diff --git a/NEWS b/NEWS
index ae33f48f..c16ec109 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,7 @@
+Major changes in 45.0:
+* Various small fixes
+* Updated translations
+
 Major changes in 45.rc:
 * Fix a plethora of threading issues with the backend
 * Fix a crash in the Shell search provider code
diff --git a/data/appdata/org.gnome.Calendar.appdata.xml.in.in b/data/appdata/org.gnome.Calendar.appdata.xml.in.in
index 73617e10..b23c59c7 100644
--- a/data/appdata/org.gnome.Calendar.appdata.xml.in.in
+++ b/data/appdata/org.gnome.Calendar.appdata.xml.in.in
@@ -49,6 +49,18 @@
   <project_group>GNOME</project_group>
 
   <releases>
+    <release date="2023-09-18" version="45.0" type="stable">
+      <description>
+        <ul>
+          <li>New month view with inifinite scrolling support</li>
+          <li>Lots of performance and stability fixes</li>
+          <li>Improved visuals for the sidebar</li>
+          <li>Use modern widgets in various places</li>
+          <li>New and updated translations</li>
+        </ul>
+      </description>
+    </release>
+
     <release date="2023-09-02" version="45~rc" type="development" />
     <release date="2023-08-18" version="45~beta" type="development" />