X-Git-Url: https://git.exim.org/users/jgh/exim.git/blobdiff_plain/8ee4b30ec5b2767efb8d24b3dd9c2dda33679f0b..b1b05573117d62c3b95d854d8ac5a447df19e82e:/doc/doc-txt/ChangeLog diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog index b3815cd45..6e91c1070 100644 --- a/doc/doc-txt/ChangeLog +++ b/doc/doc-txt/ChangeLog @@ -1,6 +1,80 @@ 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. + +PP/04 First step towards DNSSEC, provide $sender_host_dnssec for + $sender_host_name and config options to manage this, and basic check + routines. + +PP/05 DSCP support for outbound connections and control modifier for inbound. + +PP/06 Cyrus SASL: set local and remote IP;port properties for driver. + (Only plugin which currently uses this is kerberos4, which nobody should + be using, but we should make it available and other future plugins might + conceivably use it, even though it would break NAT; stuff *should* be + using channel bindings instead). + +PP/07 Handle "exim -L " to indicate to use syslog with tag as the process + name; added for Sendmail compatibility; requires admin caller. + Handle -G as equivalent to "control = suppress_local_fixups" (we used to + just ignore it); requires trusted caller. + Also parse but ignore: -Ac -Am -X + Bugzilla 1117. + +TL/01 Bugzilla 1258 - Refactor MAIL FROM optional args processing. + +TL/02 Add +smtp_confirmation as a default logging option. + +TL/03 Bugzilla 198 - Implement remove_header ACL modifier. + Patch by Magnus Holmgren from 2007-02-20. + +TL/04 Bugzilla 1281 - Spec typo. + Bugzilla 1283 - Spec typo. + Bugzilla 1290 - Spec grammar fixes. + +TL/05 Bugzilla 1285 - Spec omission, fix docbook errors for spec.txt creation. + +JH/01 Bugzilla 1201 & 304 - New cutthrough-delivery feature, with TLS support. + +JH/02 Support "G" suffix to numbers in ${if comparisons. + +PP/08 Handle smtp transport tls_sni option forced-fail for OpenSSL. + +NM/01 Bugzilla 1197 - Spec typo + Bugzilla 1196 - Spec examples corrections + +JH/03 Add expansion operators ${listnamed:name} and ${listcount:string} + +PP/09 Add gnutls_enable_pkcs11 option. + +PP/10 Let Linux makefile inherit CFLAGS/CFLAGS_DYNAMIC. + Pulled from Debian 30_dontoverridecflags.dpatch by Andreas Metzler. + +JH/04 Add expansion item ${acl {name}{arg}...}, expansion condition + "acl {{name}{arg}...}", and optional args on acl condition + "acl = name arg..." + +JH/05 Permit multiple router/transport headers_add/remove lines. + +JH/06 Add dnsdb pseudo-lookup "a+" to do an "aaaa" + "a" combination. + +JH/07 Avoid using a waiting database for a single-message-only transport. + Performance patch from Paul Fisher. Bugzilla 1262. + +JH/08 Strip leading/trailing newlines from add_header ACL modifier data. + Bugzilla 884. + + Exim version 4.80 ----------------- @@ -118,6 +192,53 @@ PP/27 Applied dnsdb SPF support patch from Janne Snabb. JH/04 Added expansion variable $tod_epoch_l for a higher-precision time. +PP/28 Fix DCC dcc_header content corruption (stack memory referenced, + read-only, out of scope). + Patch from Wolfgang Breyha, report from Stuart Northfield. + +PP/29 Fix three issues highlighted by clang analyser static analysis. + Only crash-plausible issue would require the Cambridge-specific + iplookup router and a misconfiguration. + Report from Marcin Mirosław. + +PP/30 Another attempt to deal with PCRE_PRERELEASE, this one less buggy. + +PP/31 %D in printf continues to cause issues (-Wformat=security), so for + now guard some of the printf checks behind WANT_DEEPER_PRINTF_CHECKS. + 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 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 ----------------- @@ -725,7 +846,7 @@ NM/32 Bugzilla 889: Change all instances of "expr" in shell scripts to "expr --" NM/33 Bugzilla 898: Transport filter timeout fix. Patch by Todd Rinaldo. -NM/34 Bugzilla 901: Fix sign/unsigned and UTF mistmatches. +NM/34 Bugzilla 901: Fix sign/unsigned and UTF mismatches. Patch by Serge Demonchaux. NM/35 Bugzilla 39: Base64 decode bug fixes.