NM/02 Bugzilla 1093 - eximstats DATA reject detection regexps
improved.
+NM/03 Bugzilla 1169 - primary_hostname spelling was incorrect in docs.
+PP/02 New expansion variable $tls_bits; Cyrus SASL server connection
+ properties get this fed in as external SSF. A number of robustness
+ and debugging improvements to the cyrus_sasl authenticator.
Exim version 4.77