X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/42bfef1e908fe60f8a7a86e66616b51702f1c0fb..2ddb4094c1b6861bebe191fa1466f53399e1e6d9:/src/README.UPDATING

diff --git a/src/README.UPDATING b/src/README.UPDATING
index 0a7811281..73b52e4a0 100644
--- a/src/README.UPDATING
+++ b/src/README.UPDATING
@@ -26,10 +26,79 @@ The rest of this document contains information about changes in 4.xx releases
 that might affect a running system.
 
 
+Exim version 4.91
+-----------------
+
+ * DANE and SPF have been promoted from Experimental to Supported status, thus
+   the options to enable them in Local/Makefile have been renamed.
+   See current src/EDITME for full details, including changes in dependencies,
+   but loosely: replace EXPERIMENTAL_SPF with SUPPORT_SPF and replace
+   EXPERIMENTAL_DANE with SUPPORT_DANE.
+
+ * Ancient ClamAV stream support, long deprecated by ClamAV, has been removed;
+   if you were building with WITH_OLD_CLAMAV_STREAM enabled then your problems
+   have marginally increased.
+
+ * A number of logging changes; if relying upon the previous DKIM additional
+   log-line, explicit log_selector configuration is needed to keep it.
+
+ * Other incompatible changes in EXPERIMENTAL_* features, read NewStuff and
+   ChangeLog carefully if relying upon an experimental feature such as DMARC.
+   Note that this includes changes to SPF as it was promoted into Supported.
+
+
+Exim version 4.89
+-----------------
+
+ * SMTP CHUNKING in Exim 4.88 did not ensure that received mails had a final
+   newline; attempts to deliver such messages onwards to non-chunking hosts
+   would probably hang, as Exim does not insert the newline before a ".".
+   In 4.89, the newline is added upon receipt.  For already-received messages
+   in your queue, try util/chunking_fixqueue_finalnewlines.pl
+   to walk the queue, fixing any affected messages.  Note that because a
+   delivery attempt will be hanging, attempts to lock the messages for fixing
+   them will stall; stopping all queue-runners temporarily is recommended.
+
+ * 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.
+
+ * FreeBSD: we now always use the system iconv in libc, as all versions of
+   FreeBSD supported by the FreeBSD project provide this functionality.
+
+
+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
+-----------------
+
+ * SPF condition results renamed "permerror" and "temperror".  The old
+   names are still accepted for back-compatability, for this release.
+
+ * TLS details are now logged on rejects, subject to log selectors.
+
+ * Items in headers_remove lists must now have any embedded list-separators
+   doubled.
+
+ * Attempted use of the deprecated options "gnutls_require_kx" et. al.
+   now result in logged warning.
+
+
 Exim version 4.82
 -----------------
 
- * New option gnutls_enable_pkcs11 defaults false; if you have GnuTLS 2.12.0
+ * New option gnutls_allow_auto_pkcs11 defaults false; if you have GnuTLS 2.12.0
    or later and do want PKCS11 modules to be autoloaded, then set this option.
 
  * A per-transport wait-<name> database is no longer updated if the transport
@@ -37,6 +106,9 @@ Exim version 4.82
    unnecessary serialisation and load.  External tools tracking the state of
    Exim by the hints databases may need modification to take this into account.
 
+ * The av_scanner option can now accept multiple clamd TCP targets, all other
+   setting limitations remain.
+
 
 Exim version 4.80
 -----------------
@@ -512,7 +584,7 @@ Version 4.23
 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.)