updated for version 7.3.070
Problem:    Can set environment variables in the sandbox, could be abused.
Solution:   Disallow it.
diff --git a/src/version.c b/src/version.c
index 3dfb975..5d96698 100644
--- a/src/version.c
+++ b/src/version.c
@@ -715,6 +715,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    70,
+/**/
     69,
 /**/
     68,