Split out hintsdb backend shims to separate files

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

diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index e1cec9e15257714c1253aeadb6a4bfe4f0d7705f..6d50f1bb45f3b73992e0300121a622cebf61e575 100644 (file)
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -2,6 +2,20 @@ 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.
 

+Since version 4.98
+------------------
+
+JH/01 Use fewer forks & execs for sending many messages to a single host.
+      By passing back the next message-id from the transport to the delivery
+      process, we can loop there.  A two-phase queue run will benefit,
+      particularly for mailinglist and smarthost cases.
+
+JH/02 Add transaction support for hintsdbs. The sole initial provider is
+      sqlite, and is used for the wait-transport and retry DBs. Transactions
+      imply locking internal to the DB. We no longer need a separate lockfile,
+      can keep the DB handle open for extended periods, yet potentially benefit
+      from concurrency on non-conflicting record uses.
+

 Exim version 4.98
 -----------------
 
 Exim version 4.98
 -----------------
 


@@ -158,6 +172,12 @@ JH/31 Bug 3027: For -bh / -bhc tests change to using the compressed form of
 JH/32 Bug 3096: MAIL before HELO/EHLO, where required by hosts_require_helo, is
       now classed as a protocol error and subject to smtp_max_synprot_errors.
 
 JH/32 Bug 3096: MAIL before HELO/EHLO, where required by hosts_require_helo, is
       now classed as a protocol error and subject to smtp_max_synprot_errors.
 

+JH/33 Bug 2994: A subdir dsearch lookup should permit a directory name that starts
+      ".." and has following characters.
+
+JH/34 Fix delivery ordering for 2-phase queue run combined with
+      queue_run_in_order.
+

 
 Exim version 4.97
 -----------------
 
 Exim version 4.97
 -----------------