diff --git a/dosbox-x.reference.conf b/dosbox-x.reference.conf
index 25cc7ffef..05c362912 100644
--- a/dosbox-x.reference.conf
+++ b/dosbox-x.reference.conf
@@ -31,7 +31,7 @@
 #                      If disabled, the mouse position in DOSBox-X is exactly where the host OS reports it.
 #                      When using a high DPI mouse, the emulation of mouse movement can noticeably reduce the
 #                      sensitiveness of your device, i.e. the mouse is slower but more precise.
-#                      Possible values: integration, locked, always, never.
+#                      Possible values: integration, locked, always, never, 0, 1, 2, 3.
 #   mouse_wheel_key: Convert mouse wheel movements into keyboard presses such as arrow keys.
 #                      0: disabled; 1: up/down arrows; 2: left/right arrows; 3: PgUp/PgDn keys.
 #       waitonerror: Wait before closing the console if DOSBox-X has an error.
diff --git a/include/build_timestamp.h b/include/build_timestamp.h
index 1ae1f2ab6..3f9f5a96e 100644
--- a/include/build_timestamp.h
+++ b/include/build_timestamp.h
@@ -1,3 +1,3 @@
 /*auto-generated*/
-#define UPDATED_STR "Jun 13, 2020 5:26:45pm"
+#define UPDATED_STR "Jun 16, 2020 9:25:42am"
 #define COPYRIGHT_END_YEAR "2020"