PRDR: append overall DATA acceptance message to delivery log line "C=" item. Bug...

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

diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index 88f113cc443e2a935e1215c5f84eea8e4e5170fc..06ed2eeb5a4900bbe5d90da54b2bbe91117f45e1 100644 (file)
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -5,8 +5,15 @@ affect Exim's operation, with an unchanged configuration file.  For new
 options, and new features, see the NewStuff file next to this ChangeLog.
 
 
 options, and new features, see the NewStuff file next to this ChangeLog.
 
 

-Exim version 4.91
------------------
+Since Exim version 4.90
+-----------------------
+
+GF/01 DEFER rather than ERROR on redis cluster MOVED response.
+     When redis_servers is set to a list of > 1 element, and the Redis servers
+     in that list are in cluster configuration, convert the REDIS_REPLY_ERROR
+     case of MOVED into a DEFER case instead, thus moving the query onto the
+     next server in the list. For a cluster of N elements, all N servers must
+     be defined in redis_servers.

 
 JH/01 Replace the store_release() internal interface with store_newblock(),
       which internalises the check required to safely use the old one, plus
 
 JH/01 Replace the store_release() internal interface with store_newblock(),
       which internalises the check required to safely use the old one, plus


@@ -61,6 +68,73 @@ JH/10 Bug 2223: Fix mysql lookup returns for the no-data case (when the number o
 JH/11 The runtime Berkeley DB library version is now additionally output by
       "exim -d -bV".  Previously only the compile-time version was shown.
 
 JH/11 The runtime Berkeley DB library version is now additionally output by
       "exim -d -bV".  Previously only the compile-time version was shown.
 

+JH/12 Bug 2230: Fix cutthrough routing for nonfirst messages in an initiating
+      SMTP connection.  Previously, when one had more receipients than the
+      first, an abortive onward connection was made.  Move to full support for
+      multiple onward connections in sequence, handling cutthrough connection
+      for all multi-message initiating connections.
+
+JH/13 Bug 2229: Fix cutthrough routing for nonstandard port numbers defined by
+      routers.  Previously, a multi-recipient message would fail to match the
+      onward-connection opened for the first recipient, and cause its closure.
+
+JH/14 Bug 2174: A timeout on connect for a callout was also erroneously seen as
+      a timeout on read on a GnuTLS initiating connection, resulting in the
+      initiating connection being dropped.  This mattered most when the callout
+      was marked defer_ok.  Fix to keep the two timeout-detection methods
+      separate.
+
+JH/15 Relax results from ACL control request to enable cutthrough, in
+      unsupported situations, from error to silently (except under debug)
+      ignoring.  This covers use with PRDR, frozen messages, queue-only and
+      fake-reject.
+
+HS/01 Fix Buffer overflow in base64d() (CVE-2018-6789)
+
+JH/16 Fix bug in DKIM verify: a buffer overflow could corrupt the malloc
+      metadata, resulting in a crash in free().
+
+PP/01 Fix broken Heimdal GSSAPI authenticator integration.
+      Broken in f2ed27cf5, missing an equals sign for specified-initialisers.
+      Broken also in d185889f4, with init system revamp.
+
+JH/17 Bug 2113: Fix conversation closedown with the Avast malware scanner.
+      Previously we abruptly closed the connection after reading a malware-
+      found indication; now we go on to read the "scan ok" response line,
+      and send a quit.
+
+JH/18 Bug 2239: Enforce non-usability of control=utf8_downconvert in the mail
+      ACL.  Previously, a crash would result.
+
+JH/19 Speed up macro lookups during configuration file read, by skipping non-
+      macro text after a replacement (previously it was only once per line) and
+      by skipping builtin macros when searching for an uppercase lead character.
+
+JH/20 DANE support moved from Experimental to mainline.  The Makefile control
+      for the build is renamed.
+
+JH/21 Fix memory leak during multi-message connections using STARTTLS.  A buffer
+      was allocated for every new TLS startup, meaning one per message.  Fix
+      by only allocating once (OpenSSL) or freeing on TLS-close (GnuTLS).
+
+JH/22 Bug 2236: When a DKIM verification result is overridden by ACL, DMARC
+      reported the original.  Fix to report (as far as possible) the ACL
+      result replacing the original.
+
+JH/23 Fix memory leak during multi-message connections using STARTTLS under
+      OpenSSL.  Certificate information is loaded for every new TLS startup,
+      and the resources needed to be freed.
+
+JH/24 Bug 2242: Fix exim_dbmbuild to permit directoryless filenames.
+
+JH/25 Fix utf8_downconvert propagation through a redirect router.  Previously it
+      was not propagated.
+
+JH/26 Bug 2253: For logging delivery lines under PRDR, append the overall
+      DATA response info to the (existing) per-recipient response info for
+      the "C=" log element.  It can have useful tracking info from the
+      destination system.  Patch from Simon Arlott.
+

 
 Exim version 4.90
 -----------------
 
 Exim version 4.90
 -----------------