diff --git a/changelog.txt b/changelog.txt
index 5ec198e4..4cf8317b 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -3780,3 +3780,8 @@ Geometries:
 - added {4,3,6} honeycomb
 - Compact hyperbolic honeycombs are now implemented using canonical paths. Improved CPU/RAM efficiency and reliability. (Horo)cyclic lands (e.g. Camelot) work correctly now. Also improved Graveyard and Zebra.
 - underlying/horocycle tree patterns now can display fat edges in 3D geometries
+
+2020-01-29 19:27 Update 11.2w:
+- optimized generation of compact hyperbolic honeycomb
+- improved Temple of Cthulhu in 535 and 435
+- fixed dual geometry sync destroyed when pressing Space
diff --git a/hyper.h b/hyper.h
index 8d0460f0..89a55984 100644
--- a/hyper.h
+++ b/hyper.h
@@ -13,8 +13,8 @@
 #define _HYPER_H_
 
 // version numbers
-#define VER "11.2v"
-#define VERNUM_HEX 0xA816
+#define VER "11.2w"
+#define VERNUM_HEX 0xA817
 
 #include "sysconfig.h"