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-rw-r--r--doc/doc-txt/ChangeLog3
-rw-r--r--doc/doc-txt/NewStuff7
2 files changed, 10 insertions, 0 deletions
diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index a491cf973..4ad79c28e 100644
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -73,6 +73,9 @@ PP/16 Removed "dont_insert_empty_fragments" fron "openssl_options".
Removed SSL_clear() after SSL_new() which led to protocol negotiation
failures. We appear to now support TLS1.1+ with Exim.
+PP/17 OpenSSL: new expansion var $tls_sni, which if used in tls_certificate
+ lets Exim select keys and certificates based upon TLS SNI from client.
+
Exim version 4.77
-----------------
diff --git a/doc/doc-txt/NewStuff b/doc/doc-txt/NewStuff
index 0aee33cec..b788b45dc 100644
--- a/doc/doc-txt/NewStuff
+++ b/doc/doc-txt/NewStuff
@@ -42,6 +42,13 @@ Version 4.78
administrators can choose to make the trade-off themselves and restore
compatibility at the cost of session security.
+ 7. Use of the new expansion variable $tls_sni in the main configuration option
+ tls_certificate will cause Exim to re-expand the option, if the client
+ sends the TLS Server Name Indication extension, to permit choosing a
+ different certificate; tls_privatekey will also be re-expanded. You must
+ still set these options to expand to valid files when $tls_sni is not set.
+ Currently OpenSSL only.
+
Version 4.77
------------