patch 7.4.707
Problem:    Undo files can have their executable bit set.
Solution:   Strip of the executable bit. (Mikael Berthe)
diff --git a/src/version.c b/src/version.c
index b6676b7..47015b1 100644
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    707,
+/**/
     706,
 /**/
     705,