Let's do this in meta lua module for the stream version:
diff --git a/src/ngx_stream_lua_common.h b/src/ngx_stream_lua_common.h
index f727943..8bb7503 100644
--- a/src/ngx_stream_lua_common.h
+++ b/src/ngx_stream_lua_common.h
@@ -43,8 +43,8 @@
#endif
-#if !defined(nginx_version) || (nginx_version < 1006000)
-#error at least nginx 1.6.0 is required but found an older version
+#if !defined(nginx_version) || (nginx_version < 1013006)
+#error at least nginx 1.13.6 is required but found an older version
#endif
Let's do this in meta lua module for the stream version: