diff --git a/HISTORY.md b/HISTORY.md
index 7ba3f466..aadaab57 100755
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -2,6 +2,9 @@
## in development:
+### 2020-11-23
+* new dev version
+
## 6.3.7
* **Notable Changes:**
* added "loadProjectXML" method to the api
diff --git a/snap.html b/snap.html
index d08c0339..5158a757 100755
--- a/snap.html
+++ b/snap.html
@@ -3,7 +3,7 @@
- Snap! 6.3.7 Build Your Own Blocks
+ Snap! 6.3.8 - dev - Build Your Own Blocks
diff --git a/src/gui.js b/src/gui.js
index ada45a50..4187cc97 100644
--- a/src/gui.js
+++ b/src/gui.js
@@ -4007,7 +4007,7 @@ IDE_Morph.prototype.aboutSnap = function () {
module, btn1, btn2, btn3, btn4, licenseBtn, translatorsBtn,
world = this.world();
- aboutTxt = 'Snap! 6.3.7\nBuild Your Own Blocks\n\n'
+ aboutTxt = 'Snap! 6.3.8 - dev -\nBuild Your Own Blocks\n\n'
+ 'Copyright \u24B8 2008-2020 Jens M\u00F6nig and '
+ 'Brian Harvey\n'
+ 'jens@moenig.org, bh@cs.berkeley.edu\n\n'