diff --git a/.travis.yml b/.travis.yml
index ee67398..abcd67d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,7 +12,7 @@ cache:
     - "$HOME/.npm"
 
 php:
-  - 7.2
+  - 7.3
 
 branches:
   only:
@@ -22,8 +22,18 @@ env:
   global:
     - PATH="$PATH:$HOME/.composer/vendor/bin"
 
+matrix:
+  include:
+    - env: DRUPAL_TESTING_DRUPAL_VERSION=~8.8.0
+      php: 7.2
+    - env: DRUPAL_TESTING_DRUPAL_VERSION=~8.8.0
+
 before_install:
-  - composer global require thunder/travis
+  - composer global require thunder/drupal-testing
+
+before_script:
+  - phpenv config-rm xdebug.ini
+
 script:
   - test-drupal-project
 
diff --git a/config/install/nexx_integration.settings.yml b/config/install/nexx_integration.settings.yml
index 16e2b34..c5604b4 100644
--- a/config/install/nexx_integration.settings.yml
+++ b/config/install/nexx_integration.settings.yml
@@ -3,3 +3,5 @@ nexx_api_url: 'https://api.nexx.cloud/hooks/thunder.omnia'
 nexx_api_authkey: ''
 omnia_id: 0
 notification_access_key: ''
+api_secret: ''
+bigger_thumbnail: false
diff --git a/config/schema/nexx_integration.schema.yml b/config/schema/nexx_integration.schema.yml
index 46da2f5..bbe2537 100644
--- a/config/schema/nexx_integration.schema.yml
+++ b/config/schema/nexx_integration.schema.yml
@@ -17,6 +17,12 @@ nexx_integration.settings:
     notification_access_key:
       type: string
       label:  'NEXX notification access key.'
+    api_secret:
+      type: string
+      label:  'NEXX notification API secret.'
+    bigger_thumbnail:
+      type: boolean
+      label: 'Allow bigger thumbnail'
 
 media.source.nexx_video:
   type: media.source.field_aware
diff --git a/nexx_integration.module b/nexx_integration.module
index 09b5b9f..07ae199 100644
--- a/nexx_integration.module
+++ b/nexx_integration.module
@@ -269,11 +269,12 @@ function nexx_integration_cron() {
   $ids = $storage->getQuery()
     ->condition($video_field . '.validfrom_ssc', \Drupal::time()->getRequestTime(), '<=')
     ->condition($video_field . '.validto_ssc', \Drupal::time()->getRequestTime(), '>')
-    ->condition("status", FALSE)
+    ->condition("status", 0)
     ->execute();
 
   foreach ($storage->loadMultiple($ids) as $video) {
-    $video->set("status", TRUE);
+    /** @var \Drupal\media\MediaInterface $video */
+    $video->setPublished();
     $video->save();
     $logger->info("Published nexx video \"@videoname\" (id: @id)", [
       '@videoname' => $video->label(),
@@ -286,12 +287,12 @@ function nexx_integration_cron() {
   $ids = $storage->getQuery()
     ->condition($video_field . '.validto_ssc', 0, '<>')
     ->condition($video_field . '.validto_ssc', \Drupal::time()->getRequestTime(), '<=')
-    ->condition("status", TRUE)
+    ->condition("status", 1)
     ->execute();
 
   foreach ($storage->loadMultiple($ids) as $video) {
     /** @var \Drupal\media\MediaInterface $video */
-    $video->set("status", FALSE);
+    $video->setUnpublished();
     $video->save();
     $logger->info("Unpublished nexx video \"@videoname\" (id: @id)", [
       '@videoname' => $video->label(),