updated for version 7.3.708

Problem:    Filler lines above the first line may be hidden when opening Vim.
Solution:   Change how topfill is computed. (Christian Brabandt)

src/version.c

@@ -725,6 +725,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    708,
 /**/
     707,
 /**/