systems which restrict the file name length to lower values.
(It was "hdr.$pid".)
-HS/01 Bug 2390: Use message_id for tempfile creation to avoid races in a
+HS/02 Bug 2390: Use message_id for tempfile creation to avoid races in a
shared (NFS) environment.
-HS/02 Bug 2392: exigrep does case sensitive *option* processing (as it
+HS/03 Bug 2392: exigrep does case sensitive *option* processing (as it
did for all versions <4.90). Notably -M, -m, --invert, -I may be
affected.
an attempt to use a TLS library read routine dereffed a nul pointer,
causing a segfault.
+JH/35 Bug 2409: filter out-of-spec chars from callout response before using
+ them in our smtp response.
+
+JH/36 Have the general router option retry_use_local_part default to true when
+ any of the restrictive preconditions are set (to anything). Previously it
+ was only for check_local user. The change removes one item of manual
+ configuration which is required for proper retries when a remote router
+ handles a subset of addresses for a domain.
+
+JH/37 Appendfile: when evaluating quota use (non-quota_size_regex) take the file
+ link count into consideration.
+
+HS/04 Fix handling of very log lines in -H files. If a -<key> <value> line
+ caused the extension of big_buffer, the following lines were ignored.
+
+JH/38 Bug 1395: Teach the DNS negative-cache about TTL value from the SOA in
+ accordance with RFC 2308. Previously there was no expiry, so a longlived
+ receive process (eg. due to ACL delays) versus a short SOA value could
+ surprise.
+
+HS/05 Handle trailing backslash gracefully. (CVE-2019-15846)
+
+JH/39 Promote DMARC support to mainline.
+
+JH/40 Bug 2452: Add a References: header to DSNs.
+
Exim version 4.92
-----------------