diff --git a/HISTORY.md b/HISTORY.md
index fba45b508b..47364110e6 100755
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,6 +1,8 @@
# Snap! (BYOB) History
-## in development
+## v4.2.2.6
+###2018-11-06
+* prepared release
###2018-11-06
* new dev version
diff --git a/snap.html b/snap.html
index 2e2cbb6ddc..883b5cd4d6 100755
--- a/snap.html
+++ b/snap.html
@@ -2,14 +2,14 @@
- Snap! Build Your Own Blocks 4.2.2.6 - dev -
+ Snap! Build Your Own Blocks 4.2.2.6
-
+
diff --git a/src/gui.js b/src/gui.js
index da9850d34b..78f99320dd 100644
--- a/src/gui.js
+++ b/src/gui.js
@@ -75,7 +75,7 @@ isRetinaSupported, SliderMorph, Animation, BoxMorph, MediaRecorder*/
// Global stuff ////////////////////////////////////////////////////////
-modules.gui = '2018-November-06';
+modules.gui = '2018-November-07';
// Declarations
@@ -3539,7 +3539,7 @@ IDE_Morph.prototype.aboutSnap = function () {
module, btn1, btn2, btn3, btn4, licenseBtn, translatorsBtn,
world = this.world();
- aboutTxt = 'Snap! 4.2.2.6 - dev -\nBuild Your Own Blocks\n\n'
+ aboutTxt = 'Snap! 4.2.2.6\nBuild Your Own Blocks\n\n'
+ 'Copyright \u24B8 2018 Jens M\u00F6nig and '
+ 'Brian Harvey\n'
+ 'jens@moenig.org, bh@cs.berkeley.edu\n\n'