updated for version 7.4.681
Problem:    MS-Windows: When Vim is minimized the window height is computed
            incorrectly.
Solution:   When minimized use the previously computed size. (Ingo Karkat)
diff --git a/src/version.c b/src/version.c
index b08c010..7ef3607 100644
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    681,
+/**/
     680,
 /**/
     679,