tls_dh_min_bits smtp transport option

[users/jgh/exim.git] / doc / doc-txt / ChangeLog

diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index 21f1ec747a5c0554cd55437ce19b7ae812f7eddd..635533fdab7ed6f1b960e4a527a5d82f3c39ee9a 100644 (file)
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -1,6 +1,18 @@
 Change log file for Exim from version 4.21
 -------------------------------------------
 
 Change log file for Exim from version 4.21
 -------------------------------------------
 

+Exim version 4.81
+-----------------
+
+PP/01 Add -bI: framework, and -bI:sieve for querying sieve capabilities.
+
+PP/02 Make -n do something, by making it not do something.
+      When combined with -bP, the name of an option is not output.
+
+PP/03 Added tls_dh_min_bits SMTP transport driver option, only honoured
+      by GnuTLS.
+
+

 Exim version 4.80
 -----------------
 
 Exim version 4.80
 -----------------
 


@@ -134,6 +146,37 @@ PP/31 %D in printf continues to cause issues (-Wformat=security), so for
       As part of this, removing so much warning spew let me fix some minor
       real issues in debug logging.
 
       As part of this, removing so much warning spew let me fix some minor
       real issues in debug logging.
 

+PP/32 GnuTLS was always using default tls_require_ciphers, due to a missing
+      assignment on my part.  Fixed.
+
+PP/33 Added tls_dh_max_bits option, defaulting to current hard-coded limit
+      of NSS, for GnuTLS/NSS interop.  Problem root cause diagnosis by
+      Janne Snabb (who went above and beyond: thank you).
+
+PP/34 Validate tls_require_ciphers on startup, since debugging an invalid
+      string otherwise requires a connection and a bunch more work and it's
+      relatively easy to get wrong.  Should also expose TLS library linkage
+      problems.
+
+PP/35 Pull in <features.h> on Linux, for some portability edge-cases of
+      64-bit ${eval} (JH/03).
+
+PP/36 Define _GNU_SOURCE in exim.h; it's needed for some releases of
+      GNU libc to support some of the 64-bit stuff, should not lead to
+      conflicts.  Defined before os.h is pulled in, so if a given platform
+      needs to override this, it can.
+
+PP/37 Unbreak Cyrus SASL auth: SSF retrieval was incorrect, Exim thought
+      protection layer was required, which is not implemented.
+      Bugzilla 1254, patch from Wolfgang Breyha.
+
+PP/38 Overhaul DH prime handling, supply RFC-specified DH primes as built
+      into Exim, default to IKE id 23 from RFC 5114 (2048 bit).  Make
+      tls_dhparam take prime identifiers.  Also unbreak combination of
+      OpenSSL+DH_params+TLSSNI.
+
+PP/39 Disable SSLv2 by default in OpenSSL support.
+

 
 Exim version 4.77
 -----------------
 
 Exim version 4.77
 -----------------