X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/47ca6d6cc2fd470063e3f2c36b57ee8960410b7a..034d99ab7d8d4bf671671e583c32cf7dd322c1c2:/src/README.UPDATING

diff --git a/src/README.UPDATING b/src/README.UPDATING
index cfcc08375..e4975ba6a 100644
--- a/src/README.UPDATING
+++ b/src/README.UPDATING
@@ -1,4 +1,4 @@
-$Cambridge: exim/src/README.UPDATING,v 1.10 2005/12/12 15:58:53 ph10 Exp $
+$Cambridge: exim/src/README.UPDATING,v 1.12 2006/07/13 13:53:33 ph10 Exp $
 
 This document contains detailed information about incompatibilities that might
 be encountered when upgrading from one release of Exim to another. The
@@ -28,14 +28,32 @@ The rest of this document contains information about changes in 4.xx releases
 that might affect a running system.
 
 
+Exim version 4.63
+-----------------
+
+When an SMTP error message is specified in a "message" modifier in an ACL, or
+in a :fail: or :defer: message in a redirect router, Exim now checks the start
+of the message for an SMTP error code. This consists of three digits followed
+by a space, optionally followed by an extended code of the form n.n.n, also
+followed by a space. If this is the case and the very first digit is the same
+as the default error code, the code from the message is used instead. If the
+very first digit is incorrect, a panic error is logged, and the default code is
+used. This is an incompatible change, but it is not expected to affect many (if
+any) configurations. It is possible to suppress the use of the supplied code in
+a redirect router by setting the smtp_error_code option false. In this case,
+any SMTP code is quietly ignored.
+
+
 Exim version 4.61
 -----------------
 
-The default number of ACL variables of each type has been increased to 20, and
-it's possible to compile Exim with more. You can safely upgrade to this release
-if you already have messages on the queue with saved ACL variable values.
-However, if you downgrade from this release with messages on the queue, any
-saved ACL values they may have will be lost.
+1. The default number of ACL variables of each type has been increased to 20,
+and it's possible to compile Exim with more. You can safely upgrade to this
+release if you already have messages on the queue with saved ACL variable
+values. However, if you downgrade from this release with messages on the queue,
+any saved ACL values they may have will be lost.
+
+2. The default value for rfc1413_query_timeout has been changed from 30s to 5s.
 
 
 Exim version 4.54