diff --git a/CHANGELOG.md b/CHANGELOG.md
index d5f2a3c..f91d058 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # oEmbed Changelog
 
+## 3.0.6 - 2023-12-15
+
+### Update
+- Fixed issue with src attribute not being set on iframe. Reported by @holiday-jan in issue #146. Thanks @holiday-jan
+- Rework preview handling
+- Updated README docs
+- Fallback .code for certain providers, this completely blocked GraphQL users. Reported by @yoannisj in issue #129. Thanks @yoannisj
+
 ## 3.0.5 - 2023-12-08
 
 ### Update
diff --git a/README.md b/README.md
index c4e6c3b..55fdf88 100755
--- a/README.md
+++ b/README.md
@@ -65,13 +65,11 @@ Updating the embed URL, such as autoplay, rel, mute paramaters. This allows for
 
     {{ 
         entry.oembed_field.render({
-            params: {
-                autoplay: 1,
-                rel: 0,
-                mute: 0,
-                loop: 1,
-                autopause: 1,
-            },
+            autoplay: 1,
+            rel: 0,
+            mute: 0,
+            loop: 1,
+            autopause: 1,
             attributes: {
                 title: 'Main title',
                 'data-title': 'Some other title',
diff --git a/composer.json b/composer.json
index 166c53f..1a7596d 100755
--- a/composer.json
+++ b/composer.json
@@ -2,7 +2,7 @@
     "name": "wrav/oembed",
     "description": "A simple plugin to extract media information from websites, like youtube videos, twitter statuses or blog articles.",
     "type": "craft-plugin",
-    "version": "3.0.5",
+    "version": "3.0.6",
     "keywords": [
         "craft",
         "cms",
diff --git a/src/adapters/EmbedAdapter.php b/src/adapters/EmbedAdapter.php
index 3dc310b..9a6c3f6 100755
--- a/src/adapters/EmbedAdapter.php
+++ b/src/adapters/EmbedAdapter.php
@@ -52,6 +52,9 @@ public function __construct($data)
             $this->$key = $this->data[$keyName] ?? null;
         }
 
+        // Fallback for .code incase it's empty
+        $this->code = $this->code ?: $this->getCode();
+
         // Custom mapping
 
         // Fallback for .image
diff --git a/src/services/OembedService.php b/src/services/OembedService.php
index d9e1754..e4f3ac1 100755
--- a/src/services/OembedService.php
+++ b/src/services/OembedService.php
@@ -152,7 +152,7 @@ public function embed($url, array $options = [], array $cacheProps = [])
                 }
 
                 // Autoplay
-                if (!empty($options['autoplay']) && strpos($html, 'autoplay=') === false && $src) {
+                if (!empty($options['autoplay']) && strpos($src, 'autoplay=') === false && $src) {
                     $src = preg_replace('/\?(.*)$/i', '?autoplay=' . (!!$options['autoplay'] ? '1' : '0') . '&${1}', $src);
                 }
 
@@ -167,28 +167,34 @@ public function embed($url, array $options = [], array $cacheProps = [])
                 }
 
                 // Looping
-                if (!empty($options['loop']) && strpos($html, 'loop=') === false && $src) {
+                if (!empty($options['loop']) && strpos($src, 'loop=') === false && $src) {
                     $src = preg_replace('/\?(.*)$/i', '?loop=' . (!!$options['loop'] ? '1' : '0') . '&${1}', $src);
                 }
 
                 // Autopause
-                if (!empty($options['autopause']) && strpos($html, 'autopause=') === false && $src) {
+                if (!empty($options['autopause']) && strpos($src, 'autopause=') === false && $src) {
                     $src = preg_replace('/\?(.*)$/i', '?autopause=' . (!!$options['autopause'] ? '1' : '0') . '&${1}', $src);
                 }
 
                 // Rel
-                if (!empty($options['rel']) && strpos($html, 'rel=') === false && $src) {
+                if (!empty($options['rel']) && strpos($src, 'rel=') === false && $src) {
                     $src = preg_replace('/\?(.*)$/i', '?rel=' . (!!$options['rel'] ? '1' : '0') . '&${1}', $src);
                 }
 
+                // Apply attributes to the iframe
                 if (!empty($options['attributes'])) {
                     foreach ((array)$options['attributes'] as $key => $value) {
                         $iframe->setAttribute($key, $value);
                     }
                 }
 
+                // Set the SRC
                 $iframe->setAttribute('src', $src);
-                $media->code = $dom->saveXML($iframe, LIBXML_NOEMPTYTAG);
+
+                // Set the code
+                $code = $dom->saveXML($iframe, LIBXML_NOEMPTYTAG);
+
+                $media->code = $code;
             } catch (\Exception $exception) {
                 Craft::info($exception->getMessage(), 'oembed');
             } finally {
diff --git a/src/templates/preview.twig b/src/templates/preview.twig
index 66717e8..ca1b8dc 100755
--- a/src/templates/preview.twig
+++ b/src/templates/preview.twig
@@ -1,7 +1,9 @@
-{% set media = craft.oembed.embed(url) %}
-
-{% if media and media.code|default(false) %}
-    {{ media.code|default('')|raw }}
+{% if url is defined and url is not null and url is not empty or craft.oembed.valid(url) %}
+    {{
+        craft.oembed.render(
+            url,
+        )
+    }}
 {% else %}
     <p class="error">Please check your URL.</p>
 {% endif %}