diff --git a/metadata/de.herrmann_engel.rbv.yml b/metadata/de.herrmann_engel.rbv.yml
index 064100359e..86298c70c5 100644
--- a/metadata/de.herrmann_engel.rbv.yml
+++ b/metadata/de.herrmann_engel.rbv.yml
@@ -1,7 +1,8 @@
 Categories:
   - Science & Education
-License: Apache-2.0
+License: GPL-3.0-only
 AuthorName: Jonathan Herrmann-Engel
+WebSite: https://herrmann-engel.de/projekte/rbv/
 SourceCode: https://github.com/jonathanherrmannengel/vocabapp
 IssueTracker: https://github.com/jonathanherrmannengel/vocabapp/issues
 
@@ -88,7 +89,18 @@ Builds:
     gradle:
       - yes
 
+  - versionName: 2.1.0
+    versionCode: 51
+    commit: a3a2978473aea05e4d47903892b9095a358556f7
+    subdir: app
+    sudo:
+      - apt-get update || apt-get update
+      - apt-get install -y openjdk-11-jdk-headless
+      - update-alternatives --auto java
+    gradle:
+      - yes
+
 AutoUpdateMode: Version v%v
 UpdateCheckMode: Tags
-CurrentVersion: 2.0.1
-CurrentVersionCode: 49
+CurrentVersion: 2.1.0
+CurrentVersionCode: 51