[Rspamd-Users] Rspamd 2.7 has been released

[Stefan Bauer]

Thank you very much guys for all the time and effort you put into this
amazing project.

Stefan

Am Freitag, 8. Januar 2021 schrieb Andrew Lewis via Users <
users at lists.rspamd.com>:

>
> We have released Rspamd 2.7 today.
>
> This is mostly a bug-fix release with no incompatible changes.
>
> Here is a list of the major projects and serious bugfixes where applicable.
>
> ### Fixed issues with DKIM and ARC verification
>
> It was possible for some DKIM checks to fail where multiple signatures are
> present due to a canonicalisation bug. This issue has now been fixed. Arc
> plugin has also been fixed to support certain CV values.
>
> ### Added support for S/MIME containers
>
> From this version, Rspamd supports .p7 containers and extracting signed
> parts during the checks. For details see the following issue.
>
> ### Several important rules rework
>
> Anton Yuzhaninov has reworked many old rules in Rspamd improving their
> quality and has removed several outdated rules as well.
>
> ### Support of caching for regexp multimaps
>
> Regexp maps can now be cached on disk which should improve loading speed
> of large maps on reload/restart of Rspamd if they are unchanged.
>
> ### Neural plugin offline learning
>
> In this mode, Rspamd can train neural network from Clickhouse so it is
> possible to define better training conditions and manage learning for large
> systems with more fine grained control. Please refer to the corresponding
> documentation section for more details. Thanks to Andrew Lewis for
> implementing this functionality.
>
> ### Other changes
>
> Here is the list of the important changes:
>
> * [Conf] Add R_DKIM_PERMFAIL to the metric
> * [CritFix] Dkim: Fix simple canonicalisation if multiple signatures are
> presented
> * [CritFix] Fix controller paths normalisation
> * [Feature] Add INVALID_DATE rule
> * [Feature] Add controller endpoint for training neural
> * [Feature] Add sanity checks for actions thresholds
> * [Feature] Add support of '==' and '!=' in Rspamd expressions
> * [Feature] Composites: Improve composite atoms parser
> * [Feature] Docker: use Debian slim variant
> * [Feature] Elastic: Add some missing fields
> * [Feature] Extract text from img alt attributes
> * [Feature] Improve charset detection logic
> * [Feature] Lua_clickhouse: Add optional row callback for large selections
> * [Feature] Lua_dns_resolver: Add idna_convert_utf8 method
> * [Feature] Lua_mime: Add ability to do multipattern replacement
> * [Feature] Lua_trie: Allow to report start of the match
> * [Feature] Multimap: support adding map values as extra options
> * [Feature] Neural: Move PCA learning to a subprocess
> * [Feature] RBL: support matching content/image URLs only
> * [Feature] RBL: support use of multiple selectors
> * [Feature] Reputation: Allow to specify ip masks
> * [Feature] Support SMIME signed messages container
> * [Feature] Support multiple conditions for symbols
> * [Feature] Support ping in milter mode
> * [Feature] Support rspamd_text in selector regexps
> * [Feature] Use own daemonization routine
> * [Feature] Vadesecure: Implement settings_outbound feature as recommended
> by Vade
> * [Feature] `rspamadm clickhouse` command
> * [Feature] allow hyperscan for aarch64
> * [Fix] Allow to set priorities between post init scripts
> * [Fix] Allow to use maps for strings that are not zero terminated
> * [Fix] Apply max_lua_urls limit for emails as well
> * [Fix] Arc: Fix CV check on signing
> * [Fix] Arc: Fix signing of the broken ARC chains
> * [Fix] Clickhouse: escape carriage return
> * [Fix] Composites: Allow partial match
> * [Fix] Deduct type of a table methods
> * [Fix] Do not load errored hyperscan database
> * [Fix] Do not process links in ignored html tags
> * [Fix] Fix ClamAV result for cached encrypted file (#3395)
> * [Fix] Fix canonicalisation when l= tag is presented
> * [Fix] Fix flag shift
> * [Fix] Fix handling of skip/skip_process http flags
> * [Fix] Fix html attachments checks
> * [Fix] Fix issue with pushing binary formats to Lua strings
> * [Fix] Fix logging for rspamadm
> * [Fix] Fix off-by-one with init check
> * [Fix] Fix parsing of escape characters in quoted pairs
> * [Fix] Fix pushing ucl strings with \0 inside
> * [Fix] Fix quoted-printable soft newlines bugged case
> * [Fix] Fix settings in case actions are set to null (#3415)
> * [Fix] Fix several issues with auth results producing
> * [Fix] Fix smtp comments exclusion
> * [Fix] Fix smtp date syntax definition
> * [Fix] Fix substring search in case if srchlen == inlen
> * [Fix] Fix text selectors
> * [Fix] Honour `systemd` setting when logging to console (#3514)
> * [Fix] Html: Add entities collisions prevention logic (e.g. for mathml
> entities)
> * [Fix] Lua_auth_results: Quote potentially bad values in AR header
> * [Fix] Multimap: Fix flags usage
> * [Fix] Multimap: Fix scoring for combined maps
> * [Fix] Plug GList * leak in redis pool
> * [Fix] RBL: allow for multiple matches of the same label if types are
> different
> * [Fix] Rely on libev checks for file maps
> * [Fix] Restore simple dkim canonicalisation mode
> * [Fix] Return MimeCharset as we work with emails...
> * [Fix] Spamassassin: Fix pcre_only flags
> * [Fix] Spamassassin: Preserve 'pcre_only' flag when dealing with regexp
> replacements
> * [Fix] Try to fix GError leak
> * [Fix] Try to fix a mess with settings loading by adding priorities
> * [Fix] Try to move setings initialisation to a later stage
> * [Fix] Use dup fd in milter handler to avoid races with the proxy
> * [Fix] Use message pointer to avoid obsolete data to be cached
> * [Project] Rbl: Migrate to `checks`
> * [Project] Rbl: Move config code outside of the plugin
> * [Project] Ressurect empty prefilters as connection filters
> * [Project] Support connection filters registration from Lua
> * [Rework] Add final cleanup logic
> * [Rework] Add preliminary support of hyperscan caching for re maps
> * [Rework] Add stale cache removal
> * [Rework] Clickhouse: Improve performance
> * [Rework] Distinguish between strict config test mode
> * [Rework] Furhter logging improvements
> * [Rework] Milter_headers: improve extended_headers_rcpt support
> * [Rework] Move parsers to a separate lua library
> * [Rework] Neural: Skip composite symbols
> * [Rework] Rbl: Rework defaults logic
> * [Rework] Some tunes to cache saving
> * [Rework] Track maps origins
> * [Rework] Use full crypto hash for regexp maps
> * [Rules] Remove broken rule
>
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