updated for version 7.3.1071
Problem:    New regexp engine: backreferences don't work correctly.
Solution:   Add every possible start/end position on the state stack.
diff --git a/src/version.c b/src/version.c
index b70ede4..cd82151 100644
--- a/src/version.c
+++ b/src/version.c
@@ -729,6 +729,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1071,
+/**/
     1070,
 /**/
     1069,