ACL: in "regex" condition, release store every thousand lines. Bug 3047

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

diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index 21c84e09110f3b1bfc56b231f3539e2408f353ff..48cc629109c18a04d9ce1fbe117165490622373a 100644 (file)
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -76,6 +76,32 @@ JH/15 Bug 3061: Ensure a log line is written for a malformed address in a
       header, when parsing for address-qualification.  Previously one was only
       written if there were rewrite rules.
 
+JH/16 Two-phase queue runs are now reported in the daemon startup log line and
+      in exiwhat output.
+
+JH/17 Bug 3064: Fix combination of "-q<period> -R <recipients>". Introduction of
+      the multiple-queue-runners facility for 4.97 broking this, giving only
+      a one-time run of the queue.
+
+JH/18 Bug 3068: Log a warning for use of deprecated syntax in query-style
+      lookups.
+
+JH/19 Fix TLS startup. When the last expansion done before the initiation of a
+      TLS session resulted in a forced-fail, a misleading error was logged for
+      the expansino of tls_certificates.  This would affect the common case of
+      that option being set (main-section options) but not having any vriable
+      parts.  It could also potentially affect tls_privatekeys.  The underlyding
+      coding errors go back to 4.90 but were only exposed in 4.97.
+
+JH/20 Bug 3047: A recent (somewhere between 10.34 and 10.42) version of the
+      pcre2 library starting allocating 20kB rather than 112 bytes per match
+      call, which broke the 2GB total limitation on Exim's memory management
+      when a user had over 104207 messages stored and the appendfile
+      maildir_quota_directory_regex option is in use.  Release the allocated
+      memory every thosand files to avoid this.
+      The same issue arises with the ACL regex condition, which is applied
+      to every line of a received message.
+
 
 Exim version 4.97
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