updated for version 7.3.066
Problem:    Crash when changing to another window while in a :vimgrep command.
            (Christian Brabandt)
Solution:   When wiping out the dummy before, remove it from aucmd_win.
diff --git a/src/version.c b/src/version.c
index e334d0a..95c0262 100644
--- a/src/version.c
+++ b/src/version.c
@@ -715,6 +715,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    66,
+/**/
     65,
 /**/
     64,