patch 7.4.1230
Problem:    Win32: opening a channel may hang.  Not checking for messages
            while waiting for characters.
Solution:   Add a zero timeout.  Call parse_queued_messages(). (Yasuhiro
            Matsumoto)
diff --git a/src/version.c b/src/version.c
index 1c9cbf5..61d122c 100644
--- a/src/version.c
+++ b/src/version.c
@@ -743,6 +743,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1230,
+/**/
     1229,
 /**/
     1228,