patch 7.4.1791
Problem:    Channel could be garbage collected too early.
Solution:   Don't free a channel or remove it from a job when it is still
            useful.
diff --git a/src/version.c b/src/version.c
index cd760ab..a2553e6 100644
--- a/src/version.c
+++ b/src/version.c
@@ -754,6 +754,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1791,
+/**/
     1790,
 /**/
     1789,