Lookups: cache=no_rd option. Bug 1751

[users/heiko/exim.git] / doc / doc-txt / ChangeLog

diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index 6109a14dd69433016ad56560fa90f54b79d4f2f4..62777266f6f22717985a64b2c9c8a257e1b9a880 100644 (file)
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -3,6 +3,12 @@ affect Exim's operation, with an unchanged configuration file.  For new
 options, and new features, see the NewStuff file next to this ChangeLog.
 
 
+Since Exim version 4.94
+----------------------
+
+(none yet)
+
+
 Exim version 4.94
 -----------------
 
@@ -189,6 +195,16 @@ JH/41 Bug 2571: Fix SPA authenticator.  Running as a server, an offset supplied
       being used.  A malicious client could thus cause an out-of-bounds read and
       possibly gain authentication.  Fix by adding the check.
 
+JH/42 Internationalisation: change the default for downconversion in the smtp
+      transport to be "if needed".  Previously it was "as previously set" for
+      the message, which usually meant "if needed" for message-submission but
+      "no" for everything else.  However, MTAs have been seen using SMTPUTF8
+      even when the envelope addresses did not need it, resulting in forwarding
+      failures to non-supporting MTAs.  A downconvert in such cases will be
+      a no-op on the addresses, merely dropping the use of SMTPUTF8 by the
+      transport.  The change does mean that addresses needing conversion will
+      be converted when previously a delivery failure would occur.
+
 
 Exim version 4.93
 -----------------