X-Git-Url: https://vcs.fsf.org/?p=exim.git;a=blobdiff_plain;f=src%2FREADME.UPDATING;h=2438cc953fb20443bb1ea5501bbfb9d17dc8bf60;hp=73b52e4a01739f12a1320a9b62b3b126d728f13e;hb=d8d9f9301c9a31c826635bbdd334bb4be99ea05a;hpb=7b9822bffe67da2a43a82d12caf5db00a3ed71c2

diff --git a/src/README.UPDATING b/src/README.UPDATING
index 73b52e4a0..2438cc953 100644
--- 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
 -----------------