Fix shutdown=no in ${readsocket}. Bug 2784

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

diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index b5cc1a88944ea5f16f1b35c73206bad66003c9bc..1d4b3c1c5d27da05d8d1cc30849581848eab129e 100644 (file)
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -2,6 +2,57 @@ This document describes *changes* to previous versions, that might
 affect Exim's operation, with an unchanged configuration file.  For new
 options, and new features, see the NewStuff file next to this ChangeLog.
 
 affect Exim's operation, with an unchanged configuration file.  For new
 options, and new features, see the NewStuff file next to this ChangeLog.
 

+Exim version 4.95
+-----------------
+
+JH/01 Move the wait-for-next-tick (needed for unique messmage IDs) from
+      after reception to before a subsequent reception.  This should
+      mean slightly faster delivery, and also confirmation of reception
+      to senders.
+
+JH/02 Move from using the pcre library to pcre2.  The former is no longer
+      being developed or supported (by the original developer).
+
+JH/03 Constification work in the filters module required a major version
+      bump for the local-scan API.  Specifically, the "headers_charset"
+      global which is visible via the API is now const and may therefore
+      not be modified by local-scan code.
+
+JH/04 Fix ClamAV TCP use under FreeBSD. Previously the OS-specific shim for
+      sendfile() didi not account for the way the ClamAV driver code called it.
+
+JH/05 Bug 2819: speed up command-line messages being read in.  Previously a
+      time check was being done for every character; replace that with one
+      per buffer.
+
+JH/06 Bug 2815: Fix ALPN sent by server under OpenSSL.  Previously the string
+      sent was prefixed with a length byte.
+
+JH/07 Change the SMTP feature name for pipelining connect to be compliant with
+      RFC 5321.  Previously Dovecot (at least) would log errors during
+      submission.
+
+JH/08 Remove stripping of the binaries from the FreeBSD build.  This was added
+      in 4.61 without a reason logged. Binaries will be bigger, which might
+      matter on diskspace-constrained systems, but debug is easier.
+
+JH/09 Fix macro-definition during "-be" expansion testing.  The move to
+      write-protected store for macros had not accounted for these runtime
+      additions; fix by removing this protection for "-be" mode.
+
+JH/10 Convert all uses of select() to poll().  FreeBSD 12.2 was found to be
+      handing out large-numbered file descriptors, violating the usual Unix
+      assumption (and required by Posix) that the lowest possible number will be
+      allocated by the kernel when a new one is needed.  In the daemon, and any
+      child procesees, values higher than 1024 (being bigger than FD_SETSIZE)
+      are not useable for FD_SET() [and hence select()] and overwrite the stack.
+      Assorted crashes happen.
+
+JH/11 Fix use of $sender_host_name in daemon process.  When used in certain
+      main-section options or in a connect ACL, the value from the first ever
+      connection was never replaced for subsequent connections.  Found by
+      Wakko Warner.
+

 
 Exim version 4.95
 -----------------
 
 Exim version 4.95
 -----------------


@@ -760,6 +811,10 @@ JH/47 ARC: fix crash in signing, triggered when a configuration error failed
       to do ARC verification.  The Authentication-Results: header line added
       by the configuration then had no ARC item.
 
       to do ARC verification.  The Authentication-Results: header line added
       by the configuration then had no ARC item.
 

+JH/48 Bug 2784: fix shutdown=no in the ${readsocket) expansion item.  Previously
+      an incorrect mode was used for reading the result, resulting in it being
+      ignored.
+

 
 Exim version 4.92
 -----------------
 
 Exim version 4.92
 -----------------