Changelog for libkcicalmapi0-10.0.5-bp151.4.3.1.x86_64.rpm :

* Wed May 20 2020 Jan Engelhardt - Update to release 10.0.5
* Enhancements:
* gateway: support loading MAPI folders with slash in their name.
* Fixes:
* admin: fix stack exhaustion calling AclRightsToString.
* admin: fix out-of-bounds access in ConsoleTable.
* dagent: change SMTP error code for plugin failure from permanent to transient category.
* server: recognize more MariaDB-specific status codes and initiate reconnect if needed.
* server: fix a cache pollution with PR_HTML and PR_RTF_COMPRESSED.
* dagent: failure to run actions will no longer stop rule processing.
* mapi4linux: avoid M4LMAPISession going away while ECMsgStore object(s) still alive.
* Mon Apr 13 2020 Jan Engelhardt - Update to release 10.0.4
* Enhancements:
* daemons: service units now run with systemd protections on.
* icalmapi: support reading multi-iCal and multi-vCard files.
* Fixes:
* dagent, spooler: workaround crash during Python GC.
* dagent, gateway: avoid stack exhaustion in HTML filter.
* gateway: avoid non-atomic replacement of SSL context.
* gateway: avoid one crash case for deeply-nested HTML mail.
* server: cure a mysql wait phase during shutdown.
* server: cure a crash when the SQL server has shut down.
* daemons: avoid deadlock during signal handling.
* libserver: fix use-after-free and crash on shutdown.
* Various null deref warnings from clang --analyze were fixed.
* libserver: resolve memory leak of MYSQL objects.
* Wed Mar 18 2020 Jan Engelhardt - Update to release 10.0.3
* Enhancements:
* server: new config directive request_log_method and request_log_file.
* server: The log_level=0x100000 bit (SOAP) no longer has a meaning; use the request_log_file mechanism instead.
* Wed Mar 11 2020 Jan Engelhardt - Update to release 10.0.2
* dagent: add processing time stats and publish via surveyclient
* common: fix a malloc/delete[] mismatch in kc_utf8_to_punyaddr
* Respect KOPANO_SOCKET environment variable in all programs
* server: support numeric UID/GID for local_admin_users directive
* daemons: support numeric UID/GID for run_as_
* directives
* Wed Jan 22 2020 Jan Engelhardt - Update to release 10.0.1
* common: avoid computing log messages that will not get shown [KC-1674]
* freebusy: fix crash in RecurrenceState::Exception instantiation
* client: IDN support [KC-1659]
* In config files, fractional values can now be used for sizes (\"0.5G\").
* Mon Dec 16 2019 Jan Engelhardt - Update to release 9.0.2
* Enhancements:
* storeadm: print entity types in orphan list [KC-718]
* client: improve dreaded \"gsoap connect: ()\" reporting
* server: fix dreaded \"SSL_accept: (null)\" reporting
* ECtools: add kopano-vcfimport
* Fixes:
* client: resolve rogue file descriptor closing [KC-1397, KC-1462, KC-1518, KC-1584, KS-42330, KS-43193, KS-43409, KS-43618, KS-43677, KS-43693, KS-43907, KS-43925, KS-43936]
* dagent: resolve crash when appointment has empty organizer [KC-1637]
* spooler: regard redirected messages as having recipients [KC-1638]
* Fri Nov 08 2019 Jan Engelhardt - Drop chown calls from scriptlets [boo#1154309]
* Wed Nov 06 2019 Jan Engelhardt - Update to release 8.7.85
* daemons: support \"%xxx\"-style interface identifiers in bindspecs (the \"server_listen\" or similarly-named directives in .cfg files)
* client: send fewer logoff calls [KC-1590]
* daemons: AF_LOCAL sockets were erroneously owned by root rather than run_as_user [KC-1616]
* pyko: avoid circular strong reference from notification to store [KC-1572]
* php: add missing successful return value for zif_mapi_vcfstomapi [KC-1487]
* client: unbreak translation of newly created store folder names [KC-1607]
* dagent: the server_bind_intf option is removed in favor of %xxx
* search: put back the old value for limit_results=1000
* Sun Oct 06 2019 Jan Engelhardt - Update to release 8.7.84
* server: new installations will use files_v2 by default [KC-567]
* icalmapi: vCard 4.0 (RFC 6350) is now emitted
* kopano-set-oof has been removed; use `kopano-oof` instead [KC-981]
* kopano-localize-folders has been removed; use `kopano-storeadm -Y` instead
* admin: the --mr-process option has been added
* dbadm: the \"populate\" action has been added
* daemons: the {pop3,imap,etc.}_listen directives can now take an interface specifier similar to ping(8), e.g. \"%eth0\"
* server/ldapplugin: LDAP group membership cache [KC-1588]
* Thu Sep 12 2019 Jan Engelhardt - Update to release 8.7.83
* libserver: fix \"withholding\" of properties from clients [KC-1547]
* dagent, spooler: threaded more is enabled by default now [KC-1475]
* ldapplugin: 22% speedup in retriving the entire user list [KC-1399]
* client: enable write-caching for properties on stores and folders; improves e.g. store creation time by 17% [KC-1585]
* Dropped Python2 and PHP5 support
* Tue May 28 2019 Jan Engelhardt - Update to new upstream release 8.7.3
* Fixes:
* dagent: standard casing for RFC 5322 headers [KF-2100]
* daemons: do not fail startup on IPv4-only systems [KC-1400]
* Feed HTML through libtidy before using it for the to-plaintext conversion stage [KS-40722]
* server: fix crash on shutdown [KF-2179]
* server: address a potential crash due to type mismatch [KF-2151]
* server: use utf8mb3 with mysql 5.1 [KC-1423]
* server: avoid entering truncated tproperties data into the cache [KC-1417]
* server: avoid using OpenLDAP-specific filters that 389-ds does not know about [KC-1402]
* server: fixed TLS negotiation errors with openSSL 1.1.1 [KC-1439]
* spooler: avoid unnecessary QP encoding in header fields [KC-1430]
* spooler: fix hang on process termination [KC-1449]
* srvadm: do not complain about default_store_locale [KC-1416]
* dbadm: some long-running statements can now be run in parallel with the new -j option [KS-42617]
* pyko: expand stubbed messages when dumping [KC-1159,KC-1168]
* pyko: don\'t mix str/int busy statuses [KC-1433]
* oof: fix erroneous -u parsing [KC-1425]
* oof: make --message option set the right property [KC-1435]
* server: complete utf8mb4->utf8 fallback for RHEL6 [KC-1423]
* inetmapi: modified appointments need to produce a new Message-ID [KC-1458]
* dagent: set Bcc/RecipMe flags appropriately [KC-319]
* inetmapi: restore FQDN in Message-IDs [KC-1393]
* inetmapi: parse fake \"From:\" header better to hinder proliferation of impersonations [KC-1350]
* stats: print \"PR_...\" instead of proptag numbers [KC-1495]
* server: no more unbounded thread number increase [KC-1446]
* php: fix crash in zif_mapi_getprops [KC-1507]
* Enhancements:
* backup: do record outofoffice settings
* php-ext: performance measurement log now contains a timestamp, thread identifier, and global monotonic counter. This can be used for estimating the achieved command rate.
* Tue Mar 12 2019 Jan Engelhardt - Update to 8.7.0 stable git HEAD
* dagent: standard casing for RFC 5322 headers [KF-2100]
* daemons: do not fail startup on IPv4-only systems [KC-1400]
* Feed HTML through libtidy before using it for the to-plaintext conversion stage [KS-40722]
* server: fix crash on shutdown [KF-2179]
* server: address a potential crash due to type mismatch [KF-2151]
* server: use utf8mb3 with mysql 5.1 [KC-1423]
* srvadm: do not complain about default_store_locale [KC-1416]
* dbadm: some long-running statements can now be run in parallel with the new -j option [KS-42617]
* pyko: expand stubbed messages when dumping [KC-1159,KC-1168]
* Mon Feb 04 2019 Jan Engelhardt - Update to 8.7.0 stable
* server: fix disappearing inbox rules [KC-1359]
* kopano-dbadm: new action \"usmp\" and \"usmp-charset\"
* server: no more automatic upgrade to utf8mb4, use `kopano-dbadm usmp` instead [KF-1394]
* dagent: the spam_header_name was not matched correctly [KF-1961]
* dagent/client/libserver: fix inadvertent AF_LOCAL->SSL redirect [KC-1368]
* client: ABEIDs were parsed wrong (and it broke with gcc8) [KC-1386]
* php7-ext: cease modifying potentially-immutable PHP variables [KC-1355]
* Sun Oct 21 2018 Jan Engelhardt - Update to 8.7~beta release (8.6.90)
* dagent, gateway, ical: modern socket specification in .cfg with lmtp_listen=, pop3_listen=, imap_listen=, ical_listen=, etc.
* dagent: PF_LOCAL socket support for communicating with postfix
* dagent: limited support for RFC 6531 (SMTPUTF8)
* server: LDAP STARTTLS support for user backend
* spooler: new config value log_raw_message=error
* daemons: coredumps no longer rely on fs.suid_dumpable
* server: support for Unicode supplemental plane (Emojis)
* spooler: add copy_delegate_mails=move-to-rep config directive
* kopano-ibrule: new utility for MAPI rules
* server: experimental \"files_v2\" attachment storage
* kopano-statsd: new daemon that records dagent/server/spooler statistics
* This is an abridged list; there are more changes to configuration and behavior; see RELNOTES.txt in the \"kopano-common\" package for more details.
* Sun Aug 26 2018 jengelhAATTinai.de- Update to new snapshot 8.6.7.2
* Fixes:
* gateway, spooler: (re-)activate RFC 2047 header generation (Outlook is still unable to read the RFC 2231 headers that are generated normally) [KC-1226]
* srvadm: make --purge-softdelete=0 work
* Enhancements:
* dagent: advertise 8BITMIME/RFC6152 support [KS-41452]
* dagent/client: fixed broken umlauts in PR_EC_BODY_FILTERED when input was not UTF-8 [KC-1225]
* Mon Aug 06 2018 jengelhAATTinai.de- Update to new upstream release 8.6.6
* ical: handle double quotes in Content-Type header
* server: repair broken timing log messages for ldapplugin
* php7-ext: cure stack corruption in mapi_vcftomapi
* gateway: avoid uncaught exception when client disconnects midway
* dagent: avoid always running into K-2383
* server: avoid SSL crash near ERR_clear_error on shutdown
* Tue Jul 03 2018 jengelhAATTinai.de- Update to new upstream snapshot 8.6.2.25
* Fixes:
* ical: handle double quotes in Content-Type header
* Enhancements:
* client: now emits warnings about own incomplete PR_RULES_DATA processing
* inetmapi: now emits a warning when runtime vmime is too old
* server: fewer stat calls to the attachment backend
* Changes:
* dagent: default for log_timestamp changed to \"yes\"
* Mon May 28 2018 jengelhAATTinai.de- Update to new upstream snapshot 8.6.1.99
* Fixes:
* Fix crash due to ODR violation
* libserver: drop all remains of clientupdatestatus table
* gateway: fix crash when new client immediately disconnects
* mapi: avoid garbage at end of malformed RTF
* Enhancements:
* kopano-dbadm: new diagnostics program for offline database modification
* kopano-server: allow use of --ignore-da to skip schema update that won\'t complete
* build: support ICU 61
* propmap: expose kopanoHidden LDAP attribute as PR_EC_AB_HIDDEN
* Changes:
* daemons: disable SSL renegotiation for OpenSSL 1.1+
* server: invalid port strings are now rejected
* client: quiesce verbose logon failure messages
* boot: set default and UTF-8 locale for services
* Fri Apr 06 2018 jengelhAATTinai.de- Update to new upstream release 8.6.1
* Fixes:
* backup: ignore error when server cannot find attachments
* server: search folders were not loaded on startup
* monitor: handle absence of config file
* dagent: do not treat -d option like -c was given
* server: fix a case where an old kopano-server would refuse to start with a newer database even if --ignore-da was used
* server: fix server/client getting slower when named properties are created multiple times [KC-1108]
* client: fix data corruption when server returns high named property IDs [KC-1107]
* Changes (generally requires admin action):
* inetmapi: stop treating empty indexed_headers as \"X-
*\"
* dagent: cease indexing X-Headers by default
* dagent: turn indexed_headers from a prefix list into an exact-match set
* If you need certain e-mail headers copied into named properties, they MUST be explicitly listed _one by one_ in dagent.cfg:indexed_headers now.
* Enhancements:
* server: reorder SQL log messages so the error is shown first, and do say when the message was truncated
* Fri Mar 09 2018 jengelhAATTinai.de- Update to new upstream release 8.6.0
* Enhancements:
* spooler: rules support testing for out-of-office flag
* kopano-spamd: new daemon for spam learning in Kopano/SpamAssasin
* kopano-oof: new utility for Out Of Office
* kopano-storeadm: new utility replacing the store functions of kopano-admin
* daemons: added the --dump-config option
* inetmapi: ensure all generated messages has a Message-ID
* gateway: handle a zero-length PR_TRANSPORT_MESSAGE_HEADERS property as if it was absent
* Changes:
* gateway: generate Internet headers if missing
* inetmapi: ensure all messages have a Message-Id
* Sat Mar 03 2018 jengelhAATTinai.de- Update to new bugfix release 8.5.4
* server: emit log entry when LDAP is missing server info objects
* spooler: avoid deadlock due to double mutex acquisition within one thread
* php: mapi_icaltomapi did not copy the iCal recipients to the MAPI object
* archiver had forgotten to create its SQL tables on first use
* php: make ParseICal able to deduce organizer addresses
* admin: --user-count failed to print user counts
* server: fix broken cache handling for ICS bulk restriction matching
* icalmapi: handle BDAY VCF and REV VCF property
* libserver: restore PR_EMS_AB_HOME_MDB
* Mon Feb 05 2018 jengelhAATTinai.de- Update to final tag 8.5.0
* libserver: store size for orphaned stores was reported incorrectly
* client: have OpenEntry check for NULL entryids and entryids too short
* dagent, client: fix nonfunctional HTML filter
* common: switch logging to stderr when pipe dies
* spooler: avoid printing garbage when non-worker child exits
* Sat Jan 06 2018 jengelhAATTinai.de- Update to new upstream tag 8.4.91 (RC)
* Enhancements:
* server: new \"server_listen\" directive replacing \"server_bind\"
* server: stronger keep-alive
* server: further general performance improvements
* server: update PR_LOCAL_COMMIT_MAX on hard-deletes
* server: speed up contact and search folder querying
* server: skip some unnecessary attachment accesses
* spooler: introduce indexed_headers config directive
* search: pass \"limit_results\" to xapian to improve performance
* search: optionally index draft folders
* unixplugin: support multiple non_login_shells
* unixplugin: add /sbin/nologin as a non_login_shell (new installs only)
* gateway: RFC 6154 support
* kopano-spamd: new program
* icalmapi: support URL, NICKNAME, PRODID in vcards
* Fixes:
* gateway: generate envelope using inetmapi if not present yet
* spooler: only evaluate rules that are explicitly enabled using PR_RULE_STATE
* Changes:
* /etc/kopano is no longer prepopulated, create .cfg manually if you need to override anything
* server: remove support for upgrading databases older than ZCP 7.2
* gateway: use threaded mode for reduced memory usage on many-user systems (new installs only)
* gateway: the \"imap_store_rfc822\" config directive is removed
* server: the \"counter_reset\" config directive is removed
* spooler: the \"always_send_utf8\" config directive is removed
* Sun Dec 03 2017 jengelhAATTinai.de- Add 0001-build-fix-build-error-w.r.t.-gettimeofday.patch
* Thu Nov 23 2017 rbrownAATTsuse.com- Replace references to /var/adm/fillup-templates with new %_fillupdir macro (boo#1069468)
* Wed Nov 15 2017 jengelhAATTinai.de- Update to bugfix snapshot 8.4.4
* common: fix detection of local connections that need not use zlib compression
* libserver: improve ECICS error reporting
* dagent: reenable automated backtraces when invoked with -f
* php5-ext: fix positive retval setting in error case
* dagent: redirect rule led to crash
* inetmapi: overwrite recipients instead of appending
* Thu Nov 02 2017 jengelhAATTinai.de- Update to bugfix release 8.4.2
* server: revert NO_UNSIGNED_SUBTRACTIONS edit
* Wed Nov 01 2017 jengelhAATTinai.de- Update to bugfix release 8.4.1
* inetmapi: handle empty/invalid Sender in RFC2822 mails
* spooler: for send-later mails, check trash, not outbox
* Tue Oct 31 2017 jengelhAATTinai.de- Update to new upstream release 8.4.0
* dagent, gateway: whitelist-based HTML filter
* provider: speed up getIDsFromNames by reducing SQL queries
* client: speedup from-scratch MAPI session creation by avoiding extraneous logon-logoff cycles during provider initialization
* client: add API for dump+restore of MAPI session profile data so libmapi users can skip provider reinitialization at program startup
* mapi: disable very slow RTF compression
* server: add entry cache for S3 backend
* icalmapi: handle up to three email addresses in a vcard
* icalmapi: support ADR, ORG, TITLE tags in VCF files
* backup: save and restore store-level ACLs
* backup: merge store-level metadata
* Tue Aug 29 2017 jengelhAATTinai.de- Add Requires for kopano-migration-imap [boo#1055939]
* Tue Aug 15 2017 jengelhAATTinai.de- Update to new bugfix snapshot 8.3.3~24
* server: fix disabling of shared reminders [KC-728]
* Tue Aug 08 2017 jengelhAATTinai.de- Update to new bugfix snapshot 8.3.3~22
* gateway: trim CRLF from PR_EC_IMAP_BODY{,STRUCTURE} and make Apple Mail client work again [KC-668, KC-720]
* server: disallow empty value for embedded_attachment_limit and depth counting error [KC-745]
* common: fix incorrect timeout check in scheduler which had disabled softdeletes [KC-638]
* server: disable reminders from shared stores [KC-758]
* catch pointer underflows / NULL pointers [KC-694, KC-60, KC-177, KC-355, KC-378, KC-379, KC-669, KC-754]
* libserver: avoid creating multi-stream gzip files [KC-104, KC-304, KC-597]
* Thu Jul 06 2017 jengelhAATTinai.de- Update to new bugfix release 8.3.1
* inetmapi: do not force HTML when use_tnef is set to minimal [KC-664]
* spooler: avoid a use-after-free, and a deadlock after this failure [KC-588]
* server: avoid unchecked return value and unsigned underflow [KC-656]
* php: rework pointer value storing
* daemons: call initgroups when switching user and don\'t fall over [KC-684,KC-690]- Update to new bugfix release 8.3.2
* gateway: fix an IMAP protocol error [KC-668] Apple Mail/Alpine did not show mails with long encoded subjects
* common: restore ability to output crashdump [KC-630]
* inetmapi: avoid short allocation on group expansion [KC-388,KC-727]
* Thu Apr 27 2017 jengelhAATTinai.de- Update to new upstream release 8.3
* Enhancements:
* migration-pst: call SaveChanges only once [KC-534]
* Fixes:
* caldav: avoid a nullptr dereference [KC-236]
* cachestat: avoid exception and unpack tuple [KC-402]
* ldapplugin: revert \"catch empty ldap_search_base\" [KC-602]
* spooler: fix crash on forwarding rules [KC-608]
* Wed Mar 08 2017 jengelhAATTinai.de- Update to snapshot 8.3.0~1007
* Enhancements:
* gateway: optimize LIST, SELECT, STATUS [KC-490]
* icalmapi: VCF conversion [KC-420]
* Fixes:
* migration-pst: skip root folder more intelligently [KC-487]
* migration-pst: MV properties are handled better [KC-457]
* client: add extra checks for EID sizes [KC-500]
* gateway: enforce user and password checking on local socket [KC-396,KC-490]
* Changes:
* migration-pst: ignore decode errors [KC-521]
* common: fix empty text bodies when converting U+0000 from HTML [KC-557]
* icalmapi: reworked copying description into mail body [KC-568]
* Thu Mar 02 2017 m.kromerAATTkopano.com- Build-fix include of kopano-migration-imap
* Wed Feb 01 2017 jengelhAATTinai.de- Update to snapshot 8.3.0~694
* migration-pst: skip root folder without hard-coded name check
* client: add extra checks for EID sizes to CompareEntryIDs
* php-ext: use /usr/share/kopano/php for mapi classes
* Sun Jan 29 2017 jengelhAATTinai.de- Update to snapshot 8.3.0~667
* Changes:
* server: make softdelete_lifetime config setting a reloadable property [KC-472]
* icalmapi: handle missing timezone for RRULE [KC-414]
* migration-pst: filter metadata at start of subject [KC-424]
* Tue Dec 20 2016 jengelhAATTinai.de- Update to snapshot 8.3.0~334
* Enhancements:
* gateway, server: reload SSL certificates on SIGHUP [KC-301]
* dagent: log_raw_message option can now be used selectively on users [KC-370]
* Fixes:
* gateway: report missing attachments over IMAP better [KC-436]
* inetmapi: avoid overzealously generating winmail.dat [KC-348]
* common: fix spurious crash in sk_SSL_COMP_free on shutdown [KC-443]
* backup: improved logging when ACL does not resolve to user/group [KC-431]
* migration-pst: show usage, not traceback, for invalid options [KC-372]
* inetmapi: avoid buffer overread on rejected recipients (showed garbage in logs) [KC-398]
* Changes:
* server: compressed attachments now get the same permissions as uncompressed ones [KC-380]
* backup: maintain deleted folders and add --purge N option [KC-376]
* Wed Dec 07 2016 jengelhAATTinai.de- Update to 8.3 snapshot 223
* Enhancements:
* mapi: drop global lock and replace singleton allocmore table by per-object vectors [KC-328]
* swig: expose group and company properties in Python [KC-320]
* xapian-compact.py: new -c option to specify config file [KC-205]
* utils: support setting out-of-office without an until-date [KC-275]
* Fixes:
* pyko: do not throw backtraces on log messages [KC-340]
* server: S3 object sizes were shown wrongly [KC-351]
* inetmapi: do not always generate winmail.dat [KC-348]
* icalmapi: timezone search was broken [KC-313]
* The RTF encoder incorrectly produced paragraphs where it should have created linefeeds [KC-338]
* The RTF decoder failed to see that \\uXXXX could start a paragraph [KC-338]
* The RTF decoder erroneously created a new paragraph on \\pard [KC-338]
* server: Ctrl-C now works in gdb [KC-171]
* inetmapi: avoid an infinite recursion on SMIME handling [KC-366]
* ics: make creation of new syncids work incrementally [KC-208]
* libserver: change incorrect compare operator for EID_V0 [KC-365]
* Of special mention:
* search: python3 support (but requires new python-xapian and, as a result, a db migration or full reindexing)
* Developer/packager notes:
* KC variables and functions now live in the KC:: C++ namespace [KC-369]
* Wed Nov 23 2016 jengelhAATTinai.de- Update to 8.2 snapshot 451
* == Fixes ==
* dagent: iCal descriptions caused wrong body parts to be displayed [KC-138]
* dagent: mr-process failed to copy attachments to the calendar item [KC-202]
* dagent: restore/rework forced ASCII charset upgrade [KC-294]
* == Enhancements ==
* kopano-stats: bind \'q\' key to exit as well [KC-105]
* presence: log authentication errors
* Improved PHP7 support [
*,KC-330]
* == Changes ==
* search: log to file (if set) instead of stdout [KC-204]
* search: treat \'_\' as a word break [KC-290]
* swig: resolve crash when python programs end [KC-269]
* config: change ldap_object_search_filter for WebApp to be able to search by mail address [KC-337]
* gateway/client: avoid resynchronizing RTF body content [KC-338]
* Wed Nov 09 2016 jengelhAATTinai.de- Update to 8.2 snapshot 397
* == Fixes ==
* backup: avoid exceptions on problematic rules/ACLs/delegates [KC-213,KC-266]
* The comment for server.cfg\'s \"disabled_features\" was wrong [KC-262]
* php: fix crash by adding missing pointer type conversions [KC-274]
* dagent: the \"Received\" debugging header had the wrong target address
* gateway: do not emit an X-Mailer field when retrieving mail [KC-277]
* server/ldap: report empty ldap_search_base setting
* client: verify peer\'s SSL certificate name [KC-156]
* admin: support unwrapping \"default:\" type URLs [KC-289]
* backup: fix tracebacks when used with ZCP [KC-306,KC-307,KC-308]
* server: implement missing readback of compressed attachments [KC-285]
* search: add script for findroot upgrade [KC-300]
* php: ICS import/export functions [KC-302]
* server: AWS4-HMAC-SHA256 support for S3 [KC-170]
* pyko: permit \"publicAATTcompany\" syntax to specify stores [KC-317]
* dagent: new AUTORESPOND_BCC option for use with OOF [KC-319]
* == Enhancements ==
* PST importer [KC-59]
* Python 3 support [KC-48,KC-267]
* search: files are now compacted, and their uid/gid checked [KC-188]
* server: allow search folder creation outside of own store [KC-271]
* dagent: forwarding by rule can be restricted with a whitelist [KC-109]
* == Changes ==
* Non-Delivery Reports now originate from \"Mail Delivery System\" (like postfix) instead of yourself [KC-309]
* Support for building with a no-SSLv2 OpenSSL 1.1. [KC-230] If you run such a setup, be aware that a config setting like \"ssl_protocol = !SSLv2\" in one or more of kopano-{server,gateway,ical}.cfg can inhibit the process from starting.
* Cleanup of the example LDAP configuration files. [KC-229] /usr/share/doc/kopano/example-configs/ now has just a ldap.cfg, and no more ldap{,ms}.{active-directory,ldap}.cfg.
* The example LDAP config file now has a different proposed value for ldap_object_search_filter for OpenLDAP. [KC-218]
* spooler: messages with reminder will be sent with a TNEF copy [KC-152]
* admin: group features will no longer be shown [KC-239]