diff --git a/changelog.txt b/changelog.txt
index 601835ad..436057d3 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -3333,3 +3333,11 @@ Other:
 - improved Tortoise graphics in 3D, Baby Tortoises appear
 - camera level higher when riding dragon
 - keyboard/controller movement works better now in 2.5D; improved controller camera control
+
+2019-06-28 13:49 Version 11.1b:
+- you can now move in 2.5D and 3D with mouseclick/touchscreen
+- 2.5D/3D/VR in the mobile versions
+
+2019-06-28 13:49 Version 11.1c:
+
+- long touch to wait in 3D geometries
diff --git a/hyper.h b/hyper.h
index db1919c8..c0a68d10 100644
--- a/hyper.h
+++ b/hyper.h
@@ -2,8 +2,8 @@
 // It is quite chaotic.
 
 // version numbers
-#define VER "11.1b"
-#define VERNUM_HEX 0xA702
+#define VER "11.1c"
+#define VERNUM_HEX 0xA703
 
 #include <stdarg.h>
 #include "hyper_function.h"