X-Git-Url: https://git.exim.org/users/heiko/exim.git/blobdiff_plain/c50e5871c141ea24777fc916de1fc0cb2e96c37d..13ca5f2522f4165a0aa6f1b7143a1a1cfa37bf5a:/src/README.UPDATING diff --git a/src/README.UPDATING b/src/README.UPDATING index 590642f3e..05b3d9d97 100644 --- a/src/README.UPDATING +++ b/src/README.UPDATING @@ -26,6 +26,39 @@ The rest of this document contains information about changes in 4.xx releases that might affect a running system. +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 ----------------- @@ -530,7 +563,7 @@ 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.)