diff --git a/data/com.github.ryonakano.konbucase.appdata.xml.in b/data/com.github.ryonakano.konbucase.appdata.xml.in
index 07258dd..6438f21 100644
--- a/data/com.github.ryonakano.konbucase.appdata.xml.in
+++ b/data/com.github.ryonakano.konbucase.appdata.xml.in
@@ -53,6 +53,18 @@
   </content_rating>
 
   <releases>
+    <release version="3.0.0" date="2020-08-28" urgency="medium">
+      <description>
+        <ul>
+          <li>Separate the core part as an independent library</li>
+          <li>Rename all occurrence of "target" to "source"</li>
+          <li>Fix changing result case sometimes doesn't take effect</li>
+          <li>Quit the app with Ctrl+Q</li>
+          <li>Add Dutch translation (thanks to @Vistaus)</li>
+          <li>Add Portuguese-Portugal translation (thanks to @rottenpants466)</li>
+        </ul>
+      </description>
+    </release>
     <release version="2.0.0" date="2020-06-28" urgency="medium">
       <description>
         <ul>
diff --git a/meson.build b/meson.build
index a4d334a..6a5510a 100644
--- a/meson.build
+++ b/meson.build
@@ -1,6 +1,6 @@
 project('com.github.ryonakano.konbucase',
     'vala', 'c',
-    version: '2.0.0'
+    version: '3.0.0'
 )
 
 i18n = import('i18n')