*****    Changes which are not compatible with previous versions are
*****    listed using "*****"in the margin. Please check this at least.

(See Changelog file for the full changes log)

5.4.1		01 April 2008

Bug fixes:

  /wwsympa/wwsympa.fcgi: [Reported by J.M. Beuken, univ. cat. Louvain] When copying a template through the web interface, HTML was not unescaped before writing the file. c onsequently, the file used to reload the page for template edition had escaped HTML. for critical files such as main.tt2 or title.tt2, this caused the web page diaply to choke on tt2 parse errors.

Changes:

  src/Lock.pm: Increasing log levels in low level functions of Lock.pm.

5.4		27 March 2008

   Bug fixes :

   /wwsympa/wwsympa.fcgi: While processing a subscription request, first check if user is member of the list

   /wwsympa/bounced.pl: When a bounce file could not be created, nothing was done, so at the next bounced.pl iteration, the faulty report was still present. In such a case, the bounce report is now moved to bad.

   /wwsympa/wwsympa.fcgi: Anybody loading a page from the web archives would presented a HTTP header for the page expiration corresponding to the last time the archive file was modified (this was introduced to limit multiple harvesting of hte same page by web crawlers). The drawback was that, when browsing archives, all the page is not staitc, just the part related to archives. This posed problems for session management. Fixed by testing if a user is a crawler prior to define the expiration header.

   /wwsympa/wwsympa.fcgi: [#3790][Reported by R. Tassoni, National Library of Australia and T. Danel] When displaying a message to moderate in the web interface, if a document was attached to the message, the link to display the message lead to empty documents. This was because we didn't take into account the fact that MHonArc put the file in a subdirectory. Fixed by changing the kind of ergument file passed from scalar to vector.

   src/etc/scenari/access_web_archive.intranet, src/etc/scenari/review.intranet, src/etc/scenari/visibility.intranet: [#3744] [remote_addr] variable might not be available for a scenario. [env->remote_addr] should be used instead

   wwsympa/wwsympa.fcgi: [#1809][Reported by P. von der Hagen, univ. Karlsruhe] Files in the shared directory with regexp special characters could not be renamed. Fixed by using "\Q" escape signal at the beginning of the regexp (s/\Q$strtofind/strtosubst/).

   src/Lock.pm: [#3229][#3237][#3518][Reported by T. Berry, NASA and D. Lalot, univ. Aix-Marseille] Lock failed when two processes were reading the same file, then one of them switched to write mode. It could then modify the file while the other process was reading, leading to uncomplete informations gathered from reading. Fixed by changing behaviour: Now if a process wants to switch to or from write mode, it first release the file lock at the filesystem level, then tries to put a new one. this way, switching to write mode is controlled by the filesystem.

   wwsympa/SympaSession.pm, wwsympa/wwsympa.fcgi: Bug related to session lost when RSS access comes from the same browser as web browser.


   src/PlainDigest.pm: [#3702][Reported by A. Bernstein, electricembers.net] Some malformed headers caused Sympa to crash by calling a method on an undefined MIME::Entity::head object. Fixed by testing the definition of this object before calling the method.

   src/List.pm: [#3713][Reported by A. Bernstein, electricembers.net] Call to functions in the Storage CPAN module could lead to Sympa processes dying because these functions could issue "croak" message. Fixed by enclosing these call into eval{} blocks.

   src/etc/script/create_db.Pg: [Reported by S. Kristoffersen, univ. Oslo] Missing "DROP TABLE session_table;" line in Pg creation script.  Field id_session in table session_table had the type "int4" which was too small for the size of session id. Fixed by changing type to int8.

   wwsympa/wwsympa.fcgi: [#3479] http://listes.mydomain.fr/sympa/dump/mylist/light returned an error if authentication was required and not satisfied. Now Sympa asks for authentification instead.

   wwsympa/wwsympa.fcgi: [#3596] "spam_protection" list parameter was not used. Just the robot parameter value.


   Changes:

   src/SQLSource.pm: [M.Redinger] Reported problems with field names upper cased with Oracle. Now forcing lower cased field names.

   src/Commands.pm, src/List.pm, src/report.pm: [#3636] When accepting multiple subscription requests, the list of pending subscription was not updated. This was due to two loops over email addresses one the one hand and over files on the other hand which were embedded in the wrong order, causing only the first file to be parsed. When an authorized subscription request is received, if the sender is subscribed already, the request is rejected.




5.4b.1		31 January 2008


   New features :

	
	[A.de Bignicourt, UREC]: Custom user attributes
	This feature allows the use of per list custom user attributes. Once defined by the list owner, a form will be presented to new list members on the subscription web page. These custom attributes are either optional or mandatory. The list owner will then see the provided user information while taking the subscription decision. Custom attributes can later be viewed from the review page and editsubscriber page. Custom attributes are stored in a dedicated field of the subscriber_table DB table, as XML data.

	wwsympa/wwsympa.fcgi: Anti-XSS protection. Sympa escapes any HTML that is not its generated by its templates. Some exceptions are the homepage file, which is filtered using  the perl module HTML::StripSripts.

	[#3235][requested by T.Berry, NASA] Allow list owners and editors to set a visibility option. If set to 'conceal', the person is not listed in the list panel. This new option also applies to owner_include and editor_include parameters.

	[requested by S.Carmody, Internet2] New 'remove_outgoing_headers' sympa.conf and list parameter. This parameter
	allows to define a list of SMTP header fields that should be removed before
	a message is distributed to list members. Thus it even makes it possible to
	remove the header fields that Sympa sets.
	The existing 'remove_headers' can now be set in a list config file.
	New 'ignore_x_no_archive_header_feature' sympa.conf parameter ; if set to
	'on', x-no-archive SMTP header field is ignored if found in an incoming
	message (sympa will archive the message).

	custom_vars. Users can define custom parameters in lists and use them in scenarios and mail templates.

	User pictures are now showed (if available) in the web archives. Pictures are showed to authenticated users only, to prevent web harvesters to get them.

	Online help is now internationalized. Use [%helploc%] tags anywhere in the code to create strings that will be located in web_help.po catalogue.

	[#3520][Submitted by C. Paul, evil-wire.org] New parameter in sympa.conf: "allow_subscribe_if_pending". Default value is "on". If set to "off", it is forbidden to add subscribers (through wwsympa) to a list whose status is different from "open".

	[#3357][P.Baumgart, British Telecom] LDAP alias manager is now LDAPS enabled and can be configured via a separate configuration file.
	We've also added a new 'alias_manager' sympa.conf parameter that allows to use such alternate mail aliases management scripts.

	Add custom button in main menu by config 
	https://www.sympa.org/wiki/manual/conf-parameters/part1#main_menu_custom_button

	[requested by B.Thale, Motorola] Keep the 'nomenu' attribute from page to page. Note that the nomenu attribute is lost whenever the user hits a button that uses POST. A better implementation would require the nomenu attribute to be attached to the user session.

	Five new languages supported in Sympa:
	Almost complete:
		- Korean: Mark Smith and Kang Tae-Hee (HP)
		- Simplified Chinese: Mark Smith and Xun Yan (HP)
		- Tradional Chinese: Mark Smith (HP)
	Still partial but on good way:
		- Russian: Chernysh
		- Catalan: Jordi Deu-Pons



   Changes :


	Character strings in po files are now sorted following the files they are found in and their order of apparition in the files.

	src/Scenario.pm: Now, in scenari using SMTP header fields, if a message exists, the value of the header is defaulted to an empty strings if it is empty or missing.

***** NOTE 1 :YOU MAY HAVE TO CHANGE YOUR WEB SERVER CONFIGURATION! We definitely disabled the setuid solution to run **wwsympa.fcgi**.
***** If the script you used in your web server configuration was wwsympa.fcgi (to whom you had attributed the "S" bit) you MUST change
***** your Apache configuration so that the script you use becomes wwsympa-wrapper.fcgi instead of wwsympa.fcgi.

***** NOTE 2 :YOU MUST CHANGE YOUR SOAP SERVER CONFIGURATION! We ALSO definitely disabled the setuid solution to run **sympa_soap_server.fcgi**.
***** If the script you used in your web server configuration was sympa_soap_server.fcgi (to whom you had attributed the "S" bit) you MUST change
***** your Apache configuration so that the script you use becomes sympa_soap_server-wrapper.fcgi instead of sympa_soap_server.fcgi.

	wwsympa/wwsympa.fcgi: Now wwsympa switches to maintenance mode if not run under the right user id. It quits the maintenace mode as soon as the user id is the good one.

	web_tt2/review.tt2: The Dump button is now proposed to list owners only

	src/List.pm, src/SQLSource.pm: [#3550] Change: Changed the SQLSource module to keep track of existing DB handler and their status. The new code allows to save connect() if $dbh already exists. It also allows to prevent multiple "DB connectoin" notifications to be sent to the listmaster ; only the first one is sent.

	mail_tt2/listmaster_notification.tt2, wwsympa/archived.pl, src/tools.pl: [#3388] If archived.pl can't create the list archive directory when archiving the first message, a notification is set to the listmaster, and the message is saved to spool/outgoing/bad.

	mail_tt2/listmaster_notification.tt2, wwsympa/bounced.pl: When a problem occurs while handling a bounce, the message is saved to a "spool/bounce/bad" directory.

	src/List.pm: [#3219][Charles Paul, evil-wire.org] Optimizations to List::get_list and List::get_which. List::get_lists() calls from List::get_which() now only load lists of interest, ie those that were determined by querying the subscriber_table DB table.

	src/List.pm: [#1174] default_user_options now applies to included list members. Sympa now ignore most user attributes coming from the original data source (date, update_date, reception, visibility). It make sence to adopt this behavior because these data were set in another list's context and should not be inherited in the new list.

	src/Conf.pm, web_tt2/menu.tt2, wwsympa/wwsympa.fcgi: [#3537] In web archives, sets a "Last-Modified" HTTP header to prevent frequent web-harvesting.

	[#2989][Reported by J.C. Delepine, univ. Picardie] If "apply" has the value "forced", then a single "reply" button is available, without any choice. The reply is sent to the addresses specified by "value". Otherwise, the user has three choices: reply to sender, to list or to both.

	Web mail composer is now able to send messages to several recipients.

	Genralization of "use strict vars"

	wwsympa/SympaSession.pm, wwsympa/wwsympa.fcgi: Reduce SQL queries for sessions. Don't exist if new session abort.
	Also renew the cookie (a random used as session_id) so it make session hijacking much more difficult.
	
	src/List.pm: [#3611][Reported by A. Berstein, electricembers.net] Adds a "Precedence:" field with value "bulk" in addition to the preexisting one with the value "list" to let MS exchange autoresponders ignore mails from Sympa.

	src/Task.pm: [Reported by M. Deranek, slonko.net] task_manager now ignores files whose name starts with a dot in the spool directory. this done to avoid errors in distributions (such as gentoo) which add doted (system) files in the file system.

	src/sympa.pl, src/List.pm: [#3253][Reported by P. Ferrari, riseup.net] When all editors and owners have set their reception mode to "nomail", a message is sent to all of them instead of generating an internal server error and sendinf a message to listmaster.

src/Commands.pm, src/List.pm, src/Scenario.pm, src/sympa.pl, src/tools.pl: [#3662][Submitted by J. Kirkland, westover.org] Message headers can now be used by any scenario. Admin can use, for example, match([msg_header-><HeaderName>],/someregexp/)       smtp      -> do_it in a scenario, for any message header.

	web_tt2/add_request.tt2: multiple_add : a JS to clear textarea on click

	src/List.pm: [Reported by C. desmoulins and J. Beretta, Orange] During an LDAP include, we didn't check if an email address was present several times, leading to a database field "include_sources_subscriber" containing the LDAP source id as many times as the address had been found. Fixed by preventing an address to be taken into account if it has been met already in the LDAP query result set.



   Bug fixes :


	src/Log.pm: Sympa no longer crashes when logs are not available.

	src/List.pm, /trunk/src/admin.pm: When a new Lock object is created, we didn't check that the object tcreation had succeeded. On one occasion, it made task-manager to crash. Now, if the object isn't defined after the "new"
invocation, the functions return undef.

	wwsympa/wwsympa.fcgi: [#3363][Reported by M. Deranek, slonko.net] The HTML document date was set to 1 jan 1970 instead of current date, causing some browser to be unable to unlog because they seem to compare cookie date to document date for expiration purpose.

	src/SQLSource.pm, /trunk/src/Upgrade.pm:[#3305][#3136][#3319] [Reported by G. Haverkamp and M. Deranek] Support of SQLite was broken.

	src/List.pm: [#3298][Reported by A. Ma and S. Ikeda] Fix: Sympa would add a "Re:" to each reply, leading to possibly very long chains of "Re:" in messages subjects.

	src/List.pm: [#3182][Reported by G. Bouteille, univ. Rennes 1 and J.H. Belpois, univ. Brest] Fix: When instantiating a family with list containing an include_sql_query paragraph, new parameters appeared in the paragraph (db_user, db_host, db_psswd). This was because we used to pass a ref to the hash containing list config values to functions which added values to this hash. We now pass a copy of this hash, temporary values are then never added to the hash finally saved.

	wwsympa/wwsympa.fcgi: [#3334, #3308][reported by C.Peck, wm.edu and D. Stefano] Dump of bouncers would only return the first 25 entries.
	src/tools.pl: [#3499][reported  by R.Morvan] Prevent sympa.pl to crash while processing malformed multipart command message.  Error message is "Can't call method "effective_type" on an undefined value".
	Now tools::as_singlepart() does not recurse with an undefined $msg parameter.

	wwsympa/wwsympa.fcgi: sympa was not able to create missing picture directory in a recursive way

	src/Log.pm: [#3137][Reported by M. Walther, Sun] Error in SQL request for web logs visualization. "GROUP BY" was used instead of "ORDER BY".
	
	web_tt2/rss.tt2: [#2959] [proposed by  Luoh Ren-Shan] escape sensible chars in RSS title

	soap/SympaTransport.pm, src/task_manager.pl, wwsympa/wwsympa.fcgi: Some Sympa processes did not initialize the List.pm cache between 2 requests. It could lead to false responses from these processes that still used the cache in memory.

	web_tt2/menu.tt2, wwsympa/wwsympa.fcgi: [#3541] The code and web templates have been changed to still provide the list of topics, even though the default_home is set to 'lists'.

	wwsympa/wwsympa.fcgi: [#3466] Could no more change user's email from the preference page.

	wwsympa/bounced.pl: [Reported by M. Anderson, riseup.net] Sympa didn't support ARF format correctly. errors were thrown when Original-Rcpt-To field was missing, though this field is optional. We now separate two steps of control: the Feedback-Type field value control and the Original-Rcpt-To field value control.

	wwsympa/bounce-lib.pl: [Submitted by M. Quintero, North Central College, Naperville, IL] Bounces from Postfix were not always properly spotted due to a bad identification of the postfix bounce message. Fixed by extending the regexp to match a new kind of message.

	mail_tt2/listmaster_notification.tt2, src/List.pm: [#3272][Reported by M. Anderson, riseup.net] In some cases still to elucidate, the "verp_rate" parameter trailing percent sign disappears before being use. This would mak sympa crash. We now return undef if this parameter hasn't the right structure.

	web_tt2/main.tt2, wwsympa/wwsympa.fcgi: [#2222] RSS feeds for web archives and shared documents are only proposed if access to these contents is available and public. This is required because RSS does not provide authentication methods.

	wwsympa/wwsympa.fcgi: [#3397] while running change_email(), don't try to update the member in DB if new email address is already member of the list.

	src/Conf.pm, src/sympa.pl, task_manager.pl, tools.pl: [#3234] Bounces in spool/bounce/OTHER/ were never cleaned up. Cleaning is now intergrated into the "expire_bounce" task, and the existence duration of such bounces is ruled by a new parameter : clean_delay_queueother.

	soap/sympasoap.pm, src/Commands.pm: [#1287] ADD commands are now rejected if user is already member. This will prevent multiple welcome messages to be sent.

	src/Family.pm: [Reported by D. Lalot, univ. Aix-Marseille] Opening XML files when instantiating families would make Sympa crash under Debian Etch. Fixed by switching "<:utf8" opening mode to "<:raw".

	src/Family.pm, src/List.pm: [#3528][Reported by D. Lalot, univ. Aix-Marseille] A list created by family instantiation without "config_changes" file in its directory would be set to status "error_config". Now, if the file is missing we assume that no changes occur. We still set the list in status error_config if the file exists but can't be opened.
	**Same behaviour implemented with the file "param_constraint.conf".**

	mail_tt2/invite.tt2: [Reported by M. Bouissou] Invite message suggested to reply to the message to accept to subscribe to a list. This led to an answer with "unknown command" error. Fixed by removing this message and giving an answer address and an appropriate subject string for people who couldn't hit the "mailto" link.

	src/sympa.pl: [Reported by M Bouissou] Command "quit" was ignored in mail commands. This was due to the correction of bug fix in Rev 3548: "Commands starting with 'qui' would be skipped, including QUIET". Fixed by removing comments and changing the regexp to match lines containing 'quit', 'stop', 'end' or '-' ONLY.

	wwsympa/wwsympa.fcgi: [#3661][Reported by S. Kristofferesen, univ. Oslo] In-Reply-To header did not follow rfc2822 format: opening '<' and closing '>' were missing.

	src/tools.pl: [Reported by C. Andrews, Boston College] Ampersand character was forbidden in email addresses though it is authorized by the RFC 2822.

	web_tt2/copy_template.tt2: [#3032][Submitted by J. Kirkland] It was impossible to copy a template through wwsympa to a language-specific directory because the lang was no passe as argument to Sympa. Fixed by modifying the template.

	web_tt2/serveradmin.tt2: All the radio buttons in the form used by the "set_log_level" action didn't share the same control name, thus preventing the web client from expliting them as a set of buttons. This prevented the value from being correctly processed.

	src/Datasource.pm: In a review, data sources name were not displayed because they were searched by comparing a MD5 hash on their parameters to the value stored in the database. As for complex datasources, these description were stored in hash, the order of the parameters was not fixed, leadinf to different values of MD5 for the same data sources. Fixed by sorting the hashes according to the hash keys, storing the result into an array and computing the MD5 with the array.




5.4a.4		25 September 2007

   
   New features :

	New session management : introduction of http session in order to replace a lot of cookies, for better user interface and security.
	  -new table session_table
	  -new module SympaSession.pm
	  -new features
	  - from admin page set log level for the current session
	  - from admin page list active sessions
	  - from admin page change user email identity
	  -new task to purge old sessions from table (inactive delay to remove session is set by the sympa.conf parameter session_expiration_period (defaul 1 month)
	  -session start at first hit usually with an anonymous user. The session continue when the user logging.
	  -cookie lang replaced by a session parameter
	  -cookie sympa-user removed
	  -Crawler detection is controled by /etc/crawlers_detection.conf.

	src/Log.pm: Added "trace" log facility to facilitate development messages insertion, visualization and deletion.

   Changes :

	check_perl_modules.pl, src/tools.pl, src/tt2.pl, wwsympa/wwsympa.fcgi: XSS protection: Any output web parameter is filtered 
	to avoid creation of XSS vector. Change:Additionnaly, any HTML file put in the shared directory is filtered using StripScripts.
	Change:HTML::StripScripts::Parser CPAN module is now mandatory.

	src/Conf.pm: [requested by JM.Martins da Cruz] Added X-Sympa-To and X-Family-To header fields to those header that should be
	removed by Sympa for outgoing mails

	web_tt2/home.tt2: Moved the search list form to the top of the Sympa home page.

	Makefile.am, Makefile.in, configure, configure.in, src/sympa_wizard.pl, wwsympa/Makefile, wwsympa/wwslib.pm,
	wwsympa/wwsympa.fcgi: icons are now included in the sympa static content directory. Consequently, the
	"--with-iconsdir" configure option and the "icons_url" wwsympa.conf parameter are no longer used. The default path to
	icons is now {sympa home}/static_content/icons and the default icons URL is http://host/icons/.

	src/tools.pl: refined Simple XSS filter. Don't ding on simple "<" only, but on <script, <meta and <fdfds javascript:

	wwsympa/wwsympa.fcgi: Web archive search is now performed by default in the whole archive instead of just the current month.

	src/Upgrade.pm, src/etc/script/create_db.Pg, src/etc/script/create_db.mysql: added indexs on email
	column in both admin_table and subscriber_table. Also changed the order of column in CREATE INDEX directives.

	src/Conf.pm, wwsympa/SympaSession.pm: taskmanager remove anonymous sessions if older then anonymous_session_table Sympa
	conf parameter

	wwsympa/wwsympa.fcgi: [M.Massar, univ Kaiserslautern] : Sympa is now able to get the Email in SubjAltName. As I
	was not able to find the mentioned patch to mod_ssl to get SSL_CLIENT_S_EMAIL exported, I wrote another patch based on SSL_CLIENT_CERT 
	from "SSLOptions +ExportCertData". REAPPLY the patch that had been removed.

	src/Conf.pm: css_url default value is now static_content/css/current_robot. This make it possible to set a
	single Apache Alias directive for static_content, shared by all virtual hosts.

	src/List.pm: optimization to skip some code in List::load()

	src/sympa.pl: [suggested by T.Berry, NASA] Changed the process identifier in the logs from (message) to (distribute)

   Bug fixes :

	src/List.pm, wwsympa/wwsympa.fcgi: changes of scenario from the admin web interface did not seem to work because the
	'selected' attributes were cumulated in %Scenario::all_scenarios. Now only pass the required scenario attributes (name and web_title) 
	to the TT2 web parser.
	
	src/Scenario.pm: [#3306][Reported by C. Andrews, boston College] The List::verify resolution of the true test would be applied for
	all custom conditions that have "true", "any" or "all" in them. Fix: Checks that condiotn starts and ends with the serached condition name.

	soap/sympasoap.pm, src/admin.pm, src/sympa.pl, wwsympa/wwsympa.fcgi: info and config files were not properly encoded 
	when a list was created using the web or SOAP. fixed by adding the declaration of origin in create_list_old call
	and then testing this value to know how to handle encoding.

	wwsympa/Auth.pm: [#3183][] : Trusted application name check was case sensitive, xhreas it is not supposed to be the case.
	Fixed by lowercasing comparison in remote_app_check_password().

	src/Language.pm: [#3269][Submitted by J. Ã–stman, Helsinki univ.of technology]: sympa would take the LANGUAGE environment
	variable as its default instead of its lang parameter value, because this is Gettext default behaviour.

	src/Conf.pm, src/Family.pm, src/List.pm, wwsympa/bounce-lib.pl: [#3271][Reported by M. Anderson, riseup.net] 
	"$/" value was changed in several places without using a proper "local" operator to prevent system-wide field seperator contamination.

	src/Conf.pm: robot-specific 'static_content_path' parameter was never used to build 'css_path' parameter value.

	wwsympa/archived.pl: [reported by Alaxa]: rebuild() subroutine did not include code to create index file if missing

	soap/sympasoap.pm: "use strict" into "use strict vars" to prevent "Can't use string xx as a subroutine ref while strict
	refs" error

	wwsympa/wwsympa.fcgi: [reported by C.Peck, wm.edu] dump of bouncers would only return the first 25 entries

	src/List.pm: [reported by Y.Blusseau]: include_remote_file feature was not supported to include owners or editors.

	src/List.pm: [reported by Y.Blusseau]: $include_file was altered before _load_include_admin_user_file() calls.

	wwsympa/wwsympa.fcgi: missing ',' in check_list_authz() call. The change_email action could therefore never succeed.

	wwsympa/bounce-lib.pl: [reported by R.Levo, J.Hopkins university]: some rfc1891 compliant bounces were not correctly parsed,
	whenever the "Status" line included the status code + additional comments. The regular expression has been extended.

	soap/sympasoap.pm: [reported by O.Berger, INT]: typo in List::store_susbscription_request() would make
	sympa_soap_server.fcgi die while receiving a subscription request with moderated subscription.
	The "use strict" pragma has been added and many other typos have been fixed.

	src/Upgrade.pm: [reported by C.Peck, William and Mary university]: Upgrade process could make subscribers
	unsubscribeable. The subscribed_subscriber DB field was first set to 1 but then turned into 0 (because of an old enum2int problem).
	Changed the order of the upgrade processes.

	src/Conf.pm: [A.Hicks, Persistent Objects]: css_url and css_path are not being set from the main config if they do not
	exist in the robot config as they are being set before the static_content_* checks

	wwsympa/wwsympa.fcgi: 'send_me' feature was broken because of an incorrect regexp on 'month' parameter

	src/Upgrade.pm: [reported by J.M.Martins de Cruz]: incorrect Language::SetLang() calls while migrating create_list_templates
	and families to UTF-8

	src/etc/script/create_db.Oracle: [reported by F.Lachapelle,Sophos]: incorrect index name

	src/admin.pm: [#3229][reported by T.Berry, NASA]: Sympa did not perform a lock before list config file was created/updated.
	This could leed to corrupted config files

	wwsympa/wwsympa.fcgi: no more use the buggy regexp $tools::regexp{'html-free'}. It would regexp any string
	containing '60' or '3c'

	po/check_locales.pl, src/Language.pm: [reported by JG.Pailloncy, O.Girard and JMM. da Cruz] : setlocale() failed on FreeBSD
	because locales syntax were not standard (ll_CC.ISO8859-N instead of ll_CC.ISO-8859-N). Now using utf-8 as encoding, thus solving
	the problem. Also changed the algorithm used by check_locales.pl to be the same as Language::SetLang()


5.4a.2		7 August 2007

   New features :

	src/List.pm: Added distribution_ttl parameter which will be used when an action should check if a sync_include is needed
	prior to be executed.

	src/List.pm: When sending a message, Sympa now checks whether the last include is older than ttl OR distribute_ttl if
	this one is defined. If it is, sychronization is done.

	soap/sympasoap.pm, src/Commands.pm, src/List.pm, wwsympa/wwsympa.fcgi: removes "sync_include" task when a synchronization 
	is triggered by another event than task processing.
	Review actions on list using includes trigger a user's list synchronization.

   Changes :

	src/List.pm, wwsympa/wwsympa.fcgi: added a new Robot package inside List.pm. Also optimized List::get_lists() to cache
	the results within a session and prevent multiple browsing of the expl/ directory

	soap/sympasoap.pm, src/Commands.pm, src/List.pm, src/Makefile,src/Scenario.pm, src/sympa.pl, web_tt2/d_control.tt2,
	web_tt2/edit_list_request.tt2, wwsympa/wwsympa.fcgi: new Scenario.pm module. The way autorization are loaded has changed :
	they are now stored in a central place, ie a single copy of a scenario is stored if 2 lists use it. This should make the sympa
	processes consume less memory when running lots of lists. The scenario are now reloaded whenever they change on disk, except
	for operations that require good performances (like the 'lists' command). Inclusion of third party scenarios is now performed at
	evaluation time (in request_action()) and not while loading the scenario as it used to be.

*****	user_data_source values of 'file' and 'database' are no more supported. A migration precedure is run during the upgrade process
*****	This change will allow to optimize the code where 'file' user_data_source still had to be supported

	check_perl_modules.pl: [reported by S.Hornburg] remove unuseful dependency for Crypt::OpenSSL::X50 perl module. It was
	introduced in revision 3754.

	soap/sympasoap.pm, src/List.pm, src/Upgrade.pm, src/etc/script/arc2webarc.pl, src/etc/script/mod2html.pl,
	src/etc/script/p12topem.pl, src/sympa.pl, src/task_manager.pl, wwsympa/archived.pl, wwsympa/bounced.pl, wwsympa/wwsympa.fcgi:
	Now set List::use_db in Upgrade::Probe_db() and List::check_db_connect() to prevent "Sympa not setup for DBI" errors.

	check_perl_modules.pl: Sympa requires Perl 5.8 (for encoding features)

	src/task_manager.pl: check the $end variable before processing each task, thus making a kill -TERM more quickly
	processed

	src/Log.pm, subst.pl: optimizations to save most calls to do_log()

	src/List.pm: optimizations to lower the List::new() calls and perform locks on list config files only if reloading is
	required

   Bug fixes :

	wwsympa/wwslib.pm: [#2931][A.GAVARA, INPL Nancy] CAS authentication would fail because http was used instead of https.
	Fixed get_my_url() to use HTTPS environment variable instead of SSL_PROTOCOL and SSL_PROTOCOL_VERSION.

	src/task_manager.pl: [#3142][submitted by Y. BLUSSEAU] A typo made the stop() command fail to remove tasks.

	soap/sympasoap.pm: [Reported by P. David, univ. Strasbourg] In some very rare occurences, the session identifier would be
	constituted of decimal numbers only AND start with at least one "0" (zero) character. In this case, this string was considered a
	number by sympasoap.pm and the zero removed, thus shortening - and invalidating - the id. This would prevent the user from being
	authorized to see pages in the wiki.

	soap/sympasoap.pm: Avoid potentially forged cookie from SOAP client.
	
	src/List.pm, src/mail.pm: use 'warning' log level instead of 'warn'

	src/Family.pm, src/admin.pm: config files generated by instantiate_family were not UTF-8 but ISO. Now opening files as
	UTF-8.

	soap/sympa_soap_client.pl, wwsympa/wwsympa.fcgi: sympa_soap_client.pl now takes into account the "--service" and
	"--service_parameter" arguments for "play_soap()" function.

	src/tools.pl, wwsympa/wwsympa.fcgi: [#2960][Reported by L. Ren-Shan] First attempt at XSS prevention. Now prevents such
	intrusions in the web interface.

	wwsympa/wwsympa.fcgi: [reported by Alessio] : a security problem would allow a user to directly access arctxt/* files or
	.mhonarc.db files. A %in_negative_regexp hash has been added to define forbidden expressions in parameters. XSS-related code has
	also been changed.


5.3.2		13 June 2007

   Bug fixes :

	/trunk/src/List.pm : logic for setting 'keep_trying' option to SQLSource::connect() was upside down. As a result, initial DB creation could not happen.

	/trunk/src/etc/mhonarc-ressources.tt2 : [#3126][Reported by E. Koblinger, uhulinux.hu] Removed "keepspace" option from MIME options to avoid inclusion of useless "&nbsp;" sequences.

	/trunk/web_tt2/home.tt2 : [reported by R.Touchais] No more refer to a URL on the front page


5.3		22 May 2007

   New features :

	/trunk/src/Conf.pm, /trunk/wwsympa/wwsympa.fcgi,/trunk/wwsympa/cookielib.pm : [proposed by P.Schober, Univ Vienna] added logout feature to generic_sso. This required adding a new sympa_sso_id HTTP cookie to keep track of which SSO was used to login. Also reorganized the cookielib subroutines.

   Changes :

	/trunk/web_tt2/login_menu.tt2, /trunk/web_tt2/loginbanner.tt2:  replaced the "magic authentication" with the SSO service name, defined in auth.conf.

	/trunk/src/List.pm: [#3097]: moved the code that remove SMTP header fields (defined by the remove_headers parameter) before the archiving code.

	/trunk/po/pt_BR.po: [submitted by Prof. P.E.M. Almeida] Updated brazilian translation.

	po/: Several improvment in translations. Main changes are found in Spanish, Italian and Occitan.

	/trunk/src/Upgrade.pm: During upgrade process, if an existing primary key is incomplete, it is completed.

	/trunk/src/Upgrade.pm: [requested by S.Amrani, Gendarmerie Nationale] Change: probe_db() would previously alter DB field format if different from the expected format. Now accept fields with a size larger than expected.

   Bug fixes :
	
	/trunk/check_perl_modules.pl : [#3107][E.Koblinger, uhulinux] DBI 1.48 is required by use of selectall_hashref()

	/trunk/src/List.pm, /trunk/src/Message.pm: [reported by T.Berry, NASA] Empty Subject field were replaced with 'Charset'. This seems to be a MIME::EncWords::decode_mimewords() bug. Also fixed problems with custom subject parsing that was still using the old
parser::parse_tpl().

	/trunk/src/bouncequeue.c, /trunk/src/familyqueue.c, /trunk/src/queue.c: [#2945][D.Jahnke-Zumbusch] queue, bouncequeue and familyqueue scripts were removing the first "From xx" line found even though it was not part of SMTP headers. This caused problems with Postif if the 'F' flag was not set in master.cf, because postfix would not add the expected "From xx" Header field to the delivered message.
The code has been fixed to look for the "From xx" in the first line of the message only.

	/trunk/src/tt2.pl: [#3086 Submitted by S. Hornburg, linuxia.de] When Sympa failed to create a template object, the last system error was displayed instead of the last Template error.

	/trunk/wwsympa/wwsympa.fcgi: [reported by L.Sousa, univ. do Algarve] Change: don't print the list_menu if info scenario forbid access to list info.

	/trunk/src/Upgrade.pm: [Reported by T. Davis, Metaphor studios] Useless warnings regarding PRIMARY KEY and INDEX at upgrade no longer appear.

	/trunk/src/Upgrade.pm: [Reported by X. Moghrabi, Objectweb] Former indexes are removed if necessary to avoid double indexing of primary keys.

	/trunk/src/tools.pl: [#3075] file were renamed with a parasite '\'

	/trunk/src/List.pm: [Submitted by M. Gaudet, EHESS] Encoding problems when upgrading from versions of pre-all-UTF-8 era. config files were saved into UTF-8 without character conversion which messed list subjects and some admin values.

	/trunk/src/Upgrade.pm: [Reported by M. Gaudet, EHESS] Resolves encoding problems for lists' info files when upgrading from version 4.1.5 in lists where no 'filesystem_encoding' parameter was set.

	/trunk/src/List.pm: Definition of a default LDAP port (389) for include_ldap_xxx was leeding Sympa to use 389 port for LDAPS (instead of 636 port)

	/trunk/src/Upgrade.pm: [deb#418836][Reported by O. Berger, INT] Fix: SHOW FIELDS failed while upgrading. Now removing the dbname part in the tables() return value.

	/trunk/src/List.pm: [T.Berry, NASA] "Undefined subroutine &Task::list_tasks called at /usr/local/jpl/msg/list/sympa/bin/List.pm line 12333". The new version of List::purge() uses Task::list_tasks() subroutine but a "use Task" pragma is missing in List.pm.

	/trunk/src/List.pm: Error "Can't use an undefined value as an ARRAY reference" while processing digests. Fixed the parameter loading procedure to handle correctly defaults (structured parameter with no default in subentries)


5.3b.5		23 April 2007

   New features :

	src/etc/script/sympa: Startup script now works with Slackware distributions.

	src/LDAPSource.pm: [#934] [reported by A.Powers, DigiPen] added support for start_tls().

	src/Family.pm, src/sympa.pl: [submitted by S.Amrani, Gendarmerie Nationale] made the family instanciation process quiet 
	(required when run from a crontab). New sympa.pl options : --quiet and --close_unknown

	web_tt2/skinsedit.tt2: Added color_* parameters usage in the skin administration page.

   Changes :

	src/Conf.pm: [#724] max_size parameter can now be used in robot.conf

	src/List.pm: [requested by S.Amrani, Gend.Nationale] Specify the searched attribute 1.1 (the DN) in List::search()

	src/List.pm: [#2932] [reported by R.Gilbert, Univ Sheffield] Use listmaster as default in List::send_notify_to_owner(), in case no owner is defined.


   Bug fixes :

	po/Makefile, src/Language.pm: [reported by L.Garnier, CNRS] complete locale ID for Basque is eu_ES

	src/aliaswrapper.c, src/virtualwrapper.c: [reported by L.Garnier, CNRS] added missing include of stdlib.h

	src/etc/mhonarc-ressources.tt2, wwsympa/archived.pl: [#3013][submitted by P. Timmons, Ec. Polytechnique Montreal] : The button "toggle selection" 
	did not trigger its action and produced a javascript error instead. Plus added some pod documentation.

	web_tt2/css.tt2: [#2975]removed a '{' in excess at the end of file which would cause two javascript errors at each page loading 
	("Selector expected. Invalid rule set ignored." and "unexpected end of file while looking for closing } of an invalid rule set."). 
	Leaving IE proprietary "zoom" property. Must be useful in some way.

	wwsympa/wwsympa.fcgi: [#3012][submitted by P. Timmons, Ec. Polytechnique Montreal] Robot listmaster couldn't edit scenarios due to the $robot parameter not being called by is_listmaster() function in do_dump_scenario().

	wwsympa/archived.pl: archived.pl would die while processing a message for an unknown list. Error message : "Can't call method "get_list_id" on 
	unblessed reference at /home/sympa/bin/archived.pl line 526."

	soap/sympasoap.pm: [#1325][#2969] [submitted by *both* O. Duval and O. Berger (INT Evry)] topics parameter wasn't used while creating a list with SOAP.

	src/Language.pm, src/tools.pl, wwsympa/wwsympa.fcgi: wwsympa.fcgi would die when a ZIP archive was uploaded (d_unzip). 
	Added the missing parameter to &tools::qencode_hierarchy()

	src/tt2.pl: [#1464][submitted by S. Ikeda] [patch sympa-MAIN-20070103-escape_url.patch] Some MUAs aren't able to decode ``%40'' (escaped ``@'') 
	in e-mail address of mailto: URL, or take ``@'' in query component for a delimiter to separate URL from the rest.
	
	src/Log.pm: [#1222] [submitted by G.Donnini, Univ Milano] check DB connectivity in Log::db_log_del()

	src/List.pm, src/admin.pm, wwsympa/wwsympa.fcgi: [#2957] Stored Encode::from_to() return value (string length) instead 
	of string value in info file at list creation time.

	src/Log.pm: [#2930][Reported by T. Berry, Nasa] do_log sub don't apply Encode::from_to() function to reference variables anymore.

	wwsympa/wwsympa.fcgi: [reported by Univ. Rennes 1] Prevent problems with URLS containing '//'. It would break navigations that uses relative URLs. 

	src/Family.pm: [reported by T.Berry, Nasa] [fixed by S.Amrani, Gendarmerie nationale] automatic list creation failure was 
	incorrectly handled and message could be lost.
	
	src/Lock.pm: [#2930][reported by T.Berry, Nasa] sympa processes would print binary data to the TTY. 
	It was due to a File Handler variable that was logged. Also fixed a bug related to file unlocking.

	src/List.pm, src/Task.pm: [#2940] [reported by T.Berry, Nasa] remove list-related task when purging a closed list

	src/List.pm, wwsympa/wwsympa.fcgi: [#1075] Default values for parameter 'reply_to_header' are now correctly loaded.

	web_tt2/edit_list_request.tt2, wwsympa.fcgi: [#985]: Hide "update" button whenever no parameter can be edited in the current page

	[reported by R.Caldwelr, Franklin university] wwsympa::is_ldap_user() would not use provided bind_dn and bind_password.
	Change: New LDAPSource module to gather all LDAP-related code. Currently only connect() and disconnect() have been implemented.
	Change: removed obsolete export_list() functions (+related)


5.3b.4		13 March 2007

   New features :

	src/etc/script/: Makefile, mysql_alias_manager.pl: [Bea, Cartables.net] added an alias_manager that is MySQL enabled.

   Changes :

	src/admin.pm: Added sync_include after list creation/update (family context)

	src/: Family.pm, admin.pm: trigger a sync_include after list creation/update Also made list topics problems non blocking

   Bug fixes :

	mail_tt2/listmaster_notification.tt2, src/sympa.pl: sympa.pl processes dedicated to message distribution or automatic list
	creation would not remove their pid file properly

	src/Log.pm: increase entropy for logs table ID. It was required to prevent "duplicate entries" errors.

	src/Log.pm, web_tt2/viewlogs.tt2, wwsympa/wwsympa.fcgi: list owner could view db logs of other lists.  Changed the feature so
	that only the current list logs can be viewed. Also simplified the code. Fixed the resize feature. The sortby feature is still
	buggy

	wwsympa/wwsympa.fcgi: arcsearch would crash wwsympa process if provided a search expression with both invalid expression and
	\n, because tools::escape_regexp() does not apply on multi-line. Changed the allowed regexp for wwsympa incoming parameters to
	forbid \n in most of them.


5.3b.3		7 February 2007

   New features :

	STDERR of daemons is redirected to a file. If process crashes, next process started will detect the failure and send a notice to listmaster.

	src/Language.pm, wwsympa/wwsympa.fcgi: [reported by E.Beliveau] made the user lang available in the editsubscriber page

	check_perl_modules.pl, src/Conf.pm, src/Lock.pm: [ID 435] [patch provided by Moriwaka] added support for NFS locking,
	using File::NFSLock perl module. A new 'lock_method' sympa.conf parameter can be set to 'nfs'.

	web_tt2/modindex.tt2: [ID 444] [requested by A.Lund, Uninnett] added "toggle" button in moderation page

	po/xgettext.pl, src/tt2.pl, src/etc/mhonarc-ressources.tt2: [ID 1338][S.Ikeda] A new filter [%|locdt()%] is added
	for TT2 templates to format date/time according to language context.  It takes a format string to be gettext'ized as main
	argument, and an extra argument representing date/time.  MHonArc resource file was modified so that it may generate output
	including this filter spec as nessessity.

	  Note that this spec will be available for newly-updated archives. To apply this improvement to all past archives, it is nessessary
	  that all archives are rebuilt.

   Changes :

	po/ Translations updatfs from pootle.sympa.org

*****	If your RDBMS is MySQL, you need it to be at least version 4.1.
*****	src/Upgrade.pm: [ID 1500][S.Ikeda] converting mail templates to UTF8. The script has been integrated 
*****	into Upgrade.pm and has been extended to convert other configuration files

*****	mail_tt2/, src/mail.pm: all service messages are now UTF8.
*****	Also made the templates structure simpler.

	src/List.pm: trigger sync_include before distributing a message to a list, unless it was performed during the last 5 min.
	Fix: $self->{'last_sync'} was never loaded

*****	src/List.pm, wwsympa/wwsympa.fcgi: 'include' mode is now obsolete. 
*****	Now performing a mapping while to 'include2' while loading the parameter.

	wwsympa/wwsympa.fcgi: remove authentication request for do_tag_topic_by_sender and do_request_topic, autehntication is
	done because of the md5 key of the message.

	src/: List.pm, sympa.pl: New value possible for msg_topic_required to adpat it both for moderated list and unmoderated lists

	po/pl.po: [Lukasz Zygmanski] Updated Polish translations

	mail_tt2/moderate.tt2, src/List.pm, src/mail.pm: Renamed 'msg' parameter to 'msg_path' in moderate.tt2.  
	Take 'spool' parameter into account (for 'modindex' template) in the reformat_message() process

	src/: added "use strict" to tools.pl

	wwsympa/wwsympa.fcgi: [ID 106] after unsubscription, no more bring the user back to the list page. He might not be
	allowed to see the info page.

	po/ja.po: [S.Ikeda] Updated Japanese catalog

   Bug fixes :

	src/Log.pm: db_logs were expired too early (parameter expressed in days instead of months)

	web_tt2/error.tt2: [requested by C.Andrews, Boston College] Added an error message for list creation failure.  It is required when
	an existing listname has been used ; we cannot get the error diagnostic from admin::create_list_old() though

	wwsympa/Marc/Search.pm: wwsympa might die with error "Cannot decode string with wide characters".	
	Now opening archives as bytes (not utf8) to prevent decoding

	wwsympa/Marc/Search.pm: arcsearch_id would fail on some  messages.  
	Marc::Search expects mhonarc to add X-Subject data to generated HTML files. Some examples were found with X-Subject
	value split among 2 lines.  Marc::Search::search() is now able to parse split X-Subject entries.

	src/task_manager.pl, wwsympa/archived.pl, wwsympa/bounced.pl: debug mode would not work with task_manager.pl, archived.pl
	and bounced.pl

	src/List.pm: [reported by F.Lachapelle] sync_include tasks were created for all lists, including those with no external data
	sources The List::has_include_data_source() subroutine has been fixed to correctly check owner_include

	web_tt2/request_topic.tt2, wwsympa/wwsympa.fcgi: Internal error with message that can't be parsed solved in request_topic action.

	src/sympa.pl: incorrect var definition (msg_topic and moderation)

	src/tools.pl: escape_regexp would not work.  This would break arcsearch_id used in RSS context

	src/mail.pm: Some service messages (moderation, topics tagging and reminder) delegated by wwsympa to sympa.pl would have
	missing X-Sympa-From header field.  Now setting a default value for the return-path in mail.pm

	mail_tt2/remind.tt2: [reported by O.Lacroix] Fix type for transfert_encoding

	src/List.pm: [ID 117][reported by M.Bernard, univ St.Etienne] user initial passwords were not crypted when subscribed by
	list owners. Moved encrypting logic to lower layers.

	mail_tt2/Makefile: [requested by S.Hornburg] Debian packaging requires that symbolic links are not absolute links
	because of DESTDIR use.

	src/etc/mhonarc-ressources.tt2: [G.Youger, Univ Newcastle] archive template was inappropriate for email addresses that
	include an apostrophe (').

	src/List.pm: [S.Ikeda] [ID 1396] A bug relating this patch: ASCII-only subjects are unfolded then can become one long line.

	src/etc/mhonarc-ressources.tt2: [S.Ikeda] [ID 1393] added more translatable items to mhonarc-resources.tt2

	src/: List.pm, mail.pm, tt2.pl: [S.Ikeda] [ID 1396] Body or subject header were occationally empty.  Reproduced by: Sympa CVS
	HEAD with Encode 2.08.  Not reproduced by: Sympa CVS HEAD with Encode 2.12, 2.18.

	  - Body of service message is removed at all when its source contains non-UTF-8-compliant sequence.  - Subject body of
	  distributed message is removed when original subject contains  unencoded non-ASCII sequence.

	  It may be caused by a bug in Encode module, RT#8872:  http://rt.cpan.org/Public/Bug/Display.html?id=8872

	src/SQLSource.pm: set SQL client preference regarding character encoding to UTF8. Otherwise we can't determine how data
	got from SQL is encoded.

	src/List.pm: [J.Schmalenbach, Barrett] empty 'get_subscriber' when removing a list member



5.3b.1		29 November 2006

   New features :

	src/Ldap.pm: [requested by E.Beliveau] allow folded lines in ldap filters (using '\')

	src/List.pm, src/sympa.pl: new Sympa.pl option : sympa.pl --purge_list <list>@<robot>
	
	web_tt2/: [V.Paitrault, CRU] translated online user/admin help to English

	doc/sympa.tex.tpl, src/List.pm: [requested by S.Peterson] Extended available parameters for search filters

	src/etc/script/arc2webarc.pl: can use an input directory containing individual messages files

   Changes :
	
	po/fr.po: Updated French translations

	src/: sympa.pl, tools.pl: files in the msg/ spool were processed according to the file name (abbb before zbbb). 
	now use the date as the sort criteria

	po/: remove Chinese/Taiwan catalog that was out of date and could not be transformed to UTF-8

	po/, src/Language.pm: Updated translations from Rosetta ; added Russian and Bulgarian PO files

	mail_tt2/, soap/sympasoap.pm, src/Language.pm, src/List.pm, src/mail.pm, src/tt2.pl: 
	no more use encoding defined in PO files to determine charset for messages.  
	We now use the charsets defined in Language.pm instead.  We now use [% charset %] in mail_tt2 files and
	&Language::GetCharset() in the code These changes will make it easier to mode all PO files to UTF-8

	mail_tt2/, src/: [Soji Ikeda] changes have been made to switch from Perl Unicode to UTF-8: 
	  - read raw config files then to convert them to UTF-8.
	  - change Language::gettext()'s output from Unicode to UTF-8.
	  - remove Template::Directive::OUTPUT hack (see src/tt2.pl).
	  - disable PerlIO layer on wwsympa.fcgi.

	web_tt2/, po/en_US.po: revision from Jill Gemmill have been reported down to templates. en_US.po has been reset (with
	  sympa.pot)

	src/Upgrade.pm: regenerate all config.bin files while upgrading ; required for character encoding problems


   Bug fixes :

	src/Upgrade.pm: [reported by J.Schmalenbach] qualify send_notify_to_listmaster() call

	web_tt2/rss.tt2: RSS feed encoding was incorrect

	src/mail.pm: Incorrect handling of empty header fields, could result in duplicate header fields

	soap/sympa.wsdl: [BugID 1262][O.Duval] missing sections in Binding for add, del and closeList

	web_tt2/error.tt2, wwsympa/Auth.pm, wwsympa/wwsympa.fcgi: [BugID 285][reported by M.Verove, Atos Origin]
	no more allow password reminder if regexp doesn't match user email

	check_perl_modules.pl: inactivity_timeout was not set

	web_tt2/login_menu.tt2: [reported by R.Cadwell] "forgot password" and "first password" buttons were shown regardless of
 	auth.conf

	src/List.pm: [A.Zamboni, Univ Strasbourg] sort by subscriber name failed with Pg

	eb_tt2/edit_list_request.tt2: missing form input attribut 'multiple'. Because of this bug parameter digest and
	avalaible_user_option may habe been corrupted

	wwsympa/wwsympa.fcgi: arcsearch_id would fail if message-id contained '&' because mhonarc encodes it in HTML messages.

	src/, wwsympa/wwsympa.fcgi: [S.Ikeda] strftime() accepts/returns a string encoded by charset that is determined by
	current system locale. Therefore date strings needed to be decoded according to current charset.

	src/List.pm: print error message if include_remote_file failed

	soap/sympasoap.pm: fixed typo in authenticateAndRun()

	src/List.pm: load topics.conf using filesystem_encoding

	

5.3a.10		6 November 2006

   New features :

	src/etc/script/arc2webarc.pl: arc2webarc.pl can use an input directory containing individual messages files

	soap/: New SOAP method getUserEmailByCookie

	src/: Commands.pm, report.pm, sympa.pl: [requested by W.Howard]: original_msg is now available in msg reports

	[S.Amrani, Gend.Nationale] : Automatic list creation 
	This new feature allows to trigger list creation when a message is sent for the list. 
	The set of "possible" lists is defined by a generic mail alias and a list family. 
	New sympa.conf parameter include :
	  automatic_list_feature, automatic_list_creation,
	  automatic_list_removal,	    pidfile_creation,
	  queueautomatic, clean_delay_queueautomatic 
	A new familiqueue.c binary file is provided.  The list creation job is performed by a
	sympa.pl process that forks.	Check the documentation for more informations.


   Changes :

	src/List.pm: [requested by S.Peterson] Extended available parameters for search filters

	web_tt2/ : applied revisions from Jill Gemmill to templates

	src/Upgrade.pm: regenerate all config.bin files while
	  upgrading ; required for character encoding problems

	reported changes in en_US.po (updated by Jill Gemmil) to templates.  
	Work is half-done.

	[Soji Ikeda] : Sympa now uses new Perl modules MIME::Charset and MIME::EncWords to encode characters. 
	These modules are alternatives for MIME::Words with better handling of multibyte charsets.

	po/en_US.po: [J.B.Gemmill, Univ. Alabama at Birmingham] Revised version of English translations.

   Bug fixes :

	src/List.pm: print error message if include_remote_file failed

	[S.Ikeda] : strftime() accepts/returns a string encoded by charset that is determined by current system locale. 
	Therefore date strings needed to be decoded according to current charset.

	wwsympa/wwsympa.fcgi: arcsearch_id would fail if message-id contained '&' because mhonarc encodes it in HTML messages.

	src/List.pm: load topics.conf using filesystem_encoding

	[S.Ikeda] made some fixes to documentation and templates

	wwsympa/Marc/Search.pm: No more decode X-Subject from web  archives ; they are already decoded WWSympa.fcgi would die with
	the following error : "MIME::Words: unexpected case"

	src/: mail.pm, tt2.pl: [S.Ikeda] : type for suggest_encoding() subroutine ; better UTF-8 management with TT2.
	Patches: sympa-MAIN-20061021-mail_encoding_fix1.patch + sympa-MAIN-20061015-tt2_utf8.patch

	src/Language.pm: [reported by Soji Ikeda] Japanese was incorrectly encoded in the list of languages.  
	Also changed the way gettext() handles parameters to prevent unwanted modifications

	src/mail.pm: [reported by Soji Ikeda] : mail_file() subroutine incorrectly detecting folded header fields.

	mail_tt2/moderate.tt2: To header field now also Q-encoded

	src/Log.pm: do_log() would modify parameters by reference, now using an intermediate variable to preserve original
	parameters from being decoded

	mail_tt2/send_auth.tt2: [Reported by M.Larchet, Univ Nancy 2]: subject of confirmation message was localized

	src/sympa_wizard.pl: [BugID 1102][reported by R.Roessner] sympa_wizard.pl failed because of a typo

	src/List.pm, src/tools.pl, wwsympa/wwsympa.fcgi: could not edit message.header and message.footer from the admin web
	interface The tools::get_filename() sub did not return the right structure ; it should return an empty array if expected

	web_tt2/compose_mail.tt2, wwsympa/wwsympa.fcgi: [Reported by P.Farmer] topics tagging was not proposed from the "Post" page.

	q-encoding of shared documents filenames has been fixed :  - Encode::Guess now uses list lang  -
	prevent problems with Encode (words) ; now using lower layer subroutine



5.3a.9		6 October 2006

   New features :

	[S.Amrani,Gend.Nationale] Custom scenario conditions You can use a Perl package of your own to evaluate a custom scenario
	condition.  The scenario condition will look like this :
	  CustomCondition::my_custom_condition([sender],[list->name],[list->total]) smtp,smime,md5	 -> do_it

	Now bounced recognize Abuse Report Feedback forat (ARF). In order to use it, you just need to create a new
	alias to redirect message from ARF loop (mainly AOL) to bounced according to the documentation (section bounces)

	[S.Amrani, Gendarmerie Nationale] SQL named filters Listmasters can now define SQL search conditions in authorization
	scenarios such as :	"search(example.sql, [sender]) smtp,smime,md5    -> do_it" 
	Here is the example.sql named filter  :   
		sql_named_filter_query
		   db_type	  mysql
		   db_name	  people
		   db_host	  dbserver.rennes1.fr
		   db_user	  sympa   
		   db_passwd	  pw_sympa_mysqluser
		   statement	  SELECT count(*) as c FROM users WHERE mail=[sender] AND EmployeeType='PROFESSOR' AND department='mathematics'

	[A.Brard] Accessibility of the web interface has been enhanced :
	  - removed styles elements from within web templates
	  - added ALT tags to images
	  - all font sizes are expressed in 'em' unit now
	  - added detailed titles to links
	  - generalized use of titles (H)
	  - added "headers" to table/td
	  - added "label", "id" and "for" attributes to forms
	  - added alternate to scripts
	  - other cosmetic / IE compatibility changes
	The web interface (CSS and HTML) have been validated by the W3C validator

	doc/: Added documentation about i18n

	soap/: New features on the SOAP interface : add, del, closeList

   Changes :

	web_tt2/serveradmin.tt2: Changed the bug tracking URL to a more stable URL

	doc/sympa.tex.tpl: Added libxml 2 as a requirement for Sympa

*****	sympa.pl --upgrade is now the only way to upgrade Sympa data structure
*****	YOU NEED TO RUN THIS COMMAND AFTER EACH UPGRADE OF SYMPA

	[S.Amrani, gendarmerie Nationale] new Datasource.pm and SQLSource.pm modules that should contain all 
	DB access subroutines. An LDAPSource.pm module should be created later.



   Bug fixes :

	src/Commands.pm: [BugID 1071][reported by F.Guilleux, CRU]  response to message confirmation did not include listname.
	Incorrect $which variable was used.

	src/List.pm: [S.Amrani, Gend. Nationale] errors were not properly raised if an error occured while performing 
	a scenario search()

	src/tools.pl: [BugID 792] bug in tools.pl prevents per family customization of scenarios, mail_tt2 and web_tt2

	src/List.pm: 'host' robot.conf parameter was not well supported. It is now the default value for the list 'host'
	parameter.

	src/sympa.pl: [reported by P.Maes, Université Louvain] Sympa would improperly detect a loop if the same message 
	is sent to 2 lists with same local part. Now added list robot to %msgid_table keys.

	mail_tt2/message_report.tt2, src/Commands.pm: [reported by D.Lamballais, IRISA] moderator was no more notified after
	message rejection

	src/List.pm: [S.Amrani, Gend. Nationale] incorrectly closed file handle

	src/List.pm: prevent recursive loop when DB connection failed : 
	db_connect > send_notify_to_listmaster > send_global_file > get_user_db > db_connect


5.3a.8		6 September 2006

   New features :


	[Adrien Brard] DB logs : each operations that changes the status of messages/subscriptions/list 
	config is now logged in a structured DB entry. Both listmasters and listowners can search this events
	DB using the Sympa web interface.

	New static_content_path and static_content_url parameters. It refers to a directory, accessible
	from the web server, containing CSS stylesheats, member pictures and other statuc contents 
	managed by Sympa.

	[Adrien Brard] List members can upload and share their pictures via the REVIEW web page.

	[Virginie Paitrault, Univ. Rennes 2] New user and admin web documentation.
	Currently in French only.

	Per list blacklist : list owners can manage a blacklist for their list, via the web interface
	Only one new sympa.conf parameter : use_blacklist

	List creation available via the SOAP server. 
	New trusted_applications.conf file that defines the trust relationship with SOAP clients.

	src/etc/script/testldap.pl: testldap made LDAPS-aware

	src/List.pm: Added LDAPS support to include_ldap_xx

	wwsympa/wwsympa.fcgi: Templates editor for the listmaster.

   Changes :

	src/etc/script/arc2webarc.pl: [reported by D.Ghent, UMBC] [ID 927] arc2webarc.pl failed 
	with big lists (lots of messages) because all messages were stored in memory.  Now process 
	one log file at a time.

	wwsympa/wwsympa.fcgi: [requested by M.Ward] [ID 935] When renaming a list, custom_subject 
	is not updated with the new list name

	[S.Amrani, Gendarmerie Nat.] alias management can now be disabled.  You should set the 
	'sendmail_aliases' parameter to 'none'

***** 	Change: config.bin files are no more used unless the new cache_list_config sympa.conf parameter 
***** 	is set to 'binary_file'. This mode is only usefull if you manage lots of lists (1000+) to 
***** 	have a faster startup of web processes.

***** 	Changes: web pages are now utf-8 encoded, as well as mhonarc HTML 
***** 	archives that can now mix different character sets within a single 
***** 	web archive. Sympa now uses perl's I/O layer to encode/decode characters.  
***** 	The web_recode_to  parameter is now obsolete ; the new 
***** 	filesystem_encoding parameter allows you to define how the configuration 
***** 	files are encoded on disk. A new mhonarc-ressources.tt2 file is provided 
***** 	and should replace any custom one.
***** 	Shared documents filenames are now Q-encoded to prevent any encoding problems.
***** 	An automatic upgrade process will rename existing files according to Q-encoding

***** 	Change: default for css_path is now relative to static_content_path.  
*****   CSS files are now AUTOMATICALLY updated by sympa.pl if a new css.tt2 has been installed.
*****	You NEED to add an Alias directive in your Apache config file, as folows :
*****		Alias /static-sympa /home/sympa/static_content


	web_tt2/arcsearch.tt2: [A.Bernstein] [ID 899] Minor bugs and cosmetic improvements 
	in archive search results 
	1. In the presentation of search results in the archive, the listing of parameters that 
	was used for the search is incorrect because of various typos in the arcsearch.tt2 file.
	2. Search results are hard to read because messages blend together, so I've made minor changes 
	(making them list elements), and also added some linebreaks and removed some confusing
	feedback (the "Results" lines at the bottom).

	web_tt2/arcsearch_form.tt2: [A.Bernstein] [ID 900] Cosmetic reorganization of the archive advanced 
	search page

	doc/sympa.tex.tpl: Added comments about the requirements on the aliases file

	web_tt2/editsubscriber.tt2, wwsympa/wwsympa.fcgi: [A.Bernstein] [ID 901] 
	List owners are now able to edit subscriber's visibility

	web_tt2/suboptions.tt2: [A.Bernstein] Subscribers can now edit their gecos on a list

	src/etc/mhonarc-ressources.tt2: now provide archives mass-deletion also from the threaded page

	src/etc/mhonarc-ressources.tt2: [A.Bernstein] [ID 905] The threaded view is more useful 
	if you can see the date of each message in the list.	This requires both adding the date 
	field to a few lines in mhonarc-ressources.tt2 and adding two new resources that weren't 
	customized at all before.

	po/: en_US.po, fr.po: use sympa.pot as the default en_US.po

	po/en_US.po, src/Language.pm: changed charset for English from us-ascii to utf-8

	wwsympa/wwsympa.fcgi: [M.Massar, univ Kaiserslautern] Sympa is now able to get the Email in SubjAltName.  
	As I was not able to find the mentioned patch to mod_ssl to get SSL_CLIENT_S_EMAIL exported, I wrote 
	another patch based on SSL_CLIENT_CERT from "SSLOptions +ExportCertData"

	src/List.pm: [requested by A.Bernstein] now scenario rules can apply on header fields that have multiple values

	mail_tt2/listmaster_notification.tt2, src/List.pm:  notify listmaster if upgrade procedure failed

	[BugID 709] prevent any process to run before data structure have been updated. 
	This prevents "duplicate entries error" in DB tables

	src/List.pm: hide closed lists, even to listmasters

   Bug fixes :

	src/etc/script/ldap_alias_manager.pl: [A.Gavara, INPL Nancy] [ID 953] added missing -owner aliases 
	; fixed $tt2_include_path construction

	wwsympa/archived.pl: sort archives directories before expiring ; otherwise latest months might expire.

	wwsympa/wwsympa.fcgi: [reported by S.Amrani, Gendarmerie Nat.] After editing a subscriber email, 
	the list owner might get a "not subscribed to list" error.  The bug happened because the do_set() 
	is used by both list members and list owners. Wwsympa now used the previous_action information to 
	bring the user back to the right page.

	wwsympa/wwsympa.fcgi: [reported by P.Von Der Hagen, Karlsruhe Univ.] [ID 876] 
	Sympa sends message "topics have changed" when owner is changed

	mail_tt2/message_report.tt2: [reported by P.Von Der Hagen, Karlsruhe Univ.] [ID 878] used incorrect 
	variable in mail report

	src/sympa.pl: [reported by S.Amrani, Gendarmerie Nat.]  sympa.pl would die when processing 
	a message for unknownlist-request. The error message was : "Can't modify non-lvalue subroutine 
	call" Fixed a buggy call to chomp.

	src/sympa.pl: [requested by P.Farmer, ZVENO] [ID 828] on OS X 10.3 scripts can't change their 
	real UID.  Now checking that the UID change succeeded.

	src/etc/mhonarc-ressources.tt2: [A.Bernstein] [ID 898] Numerous bugs in mhonarc-ressources.tt2 
	for thread view When viewing an archive in threaded order, the first/previous/next/last buttons 
	all return incorrectly to chronological view.  This happens because the line in the 
	mhonarc-ressources.tt2 that creates these buttons is an exact copy of the one from the chronological 
	view section, with "PREVPGLINK" and "NEXTPGLINK" instead of "TPREVPGLINK" and "TNEXTPGLINK".

	mail_tt2/send_auth.tt2: [reported by W.Werner, Fraunhofer]  When using x509 list certificates, 
	reply-to would be forced to list-request.  Added a reply-to header field to the send_auth.tt2 template

	src/etc/script/: [reported by P.Bricourt, Mongueurs] still refering to idp_netimap DB field

	wwsympa/wwsympa.fcgi: [reported by J.Abbott, univ Duke]  sending a mail from the web archives would 
	raise an error if the mail subject contained unusual characters.  The subject regexp has been extended.

	web_tt2/: create_list_request.tt2, editfile.tt2: [reported by P.von der Hagen, univ. Karlsruhe] 
	removed the wrapping in	textarea

	wwsympa/wwsympa.fcgi: [reported by V.Nilsen] links to archives month from calendar were broken. 
	Now clean up the arc_file parameter

	src/Language.pm: [reported by P.Maes, Univ. Louvain] localization failed on Solaris. 
	The native Solaris gettext libraries failed to use the appropriate .mo file.  We're now using the "Pure Perl" 
	implementation of gettext

	src/: Conf.pm, List.pm: [reported by P.Maes, Univ. Louvain] Don't use chown user.group that fails on Solaris. 
	Run separate chown and chgrp commands instead

	soap/sympasoap.pm: [reported by V. Mathieu, Univ. Nancy2] [BugID 281] now decoding and encoding SOAP data to UTF-8

	wwsympa/wwsympa.fcgi: [reported by JM.Bourdin, IUFM Dijon] visibility authorization scenario was not 
	evaluated to compute the "your lists" box.

	src/List.pm: [BugID 750] include_sql_query requests would fail with Oracle.  
	Apparently the ->rows() method does not return the number of rows.  We now use fetchrow_arrayref() 
	to get rows, thus allowing to differenciate an empty field an the last row.

	wwsympa/bounce-lib.pl: analyze the 'Original-recipient' entries of message/delivery-status MIME parts

	src/etc/mhonarc-ressources.tt2: [proposed by E.Hood] now using $FROMADDRNAME$@$FROMADDRDOMAIN$ instead of $FROMADDR$. See
	https://savannah.nongnu.org/bugs/index.php?func=detailitem&item_id=11759

	important_changes.pl: [reported by C.Peck, Univ William and Mary] on Solaris, chown does not like the '.' separator

	web_tt2/review.tt2: don't show bouncing status to other members

	wwsympa/wwsympa.fcgi: [reported by J.Beretta, France Telecom]: a renamed list would keep its previous domain name

	mail_tt2/listmaster_notification.tt2, src/List.pm: Sympa now check if the DBD is available ; otherwise processes would die

5.2		11 April 2006

   New features :

*****	wwsympa.fcgi can use sudo instead of setuidperl 
*****   You should run 'configure --enable-secure' and 
*****   use wwsympa_sudo_wrapper.pl instead of wwsympa.fcgi

	po/nb_NO.po:  [A.Lund and J.Gunnar] Added Norwegian Bokmål

	po/Makefile: new "check" target to compare the PO files with another set of PO files (usefull for Rosetta)

	src/sympa.pl: sympa.pl --reload_list_config is provided to recreate config.bin files

   Changes :

	src/etc/mhonarc-ressources.tt2: Added Dkim-signature to hidden
	SMTP header fields

	wwsympa/wwsympa.fcgi: [BugID 482] keep track of first accessed URL in 'referer' variable.  
	It is then possible to bring the user back to this URL at the end of the authentication
	process.

	po/: updated tranlations from Rosetta

	src/sympa.pl, wwsympa/wwsympa.fcgi: cancel previous change to reload list config for each action.
	This behavior would require locking of config files.	

	wwsympa/wwsympa.fcgi: [bugID 567] if 'web_recode_to' is  set, decode incoming parameters from this charset to perl's
	internal encoding (utf-8). This is required for CJK binary strings that can't be used in perl regexp.

	mail_tt2/command_report.tt2: no more provide the listmaster email address ; refer to the web site instead

   Bug fixes :

	wwsympa/bounce-lib.pl: [reported by P.Young, Ac. Creteil] bounce-lib would not analyse correctly som kind of
	message/delivery-status

	src/Language.pm: [reported by P.Maes, Univ. Louvain] locales would not work with Solaris. 
	Solaris requires that POSIX::setlocale() is run before Locale::Messages::textdomain()
	and Messages::bindtextdomain()

	wwsympa/Makefile: [C.Peck, William and Mary univ ] replaced == with =
	
	src/CAS.pm: [BugI 694] CAS ticket validation fails due tovirtualhost error

	wwsympa/wwsympa.fcgi: [BugID 599] Language dropdown displays names in wrong codeset

	src/etc/mhonarc-ressources.tt2, wwsympa/archived.pl, wwsympa/wwsympa.fcgi: [BugID 602] Rebuild would remove index
	files.  New feature: now providing the index info to web templates ; used to provide the number of messages per month in
	the calendar

	src/Commands.pm: [reported by A.Lund, Uninett] moderator received an unwanted notification when rejecting a message

	src/List.pm: [BugID 664] [E.Rynes, Case Western Reserve University] The get_first_admin_user subroutine in Lists.pm
	does not free up the DB statement handle on a failed lookup. This causes the database (at least when using oracle) 
	to run out of cursors when the number of lists is high.

	src/List.pm: made 'creation' parameter optional, for list that were created before web creation was provided


5.2b2		27 March 2006

   New features :
	
	[John-Paul Robinson] When using generic_sso, Sympa is now able to verify the user's email
	address when it is provided by the SSO. If no email is provided, the user is asked.
	Check The related documentation for more details.

	src/etc/script/ldap_alias_manager.pl: [F.Lachapelle] a LDAP-enabled version of alias_manager.pl is now distributed.

	src/List.pm, src/sympa.pl: New feature sympa.pl --upgrade usefull to trigger data structure updates

	Listmaster can create or edit scenario with a scope limited to a list. access tothis feature from 
	"dump scenario" button in edit_list_request.

	[J.Abbott, Duke University] added a new 'loop_prevention_regex' parameter

	The "search user" feature now has its own web template. It provides more information 
	about the searched user and the ability to remove him from the list.

	src/: Conf.pm, mail.pm: new nrcpt_by_domain.conf file allows to control the number 
	of recipients per SMTP session, depending on the destination domain

	src/Conf.pm: [reported by M.Paineau] Sympa.pl is now able to create missing sympa_aliases file 
	(as defined by 'sendmail_aliases' sympa.conf parameter)

   Changes :

	src/List.pm, src/sympa.pl, wwsympa/wwsympa.fcgi: force the config reload for the current list
	This is an important feature because config.bin files maitains a cache of scenario structures.
	
	mail_tt2/listmaster_notification.tt2, src/List.pm: [ID 467] Notify the main listmaster 
	when the DB structure has been updated

	src/tools.pl: [M.Bouissou] extend support to clamDscan

	src/etc/mhonarc-ressources.tt2: [N.Duboc] now preserving attachments filenames in web archives

	src/etc/list_task_models/: changed the behavior of REMIND tasks.  
	The task is first programmed and executed later

	src/List.pm: Dropping and recreating INDEXES and PRIMARY KEYS

	[requested by JC Delepine] Call List::probe_db() only from sympa.pl to prevent conflicts in the DB upgrade

*****	PostgreSQL DB fields type changes
*****	The following fields have changed from bit(1) to smallint :
*****	subscribed_subscriber, included_subscriber, subscribed_admin, included_admin
*****	You should perform as follows to migrate :
*****		1/ stop Sympa
*****		2/ run pg_dup on the database
*****		3/ change in the dump-file "bit(1)" to "smallint" in both subscriber_table and admin_table
*****		4/ remove the old tables and did a fresh import

   Bug Fixes :

	src/etc/mhonarc-ressources.tt2: [BugID 622] [reported bby A.Lund, Uninett]  only list owners 
	and messages authors could get an archived message resent


	src/List.pm: [BugID 627] Encrypted mail don't work with split certificates

	web_tt2/rss.tt2: [BugID 545] XML-escape wired caracters in RSS feed

	src/Conf.pm, src/sympa.pl: [ID 462] tmp and subscribe spools were never cleaned

	src/: bouncequeue.c, queue.c: replaced 'unsigned char' with 'char' to prevent warnings on FC4

	src/Task.pm: task manager would not detect existing tasks and would recreate them.  
	This could lead to some tasks running in loop (remind for example)

	web_tt2/review.tt2: ****** dump button should be printed as long as review is permitted (not only for owners)

	src/: new required list tasks were not created by the task_manager. This only concerns Sympa 5.2b.

	src/: List.pm, PlainDigest.pm: check if $msg->bodyhandle is defined before calling object methods

	wwsympa/archived.pl: removing a message was removing the whole month.

	src/Conf.pm, wwsympa/wwsympa.fcgi: when defining per robot auth.conf files, 
	they would not be fully partitioned

	mail_tt2/get_archive.tt2: Missing file in first 5.2b

	src/etc/script/create_db.mysql: Fix: type enum() was changed to int(1)

5.2b		13 February 2006

   New features :
	
*****	Full virtual robot support ; you can now create 2 lists with the same same in different virtual robots.
*****	The database structure should be updated (automatically performed with MySQL) to add new database fields.
*****	Check the create_db.XX scripts (XX being your RDBMS) to know about the new fields
*****	Make sure to recreate appropriate INDEXES and PRIMARY KEYS
*****	The spool file names has evolved to include the hostname, but existing spools will be processed.

	Auth.conf file can be defined for each virtual robot.

	[G. Bouteille] Message topics : list messages can be tagged with topics. List owner defines a set of topics for the list.
	List members can select topics and only recieve related messages. See documentation for more info.

	Added support for an SQlite backend.A create_db.SQLite has been added. Sympa.pl is able to
	automatically create the database if none exists. SQLite is now  the default 'db_type' in sympa.conf 
	(SQlite drivers include the database engine itself, therefore nothing needs to be installed).

	Sympa is now VERP enabled ; this includes the following changes:	 
		* new bounce_address_subscriber DB field   
		* verp_rate list and global parameter

src/sympa.pl: new --sync_include sympa.pl option

	web_tt2/review.tt2, web_tt2/reviewbouncing.tt2,	wwsympa/wwsympa.fcgi: 
	[BugID 538] [A.Bernstein]: provide a dump for searched members or bouncing members

	[requested by J.Abbott] new return_path_suffix parameter in sympa.conf

	po/Makefile, po/sv.po, src/Conf.pm, src/Language.pm: [D.Nylander] sympa translated to Swedish

	src/List.pm: [requested by D.Jahnke] 'db_port' now available in include_sql_query paragraph

	src/: Language.pm, mail.pm: New PushLang() and PopLang() subroutines

	doc/: New "roles and privileges" section

	src/List.pm: clean buggy list config files at startup

	
	[A.Bernstein] subscriber's groups always listed in a box. Resized the menu box (+60px) ; 
	removed the "your subscriptions ; new your_lists.tt2 template

	src/List.pm: new 'digest_max_size' list parameter. If a digest exceeds this limit, then multiple messages are sent.

	Added PO files for Greek, Dutch, Portuguese (Brazil) and Turkish
	
  Changes :

	[G. Bouteille] Redesigned the message distribution subroutines. The new organization is described in a new section 
	of the reference manual entitled "Internals"
	Reorganisation of error reports (mail and web interface) to provide more precise error notification.

*****	Only one copy of message for archive. No more archiving in expl/list/arc directory
*****	Mail archive command now uses web_archive. Old list parameter   section for
*****	archive still in use for access control.



*****	src/List.pm: load/save a binary version of the list config file on disk. This makes the List::load() calls much
*****	faster.  This was a major problem with sites hosting thousands of mailing lists

*****	src/List.pm: turned the mysql subscribed and included fields into int(1) 
*****	to be compatible with other RDBMS 
	
	src/: Introduced a new Task.pm module

	src/etc/script/tpl2tt2.pl: old customized web templates are translated but should not be used 
	because they will not fit the new CSS/XHTML web structure

	wwsympa/wwsympa.fcgi: [BugID 537] [A.Bernstein] Don't display Subscribe/Unsubscribe for not logged-in users, if closed

*****	Authorization scenarios that refer to mailing list outside the current virtual robot should qualify the 
*****	list with the domain. Example: is_subscriber([sender],'list@dom')

	Authorization scenarios are now able to provide a reason for a reject() this reason can then be 
	used within mail notice. Check provided scenarios to customize your own.

	All command / mail reports have been moved to mail templates.
	
	po/oc.po: [Moni] Completed Occitan translations
	
	po/fr.po: Updated translations

	No more saving data_structure.version if version did not change

	src/tools.pl: tools::lock() is now able to force the lock if the blocking lock was performed 
	more than 20 minutes ago. The PID is now written in the lockfile.  The number of attempts to
	lock is now different in a web context

	wwsympa/wwsympa.fcgi: [BugID 526] () and [] no more allowed in search expressions

	soap/sympasoap.pm: [G.Bouteille] which SOAP subroutine result now includes lists the user is admin of

	po/de.po: [M.Redinger] Updated de.po

	po/et.po: [T.Kindsigo] Updated Estonian PO file

	po/ja.po: [K.Moriwaka] Update from Rosetta

	wwsympa/wwsympa.fcgi: optimization : skip get_which() when either in a list context or while returning CSS

	Makefile.am, Makefile.in: [requested by S.Hornburg] never wait for user input while building a package (DESTDIR is set)

	src/admin.pm: [reported by JH. Belpois] owner and subject XML nodes are no more mandatory while instantiating a family

	src/Family.pm: [BugId 411] use File::Copy::copy instead of rename() to allow traversing filesystems

  Bug fixes :	
	
	src/Language.pm: [BugID 597] use LOCALEDIR var instead of DIR/locale

	wwsympa/wwsympa.fcgi: skip month without arctxt/ dir in archives

	src/List.pm, src/tools.pl, wwsympa/wwsympa.fcgi: now cleaning up the message-id for use 
	with summary reception mode

	wwsympa/wwsympa.fcgi: don't set cookies while performing a RSS request Doing so would logout the current user

	wwsympa/wwsympa.fcgi: [BugID 594] if urlized file had no file extension, 
	the attach web action failed with the following error : "file error - attach.tt2 not found"

	mail_tt2/urlized_part.tt2: [BugID 594] Fix typo

	src/List.pm: [BugID 608] If multiple edit_list.conf files exist, the first one loaded is always used for that domain

	src/sympa.pl: [BugID 114] ignore SIGPIPE, to prevent sympa.pl crash

	src/List.pm: [BugID 539] no more show closed lists to list owners

	src/List.pm: [BugID 481] prevents crash if _save_stats_file() parameter has the wrong type

	src/sympa.pl: [BugID 545] using File:Copy instead of rename() for the --keepcopy option, 
	because the keepcopy directory might be on a different filesystem

	src/Language.pm: prevents case problem with locale names

	wwsympa/wwslib.pm: [reported by H.Brunet] apache-ssl does not set SSL_PROTOCOL env variable 
	but SSL_PROTOCOL_VERSION instead

	soap/sympasoap.pm, wwsympa/Auth.pm, wwsympa/wwsympa.fcgi:  now report CAS authentication failures 
	Also fixed a bug related to recent auth_services changes

	wwsympa/wwsympa.fcgi: 'your_lists' was empty just after the login
	
	src/Conf.pm: [requested by F.Jammes] in auth.conf, allow white spaces in the list of hosts

	src/List.pm: [BugID 589] restore correct get_editors_email() subroutine

	soap/sympasoap.pm: [BugID 591] typo iun which()

	src/List.pm: [reported by M.Schoeb]  List::has_include_data_sources() did not check owner_include and
	  editor_include.  Therefore sync_include task might not be created.

	[reported by B.Riffle] no more use quoting in SQL queries with numeric fields

	check_perl_modules.pl: [reported by J.Beretta] the '-modifybodyaddresses' option is only available 
	since mhonarc  2.6.0

	rc/task_manager.pl: [BugID 498] 'process_bouncers' task failed if no owner could be contacted ; no more return undef

	[BugID 522] escape quotes in javascript calls
	
	wwsympa/archived.pl: archived.pl would die with a "Modification of non-creatable array value attempted" 
	error while creating the index file

	src/Language.pm: [reported by O.Lacroix] failed to setlocale on HPUX ; now trying without dashes ('-').  
	Also fixed the setlocale(LC_TIME)

	wwsympa/wwsympa.fcgi: [proposed by G.Crompton] problems when using Sympa in a proxy context (virtual robot selection,
	navigation in web archives). WWSympa now uses the HTTP_X_FORWARDED_SERVER and HTTP_X_FORWARDED_HOST header fields
	if set

	src/Language.pm: [BugID 502] Fix for i18n on FreeBSD

	src/List.pm: [BugID 501] if family_name was set to an unknown family, wwsympa would die with the following error msg
	"Can't call method "check_param_constraint" on an undefined value at /var/sympa/bin/List.pm line 1728."

	src/List.pm: [reported by P.Maes] while including users from SQL, Sympa would stop at the first NULL row. 
	Now going though all rows

	src/List.pm: [BugID 461] List::am_i() cache control had 2 blocks which returned before updating the cache

	src/Language.pm:  when 'web_recode_to' is set, also change the 'charset'

	src/alias_manager.pl: [BugID 451] print errors to STDERR

	src/task_manager.pl: [D.Lamballais] missing chomp ; incorrect split on file path.  
	The consequence of this bug : all tasks would fail ("Error while processing task..")

	wwsympa/wwsympa.fcgi: [BugID 447] [E.Rynes]  If a multivalued list parameter is set to read only, 
	then the web pages will display an extra, empty value

	wwsympa/wwsympa.fcgi: [reported by JH.Belpois] load subscribers in DB if changing the user_data_source from file to
	include2

	src/List.pm: limit the SQL queries when calling get_which().
	Sympa would do run am_i() on every list the user is not owner of

	src/alias_manager.pl: [reported by L.Ghys] reference to incorrect sympa.conf parameter 'sendmail_alias'

	src/: Family.pm, sympa.pl: [reported by S.Amrani & JH.Belpois] Sympa.pl would die while instantiating families with the
	following error : "free(): invalid pointer". Using parse_file() instead of parse_fh() seems to fix the problem.

	web_tt2/arcsearch.tt2, wwsympa/wwsympa.fcgi: [BugId 427] [reported by K/Moriwaka] sort by age did not work properly
	in web archives search engine



5.1.2		31 October 2005

   New features :

	po/Makefile, src/Conf.pm, src/Language.pm, web_tt2/rss_request.tt2, wwsympa/wwsympa.fcgi: 
	[D.Nylander] sympa translated to Swedish

   Changes :

	soap/sympasoap.pm: [G.Bouteille] which SOAP subroutine result now includes lists the user is admin of

	src/Language.pm: try a setlocale() with locale.charset first

	po/de.po: [M.Redinger] Updated de.po

	po/ja.po: [K.Moriwaka] Updated Japanese translations

	po/et.po: [T.Kindsigo] Updated Estonian PO file

	Makefile.am, Makefile.in: [requested by S.Hornburg] never wait for user input while 
	building a package (DESTDIR is set)

   Bug fixes :	

	src/task_manager.pl: [BugID 498] 'process_bouncers' task failed if no owner could be contacted ; no more return undef

	wwsympa/wwsympa.fcgi: [BugID 528] adding a pending subscriber failed if the user gecos contained a comma (',')

	web_tt2/rss.tt2, wwsympa/wwsympa.fcgi: Fixed some RSS problems

	src/List.pm: get_which() for listamster returned all non-include2 lists
	
	* src/tt2.pl, web_tt2/: [BugID 522] escape quotes in javascript calls

	wwsympa/wwsympa.fcgi: never go back to the search action after a del

	soap/sympasoap.pm: [BugID 516] lists and which used domain in list address instead of host

	wwsympa/wwsympa.fcgi: optimization : skip get_which() when either in a list context or while returning CSS

	wwsympa/wwsympa.fcgi: escape encoded SMTP header fields for RSS

	wwsympa/archived.pl: archived.pl would die with a "Modification of non-creatable array value attempted" 
	error while creating the index file

	src/Commands.pm, web_tt2/skinsedit.tt2: [reported by A.Brugalle] Add a notification 
	when a message is moved to the distribution spool

	src/: Archive.pm, List.pm: [reported by V.Mathieu] mail archives files had an incorrect 'log.' filename

	src/Language.pm: [reported by O.Lacroix] failed to setlocale on HPUX ; 
	now trying without dashes ('-').  Also fixed the setlocale(LC_TIME)

	src/List.pm: [G.Bouteille] missing 'family_closed' parameter to close()

	src/tt2.pl: [G.Bouteille] SetLang only if lang is available

	mail_tt2/info_report.tt2: prevents a parser failure if info file was not found

	web_tt2/review.tt2: [O.Lacroix] subscriber add form was shown regardless of owner privilege

	po/fr.po: [O.Lacroix] [BugId 471] Fix

	Makefile.am, Makefile.in: [BugId 504] Fix: LOCALDIR was hardcoded

	ChangeLog, src/Language.pm: [BugID 502] Fix for i18n on FreeBSD

	src/List.pm: [BugID 501] if family_name was set to an unknown family, wwsympa would die with 
	the following error msg "Can't call method "check_param_constraint" on an undefined value
	at /var/sympa/bin/List.pm line 1728."

	web_tt2/list_menu.tt2, wwsympa/wwsympa.fcgi: [BugID 465] "contact owners" failed if protection mode was not javascript

	src/List.pm: [BugID 461] List::am_i() cache control had 2 blocks which returned before updating the cache

5.1		4 August 2005

  New features :

*****	New set of web templates, CSS and XHTML compatible. These new templates almost have the
*****	same names, BUT if you previously customized Sympa web template, you will certainly have 
*****	to edit these templates.
*****	
*****	Because of the new web templates, you have to start a "rebuild" process for all web archives 
*****	(see the "Sympa Admin" page).
*****
*****	New parameters have been introduced : color_0 .. color_15 (replacing previous xx_color parameters)
*****	logo_html_definition and css_url (you should customize this parameter to install a "static" CSS 
*****	stylesheet ; otherwise wwsympa will cope with 2 requests foreach page)

	doc/: New "roles and privileges" section

	doc/: New chapter: running 2 sympa versions of a single server

	doc/sympa.tex.tpl, mail_tt2/digest.tt2,  mail_tt2/digest_plain.tt2, src/List.pm: 
	new 'digest_max_size' list parameter. If a digest exceeds this limit, then multiple messages are sent.

	web_tt2/, wwsympa/wwsympa.fcgi: [A.Bernstein] subscriber's groups always listed in a box. 
	Resized the menu box (+60px) ; removed the "your subscriptions ; new your_lists.tt2 template

	po/: Makefile, ja.po: [K.Moriwaka] New translation to Japonese

	po/Makefile, po/el.po, po/fr.po, po/nl.po, po/pt_BR.po, po/tr.po, src/Conf.pm, src/Language.pm: 
	Added PO files for Greek, Dutch, Portuguese (Brazil) and Turkish

	wwsympa/: Makefile, SharedDocument.pm, wwsympa.fcgi: New SharedDocument.pm module to 
	clean the shared documents code. Only used in new_d_read() now

	po/Makefile, po/oc.po, src/Language.pm: [M. Allaya] first version of Sympa in Occitan

	ChangeLog, src/Message.pm, src/tools.pl: add sanity check of incoming email address

	Makefile.am, Makefile.in: Added a warning about the long installation process

   Changes :

	src/List.pm: clean buggy list config files at startup

	src/etc/script/sympa: [BugID 403] made init script compatible with OS X, Debian and Suze

	src/: admin.pm: [reported by JH.Belpois] owner and subject nodes no more mandatory (while updating a family)

	src/: Family.pm, sympa.pl: [reported by S.Amrani & JH.Belpois] Sympa.pl would die while 
	instantiating families with the following error : "free(): invalid pointer". 
	Using parse_file()  instead of parse_fh() seems to fix the problem.

	po/cs.po, src/Conf.pm: [V.Adamec] Updated czech translations

	check_perl_modules.pl: Change: DBI and DBD_mysql required

	src/etc/script/sympa: [D.Chopard-Lalier] Fix for Debian

	src/: Family.pm: [BugId 411] use File::Copy::copy instead of rename() to allow traversing filesystems

	Makefile.am: [BugId 431] USER and GROUP was not provided to the man Makefile

	po/de.po, src/Conf.pm: [M.Redinger] Updated German translations

	src/List.pm, wwsympa/wwsympa.fcgi: Now running List::get_which() at wwsympa startup to initialize
	%List::list_cache.  This prevents subsequent SQL queries in List::am_i() and List::is_user()

	src/List.pm, wwsympa/wwsympa.fcgi: [reported by S.Amrani] for every web request, 
	wwsympa was running List::probe_db() that performs a database structure checkup. 
	Now using a lighter subroutine

	wwsympa/wwsympa.fcgi: [BugID 406] wrapping lines to 80 characters when posting from the web interface.  
	Also moved the ^M removal to get_parameters()

	src/: Conf.pm, List.pm: New update_db_field_types parameter to disable automatic DB changes

	wwsympa/wwsympa.fcgi: create sympa_dump files (when incorrect parameter format) in Sympa's own tmp dir instead of /tmp

	src/Language.pm: try performing different setlocale() with $lang and with $locale.charset


   Bug fixes :

	src/task_manager.pl: [D.Lamballais] missing chomp ; incorrect split on file path.  
	The consequence of this bug : all tasks would fail ("Error while processing task..")

	wwsympa/: wwsympa.fcgi: [BugID 447] [E.Rynes] If a multivalued list parameter is set to read only, 
	then the web pages will display an extra, empty value

	wwsympa/wwsympa.fcgi: [reported by JH.Belpois] load subscribers in DB if changing the 
	user_data_source from file to include2

	src/List.pm: Fix: limit the SQL queries when calling get_which().
	Sympa would do run am_i() on every list the user is not owner of

	wwsympa/: wwslib.pm, wwsympa.fcgi: Reception modes can now be translated on the web interface

	wwsympa/wwsympa.fcgi: various RSS fixes

	src/etc/script/sympa: [S.Amrani] incorrect condition for debian and suse

	web_tt2/: remore width: 100% (compatibility issues with IE6)

	src/List.pm: List::get_subscription_requests() would return undef if one request was incorrect

	Makefile.am: missing CGIDIR in documentation

	wwsympa/wwsympa.fcgi: [S.Amrani] the regexp run by search_list could make wwsympa.fcgi process die ; 
	now using eval{} Now escaping some more dangerous caracters.

	web_tt2/arcsearch.tt2, wwsympa/wwsympa.fcgi: [BugId 427] [reported by K/Moriwaka] sort by age 
	did not work properly in web archives search engine

	src/etc/script/create_db.Oracle: [reported by Emr] incorrect enum types for Oracle

	po/xgettext.pl: [M.Redinger] xgettext.pl did not collect all gettext_id from List.pm

	mail_tt2/: helpfile.tt2, lists.tt2: [G. Bouteille] Add header fields top templates
	
	soap/sympa_soap_server.fcgi: [S.Amrani] replace hard-coded path to Sympa libdir

	src/List.pm: [BugID 418]  Ldap search return code was not examined in _include_users_ldap()

	wwsympa/wwsympa.fcgi: Fix: $rss variable was not reinitialized if in POST context. 
	Wwsympa could provide RSS content instead of HTML content

	src/List.pm: check if no null while doing a ALTER TABLE

	src/: List.pm, mail.pm, tt2.pl: [BugID 415) [Moriwaka] incorrect parameters to encode_mimewords() ; 
	Sympa previously encoded every string in iso-8859-1

	Makefile.am, Makefile.in, doc/man8/Makefile: [reported by S.Amrani] Fix umask while installing man pages ; 
	also reorganized Makefiles

	src/List.pm: [BugID 393 & 409] adding custom_subject would break subject encoding

	src/tools.pl, wwsympa/wwsympa.fcgi: [reported by S.Lalonde] regexp for email was too restrictive, not allowing uid

	mail_tt2/: global_remind.tt2, moderate.tt2: [reported by O.Archer] some MUA require an empty line after mailto: URLs

	po/xgettext.pl: some multi-line strings were not properly added to sympa.pot. 
	Therefore these translations were not available.

	wwsympa/Auth.pm: CAS authentication was not able to use ldap_bind_dn and ldap_bind_password

	src/Ldap.pm, src/List.pm, wwsympa/wwsympa.fcgi: [BugID 402] [J.Dalbec] : Sympa did not report failed LDAP binds

	wwsympa/wwsympa.fcgi: [BugID 400] error mesage would be printed if user previously failed to login 
	(previous_action problem)

	wwsympa/wwsympa.fcgi: Users could set empty passwords (\s+)

5.0		20 April 2005

   New features :

	src/tt2.pl, web_tt2/main.tt2, web_tt2/rss.tt2, wwsympa/wwsympa.fcgi: [G.Bouteille] Changes: RSS related :	 
		* fixed various encoding problems	
		* added a link, refering to RSS chanels, in HTML pages

	wwsympa/wwsympa.fcgi: now performs syntaxical checks on incoming parameters to prevent malicious code injection

   Changes :

	po/: added a check of available locales (usefull for Debian) at make time

	wwsympa/wwsympa.fcgi: [proposed by S.Ducoulombier] base URL for viewmod and archives now uses the wwsympa_url parameter

	mail_tt2/: most service messages no more refer to user password

	po/: Update PO and POT

	src/etc/auth.conf: Fix exemple with eppn

	po/hu.po: [G.Hargitai] Update translations

	wwsympa/wwsympa.fcgi: return to the get_pending_list page when a list has been installed

	src/sympa_wizard.pl: list of supported languages is reduced

	src/Language.pm: Allow '%' chars to be escaped in templates : %%

	wwsympa/wwsympa.fcgi: [BugID 369] [A.Bernstein]: check 'send' scenario to determine if 'Post' button is shown

   Bug fixes :

	mail_tt2/welcome.tt2: [reported by P.Chevalier] failed to parse default welcome.tt2 if info file was not found

	src/List.pm: [reported by P.Young] Fix: add_user() failed if one entry could not be added. Replaced 'return undef' with 'next'

	soap/sympa_soap_server.fcgi, src/List.pm, src/task_manager.pl, wwsympa/archived.pl, wwsympa/wwsympa.fcgi: 
	daemons should not start if database is not available.  Admin hash used to be undef if database was not available ; 
	changed this behavior.  If list status is set to error_config, no more save the config to preserve list config file

	src/task_manager.pl: Add a log entry when running a task ; do not execute a task if the associated parameter is 
	no more defined

	wwsympa/wwsympa.fcgi (1.513): Check 'size' type in review ; prevent division by zero

	wwsympa/wwsympa.fcgi (1.512): Allow web message composition, even for moderated lists

	src/List.pm (1.522): [BugID 394] Sympa died while calling MIME::Entity::remove_sig()

	wwsympa/wwsympa.fcgi: [BugID 391]: wwsympa did not rise an error if user provided no password at login

	po/xgettext.pl: Fix: allow dashes in [% END %] tags

	po/xgettext.pl: [reported by M.Charlot] an additional \n was added to multiline entries.  
	These translations could not be used (not matched by gettext())

	src/tools.pl: allow comment.tt2 file (create_list context) be localized

	src/etc/mhonarc-ressources.tt2: [L.Kirsher] Domainkey-signature is not printed in archives (too long)

	mail_tt2/moderate.tt2, src/List.pm: [BugID 299] Add number of messages awaiting moderation in moderate.tt2

	mail_tt2/moderate.tt2, src/List.pm: [requested by G.Hargitai] Add message sender (msg_from) to the subject of the default
	moderate.tt2 template

	po/Makefile: [reported by G.Hargitai] translations in create_list templates were not collected

	web_tt2/: [BugID 375] some input maxlength were too short

	src/List.pm: [G.Bouteille] check if $user is defined first. Otherwise wwsympa would create loops

	src/task_manager.pl: [reported by S.Ruberti] [BugID373] the task_manager created dummy remind tasks

	mail_tt2/Makefile, web_tt2/Makefile: [C.Orteu] remove incorrect 'cd tt2' commands

	src/queue.c, src/bouncequeue.c: [M.Schulze] fix vulnerability to a buffer overflow. This could potentially lead to 
        the execution of arbitrary code under the sympa user id.

	src/List.pm, wwsympa/wwsympa.fcgi: urlize and attach function were not fully working

	wwsympa/archived.pl: Remove all previously generated files when rebuilding web archives. 
	Attachments used to be duplicated...

	src/task_manager.pl: remind messages (automatically sent by the task_manager) 
	did not use appropriate variables (because current robot was not given)

	check_perl_modules.pl: problem with RedHat ES and Archive:Zip

	src/tools.pl: Could not create tmp directory for antivirus if already exists



5.0b.1		11 January 2005

   New features :

	wwsympa/wwsympa.fcgi: perform security checks on incoming parameters syntax

	 doc/: Upgrade chapter added

   Changes :

	web_tt2/: [P.Levesque]complete XHTML compliance work 

	src/etc/mhonarc-ressources.tt2: Add keepspace to text/plain filter args

	src/List.pm: use tools::lock() and tools::unlock() for include_admin

	wwsympa/archived.pl: Remove previous HTML files while rebuilding web archives

   Fixes :

	src/sympa.pl, src/Commands.pm: daemon_mode variable was not accessible from within Commands.pm.  
	Bug description : moderated / confirmed messages were moved to 'distribute' spool though 
	'distribution_mode' sympa.conf parameter was not set to 'fork'

	src/etc/mhonarc-ressources.tt2: htmlize text/plain messages in archives, 
	otherwise <> chars are not correctly printed

	src/List.pm: [H.Gabor] Postgresql does not support && and || ; replaced them with OR and AND


5.0b		04 January 2005

   New features :

	[G.Bouteille] RSS channels are providing the following features :	   
		* latest messages in list archives
		* latest documents in web repository
		* latest created mailing lists
		* most active mailing lists
	(read documentation for more informations)

	Web pages can be recoded to utf-8 (web_recode_to parameter) ; 
	default is to use each language native charset (iso-xxx)


   Changes :
	
	check_perl_modules.pl: Newer version of MIME::Base64 required by MIME::Words

	po/: Update POT ; sync PO with POT

   Fixes :

	wwsympa/archived.pl: Remove .mhonarc.lck if required
	
	src/etc/mhonarc-ressources.tt2, wwsympa/archived.pl: now using a MD5 hash 
	(based on cookie+listname) to set tags in mhonarc-ressources. This prevents 
	message contents to be parsed (when refering to TT2 templates)


5.0a.1		13 December 2004

   New features :

	[O.Lacroix] New 'listmaster_email' and 'bounce_email_prefix' parameters in sympa.conf

	wwsympa/wwsympa.fcgi:[G.Bouteille] 
		+ New expert/user modes in the document repositoryDocument
		+ Allow upload and unzipping of a ZIP file in the document repositorySympa.pl 

	src/Commands.pm, src/Conf.pm, src/Log.pm, src/sympa.pl, src/tools.pl:
	New mode with two processus one dedicated for messages one dedicated for commands  
		At start : use --service process_message to process only distribution
			       --service process_command to process only command

		In sympa.conf : distribution_mode fork to make symap.pl fork and run two daemon.
		distribution_mode single (default) to run as previous version.

		This mode requiert more computer ressources but provide better priority handling 
		and faster answer to commands.

		Internal : new spool distribute where sympa distribute message with asking for 
		more auth nor editor validation.


   Changes :

	src/etc/script/sympa: Add a sleep between stop and start

	src/sympa_wizard.pl default wwsympa_url is set to /sympa (instead of /wws)

	check_perl_modules.pl: auto-install mhonarc

	wwsympa/wwsympa.fcgi: Allow caching for archives (should prevent gfoogle looping in archives)

	wwsympa/wwsympa.fcgi: Add a Date: HTTP header field telling the mast update time of the HTML 
	archive file (should prevent google looping in web archives)

	web_tt2/main.tt2, wwsympa/wwsympa.fcgi: [M.PELTIER][BugID354]: 
	Added a noparse html tag ; page substitle is the archive message subject

	src/etc/mhonarc-ressources.tt2: [M.Peltier] [BugID 353]  mhonarc resources improvement 
	(used TSLICE instead of Ref and Followup, HTML 4 conformance, ...)

   Bug fixes :

	src/List.pm: mysqld needed to be reloaded after GRANT was run

	src/List.pm, web_tt2/edit_list_request.tt2, wwsympa/wwsympa.fcgi: [BugID 346]
	hide passwords in the edit_list web form

	src/: bouncequeue.c, queue.c: [BugID 347] queue.c and bouncequeue.c did not compile on HP-UX

	src/Conf.pm: [BugID 351]'db_env' was stored internally in the wrong format

	src/task_manager.pl: [reported by S.Balmos] 'purge_orphan_bounces' task failed (and was reprogrammed) 
	when no list exist

	src/admin.pm: failed to create lists with topic/subtopic

	wwsympa/archived.pl: addressmodify code passed as an argument because $AddressModify 
	.mhonarc.db var was used inbstead of M2H_ADDRESSMODIFYCODE env var



5.0a		06 December 2004

   New features :

	[G. Bouteille] List families make it possible to automatically create a set of mailing lists that
	share a common configuration template,  a set of constraints, templates and authZ scenarios. 
	Family instantiation requires an XML document that defines mailing lists.
*****	require new perlmodule XML-LibXML

	[G.Bouteille] Owners and moderators can be extracted from an external datasource. 
	Data sources are gathered in a new 'data_sources' directory. Sympa manages a cache of data in a new 
	'admin_table' database table.
*****	You should update your DB structure (automatically performed by Sympa with MySQL), adding the following table (mySQL example) :
*****	CREATE TABLE admin_table (
*****	list_admin              varchar(50) NOT NULL,
*****	user_admin              varchar(100) NOT NULL,
*****	role_admin              enum('listmaster','owner','editor') NOT NULL,
*****	date_admin              datetime NOT NULL,
*****	update_admin            datetime,
*****	reception_admin         varchar(20),
*****	comment_admin           varchar(150),
*****	subscribed_admin        enum('0','1'),
*****	included_admin          enum('0','1'),
*****	include_sources_admin   varchar(50),
*****	info_admin              varchar(150),
*****	profile_admin           enum('privileged','normal'),
*****	PRIMARY KEY (list_admin, user_admin,role_admin),
*****	INDEX (list_admin, user_admin,role_admin)
*****	);

*****	Extend the generic_sso feature ; Sympa is now able to retrieve the user email address in a LDAP directory

	New include_remote_file list parameter

	src/Conf.pm, src/alias_manager.pl: New sympa.conf parameter : sendmail_aliases

	web_tt2/review.tt2, wwsympa/wwsympa.fcgi: Add a "synchronize members with data sources" on the review page


   Changes :

	wwsympa/wwsympa.fcgi: [O.Lacroix] notify listmasters of list creation/rejection

	po/it.po, src/Conf.pm: [G. Donnini] Update of Italian translations

	Makefile.am, configure.in: Check that msgfmt is available

	wwsympa/: wwsympa.fcgi: When data-source related parameters have been edited, sync_include is run 
	(not delegated to the task_manager)

	wwsympa/wwsympa.fcgi: check the UID at startup

   Bug fixes :

	wwsympa/wwsympa.fcgi: datasources did not appear after a search ; now use a common subroutine

	src/Commands.pm: 'SIG *' failed ; only unsubscribed from the first list

	src/: List.pm, etc/script/create_db.Pg, etc/script/create_db.Sybase, etc/script/create_db.mysql: 
	replace attributes_user type from 'text' to 'varchar(255)'; could make an "out of memory problem"

	web_tt2/admin_menu.tt2: [O.Lacroix] data source admin menu was restricted to listmasters

	src/mail.pm: Lang was not set correctly before parsing a template

	src/List.pm: [G.Bouteille] check if $user is defined first. Otherwise wwsympa would create loops

	wwsympa/wwsympa.fcgi: duplicate topics on the front page while changing the language

	wwsympa/: wwsympa.fcgi: prevent upload if no file was selected

	soap/: sympasoap.pm: [reported by F.Fareneau] CAS login failed on the SOAP interface if robot was not 
	the default one

	wwsympa/wwsympa.fcgi: could not save templates if mail_tt2/ directory did not exist

	[BugID 336] regenerated config.sub and config.guess files

	src/: List.pm: ldap include removed previous data about the user (overwritten with defaults)

	src/: List.pm, task_manager.pl: do not create tasks for lists that have no include data sources

	wwsympa/wwsympa.fcgi: [reported by E.Hoppenot] Moderators could not view concealed subscribers

	src/List.pm: Fix default for archive_encrypted_message

	src/List.pm, wwsympa/wwsympa.fcgi: [reported by E.Tinturier] : SSO-related user attributes 
	were not available in web template. There are now available in [% user.attributes %] hash. 
	Also made environment variables in both web templates and scenarios.

	src/etc/templates/us/invite.us.tpl: [BugID 329] orphan [ELSE] removed

	src/Commands.pm: [bugID 328] while setting reception options or unsubscribing for all lists, 
	skip hidden lists

	src/task_manager.pl: [reported by M.Bouissou] the bounce_score was not an integer.  
	This would generate an error with Sybase : "invalid input syntax for integer:"

	


4.2b.3		13 August 2004

   New features :

*****	We have both changed Sympa's template format and catalogue format
*****	
*****	Template file format is now TT2 (hhtp://www.tt2.org). Its format is similar
*****	to the old template format. Sympa.pl should detect that you are upgrading
*****	from an old version and will run the tpl2tt2.pl script to migrate your
*****	existing .tpl files to .tt2 format.
*****	
*****	We now use PO format for Sympa internationalization. This is a much more
*****	standard format which make it easier for translators to update catalogues.
*****	Because we could not automatically extract translatable strings from templates
*****	most of the translation job is to be done again and only 3 languages are supported 
*****	with this release (the one that have uptodate PO files)
*****	If you are concerned about translating Sympa, please read this document :
*****	http://www.sympa.org/howtotranslate.html

	po/Makefile: add stats on translation progress (cd po ; make stats)

	doc/sympa.tex.tpl, src/Conf.pm, src/Language.pm, src/List.pm, wwsympa/wwsympa.fcgi: 
	added 'supported_lang' parameter to restrict supported languages on the user interface

	src/List.pm: [requested by P.Garnier] allow non-anonymous bind in LDAP filters

	src/mail.pm, wwsympa/wwsympa.fcgi: [requested by L.Kirsher] add user gecos to From: field when 
	for messages composed on the web interface

   Changes :

	wwsympa/tt2/: [P.Levesque] Making the web interface XHTML

	src/sympa.pl: Change: sympa.pl dies if it was given unknown options

	src/Conf.pm: check that queuebounce and bounce_path parameters are not the same

	src/: tools.pl: [reported by O. Lacroix] previously made too many trials for safefork()

	wwsympa/tt2/: arc.tt2, arcsearch_form.tt2: default behavior of search engine will search in messages subjects


	src/sympa.pl: notify listmaster if antivirus check failed ; keep message as BAD

	src/: Conf.pm, tools.pl: check Sympa access to capath and cafile if defined

	po/hu.po: [S. Vizi] Update of Hungarian translations

	check_perl_modules.pl: Checking for Locale::TextDomain version instead of Locale::Messages because $VERSION 
	was not defined

*****	The 'msgcat' sympa.conf parameter is now obsolete. You should set the 'locaeldir'
*****	parameter instead.


   Bug fixes :

	src/tt2.pl: Fix problem with spaces between encoded words (bug 5462 of MIME::Words)

	src/: sympa.pl, tools.pl: as_singlepart() ; would fail on signed messages

	src/tools.pl: Default for $virusfound was 'undef' (generating errors) ; changed default to '0'

	src/Conf.pm, wwsympa/Auth.pm: [reported by D.Lamballais 'password_case' wwsympa.conf parameter was not used

	src/etc/mhonarc-ressources.tt2: [reported by Jeg] the viewmod page would propose a "reply to" and 
	"send it back to..." buttons

	wwsympa/wwsympa.fcgi: [reported by Chaosmedia] while editing a template, the template name could be altered 
	(lang element lost)

	wwsympa/: wwsympa.fcgi: [reported by J.Koret] Fix an XSS vulnerability

	src/tools.pl: [L.Veillon] incorrectly handled Uvscan code 12

	src/: tools.pl: [reported by J.Beretta] sympa would incorrectly change the MIME structure of multipart/alternative
	messages composed with Outlook.

	src/: tools.pl: [BugID 305] Missing <> around Message-id when messages are posted from the web

	src/: List.pm: rfc2369_header_fields parameter edition incorrectly handled

	wwsympa/wwsympa.fcgi: could not restore a list in include2 mode

	src/List.pm, wwsympa/wwsympa.fcgi: load-cert() failed with Mozilla because the content-type was forced to
	application/pkix-cert and the certificate was in PEM format. Now convert it to DER

	src/task_manager.pl: do not create 'sync_include' tasks if lists status is not 'open'.

	src/: List.pm, tools.pl: task_manager could previously be stuck on an include.lock file (when list had no subscriber).
  	Changes :	   - lock is release in List::get_first_user() if list has zero subscriber	   
		- move lock/unlock code to tools.pl     
		- no more perform a blocking lock ; iterate 10 times (with increasing delay) instead

	wwsympa/: wwsympa.fcgi: [BugID 301] Fix: do_arc_delete() subroutine was inadvertently removed 
	(while introducing SOAP features)

	soap/sympa_soap_server.fcgi, src/List.pm: Using error_message() subroutine where it is not defined

	wwsympa/: wwsympa.fcgi: [reported by Y.Edelist] wwsympa would log a warning if Net::LDAP was not installed, 
	even though it was not used : "Unable to use LDAP library, Net::LDAP required,install perl-ldap (CPAN) first"

	wwsympa/wwsympa.fcgi: restore d_edit privilege to document authors in the shared

	src/List.pm, wwsympa/wwsympa.fcgi: [BugID 295] "Internal Server Error" while accessing to modindex

	src/List.pm, wwsympa/wwsympa.fcgi: security issue : close a pending list then restore it make the
	list open even if the list owner is not authorized. Fixed.

	src/etc/: edit_list.conf: new include_xxx parameters should be hidden for owners

	configure.in: [reported by L.Veillon] [O.Lacroix] incorrect AC_ARG_WITH

	src/List.pm: [BugID 294] replacing [msg_header] in scenario files

	wwsympa/: archived.pl, bounced.pl: when in debug mode, log entries were not printed

	src/: List.pm: [reported by P.Maes] list creation request message could not be sent 
	(foo-owner User Unknown) because Return-path address was not yet created

	wwsympa/Marc/Search.pm: [requested by R.Marchand] decode Subject and From while searching in archives


	wwsympa/wwsympa.fcgi: [reported by V. Mathieu] incorrectly handled multiple enum parameters in edit_list

	src/List.pm: [reported by O.Lacroix &  C.Nahaboo] Move subject tagging upward to have homogenous tagging in web archives

	src/Commands.pm, src/List.pm, src/sympa.pl, src/tools.pl,  wwsympa/wwsympa.fcgi: 
	Now always set 'subscribed' DB field, whatever the user_data_source is.  New feature: Store a
  	data_structure_version file in etc/ to determine what changes need to be done to the DB.  
	Set 'subscribed' DB field if version < 4.2a


	src/: List.pm: set 'subscribed' to 1 if neither subscribed  nor included is set

4.2b.1		04 May 2004

   New features :

	[BugID 260] [C.Hastie] Add an extra reception option :"digestplain".
	The 'digestplain' reception option generates a digest of messages in a plain text format.
	All attachments are stripped out.

	[Gwenaelle Bouteille] added document moderation (in the document repository) and other shared-related work

	[requested by C.hastie] per list rfc2369_header_fields parameter	

   Changes :

*****	src/List.pm: Changed default for 'user_data_source' ('file' => 'include2')	

	src/etc/templates/us/digest.us.tpl: [C.Hastie] Changed encoding	of the table of content part to 8bit

	wwsympa/wwsympa.fcgi: [requested by O.LACROIX] notify all listowners, even if reception is nomail

	[Petr Prazak] Update Czech translations + some English typos fixed

	src/etc/script/arcrepair.pl: This script will fix a bug of Sympa 4.1


   Bug fixes :

	wwsympa/wwsympa.fcgi: notify user that the config will be updated soon when user_data_source changed 
	from anything to 'include2'

	src/sympa.pl: [bugID 115] missing newline after mail headers in command reports

	wwsympa/wwsympa.fcgi: previously created ML directory directly in expl/ directory if robot was also the default host.

	src/tools.pl: [O.Lacroix] failed to remove list directory (while purging) becaude finddepth() used to chdir. 
	rmdir() failed	with 'device busy' error

	wwsympa/wwsympa.fcgi: [reported by mwk] escape single quotes in archives search engine (could cause a 500 error)

	src/List.pm, wwsympa/wwsympa.fcgi: an empty document to	moderate (sympauser) would appear if there was nor shared space

	wwsympa/Makefile: [BugID 152] UMASK was not set when installing web templates

	wwsympa/Makefile: [BugID 205] wws_templates/ directory was installed with wrong permissions

	src/task_manager.pl: Do not warn/remove boucing members that are included

	doc/sympa.tex.tpl: [reported by V.Mathieu] Fix	include_ldap_2level example

	src/task_manager.pl: removing task files for unknown/closed lists

	src/List.pm: [reported by O.Thalmann] total of subscribers was not uptodate just after a DEL or ADD operation.
	Added 'nocache' option to the call to _load_total_db() in get_first_user()

	src/List.pm, src/sympa.pl, wwsympa/wwsympa.fcgi: [reported by V.Mathieu]  Ldap.pm was not loaded in sympa_soap_server.fcgi

	check_perl_modules.pl: [reported by V.Mathieu] FCGI 0.67 is required for the SOAP server.
	Corresponding error message : Can't locate object method "BINMODE" via package "FCGI::Stream"

	src/sympa.pl:  --make_alias_file must not create alias for list where list status is not 'open'

	src/tools.pl: [L. Labat] Antivirus check would fail under some circumstances (Unable to open xxx). 
	BODY filehandle was never closed

	wwsympa/wwsympa.fcgi: renaming a list if the list was moved to another robot with the same name

	src/sympa.pl: remove call to deprecated MIME::Head::decode()

	src/List.pm: [reported by V. Mathieu] removed 'visibility.private' scenario is considered the same as 
	'visibility.conceal'

	src/etc/scenari/send.editor, wwsympa/archived.pl: web archives were stored in the wrong directory

	wwsympa/wwsympa.fcgi: [reported by V. Mathieu] list of inactive lists did not consider the msg_count file was not ordered

	src/List.pm: sorting msg_count file when it is updated


4.1		15 March 2004

   Changes :

	src/etc/scenari/visibility.secret: [proposed by P. Young] : make the list visible to list owners and editors

	src/Conf.pm, src/List.pm, src/tools.pl,	src/etc/templates/fr/urlized_part.fr.tpl,
	src/etc/templates/us/urlized_part.us.tpl: urlized parts are now defined in a template. 
	Default is a text/plain part

	src/Message.pm: previously only messages that included SMIME checked signature were preserved,  
	now protect them even though signature might not be checked

	check_perl_modules.pl: IO::Socket::SSL is also used by CAS

	src/List.pm: List::load() should not return undef if user data sources were unreachable. 
	Otherwise List object cannot be	created

   Bug fixes :

	src/etc/templates/: fr/your_infected_msg.fr.tpl, us/your_infected_msg.us.tpl: [H.Gabor] 
	used incorrect variable	in template ([from] instead of [user->email])

	src/List.pm: prevent multiple custom_subject in message subjects with long threads

	src/sympa.pl, src/task_manager.pl, wwsympa/archived.pl,	wwsympa/bounced.pl: [BugID 262] 
	getpwnam instead of getgrnam used for setting a group id

	wwsympa/bounced.pl: [reported by H. Penning] bounced would process BAD files, ending with BAD-BAD-BAD...files created

	src/CAS.pm, src/Ldap.pm, src/List.pm, src/X509.pm, src/tools.pl, wwsympa/Auth.pm, wwsympa/wwslib.pm, wwsympa/wwsympa.fcgi: Change:
	now use eval() to check if perl modules are available ; this is
	required by recent Perl interpreters

	src/List.pm: [reported by C.Hastie]  [msg_header->xxx] variables were not parsed in scenario files

	src/sympa.pl: [D.Young] Ignore messages without MessageID in loop detection process

	src/task_manager.pl: [reported by O.Thalmann] regular expression was applied on full task file path. 
	Could leed to incorrect task files created (1077886032..expire_bounce._global) if path include dots ('.')

	src/etc/templates/us/welcome.us.tpl: [H. Gabor] Remove trailing '.'near password

4.0.b3		17 February 2004

   New features :

	wwsympa/wwslib.pm, wwsympa/wwsympa.fcgi,wwsympa/wws_templates/us/main.us.tpl: 
	Plugging of a on line html editor in the shared document feature

	wwsympa/:  new "list of	inactive lists" from the serveradmin interface

	doc/: Added documentation for include2

   Changes :

	doc/ [D. Dussart] Add Java SOAP client documentation

	doc/ Update doc: multiple virtual robots management

	src/etc/templates/, wwsympa/wws_templates/: [H. Maza] updating online help

	Makefile.am, configure.in,: [BugID 257] Add --with-lockdir to configure
        
	src/List.pm:  now creating a MIME::Entity in send_msg_digest() instead of Mail::Internet. 
	make it possible to use	body_as_string()

	src/Conf.pm: Initialize the %Conf::robots hash with default robot ; can be overloaded by a Virtual Robot

   Bug fixes :

	src/List.pm:  Sympa would die if a list custom_subject contained '+' chars

	src/smtp.pm: Exit if message could not be opened

	src/smtp.pm:  -m option was not logging sendmail calls

	wwsympa/: wwsympa.fcgi,	wws_templates/us/sso_login_succeeded.us.tpl: [reported by V.Mathieu] 
	when authenticating in the nomenu window, the user was not brought back to the main window

	wwsympa/wwsympa.fcgi: [reported by V. Mathieu & I. Kim] authentication failed with first defined CAS 
	or generic_sso entry (if at the beginning of auth.conf)

	src/: List.pm, smtp.pm: [reported by T. Herrero] : smtp::mailto() failed if the subscriber_table included 
	entries with empty email addresses. Some checks have been added

	src/List.pm: lowercase current subscribers email address before running a sync_include() 
	to prevent duplicate entries problem

	src/List.pm: [reoprted by A. Bernstein] indexes were not automatically added by sympa.pl

	src/List.pm: [BugID 250] Escape more chars in custom_subject ('(',')','-')

	src/List.pm: [I. Kim] : When using the generic sso, user_attributes were not parsed in authorization scenarios

	wwsympa/wwsympa.fcgi: Fix: remove bounces directory when purging a list

	src/List.pm: [reported by C. Hastie] Decode From: and Subject: header fields only in the table of content, 
	not in rfc822 parts

	src/List.pm: [reported by C. Hastie] : only loop once among subscribers in List::send_msg_digest()

	src/etc/script/sympa: [BugID 256] OSTYPE not defined on Solaris, now running 'uname -s' if OSTYPE is not defined


4.0.b2		12 January 2004

   Fix : 
	soap/Makefile: Failed installing sympa_soap_client.pl script


4.0.b1		09 January 2004

   Changes :

	Makefile.am: now using rpmbuild -ba (instead of rpm -ba)

   Bug fix :

	wwsympa/Auth.pm: 'regexp' in auth.conf paragraphs only apply to email addresses (not uids)

4.0.a9		23 December 2003

   New features :

	doc/ : Adding SOAP documentation

	soap/sampleClient.php: New sample PHP SOAP client

   Changes :

	src/tools.pl: More carefull controls in remove_dir subroutine

	wwsympa/wwsympa.fcgi: Purge list now remove archive directory


   Bug fixes :

	wwsympa/wwsympa.fcgi: 'failure missing email adresse or	cookie' errors 	
	when no alt email was defined

	wwsympa/wwsympa.fcgi: Error message : 'Insecure dependency in chdir while running 
	setuid at Find.pm' Now use addDirectory() and addFile() subroutines

	src/List.pm, wwsympa/wwsympa.fcgi: pending subscriptions for email addresses 
	containing strange characters (+) failed

	src/etc/mhonarc-ressources, wwsympa/wws_templates/, :
	request_confirm() calls should be used with submit

	src/etc/mhonarc-ressources: request_confirm() parameters changed

	soap/sympasoap.pm: respect Virtual robots organization

	src/sympa.pl: messages sent from the web interface could not be confirmed 
	(internal error : configuration for operation send is not yet performed by scenario)

	wwsympa/wwsympa.fcgi: could not validate pending subscriptions

	src/sympa_wizard.pl: default_shared_quota parameter have to be set in sympa.conf, 
	not in wwsympa.conf

	src/: List.pm, Log.pm, sympa.pl: [BugID 238] Error processing with --dump batch mode

	src/sympa.pl: [BugID 234] $host was declared twice ; now use $listname instead of $name

	src/List.pm: [BugID 235] the predefined variable $* is obsolete in the recent perl releases

	src/List.pm: 'listmaster' was not an accepted action ("Matched unknown action 'listmaster')

	src/List.pm: Fix: need to reconnect to DB to grant privileges

	src/sympa_wizard.pl: sympa_wizard would die with "undefined tolls::xx subroutine"


4.0.a8		02 December 2003

   New features :

	New SOAP server

	wwsympa/wwsympa.fcgi: Add robot to log entries

	src/List.pm: [K.Libby] : allow listmaster to ignore some scenario files at different levels 
	(global, robot, list), by creating :ignore empty files

   Changes :

*****	Change 'cas' entries format in auth.conf :
*****		host 		=> base_url
*****		login_uri 	=> login_path
*****		check_uri	=> service_validate_path
*****		logout_uri	=> logout_path


	src/etc/script/: sympa.spec, sympa.spec.rh80: [requested by J.Dalbec] 
	RPM should change /etc/mail/sympa_aliases user and group only if this file was created

	wwsympa/archived.pl: [S. Zhuk] Store the latest arctxt filename ; 
	this prevents the readdir in arctxt/

	src/CAS.pm: Add a CAS client module

   Bug fixes :

	src/etc/scenari/ send.privateandeditorkey send.privateandnomultipartoreditorkey: [reported by J. Nin]
	messages from moderator needed confirmation

	src/List.pm: [BugID 216][reported by T.Kindsigo]: "order by email" 
	clause was commented for MySQL
	
	src/etc/scenari/send.privateandeditorkey: revert rules order

	src/task_manager.pl: task_manager would die with "Illegal division by zero" error

	src/X509.pm: fix get_https the "verify_mode" in order to control the certificat validity.

	src/sympa.pl, src/task_manager.pl, wwsympa/archived.pl,	wwsympa/bounced.pl: 
	[BugID 219] set UID with POSIX::setuid(), required on FreeBSD

	rc/task_manager.pl, wwsympa/archived.pl, wwsympa/bounced.pl: [BugID 127] missing LoadLang()

	src/List.pm: [BugID 208] [M. Verdier]: in pending subscriptions page, if the name of the 
	requestor was not provided, check in user_table table

	src/List.pm: pass the option (nocache) from get_total() to _load_total_db(). 
	This will prevent incorrect total of subscribers displayed on the web interface after 
	adding or removing subscribers.

	wwsympa/wwsympa.fcgi: Total of subscribers was incorrect after subscriptions/removal ; 
	fixed check_param_in()

	wwsympa/wwsympa.fcgi: 'subject' was not decoded when used in reject messages

	wwsympa/wws_templates/: add missing rename_list template ; also move the "rename list" link
	fix archives renaming ; add virtual robot support and spool processing

	wwsympa/wws_templates/: Fix request_confirm() javascript function

	wwsympa/wwsympa.fcgi: a blank page was returned when accessing an unknown list

	src/: List.pm, sympa.pl: [BugID 222] Sympa did not detect incorrect actions in scenarios. 
	A message could be lost if the send scenario was corrupted.

	src/List.pm: [reported by P.Maes] on Solaris shared lock fails with "Bad file number" error. 
	This is due to the fact that flock() perl functions uses lockf() system call that requires the
	locked file to be open in read mode.

	wwsympa/wws_templates/: text in loginbanner refered to CAS servers, even though none had been defined

	wwsympa/wwsympa.fcgi: logout failed if auth.conf entries had been removed

	wwsympa/Auth.pm: contact LDAP directory in asynchronous mode

4.0.a7		18 October 2003

   New features :

	[requested by Internet2 Shib developpers] Support for a generic SSO system, compatible with
	Shibboleth. New 'generic_sso' auth.conf paragraphs. Sympa delegates the authentication process 
	to the SSO and is also able to use provided user attributes within authorization scenarios.  
***** 	New 'attributes_user' field in the 'subscriber_table' 
***** 	If you are using MySQL, Sympa.pl will change the database structure 
***** 	at startup. If using Pg, Oracle or Sybase you should ALTER the table
***** 	structure according to the provided create_db.x scripts.
	
	src/Conf.pm, wwsympa/wwsympa.fcgi: New CAS parameter in auth.conf : non_blocking_redirection 
	to disable automatic transparent redirection to CAS server

   Changes :

	wwsympa/archived.pl: Use standard tools::get_fileneme()	to find relevant mhonarc-ressources file.

	src/task_manager.pl: no more update update_date user field in the bounce process

	src/sympa.pl: Parse all message (except bounce) because Sobig was able to subscribe 
	via sympa@domain?subject=subscribe%20liste

	src/: Commands.pm, List.pm, tools.pl, task_manager.pl: [J.Dalbek] 
	Incorrect listname regexp in task_manager (ingnored lists with '+').  Now centralized regexps in tools.pl

   Bug fixes :

	src/List.pm: [K.Marrocco] incorrectly refers to column "attributes" instead of "attributes_user" (for Oracle)

	src/Archive.pm, wwsympa/archived.pl: [BugID 273] [C.Nahaboo]  filenames in archived spool
	(outgoing) were using current time and PID which is not enough when 2 messages for the same list are sent 
	within the same second. Now adding incremental number to filenames in outgoing spool.

	src/tools.pl: S/MIME related ; Sympa would die if it could	not find user certificate

	src/etc/scenari/visibility.private: visibility was not granted to list owner

	src/: bouncequeue.c, queue.c: [BugID 2006] Wrong exit codes

	src/List.pm: [BugID 204] [reported by M. Grund] db_env variables could not be set (usefull for Oracle)

	src/: Conf.pm, etc/auth.conf: Install a default auth.conf otherwise authentication would 
	not work without auth.conf.

	wwsympa/wwsympa.fcgi: [reported by M. Krafft] Javascript email addresses protection was not working 
	with owner/editor when	no gecos was defined

	web spam protection : corrected regexp (M2H_ADDRESSMODIFYCODE var) in archived.pl
	email list address now protected ; document authors in shared now protected

	wwsympa/wwsympa.fcgi: Fix a bug related to cas logout et virtual robot.

	wwsympa/wws_templates/: fr/loginbanner.fr.tpl,	us/loginbanner.us.tpl: 
	missing ENDIF ; loginbanner was broken

	wwsympa/wwsympa.fcgi: Fix bug related to CAS and virtual robot

	src/List.pm: wrong multiple_host_with_port regexp would	require a comma after a single hostname

4.0.a6		18 September 2003

   New features :

	src/Commands.pm, src/List.pm, src/sympa.pl: new variable available in authz scenarios :
	[msg_encrypted] is set to 'smime' if message was S/MIME encrypted

	src/: Conf.pm, List.pm, tools.pl: [C. Mock] : 
		-allow separate signing/encryption S/MIME keys for users, lists, 
		sympa; keys are extracted from the received signed emails, analyzed
		for the key usage extensions, and saved either as before (when they
		allow signing and encryption) or with a file extension
		"@enc"/"@sign" for separate keys; cf extract_certs() in tools.pl
		for saving them, parse_smime_cert() for getting all the info out
		(this also encapsulates the issue of email addresses in the DN vs
		SubjectAlternativeName), and find_smime_keys() to encapsulate the
		decision which key to use for signing, encrypting and decrypting.
		wwsympa has been altered accordingly to deliver either the
		encryption certificate or the "both purposes certificate" from
		"load cert".  

		- allow multiple "generations" of certificates for
		lists + sympa, so that you can renew your certs before they expire
		and run old and new certs alongside, so you don't need all your
		users to switch at the very same moment; this is also encapsulated
		in find_smime_keys().
  
   Changes :

	wwsympa/wwsympa.fcgi: [C. Mock] Change: patched mod_ssl to extract the  SubjectAlternativeName 
	X509 email storage variant and deliver it in $ENV{SSL_CLIENT_S_EMAIL}; this is checked in wwsympa
	in preference to $ENV{SSL_CLIENT_S_DN_EMAIL}; need this for our certificates which contain the 
	email address _only_ in the SubjectAlternativeName.


   Bug fixes :

	wwsympa/wwsympa.fcgi: [C. Mock] Fix: set content-type of list cert depending on user-agent, 
	so IE can automatically import the file too; also, send CRLF terminated certificates with the
	certificate itself only (no comment lines), also for IE. Certificate installation from the web 
	interface works for netscape and IE now.

	src/Commands.pm,src/sympa.pl: [C. Mock] Remove unusefull SMIME code, performed in Message.pm


4.0.a5		12 September 2003

   New features :
	
	Sympa can rely on CAS single sign-on system (Yale central Authentication Service)
	for authenticating users. Check auth.conf section in documentation for more details.
	Sympa first tries a transparent login, if it did not succeed, it then prompts the user
	for his favourite CAS server.
*****	auth.conf format has changed ; if you had a previous auth.conf file you 
*****	should change it according to the new format
*****	To keep the existing authentication bahovior you should add the following entries at the
*****	end of your existing auth.conf file :
*****		    user_table
*****		    regexp                 .*


   Changes :

	doc/: Reorganize documentation with authN and authZ chapters

	doc/sympa.tex.tpl: Change: rename 'scenario' to 'authorization scenario'
	

4.0.a4		14 August 2003

   New features :

	Automatic bounce management based on 2 tasks :	  
		* eval_bouncers sets a bouncing score for bouncers.	  
		* process_bouncers will either notify or remove them  The list config defines 2 bouncing
		levels (rate, action and notification).
*****	You should update your database structure based on the create_db.xxx scripts
*****	unless you are using MySQL (Sympa tries to update the database automatically at startup)

	New purge_orphan_bounces task that removes archived bounces files concerning old subscribers

   Changes :

  	Clean code related to replicat LDAP hosts.  
***** 'port' parameter no more supported in include_ldap_query paragraphs



   Bug fixes :

	src/: List.pm, tools.pl: [BugID 153] [reported by G. Tellier] E-mail addresses 
	containing an apostrophe were rejected

	src/tools.pl: [H. Ulliac] create_list templates were not