diff --git a/changelog.txt b/changelog.txt
index 01a11dba..7c4ba0bb 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -3756,3 +3756,10 @@ Geometries:
 
 - Steam rich presence
 - geometries: quotient space in {5,3,5}; single-cell quotient spaces in {5,3,3} and {5,3,5}; fixed spherical tessellations from files; extra tessellation files
+
+2020-01-16 17:25 Version 11.2t:
+- Field Quotient is now available for all regular hyperbolic honeycombs, and additional field-quotient compact manifolds may be searched for
+- new patterns 'Y' and 'Z' for bounded spaces
+- in 3D Racing, there is a menu option for 'show 3D configuration' instead of the confusing 'config projection'
+- 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)
diff --git a/hyper.h b/hyper.h
index d95f89fc..33df41f1 100644
--- a/hyper.h
+++ b/hyper.h
@@ -13,8 +13,8 @@
 #define _HYPER_H_
 
 // version numbers
-#define VER "11.2s"
-#define VERNUM_HEX 0xA813
+#define VER "11.2t"
+#define VERNUM_HEX 0xA814
 
 #include "sysconfig.h"