Partial workaround for TCP Fast Open issue. Bug 2907

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

diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index 82bac62b9468f5d71971350b4fa56320b69df390..d17370589aa588813f3839b99407f63a8b2d89c4 100644 (file)
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -2,6 +2,31 @@ This document describes *changes* to previous versions, that might
 affect Exim's operation, with an unchanged configuration file.  For new
 options, and new features, see the NewStuff file next to this ChangeLog.
 
 affect Exim's operation, with an unchanged configuration file.  For new
 options, and new features, see the NewStuff file next to this ChangeLog.
 

+Exim version 4.97
+-----------------
+
+JH/01 The hosts_connection_nolog main option now also controls "no MAIL in
+      SMTP connection" log lines.
+
+JH/02 Option default value updates:
+       - queue_fast_ramp (main)        true (was false)
+       - remote_max_parallel (main)    4 (was 2)
+
+JH/03 Cache static regex pattern compilations, for use by ACLs.
+
+JH/04 Bug 2903: avoid exit on an attempt to rewrite a malformed address.
+      Make the rewrite never match and keep the logging.  Trust the
+      admin to be using verify=header-syntax (to actually reject the message).
+
+JH/05 Follow symlinks for placing a watch on TLS creds files.  This means
+      (under Linux) we watch the dir containing the final file; previously
+      it would be the dir with the first symlink.  We still do not monitor
+      the entire path.
+
+JH/06 Check for bad chars in rDNS for sender_host_name. The OpenBSD (at least)
+      dn_expand() is happy to pass them through.
+
+

 Exim version 4.96
 -----------------
 
 Exim version 4.96
 -----------------
 


@@ -70,8 +95,8 @@ JH/15 Fix a resource leak in *BSD.  An off-by-one error resulted in the daemon
       was touched.
 
 JH/16 Debugging initiated by an ACL control now continues through into routing
       was touched.
 
 JH/16 Debugging initiated by an ACL control now continues through into routing

-      and transport processes, when delivery is immediate.  Previously debugging
-      stopped any time Exim re-execs.
+      and transport processes.  Previously debugging stopped any time Exim
+      re-execs, or for processing a queued message.

 
 JH/17 The "expand" debug selector now gives more detail, specifically on the
       result of expansion operators and items.
 
 JH/17 The "expand" debug selector now gives more detail, specifically on the
       result of expansion operators and items.


@@ -131,6 +156,26 @@ JH/29 TLS resumption: the key for session lookup in the client now includes
       session, avoiding oferring mismatching sessions to such a server.
       Previously only the server IP was used.
 
       session, avoiding oferring mismatching sessions to such a server.
       Previously only the server IP was used.
 

+JH/30 Fix string_copyn() for limit greater than actual string length.
+      Previously the copied amount was the limit, which could result in a
+      overlapping memcpy for newly allocated destination soon after a
+      source string shorter than the limit.  Found/investigated  by KM.
+
+JH/31 Bug 2886: GnuTLS: Do not free the cached creds on transport connection
+      close; it may be needed for a subsequent connection.  This caused a
+      SEGV on primary-MX defer.  Found/investigated by Gedalya & Andreas.
+
+JH/32 Fix CHUNKING for a second message on a connection when the first was
+      rejected.  Previously we did not reset the chunking-offered state, and
+      erroneously rejected the BDAT command.  Investigation help from
+      Jesse Hathaway.
+
+JH/33 Fis ${srs_encode ...} to handle an empty sender address, now returning
+      an empty address.  Previously the expansion returned an error.
+
+HS/01 Bug 2855: Handle a v4mapped sender address given us by a frontending
+      proxy.  Previously these were misparsed, leading to paniclog entries.
+

 
 Exim version 4.95
 -----------------
 
 Exim version 4.95
 -----------------