4": {
diff --git a/src/EntryMeta.php b/src/EntryMeta.php
index 2f4abc4..a0517fd 100644
--- a/src/EntryMeta.php
+++ b/src/EntryMeta.php
@@ -26,7 +26,7 @@ class EntryMeta extends Plugin
 {
     public const COLUMN_NAME = 'emMetadata';
 
-    public bool $hasCpSettings = true;
+    public $hasCpSettings = true;
 
     public function init()
     {
@@ -140,8 +140,10 @@ public function getAllEnabled()
                 $res[] = ClassesMap::LOOK_UP[$key];
             }
 
-            foreach ($this->settings->enabledForCustom as $val) {
-                $res[] = array_reverse($val);
+            if (is_array($this->settings->enabledForCustom)) {
+                foreach ($this->settings->enabledForCustom as $val) {
+                    $res[] = array_reverse($val);
+                }
             }
 
             return $res;
@@ -157,8 +159,11 @@ public function getEnabledActiveRecords(): array
                 $res[] = ClassesMap::LOOK_UP[$key][0];
             }
 
-            foreach ($this->settings->enabledForCustom as $val) {
-                $res[] = $val[1];
+            if (is_array($this->settings->enabledForCustom)) {
+                foreach ($this->settings->enabledForCustom as $val) {
+                    $res[] = $val[1];
+                }
+
             }
 
             return $res;
@@ -175,8 +180,10 @@ private function getEnabledElements(): array
                 $res[] = ClassesMap::LOOK_UP[$key][1];
             }
 
-            foreach ($this->settings->enabledForCustom as $val) {
-                $res[] = $val[0];
+            if (is_array($this->settings->enabledForCustom)) {
+                foreach ($this->settings->enabledForCustom as $val) {
+                    $res[] = $val[0];
+                }
             }
 
             return $res;
@@ -194,10 +201,12 @@ public function afterSaveSettings(): void
             $migrator->add($table);
         }
 
-        foreach ($this->settings->enabledForCustom as $val) {
-            $table = $detector->detect($val[1]);
+        if (is_array($this->settings->enabledForCustom)) {
+            foreach ($this->settings->enabledForCustom as $val) {
+                $table = $detector->detect($val[1]);
 
-            $migrator->add($table);
+                $migrator->add($table);
+            }
         }
 
         $cache = \Craft::$app->cache;
@@ -239,22 +248,28 @@ private function registerCpMetaHooks(): void
     {
         Craft::$app->view->registerTwigExtension(new EntryMetaExtension());
 
-        $enabled = $this->getEnabledElements();
+        $lookup = [
+            'user' => 'cp.users.edit.details',
+            'entry' => 'cp.entries.edit.details',
+            'category' => 'cp.categories.edit.details',
+            'asset' => 'cp.assets.edit.details',
+        ];
+
+        $enabled = $this->getEnabled();
 
         foreach ($enabled as $el) {
+            if (isset($lookup[$el])) {
+                Craft::$app->getView()->hook($lookup[$el], function (array &$context) use ($el) {
+
+                    $entry = $el==='asset' ? $context['element'] : $context[$el];
 
-            Event::on(
-                $el,
-                Element::EVENT_DEFINE_SIDEBAR_HTML,
-                function (DefineHtmlEvent $event) {
-                    $entry = $event->sender;
                     $meta = $entry->getElementMetadata();
-                    $template = Craft::$app->view->renderTemplate('entry-meta/_meta', [
+
+                    return Craft::$app->view->renderTemplate('entry-meta/_meta', [
                         'data' => $meta
                     ]);
-                    $event->html .= $template;
-                }
-            );
+                });
+            }
         }
 
     }
diff --git a/src/models/Settings.php b/src/models/Settings.php
index 7f3194d..225c15d 100644
--- a/src/models/Settings.php
+++ b/src/models/Settings.php
@@ -9,8 +9,8 @@
 class Settings extends Model
 {
     public bool $displayMetadataInCp = true;
-    public array $enabledFor = [];
-    public array $enabledForCustom = [];
+    public $enabledFor = [];
+    public $enabledForCustom = [];
 
     public function rules() : array
     {
diff --git a/src/templates/_meta.twig b/src/templates/_meta.twig
index 285a777..948c3f6 100644
--- a/src/templates/_meta.twig
+++ b/src/templates/_meta.twig
@@ -1,3 +1,4 @@
+{%  if data | length > 0 %}
 <dl class="meta read-only entry-meta-plugin">
     {% for key,value in data %}
         <div class="data">
@@ -7,4 +8,5 @@
             </dd>
         </div>
     {% endfor %}
-</dl>
\ No newline at end of file
+</dl>
+{% endif %}
\ No newline at end of file
diff --git a/src/templates/settings.twig b/src/templates/settings.twig
index 8cbecf6..9368025 100644
--- a/src/templates/settings.twig
+++ b/src/templates/settings.twig
@@ -1,4 +1,4 @@
-{% import '_includes/forms.twig' as forms %}
+{% import "_includes/forms" as forms %}
 
 {{ forms.checkboxSelectField({
     first: true,