patch 7.4.1715
Problem:    Double free when a partial is in a cycle with a list or dict.
            (Nikolai Pavlov)
Solution:   Do not free a nested list or dict used by the partial.
diff --git a/src/version.c b/src/version.c
index d420eba..5c89d6b 100644
--- a/src/version.c
+++ b/src/version.c
@@ -749,6 +749,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1715,
+/**/
     1714,
 /**/
     1713,