updated for version 7.4.111

Problem:    Memory leak in Python OptionsAssItem. (Ken Takata)
Solution:   Call Py_XDECREF() where needed. (ZyX)

src/version.c

@@ -738,6 +738,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    111,
 /**/
     110,
 /**/