updated for version 7.2.407
Problem:    When using an expression in ":s" backslashes in the result are
            dropped. (Sergey Goldgaber, Christian Brabandt)
Solution:   Double backslashes.
diff --git a/src/version.c b/src/version.c
index 59092b3..c10a627 100644
--- a/src/version.c
+++ b/src/version.c
@@ -682,6 +682,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    407,
+/**/
     406,
 /**/
     405,