JH/05 Permit multiple router/transport headers_add/remove lines.
+JH/06 Add dnsdb pseudo-lookup "a+" to do an "aaaa" + "a" combination.
+
+JH/07 Avoid using a waiting database for a single-message-only transport.
+ Performance patch from Paul Fisher. Bugzilla 1262.
+
+JH/08 Strip leading/trailing newlines from add_header ACL modifier data.
+ Bugzilla 884.
+
+
Exim version 4.80
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