ircservices-5.1.24/docs/WhatsNew

                                What's New
               =============================================
               Summaries of changes in new Services versions

Note: This is intended to highlight only the major changes between
      versions.  For a complete list of changes, see the "Changes" file.

------------
Version 5.1:
------------
Database handling, the one aspect of Services which has remained
essentially unchanged since version 1.0, has finally undergone a fairly
significant redesign.  Rather than using specialized data load and save
routines tailored for the core Services pseudoclients, Services now
implements a generic database table system, which has the dual benefits of
separating the data storage system from the rest of Services (allowing
alternative storage methods to be implemented easily) and allowing third-
party modules and extensions to create their own non-volatile databases
without resorting to custom load/save routines.  The default database file
format has also been changed to be more flexible and error-resilient than
the old format (which admittedly isn't saying much); see the "upgrading"
section of the manual for instructions on switching your databases to the
new format.

The often-criticized channel memo system has also been redesigned for this
version.  Instead of storing channel memos with the channel, memos are now
sent to the founder and all users on the channel with a particular access
level (by default level 100, or SOP level).  These memos are distinguished
from ordinary memos by text that says "(for #channel)" when reading the
memo.  As a result of this change, users will be notified about new channel
memos in the same way as ordinary user-to-user memos.

NOTICE: When loading databases from version 5.0 or earlier, all channel
        memos will be deleted.

Encryption support has also been improved.  Encryption is no longer an
all-or-nothing affair; the encryption method is stored with each password,
so that enabling or disabling encryption will have no effect on passwords
that were previously set.  The "encryption/unix-crypt" module has been
added, allowing the use of the Unix crypt() function to encrypt passwords.

The NickServ and ChanServ SENDPASS commands added in version 5.0 have been
removed in favor of the new NickServ REAUTH command.  This command
generates an authentication code which the user can use once to identify to
their nickname in place of the password, and then change the password as
needed.  Channel passwords can always be changed by the founder after
nickname identification, rendering ChanServ SENDPASS unnecessary.

Long LIST/VIEW responses are now handled more cleanly.  Except for NickServ
ACCESS LIST (since nickname access lists are generally short) and MemoServ
LIST (since memos are numbered), every list now includes an "end of list"
message indicating both the number of entries displayed and the total
number of entries in the list; the configuration directive ListMax,
replacing NSListMax and CSListMax, sets the maximum number of entries
displayed for any of these commands.  It is also possible to skip a certain
number of entries by adding a "+NNN" after the command, allowing all of the
entries in a long list to be viewed bit by bit.

At the development level, handling of module compilation has been improved,
allowing third-party modules to be simply "dropped in" without requiring
changes to Makefiles or other Services distribution files.  An extension
interface has been added to Services' multilingual support as well,
allowing modules to add their own language strings and load their own
language files.

Other changes:
  + Command aliases can now be added for NickServ, ChanServ, and MemoServ
        commands via the NSAlias, CSAlias, and MSAlias directives.
  + Notices are now sent to the user when sending of a mail authentication
        code message fails.  (However, errors after the message has been
        handed off to the mail server cannot be detected.)
  + A new configuration directive, RejectEmail, now allows selected E-mail
        addresses to be rejected by NickServ and ChanServ commands.
  + NickServ has a new option, NOOP, which prevents nicknames from being
        added to channel access lists.  (It does not prevent the nickname
        from being opped when already present on an access list.)
  + NickServ INFO will now indicate when a nickname's user is using a
        different linked nickname if the nickname group's PRIVATE option
        is not set.
  + NickServ now has a RESTOREMAIL command (in the nickserv/mail-auth
        module), which allows a user to restore their nickname's last
        authenticated E-mail address if, for example, SET EMAIL is used
        with an incorrect address.
  + NickServ SET/UNSET by Services administrators for others' nicknames is
        now done by putting a "!" before the nick to avoid ambiguity; for
        example, "SET !nick NOEXPIRE ON" instead of "SET nick NOEXPIRE ON".
  + ChanServ REGISTER and SET PASSWORD now check for and disallow easily
        guessable passwords.
  + ChanServ has a new option, MEMO-RESTRICTED, which prevents users
        without the channel MEMO privilege from sending memos to the
        channel.
  + ChanServ ACCESS now includes a LISTLEVEL subcommand to list access
        entries with a given level or within a given level range.
  + ChanServ AKICK and MemoServ IGNORE now support matching by IP address
        (on servers which support client IP address information).
  + ChanServ OP, VOICE, and similar commands can now be used with multiple
        nicknames.
  + MemoServ now has a RENUMBER command to remove "holes" in the memo
        number sequence.
  + MemoServ FORWARD now sends all selected memos in a single E-mail
        message, rather than sending each memo in a separate message.
  + OperServ AKILL and related commands now have a CHECK subcommand which
        can be used to find all masks that match a given user/hostname.
  + SQlines are no longer applied to IRC operators during Services startup
        or netjoins if the IRC protocol in use supports sending user modes
        with the NICK message.  This includes the bahamut, hybrid,
        inspircd, monkey, ptlink, ratbox, solid-ircd, trircd, and unreal
        protocol modules.
  + The ignore system has been redesigned, and now keeps better track of
        how much load each user is putting on Services.  The ignorance
        threshold can be fine-tuned via the configuration file.
  + A new "unsorted list" mode has been added to improve Services'
        performance on large networks.  By giving the -no-sorted-list
        option to the configure script, Services will not try to keep
        nicknames and channels in alphabetical order; this means that
        commands such as NickServ LIST will no longer return nicknames in
        order, but Services will run significantly faster.
  + Support has been added for the InspIRCd, ircd-ratbox, and solid-ircd
        IRC servers.
  + Unreal's NICKCHARS protocol option, allowing non-ASCII characters in
        nicknames, is now supported.
  + The name of the Services executable can now be changed, using the
        -prefix option to the configure script.  The name given will also
        be used in the main configuration filename (normally
        ircservices.conf) and cron script (ircservices-chk), as well as
        default filenames in the configuration file.
  * ChanServ DROP now behaves like NickServ DROP: dropping a channel now
        requires the channel password to be entered with the DROP command,
        and DROPCHAN has been added as a separate command for Services
        administrators to drop arbitrary channels.
  * The ChanServ ACCESS, XOP, and AKICK commands no longer use entry
        numbers; the DEL and LIST subcommands now work with nicknames
        (hostmasks for the AKICK command) only.
  * The binary distributions (RPM and Debian packages) now install into
        /opt/ircservices and /var/opt/ircservices, rather than /usr/sbin
        and /usr/lib/ircservices.
  * Tab characters are no longer used (or allowed) in the source code.
  - The deprecated nickserv/oldlink module, which provided support for the
        format of the LINK command used in version 4 of Services, has been
        removed.
  - Support for "modeless channels", with names of the form "+name", has
        been removed.  (Support for registering such channels was removed
        in version 5.0.0; this version removes the special handling for
        such channels in other parts of the program.)
  - Support for the "channel owner" mode present in the PTlink (+a),
        trircd (+u), and Unreal (+q) IRC servers has been removed, as there
        are too many differing opinions on its proper use.
  - Language support for Italian and Portuguese has been removed, due to
        the lack of volunteers to maintain them.
  - Support for old versions of GCC (anything before GCC 3.2) has been
        removed.
Configuration file changes:
  + IncludeFile has been added to allow configuration directives to be
        split up into multiple files, and may be used in both
        ircservices.conf and modules.conf.
  + NoAdminPasswordCheck (ircservices.conf) has been added in release
        5.1.16 to allow password checks to be bypassed for Services
        administrators.
  + LoadLanguageText (ircservices.conf) has been added to allow replacement
        of Services text strings at runtime.
  + RejectEmail (ircservices.conf) has been added to allow rejection of
        selected E-mail addresses.
  + NSAlias (module nickserv/main), CSAlias (module chanserv/main), and
        MSAlias (module memoserv/main) have been added to allow creation of
        command aliases.
  + NSRegDenyIfSuspended (module nickserv/main) has been added to prevent
        registration of new nicknames by users with suspended nicknames.
  + NSSetEmailDelay (module nickserv/main) has been added to enforce a
        delay between consecutive uses of the SET EMAIL command, thereby
        reducing the potential for sending mailbombs.
  + CSDefModeLock (module chanserv/main) has been added to allow the
        default mode lock for newly registered channels to be changed.
  + CSSkipModeRCheck (module chanserv/main) has been added to allow the
        check of a nickname's registration status at channel join time
        (used to kick unregistered nicknames from channels locked +R) to
        be skipped.
  + MSExpireDelay (module memoserv/main) has been added to allow memo
        expiration to be delayed until a certain time after the memo is
        first read.
  + MaxMessages (module mail/main) has been added to allow a limit to be
        placed on the total number of messages in transit.
  * ListMax (ircservices.conf) has been added in place of NSListMax and
        CSListMask to set a limit on the number of entries displayed for
        all LIST-like commands.
  * WallAdminPrivs (ircservices.conf) has been added in place of
        WallGetpass and WallSetpass to cause a WALLOPS/GLOBOPS to be sent
        on all NickServ and ChanServ commands that use Services
        administrator privileges.
  * The database name configuration directives (NickServDB, ChanServDB,
        etc.) have been moved from the various pseudoclient module sections
        to the database/version4 module section, and now explicitly specify
        filenames.
  - The nickserv/sendpass and chanserv/sendpass modules (and therefore
        their respective configuration sections) have been removed.
  - CSAutokickReason (module chanserv/main) has been removed, as the
        built-in reason prefix "AKICK by <nick>" makes it unnecessary.
  - MSExpireUnread (module memoserv/main) has been removed, since it
        results in silent data loss.
  - MSNotifyAll (module memoserv/main) has been removed, since it is
        required for channel memos.  MemoServ will now always behave as if
        MSNotifyAll was set.
  - MaxSockets (module mail/smtp) has been removed, since MaxMessages now
        performs the same function.

------------
Version 5.0:
------------
The single biggest addition to this version of Services is module support.
This allows the various functions of Services to be added to and modified
without having to touch the main source code itself.  Modules also provide
much more flexibility in configuring Services; IRC server support and
database file format can be selected by simply loading the appropriate
module, and you can even choose which of the pseudoclients (NickServ,
ChanServ, etc.) you want available.  See the example configuration files
in the "data" subdirectory for more information.

Services is now capable of sending E-mail.  Currently, this functionality
is used by:
  + The new "authentication" feature of NickServ (in the
    "nickserv/mail-auth" module).  This sends a message to a user upon
    nickname registration or E-mail address change, and requires the user
    to "authenticate" their nickname with a random numeric code included in
    the message before it is recognized as a valid registered nick by
    Services.
  + The new SENDPASS command for NickServ and ChanServ (in the
    "nickserv/sendpass" and "chanserv/sendpass" modules, respectively).
    which allows a user to send themselves their nick or channel password.
  + The new memo forwarding function of Services, which allows users to
    have their memos automatically forwarded to their E-mail address.

Services also sports a built-in HTTP server (module "httpd/main"), which
(with the help of additional modules in the "httpd" directory) can be used
for queries about nicknames, channels, and network status.  See the
documentation (section 3-6) for details on its abilities, and please submit
a feature request if you have any additional ideas for what functionality
the server should provide.

Nickname links have been redesigned for simplicity and robustness.  In the
new linking system, nicks are organized into single-level "groups" which
share settings the way linked nicks did in previous versions, rather than
multi-level "trees" as version 4 used.  The LINK command has changed as
well: instead of creating a link from the current (unlinked but registered)
nick to a registered master nick, the link is made from the current
registered nick to a new (unregistered) nick, to simplify registration of
multiple links at once and to offer slightly better protection against
"rogue links" created by guessing nick passwords (though as always, the
best defense is to use good passwords).  The old behavior of the LINK
command is still available through the "nickserv/oldlink" module, although
this module is deprecated and will be removed in a future version.

Finally, the documentation for Services (what used to be in the README and
FAQ files) has been greatly expanded and rewritten in HTML, and now includes
references for all Services pseudoclient commands and configuration options.
The manual also contains important information for users upgrading from
version 4.x or earlier; if you are already using Services and plan to
upgrade to version 5.0, please read this information before upgrading.

Other changes:
  + Nicknames now have an "Information" line, similar to a channel's
        description, which can be set freely for each group of nicks.
  + The number of nicknames that can be registered per E-mail address can
        now be limited (NSRegMaxEmail configuration directive).
  + The default options for newly registered channels can now be set in the
        configuration file.
  + Identifies for nicknames are now recorded, removing the necessity to
        re-identify after every nick change.
  + The Services stamp of the last user to identify for a nick is now
        recorded on disk, removing the necessity to re-identify when
        Services is restarted.
  + A time zone can be set for each registered nick, to allow users to get
        information from Services in their own time zones.
  + Nicknames can be listed by E-mail address with the new LISTEMAIL command.
  + Users can set channels to automatically join whenever they identify for
        their nickname (nickserv/autojoin module) on IRC servers supporting
        the SVSJOIN command (such as Unreal or trircd).
  + The NickServ and ChanServ REGISTER and GETPASS commands can now be
        (individually) disabled via the configuration file.
  + Users with auto-op access for a channel will now be opped when they
        identify for their nickname even if they are already in the channel.
  + Channel access levels are now limited to -999..999; default levels have
        been rescaled to make better use of the available range (in
        particular, levels -25..25 have been multiplied by 10).
  + The ChanServ OP, VOICE, etc. commands now default to the person sending
        the command if a target nick is not specified (e.g. "OP #channel").
  + ChanServ now has a KICK command.
  + Channel information can now be hidden with the new ChanServ SET HIDE
        command, similar to the NickServ command of the same name.
  + The ChanServ STATUS command is now available to normal (non-admin) users
        with sufficient privileges on the target channel.
  + Users can prevent certain other users from sending memos to them
        (memoserv/ignore module).
  + Autokill exclusions (exceptions to autokill masks) are now supported
        through the EXCLUDE command (operserv/akill module).
  + S-lines (SGLINE/SQLINE/SZLINE) are now supported (operserv/sline
        module), and can even be used (except SZLINE) on servers which do
        not support S-lines natively.
  + Services now records the last time an autokick or autokill was
        triggered, as well as the set time for autokicks.
  + The maximum expiry time for autokills set by Services operators (as
        opposed to Services admins) can now be limited.
  + OperServ now has a SERVERMAP command to show the IRC server tree.
  + Services is now slightly more robust against denial-of-service attacks
        which use repeated HELP messages to overload network buffers; if
        the network buffer size exceeds the threshold defined by the
        NetBufferLimit configuration directive, Services will ignore
        commands sent to it until the buffer size decreases.  The OperServ
        STATS command has a new option, NETWORK, which can be used to show
        the current network buffer status.
  + Support for the Chunky Monkey and trircd IRC servers is now available.
  + Services can now synchronize the clocks of all servers on the network
        for IRC server types which support this feature (Unreal).
  + Configuration files can now be re-read (rehashed) while Services is
        running, using either the new OperServ REHASH command or kill -HUP.
  + The log file can now be rotated automatically based on the date.
  + Databases can now be imported (merged) and exported in XML format.
  + A sample crontab script is now included in the distribution.
  * The configuration file has been changed to accommodate modules;
        ircservices.conf (formerly services.conf) now contains only options
        related to core Services functionality, while module-related
        options (including NickServ, ChanServ, etc. settings) are in a new
        file called "modules.conf".  Many options have been added, changed,
        or removed; see the example configuration files for details.
  * The network I/O subsystem has been completely redesigned for robustness
        and ease of use; multiple sockets (including listener sockets) can
        be used simultaneously via read/write callbacks, and sockets now
        have variable buffer sizes, allowing more efficient use of memory.
  * Database handling has been improved to avoid database corruption on
        power outage or process termination/crash.
  * The "do not abuse NickServ" warning in the main NickServ help message
        is now optional, to allow networks more freedom in writing their
        own policies.
  * Passwords, URLs, and E-mail addresses are now shared by each group of
        linked nicks.
  * NickServ DROP now requires a password to avoid accidental use, and
        drops all linked nicks in a group at once.  The command for
        Services administrators to drop a nick is now DROPNICK.
  * The channel "#", which has been known to cause problems with both IRC
        servers and Services-like programs, is now explicitly not
        supported; Services will refuse to register, forbid, or import it.
  * Users must now identify for their nickname before registering a channel.
  * Channel autokicks specified by nickname now work for that nickname
        only, not for any nicks linked to it.
  * The CSRestrictDelay option now works correctly and is enabled by default.
  * Newly-registered nicks will now always use the default language set in
        config.h, even if that language is changed after registration.
  * Command-line options that take values now use an "=" instead of a space
        between the option name and the value.
  * The database conversion utility (convert-db) now outputs an XML
        database file, which can be used with the XML import feature,
        rather than writing databases directly.
  * The configuration script "configure" now asks fewer questions, and can
        be completely automated if the "-prefix" option is used.
  * "configure" now understands GNU-style options, e.g.: --prefix=/usr
  - The AUTODEOP and NOJOIN channel levels have been removed in favor of
        the SECUREOPS and RESTRICTED channel options.
  - The deprecated CheckClones functionality has been removed in favor of
        session limiting.
  - The IrcIIHelp pseudoclient (online help for the ircII client) has been
        removed.
  - The "listnicks" and "listchans" programs have been removed in favor of
        the built-in HTTP server.

------------
Version 4.5:
------------
  ! I'm Back: Andrew Church <achurch@achurch.org> (new address) is once
        again taking over Services development.
  ! NOTICE to those using encryption:  Services 4.4.x and earlier had a bug
        in the encryption routine causing passwords to be incorrectly
        encrypted.  This bug is fixed in 4.5.0, but as a consequence, all
        passwords set in earlier versions are not directly readable by
        Services.  A workaround is available in the "configure" script, but
        enabling this workaround may decrease the security of some
        passwords.  I recommend enabling the workaround for the first 30
        days (or whatever you have your nickname expiration period set to),
        adding a logon news item asking users to set their password again
        (this can be the same as the old password, as long as they run the
        SET PASSWORD command again), and disabling the workaround after
        that time has passed.
  + Added SOP, AOP, and VOP commands as an alternate method of managing
        channel access lists.  (ACCESS can still be used as before.)
  + Added experimental support for the Unreal server (version 3.1.1).  When
        using the Unreal server, ChanServ supports the commands HOP, HALFOP,
        DEHALFOP, PROTECT, and DEPROTECT, and the following access levels:
          - AUTOHALFOP (automatic mode +h), level 4 (HOP)
          - HALFOP (can use HALFOP/DEHALFOP commands), level 4 (HOP)
          - AUTOPROTECT (automatic mode +a), level 10 (SOP)
          - PROTECT (can use PROTECT/DEPROTECT commands), level 10 (SOP)
  + Services now supports the "Services stamp" feature in DAL 4.4.15+
        compatible servers (including Dreamforge, Bahamut, and Unreal).
        This feature allows Services to attach an ID value to each user
        which will be retained even when the network splits, for increased
        security when re-granting privileges after a split.
  + Added support for suspending channels.  Like suspended nicknames, all
        settings will be retained during the suspension period.
  + Channel modes can now be buffered to reduce "mode flooding".
  + Services can now be configured to require an E-mail address at nickname
        registration time.
  + Users can now be warned when their nicks are about to expire.
  + Added UNSET command to NickServ and ChanServ for clearing URLs and
        E-mail addresses.
  + Added VOICE and DEVOICE commands to ChanServ, and VOICE access level
        (default 3, the same as auto-voice).
  + Added OperServ CLEARCHAN command to remove all users from a channel.
  + Added OperServ SU command to allow any Services admin to gain super-user
        privileges (with the appropriate password).
  + Services will now log changes to nickname E-mail addresses.
  + Services can now be configured to send warnings and/or suspend nicks and
        channels when there are a large number of bad password attempts on
        them; see the new BadPassWarning and BadPassSuspend options.
  + Time specifications (in services.conf, for autokills, etc.) can now
        include multiple units, for example "1h30m".
  + Sending a SIGUSR2 signal to Services will cause the log file to be
        closed and reopened.  Use in combination with "mv" to rotate the
        log file.
  + The import-db utility can now convert databases from the Sirv (versions
        1.4.0 and 2.7.0), Daylight, Epona (version 1.3.4), and PTlink
        (version 2.18.0 and above) programs.
  + German and Dutch are now available as language options.
  * Support for the DALnet Bahamut server has been improved.  Note that
        only versions 1.4.23 and later are supported (support for earlier
        versions has been dropped).
  * Services will now check E-mail and URL addresses for nicks and channels
        to ensure that they are syntactically valid.
  * The OPDEOP channel access level has been renamed to OP-DEOP.
  * OperServ ROTATELOG command removed in favor of the signal method.
  * Services has been greatly optimized, easing operations on large
        networks or low-power servers.
  * Many, many bugs have been fixed.

New configuration options:
  + BadPassWarning   : Sets the bad password limit per nick/channel before
        sending a WALLOPS/GLOBOPS warning.
  + BadPassSuspend   : Sets the bad password limit per nick/channel before
        automatically suspending the nick/channel in question.
  + MergeChannelModes: Merges multiple channel mode changes into one message.
  + NoBouncyModes    : Disable mode-bounce checking.
  + NSExpireWarning  : Sets the time before expiration during which the user
        is warned that their nick will expire soon.
  + NSRequireEmail   : Makes Services require an E-mail address upon nick
        registration.
  + NSMaxLinkDepth   : Sets the maximum depth for nested nickname links.
  + PingFrequency    : Sets the period after which a PING message is sent.
  + ServerNumeric    : Sets the server numeric for Services (Unreal only).
  + WallOSChannel    : Send a wallops/globops on MODE/KICK/CLEAR{MODES,CHAN}.
  + WallSU           : Send a wallops/globops on OperServ SU.
  + SessionLimitAkill: Automatically adds an autokill when a session limit
        is exceeded repeatedly.
Removed configuration options:
  * WallOSMode, WallOSKick, and WallOSClearmodes removed in favor of
        WallOSChannel.  These options can no longer be set separately.
  * Deprecated configuration directive "ListOpersOnly" removed.  Use
        "NSListOpersOnly" and "CSListOpersOnly" instead.

------------
Version 4.4:
------------
  + Support for DALnet's Bahamut ircd has been added. It should be noted that
    the Bahamut ircd is still being developed and may not be stable yet. If
    you are going to use the Bahamut ircd, use version 1.2 or later.
  + Nicknames can be suspended, preventing people from identifying for them.
    However, suspended nicknames retain all their settings, unlike forbidden
    nicknames, and can be used to deny the use of a nickname temporarily with
    the intention to eventually give it back.
  + Made forbidden nicks and channels more robust.
  + Began the addition of an internal Statistics Server (StatServ).
  * Fixed many little bugs in the help system, such as the wrong help being
    shown to Services Admins.

New configuration options:
  + StatServName   : Nickname of the Statistics server pseudo client.
  + StatServDB     : Filename of statistic database (not yet used).
  + ImmediatelySendAkill: Send AKILL to servers as it is added.
  + WallOSException: Send a wallops when a session limit exception is added.
  + SSOpersOnly    :  Limits StatServ use to opers only.
  + NSSuspendExpire: Expiry time for nick suspends.
  + NSSuspendGrace : Minimum amount of time a nick must exist for, after
        being unsuspended, before it can expire.
  + CSSuspendExpire: Expiry time for channel suspendes.
  + CSSuspendGrace : Minimum amount of time a channel must exist for, after
        being unsuspended, before it can expire.

------------
Version 4.3:
------------
  + Due to a lack of time, Andy Church has handed over the maintenance and
    development of Services to myself, Andrew Kempe. To quote him, "I have
    (I hope) created something people find useful; I don't want to let it
    rot for my own lack of time to continue work on it." Although he's left
    large shoes to fill, I hope to continue his work in the same light. I'd
    also like to stress that even though I'm the new, quoted, "maintainer"
    (*cringe*) of services, I'm always open to constructive critisim,
    suggestions and the like. I hope Andy will remain associated with Services
    and it's development, even if only in a minor role/way. Andy, thanks for
    a great codebase upon which to develop! Finally, there will be a couple
    of changes taking place, such as a new distribution site and a new mailing
    list address. These changes are detailed below.
  + New Services mailing list address: ircservices@ender.shadowfire.org
    Everyone who was on the old mailing list, as of 1999/08/12, has been moved
    to the new list. See section 9 of the README for information about using
    this list.
  + New Services website:
        http://ender.shadowfire.org/ircservices/
  + New Services distribution sites:
        Official: ftp://ender.shadowfire.org/pub/ircservices/
        Mirror:   ftp://ftp.electrocity.com/pub/ircservices/
    I will try to get all the previous versions of Services online there soon.
  + Services can now limit the number of client connections per hostname. This
    is intended to supercede the CheckClones code. It is also possible to
    specify limits for specific hosts or hostmasks. Users causing the limit
    to be exceeded are killed.
  + Extended the INFO and AKICK commands.
    display hidden/additional information.
  + Services now supports DALnet's +r usermode and +r/+R channel modes.
  + See Changes.lang for a list of the new/modified language strings.

New configuration options:
  + NSSecureAdmins : When enabled, prevents the use of the DROP, GETPASS, and
        SET PASSWORD commands by Services admins on other Services admins or
        the Services root.
  + WallExceptionExpire: Send a WALLOPS/GLOBOPS when an exception expires.
  + LimitSessions  : Enables session limiting.
  + DefSessionLimit: Default session limit per hostname.
  + MaxSessionLimit: Maximum session limit for a session limit exception.
  + ExceptionExpiry: Default expiry time for a session limit exception.
  + SessionLimitExceeded: KILL message used when enforcing a session limit.
  + SessionLimitDetailsLoc: Message NOTICE'd to a user before they're killed to
        enforce a session limit.

------------
Version 4.2:
------------
  + Default flags for newly registered nicks can now be configured via
        services.conf.
  + The NickServ LINK command can now be disabled via an option in
        services.conf.
  + Services admins can list all nicks linked to a given one.
  + Forbidden and no-expire nicks can be listed by Services admins with the
        NickServ LIST command.
  + Services will (optionally) log when a new user maximum is reached.
  + Services can now be configured to automatically kill users which
        trigger its clone detection.  This option is HIGHLY DISCOURAGED,
        however; see data/example.conf for details.

New configuration options:
  + NSDef...       : Default flags for newly registered nicknames.
  + NSEnforcerUser : Username/hostname for NickServ kill enforcement
        (previously "enforcer"@services.hostname).
  + NSDisableLinkCommand: Disables use of the NickServ LINK command.
  + NSListOpersOnly: Like ListOpersOnly, but only applies to NickServ.
  + NSListMax      : Maximum number of nicks displayed for NickServ LIST.
  + CSListOpersOnly: Like ListOpersOnly, but only applies to ChanServ.
  + CSListMax      : Maximum number of channels displayed for ChanServ LIST.
  + CSRestrictDelay: Amount of time to wait after startup before enforcing
        RESTRICTED/NOJOIN (only partially works).
  + WallAkillExpire: Send a WALLOPS/GLOBOPS when an autokill expires.
  + The clone kill option name has been intentionally omitted to force
        users to read the documentation before using it.

------------
Version 4.1:
------------
  + Most features of Services can now (finally!) be configured via a
        control file (like ircd's ircd.conf) rather than requiring changes
        to be made in config.h.  See the README for more information.
  + Added database importer to allow the use of databases created by other
        Services-like programs.
  + Added news system, allowing users to be sent a message when they
        connect to the network and/or /oper.
  + Added channel "successor" setting, allowing a "secondary founder" to be
        designated who will receive control of the channel if the founder's
        nick expires.
  + ChanServ will now send more informative error messages when users try
        to use the DALnet AOP and SOP commands.
  + Added ChanServ SET OPNOTICE and SET LEAVEOPS settings.
  + Several more list-type commands can use number lists and ranges
        (MemoServ LIST/READ, ChanServ ACCESS/AKICK LIST).
  + Command syntax error messages now obey the user's language setting.
  + Maximum user count is now dated and saved to disk.
  + Added vsnprintf() function for systems lacking a real one.
  * Database error-recovery improved.
  * Services now compiles warning-free (on all tested systems).

------------
Version 4.0:
------------
This release of Services has two major additions:

  + Multi-language support.  Services can now "speak" in multiple
        languages; each user can select (on a per-nick basis) which
        language they would like to receive messages from Services in,
        including help messages.  Currently supported languages are
        English, Japanese, Portugese, Spanish, and Turkish; translations
        into Afrikaans, Dutch, French, and Malaysian are underway.
  + Nick linking.  Nicknames can now be linked together, allowing a user to
        keep just one set of nickname settings and memos and have many
        different "aliases".  Any setting changes made to one of a set of
        linked nicks will immediately affect all of them; if one of a set
        of linked nicks is entered in (for example) a channel access list,
        then the user will have the same access level when using any nick
        in that set.

In addition, there is now a mailing list for Services discussion and
announcements.  To subscribe, send mail to services-request@dragonfire.net
with a subject of "subscribe" and a body of "subscribe <your-address>"
(without the angle brackets).  More information is at the bottom of the
README.

Services also has a World Wide Web site, located at:
        http://achurch.dragonfire.net/services/

Other notable additions/changes include:

  + Services will now track a user's IDENTIFY's across nick changes and
        network splits (on networks with some sort of timestamp support).
        An IDENTIFY now lasts until the user disconnects from IRC.
  + Channels can now receive memos.  By default, any user with access level
        10 or higher on a channel can list, read, and delete channel memos.
  + Users' last quit messages are now recorded and displayed in NickServ
        INFO.
  + Users can choose to hide parts of their nickname information from other
        users in the NickServ INFO display.
  + NickServ's SET KILL command now has QUICK and IMMED options to reduce
        the time before a kill to 20 seconds or kill immediately,
        respectively.  (However, the IMMED option is disabled by default in
        config.h.)
  + Nickname and channel URLs and E-mail addresses can be unset by passing
        no parameter.
  + A message can be set for a channel which will be /notice'd to a user
        when the user enters the channel.
  + Users can now set their own memo limits within the range 0 through
        DEF_MEMO_MAX with the SET LIMIT command.
  + The MemoServ DEL command now understands ranges (x-y) and commas.
  + MemoServ now has an INFO command, which reports the total number of
        memos, number of unread memos, and memo limit for the user giving
        the command.  Services admins can view that information for any
        user.
  + A new OperServ privilege level has been added: Services operator.  The
        OperServ MODE, KICK, and AKILL commands have been restricted to
        Services operators and above.
  + A new OperServ command has been added: CLEARMODES, for Services
        operators, which will clear all modes, bans, and optionally +o/+v
        from any channel.
  + Services admins can now disable expiration of specific nicknames and
        channels with the NickServ and ChanServ SET NOEXPIRE command, and
        can set any nick or channel parameters (including passwords)
        without needing to use the IDENTIFY command.
  + Services can now be configured to send a WALLOPS/GLOBOPS when the
        OperServ MODE, CLEARMODES, and/or KICK commands are used.
  * Services databases have been made portable; they can be moved from one
        machine / CPU type to another safely.
  * Services should now be happier about compiling under OS/2 and various
        different Unices.
  * Services now gets time zone information from the system rather than
        requiring it to be defined in config.h or given on the command line.


------------
Version 3.3:
------------
Version 3.3 is primarily a maintenance release, getting a lot of bug fixes
out and significantly optimizing the code.  Other notable changes:

  + MemoServ LIST and READ commands have new forms: LIST NEW and READ LAST.
  + Nicknames now have a PRIVATE flag, preventing them from appearing in
        LIST results.
  + Nicknames' last-seen times are now updated periodically while a nick's
        owner is online.
  + Network reads and writes are now buffered.
  * Channel auto-voice is now enabled by default at an access level of 3.
  * NickServ STATUS output changed; the word "STATUS" is now included at
        the beginning of each line.


------------
Version 3.2:
------------

  + URL and E-mail address fields added to nickname and channel records.
  + Frequency-of-use limit added to NickServ REGISTER command, much like
        the frequency-of-use limit on MemoServ SEND command.
  + Services admins can now be set online (using the OperServ ADMIN
        command), and no longer need to be defined in config.h.
  + OperServ RESTART command added to allow Services to be terminated and
        restarted without needing command-line intervention.
  * ~ at the beginning of a username (added by many IRC servers when an
        ident response is not received) is no longer ignored, which
        eliminates channel autokick problems on such servers.
  * IRC server message processing code modularized, which should simplify
        adding support for additional protocols.
  * More bugs squashed, as usual.


------------
Version 3.1:
------------

  + A limit can be set on the number of memos a nick can keep, and the
        limit can be varied or removed on a per-nick basis.
  + A limit can be set on the maximum number of channels a nick can
        register.  (This is not yet settable on a per-nick basis.)
  + The permissible frequency of use of the MemoServ SEND command can be
        set to prevent (or at least limit) memo flooding; for example, the
        default configuration prevents users from using the SEND command
        more often than once every five seconds.
  + Memo notification can be enabled or disabled on a per-nick basis.
  + OperServ autokills can be set to expire after a certain period of time,
        and can default to either not expiring or to having a certain
        duration.
  + Slightly increased protocol support: basic support for ircd.dal 4.4.x
        (x >= 15) is now present, as is support for the ircu GLINE command.
        Services should also work better with classic irc2.x servers.
  * Clone detection actually works now.
  * Many, many bugs fixed, as usual.  Also removed a typo in os-help.c that
        somehow made it into the 3.0.10 distribution.


------------
Version 3.0: (changes since 2.2.26)
------------

  + ChanServ access levels can finally be customized!  ChanServ has a new
        command, LEVELS, which allows the numeric access levels to be
        fine-tuned for each channel.  There are 11 settings available,
        each of which corresponds to a particular ChanServ command or
        function; for example, one can set the level at which users are
        automatically opped, and one can define a level at which users
        are to be automatically voiced as well.
  + Services admins can now view channel access and autokick lists and
        nickname access lists.
  + Read-only mode can now be set (and unset) both from the command line
        and during operation.
  * Channel access lists may now only contain registered nicknames; this
        allows Services to run much faster and simplifies channel access
        checks.
  * Numerous bugs, memory leaks, and potential security holes squashed.
Revision:	3389
Committed:	Fri Apr 25 14:12:15 2014 UTC (11 years, 4 months ago) by michael
File size:	42271 byte(s)
Log Message:	- Imported ircservices-5.1.24