updated for version 7.4.274
Problem:    When doing ":update" just before running an external command that
            changes the file, the timestamp may be unchanged and the file
            is not reloaded.
Solution:   Also check the file size.
diff --git a/src/version.c b/src/version.c
index 3b8fb52..3356879 100644
--- a/src/version.c
+++ b/src/version.c
@@ -735,6 +735,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    274,
+/**/
     273,
 /**/
     272,