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| ==================================== | ||
| Cyrus IMAP 3.2.0-rc1 Release Notes | ||
| ==================================== | ||
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| .. WARNING:: | ||
| This is a beta release and may contain fun bugs. Testing it | ||
| out and providing feedback would be greatly appreciated, but do | ||
| not run this on your production mail stores! | ||
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| Download from GitHub: | ||
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| * https://github.com/cyrusimap/cyrus-imapd/releases/download/cyrus-imapd-3.2.0-rc1/cyrus-imapd-3.2.0-rc1.tar.gz | ||
| * https://github.com/cyrusimap/cyrus-imapd/releases/download/cyrus-imapd-3.2.0-rc1/cyrus-imapd-3.2.0-rc1.tar.gz.sig | ||
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| .. _relnotes-3.2.0-rc1-changes: | ||
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| Major changes since the 3.0.x series | ||
| ==================================== | ||
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| * Sieve bug fixes and features | ||
| * Replication safety improvements | ||
| * Caldav and Carddav improvements | ||
| * Support for JMAP core protocol (:rfc:`8620`) | ||
| * Support for JMAP Mail (:rfc:`8621`) | ||
| * Experimental support for JMAP Contacts (requires | ||
| `jmap_nonstandard_extensions: yes` in :cyrusman:`imapd.conf(5)`) | ||
| * Experimental support for JMAP Calendars (requires | ||
| `jmap_nonstandard_extensions: yes` in :cyrusman:`imapd.conf(5)`) | ||
| * Xapian bug fixes | ||
| * Improvements to Annotations handling | ||
| * DRAC support has been deprecated | ||
| * Support for Prometheus stats | ||
| * SNMP stats support has been deprecated | ||
| * Removed support for the Sphinx backend to squatter searches | ||
| * New cyrus.index format v16 included since 3.1.5 - adds unseen count and | ||
| createdmodseq to index header, savedate and createdmodseq to index records | ||
| * Support for WebSockets | ||
| * Support for HTTP/2.0 | ||
| * Experimental support for Zeroskip database format | ||
| * Intermediate mailboxes are now recorded in mailboxes database | ||
| * Conversations database format update - adds flags and internaldate fields, | ||
| and is now versioned for future-compatibility. You will need to rebuild | ||
| your conversations databases with :cyrusman:`ctl_conversationsdb(8)` and | ||
| the `-b` switch to benefit from this | ||
| * IMAP FETCH accepts two new data items, MAILBOXIDS and MAILBOXES, which | ||
| respectively return the unique ids or names of the containing mailboxes of | ||
| each message in the sequence (for best performance, rebuild your | ||
| conversations databases as above) | ||
| * :cyrusman:`mbpath(8)` is now much more useful | ||
| * Twoskip database format now supports shared locks, and ensures record | ||
| headers do not span disk block boundaries | ||
| * All Cyrus binaries now use real sysexits exit codes instead of mapping | ||
| nearly everything to EX_TEMPFAIL | ||
| * CyrusDB errors now syslog the actual error instead of just "cyrusdb error" | ||
| * New `allowdeleted` :cyrusman:`imapd.conf(5)` option (default off), which | ||
| allows admin users to see deleted mailboxes and expunged messages over IMAP | ||
| * :cyrusman:`cyr_virusscan(8)` now supports custom templates for notifications | ||
| sent about infected messages that have been deleted | ||
| * :cyrusman:`imapd.conf(5)` options that represent a time duration now accept | ||
| 'd', 'h', 'm', 's' suffixes rather than arbitrary units | ||
| * The `tls_server_cert` and `tls_server_key` :cyrusman:`imapd.conf(5)` options | ||
| now allow two certificate/key pairs (e.g. RSA and EC) to be used. Thanks | ||
| Дилян Палаузов | ||
| * Mailbox create/delete/rename are now performed under a lock on the user's | ||
| namespace, to prevent races (especially during big renames) | ||
| * The :cyrusman:`cyr_info(8)` `conf-lint` subcommand no longer complains | ||
| about channel-prefixed sync options | ||
| * New `master_bind_errors_fatal` :cyrusman:`imapd.conf(5)` option (default | ||
| off), with which master will refuse to start if any of the configured | ||
| services are unable to successfully bind their port. The default and legacy | ||
| behaviour is for master to start with the affected services disabled, and | ||
| not try to start them again until a SIGHUP is received | ||
| * New `autocreate_acl` :cyrusman:`imapd.conf(5)` option, for specifying ACLs | ||
| to use when mailboxes are created by `autocreate_inbox_folders` | ||
| * New `zoneinfo_dir` :cyrusman:`imapd.conf(5)` option, for specifying the | ||
| directory Cyrus should look for timezone definitions in. The default is | ||
| to let libical find them itself. If the `tzdist` http module is enabled, | ||
| this option is mandatory. | ||
| * The iso-8859-1 charset is now treated as an alias for windows-1252, as per | ||
| `WHATWG Encoding for emails and websites | ||
| <https://encoding.spec.whatwg.org/#names-and-labels>`_ | ||
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| Updates to default configuration | ||
| ================================ | ||
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| The :cyrusman:`cyr_info(8)` `conf`, `conf-all` and `conf-default` subcommands | ||
| now accept an `-s <version>` argument to highlight :cyrusman:`imapd.conf(5)` | ||
| options that are new or whose behaviour has changed since the specified | ||
| version. We recommend using this when evaluating a new Cyrus version to | ||
| check which configuration options you will need to re-examine and maybe change | ||
| during the process. | ||
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| * The `specialusealways` option is now enabled by default. It must | ||
| explicitly be disabled for interoperability with legacy clients that | ||
| can't handle RFC 6154 attributes in extended LIST commands. | ||
| * The values accepted by `expunge_mode` have changed, please see the | ||
| documentation for more information about the changes. | ||
| * The legacy GETANNOTATIONS/SETANNOTATIONS IMAP commands will no longer | ||
| work unless `annotation_enable_legacy_commands` is enabled. | ||
| * The `outbox_sendlater` option and its functionality have been removed. | ||
| * The `tzdist` http module now finds its timezone data directory according | ||
| to the new `zoneinfo_dir` :cyrusman:`imapd.conf(5)` option, instead of | ||
| being hardcoded to "{configdirectory}/zoneinfo". If you are using this | ||
| module, you MUST now set this option explicitly. Calendaring services | ||
| will use the same timezone definitions. | ||
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| Security fixes | ||
| ============== | ||
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| * Contains fix for `CVE-2017-14230 <https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14230>`_ | ||
| * Contains fix for `CVE-2019-18928 <https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-18928>`_ | ||
| * Contains fix for `CVE-2019-19783 <https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19783>`_ | ||
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| Significant bugfixes | ||
| ==================== | ||
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| * Contains fix for :issue:`2839` | ||
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| .. _Xapian: https://xapian.org | ||
| .. _ClamAV: https://www.clamav.net | ||
| .. _JMAP: http://jmap.io |