updated for version 7.3.058
Problem:    Error "code converter not found" when loading Ruby script.
Solution:   Load Gem module. (Yasuhiro Matsumoto)
diff --git a/src/version.c b/src/version.c
index 3a04aab..2c9e860 100644
--- a/src/version.c
+++ b/src/version.c
@@ -715,6 +715,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    58,
+/**/
     57,
 /**/
     56,