that might affect a running system.
+Exim version 4.89
+-----------------
+
+ * OpenSSL: oldest supported release series is now 1.0.2, which is the oldest
+ supported by the OpenSSL project. If you can build Exim with an older
+ release series, congratulations. If you can't, then upgrade.
+ The file doc/openssl.txt contains instructions for installing a current
+ OpenSSL outside the system library paths and building Exim to use it.
+
+
+Exim version 4.88
+-----------------
+
+ * The "demime" ACL condition, deprecated for the past 10 years, has
+ now been removed.
+
+ * Old GnuTLS configuration options "gnutls_require_kx", "gnutls_require_mac",
+ and "gnutls_require_protocols" have now been removed. (Inoperative from
+ 4.80, per below; logging warnings since 4.83, again per below).
+
+
Exim version 4.83
-----------------
3. Version 4.23 saves the contents of the ACL variables with the message, so
that they can be used later. If one of these variables contains a newline,
there will be a newline character in the spool that will not be interpreted
- correctely by a previous version of Exim. (Exim ignores keyed spool file
+ correctly by a previous version of Exim. (Exim ignores keyed spool file
items that it doesn't understand - precisely for this kind of problem - but
it expects them all to be on one line.)