diff --git a/HISTORY.md b/HISTORY.md
index 9c9df1581..f69b6f557 100755
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -2,10 +2,19 @@
 
 ## in development:
 
-### 2024-12-18
-    * byob: tweaked dropdown-menu parser
-    * added "compress ... by ..." reporter to the pixels library
+## 10.3.4:
+* **Notable Changes:**
+    * added "compress ... by ..." reporter to the Pixels library
     * added "stretch" and "compress" reporters to the AudioComp library
+* **Translation Updates:**
+    * German (parts of the Pixels and AudioComp libraries)
+
+### 2024-12-18
+* byob: tweaked dropdown-menu parser
+* added "compress ... by ..." reporter to the pixels library
+* added "stretch" and "compress" reporters to the AudioComp library
+* updated German translation for data streching / compression library blocks
+* prepared v10.3.4 patch
 
 ## 10.3.3:
 * **Translation Updates:**
diff --git a/snap.html b/snap.html
index 5bb894056..3ee2624f7 100755
--- a/snap.html
+++ b/snap.html
@@ -20,7 +20,7 @@
         <script src="src/threads.js?version=2024-12-05"></script>
         <script src="src/objects.js?version=2024-12-04"></script>
         <script src="src/scenes.js?version=2024-05-28"></script>
-        <script src="src/gui.js?version=2024-12-12"></script>
+        <script src="src/gui.js?version=2024-12-18"></script>
         <script src="src/paint.js?version=2023-05-24"></script>
         <script src="src/lists.js?version=2024-11-14"></script>
         <script src="src/byob.js?version=2024-12-18"></script>
diff --git a/src/gui.js b/src/gui.js
index 3d456df78..325c76e61 100644
--- a/src/gui.js
+++ b/src/gui.js
@@ -87,11 +87,11 @@ HatBlockMorph*/
 
 // Global stuff ////////////////////////////////////////////////////////
 
-modules.gui = '2024-December-12';
+modules.gui = '2024-December-18';
 
 // Declarations
 
-var SnapVersion = '10.3.3';
+var SnapVersion = '10.3.4';
 
 var IDE_Morph;
 var ProjectDialogMorph;
diff --git a/sw.js b/sw.js
index 1c055807c..c54bc8869 100644
--- a/sw.js
+++ b/sw.js
@@ -1,6 +1,6 @@
 /*global self, caches*/
 /*jshint esversion: 6*/
-var snapVersion = '10.3.3',
+var snapVersion = '10.3.4',
     cacheName = `snap-pwa-${snapVersion}`,
     filesToCache = [
         'snap.html',