patch 7.4.1561
Problem:    Missing update to proto file.
Solution:   Change the proto file.
diff --git a/src/version.c b/src/version.c
index 52e2b80..501287d 100644
--- a/src/version.c
+++ b/src/version.c
@@ -744,6 +744,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1561,
+/**/
     1560,
 /**/
     1559,