PP/10 GnuTLS: support TLS 1.2 & 1.1.
Bugzilla 1156.
+ Use gnutls_certificate_verify_peers2() [patch from Andreas Metzler].
+ Bugzilla 1095.
+
+PP/11 match_* no longer expand right-hand-side by default.
+ New compile-time build option, EXPAND_LISTMATCH_RHS.
+ New expansion conditions, "inlist", "inlisti".
+
+PP/12 fix uninitialised greeting string from PP/03 (smtps client support).
Exim version 4.76