updated for version 7.4.610
Problem:    Some function headers may be missing from generated .pro files.
Solution:   Add PROTO to the #ifdef.
diff --git a/src/version.c b/src/version.c
index 36d701e..5f6af8c 100644
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    610,
+/**/
     609,
 /**/
     608,