diff --git a/HISTORY.md b/HISTORY.md
index 1ba44a78..b4c03256 100755
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -5,13 +5,17 @@
* **New Features:**
* **Notable Changes:**
* **Notable Fixes:**
- * tweaked JOIN BLOCKS for variables
* **Documentation Updates:**
* **Translation Updates:**
+## 7.2.4:
+* **Notable Fix:**
+ * tweaked JOIN BLOCKS for variables
+
### 2022-02-25
* new dev version
-* threads: tweaked JOIN BLOCKS for variables
+* threads: tweaked JOIN BLOCKS for variables
+* prepared patch
## 7.2.3:
* **Notable Fix:**
diff --git a/snap.html b/snap.html
index 405e6526..1dfc322f 100755
--- a/snap.html
+++ b/snap.html
@@ -1,7 +1,7 @@
- Snap! 7.2.4 - dev - Build Your Own Blocks
+ Snap! 7.2.4 - Build Your Own Blocks
diff --git a/src/gui.js b/src/gui.js
index a60c8856..f4618c8d 100644
--- a/src/gui.js
+++ b/src/gui.js
@@ -4775,7 +4775,7 @@ IDE_Morph.prototype.aboutSnap = function () {
module, btn1, btn2, btn3, btn4, licenseBtn, translatorsBtn,
world = this.world();
- aboutTxt = 'Snap! 7.2.4 - dev -\nBuild Your Own Blocks\n\n'
+ aboutTxt = 'Snap! 7.2.4\nBuild Your Own Blocks\n\n'
+ 'Copyright \u24B8 2008-2022 Jens M\u00F6nig and '
+ 'Brian Harvey\n'
+ 'jens@moenig.org, bh@cs.berkeley.edu\n\n'
diff --git a/sw.js b/sw.js
index 91d9955d..7a2caa7f 100644
--- a/sw.js
+++ b/sw.js
@@ -1,4 +1,4 @@
-var snapVersion = '7.2.4 - dev -',
+var snapVersion = '7.2.4',
cacheName = 'snap-pwa',
filesToCache = [
'snap.html',