Testsuite: fix debug stream munging for non-autocreate DBM variants, and for no TFO...

[users/heiko/exim.git] / src / README.UPDATING

diff --git a/src/README.UPDATING b/src/README.UPDATING
index 73b52e4a01739f12a1320a9b62b3b126d728f13e..2438cc953fb20443bb1ea5501bbfb9d17dc8bf60 100644 (file)
--- a/src/README.UPDATING
+++ b/src/README.UPDATING
@@ -26,6 +26,14 @@ The rest of this document contains information about changes in 4.xx releases
 that might affect a running system.
 
 
+Exim version 4.92
+-----------------
+
+ * Exim used to manually follow CNAME chains, to a limited depth.  In this
+   day-and-age we expect the resolver to be doing this for us, so the loop
+   is limited to one retry unless the (new) config option dns_cname_loops
+   is changed.
+
 Exim version 4.91
 -----------------