Log Message:
Update to 4.2.9

Changelog:
RT 4.2.9 -- 2014-10-29
General user UI
* Fix Subject header during ticket printing (#30362)
* Comparisons of long text Custom Fields were erroneously reporting
  updates (#30378)
* Broken logo link for the mobile UI when used with $WebPath
* No longer leak base64 data to non-english users who change a Dashboard
  subscription and futureproof for other Attribute updates (#24665)
* Previous column selection is remembered when updating search formats (#16972)
* Charts could return quadrupled data for aggregate data (such as Time
  Worked) depending on your rights configuration.
* Charts can now be grouped by Priority
* Ticket Creation form now leaves Requestor blank on page reload if you
  cleared it out.

Localizations
* "check to delete all values" is now localized

Command-line
* BeforeDue action now accepts 2D as well as 2d (#30449)
* bin/rt no longer shows a default Due date unless one is configured
  on the Queue. Additionally, Starts and Due are served in your time
  zone (#20334)

Admin
* Improvements to the layout of the Group Members page

Developer
* Fix tests that used send_via_mailgate to properly check returns (#19156)
* Improvements to rt-static-docs for generating online documentation
* Proper warnings testing for cf_date tests
* Remove unused code to render Rules during replies/comments
* Undo a regression that meant Custom Fields passed to Ticket->Create
  needed to be readable by the user creating the ticket.

Documentation
* Add a mention of SelfService to the documentation of \ 
$AllowUserAutocompleteForUnprivileged
* Update our backups documentation to cover restoring from the suggested
  backups.

RT 4.2.8 -- 2014-10-02
General user UI
 * Properly hide ticket list when MoreAboutRequestorTicketList is set to
   "None"

Localizations
 * Allow text in Squelch box on ModifyPeople page to be translatable.
 * Updated German, Basque, French, Hungarian, and Russian translations.

Admin
 * Allow $OverrideOutgoingMailFrom to key by queue id, as an alternative
   to name
 * Stop calling the deprecated _SQLLimit method when limiting by
   transaction date
 * Stop hiding the value of the AllowLoginPasswordAutoComplete setting
   in System Configuration (#30417)
 * Resolve CVE-2014-7227, arbitrary execution of code by privileged
   users via SMIME by way of CVE-2015-6271.

Developer
 * Add a ModifyMaxResults callback for Autocomplete endpoints
 * Properly pass collection class to ColumnMap in /Elements/TSVExport

Documentation
 * Update POD for AddRoleMember/DeleteRoleMember being in
   RT::Record::Role::Roles now, not RT::Record.

RT 4.2.7 -- 2014-09-11
General user UI
 * Fix algorithm for determining which links to display in ticket
   relationship graphs with a MaxDepth
 * Use "Correspondence added" or "Comment added" rather than \ 
the general
   "Message recorded"
 * Loading saved charts should load all of their settings (#29015)
 * Stop fixing the width of "New ticket in" button (#27649)
 * Record transactions in ticket history when attachments were dropped
   or truncated due to $MaxAttachmentSize
 * Still delay transaction loading when "full headers" have been
   requested
 * Add an "overdue" class on Due columns, to match DueRelative columns.
 * Only show "overdue" class if the ticket status is still active
 * Fix styling of "There are unread messages" box in aileron
 * Keep date and datetime custom field inputs during failed ticket
   creation
 * Silence warnings from emails without Content-Transfer-Encoding
   headers
 * Silence warnings on user modify pages for disabled users
 * Let custom field grouping boxes link on Display pages link to the
   appropriate anchor on editing pages (#30195)

Localizations
 * Localize "Recursive" column title in group memberships page
 * Additional missing locstrings for numerous titleboxes
 * Stop translating titles piecemeal in SelfService (#14736)
 * Updated Catalan, German, Basque, Italian, Japanese, Dutch, Brazilian
   Portuguese, and Russian translations

Command-line
 * Reduce values queried using "rt ls" to only those displayed; this
   speeds request time significantly when a large number of custom
   fields are applied
 * Add -s option to "rt comment", to set status when adding a comment or
   correspondence (#30375)

Admin
 * Add %AdminSearchResultRows configuration for altering the number of
   rows per page of object types in the administrative interface
 * Add an additional suggested index on Attachments' Creator for
   deleting users with Shredder
 * Fix rt-dump-metadata, by removing PrivateKey from _Accessible
   (#22465)
 * Rework internals dealing with characters/bytes, for better internal
   consistency, and su support DBD::Pg 3.3.0 and above.
 * Provide rt-mailgate version in User-Agent string (#18420)
 * Reword errors given for rt-crontool when no valid user is found
   (#18621)
 * Show the right error message when rt-crontool fails to load a module
   (#22991)
 * Properly detect when rt-server is called without --listen
 * Detect auto-generated mail in the presence of multiple Precedence:
   headers
 * Strip non-word characters from custom field variable names in Simple
   templates; this allows use of custom fields with spaces (#18446)
 * Streamline 3.8 -> 4.0 and 4.0 -> 4.2 upgrade steps by reducing the
   number of ALTER TABLE calls that are run, adding/dropping multiple
   columns at once (#21309)
 * Remove LogoImageHeight and LogoImageWidth configuration varables,
   which had no effect (#26827)

Developer
 * Add a callback to manipulate which link types are displayed on
   tickets
 * Allow Object to be a subref in @Attributes in initialdata, to allow
   for attributes on arbitrary objects
 * Ignore vim swap files when testing
 * Allow the SuccessfulLogin callback to alter where RT redirects to
 * Add a callback to alter arguments to Showhistory
 * Consistently use ->_GroupingClass when determining record class for
   grouping lookup.
 * Allow ->Deprecated to take a loglevel
 * Switch from MIME::Head->set(), deprecated for the last 16 years, to
   ->replace() (#18417)

Documentation
 * Correct documentation on where Shredder places sqldump files (#19167)
 * Consistently use say 1/0 instead of true/false in RT_Config.pm
   documentation
 * Document how ordering in lifecycle transitions controls ordering in
   the status drop-down

RT 4.2.6 -- 2014-07-16
General web UI
 * Fix a regression introduced in 4.2.4, which caused lack of formatting
   of plain text when responding via the rich text editor.
 * Allow tables in HTML mail if the optional HTML::Gumbo dependency is
   installed
 * Fix a regression in 4.2.5 which prevented core date fields (Due,
   Starts, etc) from being unset (#30180)
 * Hide empty transaction custom fields when they have no value; this
   fixes a regression in 4.2.1 where transaction custom fields began
   displaying on all transactions. (#29757)
 * Allow searching on requestor city, state, zip, and country in query
   builder (#26960)
 * Don't attempt to parse IP/Date(time) CFs if the value is NULL; this
   prevents warnings.
 * Remove border-radius: 0 to allow Firefox to use native text entry
   widgets (#28233)
 * Allow Firefox to reflow the data table below the chart on rudder
 * Whitelist user search from CSRF restrictions
 * Only include closing paren in MakeClicky link if it included an open
   paren (#29064)
 * Canonicalize CF values (including dates, IP addresses, and IP ranges)
   before comparing to the database value; this prevents spurious
   "changed from a to a" messages.
 * Allow downloading 0-length files if they have a filename (#9050)
 * Quick Create now defaults to the lifecycle's default create status,
   instead of hardcoding "new"
 * Show Wikitext CFs in bulk update
 * Add autocompletion to link boxes on bulk update

Internationalization
 * Add localization strings for Articles admin pages
 * Add localization strings for user "Create Ticket" user summary portlet
 * Add new #loc{key} form, to allow for more concise Lifecyles in config
 * Updated German translation

Web administration
 * Provide a default Category on External custom fields, for performance
 * Provide a new "Notify Owner or AdminCCs" action
 * Move search widgets for custom field admin interface to the top of
   the page, to match other admin pages
 * Use "LIKE" as the default search operator in the queue admin interface
 * Enable searching by Lifecycle and SubjectTag in the queue admin
   interface
 * Add SubjectTag to the default AdminSearchResultFormat for queues
 * Move Disabled to the last column of the default Queue admin search
   result format, to match Scrips
 * Add Disabled column to AdminSearchResultFormat for Classes,
   CustomFields, Groups, and Users
 * Add Disabled ColumnMap entry for Classes, Groups, and Users
 * Prevent RT from locking up if a too-large image was uploaded for the
   logo (#29929)
 * Fix bugs in cascaded CFs of radio buttons and checkboxes when
   categories contained spaces or periods.
 * Quiet "No valid Type specified" warnings from queue watcher page for
   user search results that were left blank (#29993)

Server administration
 * DBD::Pg 3.3.0 conflicts with RT's UTF-8 handling; for this release,
   it has been blacklisted.  If you are using PostgreSQL as your
   database and have DBD::Pg 3.3.0 installed, you will need to download
   and install DBD::Pg 3.2.1 from CPAN.
 * Allow the validator to fix incorrect values for Owner (#28403)
 * Fix a regression in 4.2.5 which caused errors when calling
   rt-crontool with a numeric --template argument.
 * Quiet warnings in the 4.2.2 upgrade step for users upgrading from
   4.0.x
 * Add not_member_of restriction for User shredder plugin
 * Warnings avoidance for RT::Attachments->Address when run as the
   System User
 * Update logo attribute as the current user, to allow auditing of who
   changed it last
 * Alter Links table on MySQL to support Unicode URLs (#19338)
 * Warn on non-ASCII right names (#19339)
 * Support Sphinx builds compiled with --enable-id64
 * For compatibility with RT::Extension::MergeUsers, ensure that
   Shredder checks that a user (possibly resolved from a merged user) is
   valid before attempting to shred them
 * Correctly detect presence of graphviz binary (`dot`), instead of
   libgraph.so, for perl dependency calculation
 * When merging instances with identical $Organization values, do not
   qualify groups and queues

Developer
 * Move AboutThisUser callback back to /Ticket/Elements/ShowGroupMembers
   where it appears to originate, from where RT 4.2.0 accidentally moved
   it, /Elements/ShowPrincipal/AboutThisUser
 * Move all runtime module loading to UNIVERSAL::require
 * Correct error message from RT::Date->Timezone
 * Simplify code to assume Postgres 8.4, as RT 4.2 requires
 * Add more class and id attributes to user admin pages and preferences
 * Pass right number of arguments to sprintf, for Perl 5.22
   compatibility
 * Move sbin/rt-message-catalog into devel/tools and streamline to unify
   with Launchpad import format
 * Adjust more tests for RT_TEST_WEB_HANDLER=inline
 * Remove dependency checks in t/, as they are covered by required
   developer dependencies

Documentation
 * Improved documentation for RT::Date
 * Link POD, URLs, and emails in HTML generated from README
 * Document "Satisfy any" technique for allowing rt-mailgate to post to
   RT when $WebRemoteUserAuth and Apache authentication is used
 * Document explicit steps for adding a new status to a lifecycle