updated for version 7.3.593
Problem:    No easy way to decide if b:browsefilter will work.
Solution:   Add the browsefilter feature.
diff --git a/src/version.c b/src/version.c
index 5f615ed..1b04aed 100644
--- a/src/version.c
+++ b/src/version.c
@@ -715,6 +715,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    593,
+/**/
     592,
 /**/
     591,