diff --git a/changelog.txt b/changelog.txt
index 5cf4e556..9bf7df0d 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -3764,3 +3764,9 @@ Geometries:
 - improved Solv rendering
 - fixed some bugs with tessellations from files (fixed line animation, fixed bad performance when away from the start, dealt with numerical errors, fixed spherical plain floors)
 - paper model creator now available in OSX
+
+2020-01-19 00:16 Version 11.2u:
+- raised the limit on the number of edges to 120
+- extended 'linewidth' settings: illustration mode, hint about Alt, disable shadows, bright mode, colorblind simulation
+- fixed the direction reflected monsters face in the Hall of Mirrors
+- mixed infinite order
diff --git a/hyper.h b/hyper.h
index e73f7312..8ae7b7e8 100644
--- a/hyper.h
+++ b/hyper.h
@@ -13,8 +13,8 @@
 #define _HYPER_H_
 
 // version numbers
-#define VER "11.2t"
-#define VERNUM_HEX 0xA814
+#define VER "11.2u"
+#define VERNUM_HEX 0xA815
 
 #include "sysconfig.h"