RELEASE-NOTES

   1 = MediaWiki release notes =
   2
   3 Security reminder: MediaWiki does not require PHP's register_globals
   4 setting since version 1.2.0. If you have it on, turn it *off* if you can.
   5
   6 == MediaWiki 1.14 ==
   7
   8 THIS IS NOT A RELEASE YET
   9
  10 MediaWiki is now using a "continuous integration" development model with
  11 quarterly snapshot releases. The latest development code is always kept
  12 "ready to run", and in fact runs our own sites on Wikipedia.
  13
  14 Release branches will continue to receive security updates for about a year
  15 from first release, but nonessential bugfixes and feature developments
  16 will be made on the development trunk and appear in the next quarterly release.
  17
  18 Those wishing to use the latest code instead of a branch release can obtain
  19 it from source control: http://www.mediawiki.org/wiki/Download_from_SVN
  20
  21 === Configuration changes in 1.14 ===
  22
  23 * $wgExemptFromUserRobotsControl is an array of namespaces to be exempt from
  24   the effect of the new __INDEX__/__NOINDEX__ magic words.  (Default: null, ex-
  25   empt all content namespaces.)
  26 * $wgForwardSearchUrl has been removed entirely. Documented setting since 1.4
  27   has been $wgSearchForwardUrl.
  28 * (bug 15080) $wgOverrideSiteFeed has been added. Setting either
  29   $wgSiteFeed['rss'] or 'atom' to a URL will override the default Recent Changes
  30   feed that appears on all pages.
  31 * $wgSQLiteDataDirMode has been introduced as the default directory mode for
  32   SQLite data directories on creation. Note this setting is separate from
  33   $wgDirectoryMode, which applies to all normal directories created by MediaWiki.
  34 * $wgGroupsAddToSelf and $wgGroupsRemoveFromSelf now work more like
  35   $wgAddGroups and $wgRemoveGroups, where the user must belong to a specified
  36   group in order to add or remove those groups from themselves.
  37   Backwards compatibility is maintained.
  38 * $wgEnablePersistentCookies has been added. Setting to false disables the
  39   setting of persistent cookies. Defaults to true.
  40
  41 === New features in 1.14 ===
  42
  43 * New URL syntaxes for Special:ListUsers - 'Special:ListUsers/USER' and
  44   'Special:ListUsers/GROUP/USER', in addition to the older syntax
  45   'Special:ListUsers/GROUP' where GROUP is a valid group name.
  46 * Configurable er-namespace and per-page notices for the edit form,
  47   respectively MediaWiki:Editnotice-# where # is the namespace number, and
  48   MediaWiki:Editnotice-#-PAGENAME where # is the page's namespace number and
  49   PAGENAME is the page name minus the namespace prefix.
  50 * (bug 8068) New __INDEX__ and __NOINDEX__ magic words allow user control of
  51   search engine indexing on a per-article basis.
  52 * Handheld stylesheet options
  53 * Added 'DoEditSectionLink' hook as a cleaner unified version of the old
  54   'EditSectionLink' and 'EditSectionLinkForOther' hooks.  Note that the
  55   'EditSectionLinkForOther' hook has been removed, but 'EditSectionLink' is
  56   run in all cases instead, so extensions using the old hooks should still work
  57   if they ran roughly the same code for both hooks (as is almost certain).
  58 * Signature (~~~~) "cleaning", i.e. template removal, can be disabled with
  59   $wgCleanSignatures=false
  60 * Extensions can use the SkinBuildSidebar hook to modify the content of the
  61   sidebar and add custom portlets to it
  62 * Added 'MakeGlobalVariablesScript' hook for extensions to be able to add vari-
  63   ables into into the output of Skin::makeVariablesScript
  64 * (bug 13846) Added $wgAddGroups and $wgRemoveGroups display on
  65   Special:ListGroupRights
  66 * (bug 14377) Add a date selector to history pages
  67 * (bug 15007) New 'pagetitle-view-mainpage' message allows the HTML <title> of
  68   the main page to be customized
  69 * Added $wgDisableTitleConversion to disabling the conversion for all pages on
  70   the wiki
  71 * Added 'noconvertlink' toggle that can be set per user preferences, also
  72   added 'convertlink=no|yes' on GET requests whether have the link titles
  73   being converted or not
  74 * (bug 14921) Special:Contributions/: add user name to <title>
  75   Patch by Emufarmers
  76 * Unescape more "safe" characters when producing URLs, for added prettiness
  77 * Introduced a new hook 'SkinAfterContent' that allows extensions to add text
  78   after the page content and article metadata. Updated all skins and skin
  79   templates to work with that hook.
  80 * (bug 14929) removeUnusedAccounts.php now supports 'ignore-touched' and
  81   'ignore-groups'. Patch by Louperivois
  82 * (bug 15127) Work around minor display glitch in Opera.
  83 * By default, reject file uploads that look like ZIP files, to avoid the
  84   so-called GIFAR vulnerability.
  85 * (bug 15141) Give ability to only list protected pages with the cascading
  86   option enabled on Special:ProtectedPages
  87 * (bug 15157) Special:Watchlist has the same options as Special:Watchlist:
  88   Show/Hide logged in users, Show/Hide anonymous, Invert namespace selection
  89 * Added hook 'UserrightsChangeableGroups' to allow modification of what
  90   groups may be added or removed via the Special:UserRights interface.
  91 * (bug 14468) Lines in classic RecentChanges and Watchlist have alternating
  92   background colours based on classes "odd" and "even".
  93 * (bug 14187) In Special:Userlogin the buttons "Log in" and "E-mail new
  94   password" now have classes "mw-loginbutton" and "mw-mailmypasswordbutton".
  95
  96 === Bug fixes in 1.14 ===
  97
  98 * (bug 14907) DatabasePostgres::fieldType now defined.
  99 * (bug 14659) Passing the default limit param to Special:Recentchanges no more
 100   falls back to the user option
 101 * (bug 14954) Fix regression in Modern and Simple skins
 102 * Recursion loop check added to Categoryfinder class
 103 * Fixed few performance troubles of large job queue processing
 104 * Not setting various parameters in Foreign Repos now fails more gracefully
 105 * (bug 2333) Redirects are properly rendered when previewing an edit.
 106 * (bug 14972) Use localized alias of Special:Search on all search forms
 107 * (bug 11035) Special:Search should have descriptive <title>
 108 * Special pages are now not subject to special handling for "self-links"
 109 * (bug 15053) Syntactically incorrect redirects with another link in them
 110   no longer redirect to the second link
 111 * (bug 15049) Fix for CheckUser extension's log search: usernames containing
 112   a "-" were incorrectly turned into bogus IP range searches.
 113   Patch by Max Semenik.
 114 * (bug 15055) Talk page notifications no longer attempt to send mail when
 115   user's e-mail address is invalid or unconfirmed
 116 * (bug 12370) Add throttle on password attempts. Defaults to max 5 attempts in 5
 117   minutes.
 118 * (bug 15016) 'Templates used on this page' list in view source should be
 119   wrapped in a div with class "templatesUsed"
 120 * (bug 14868) Setting $wgFeedDiffCutoff to 0 now disables generation of the diff
 121   entirely, not just the display of it.
 122 * (bug 6387) Introduced new setting $wgCategoryPrefixedDefaultSortkey which
 123   allows having the unprefixed page title as the default category sortkey
 124 * (bug 15079) Add class="ns-talk" / "ns-subject" to <body>. Also added
 125   ns-special to special pages.
 126 * (bug 15052) Skins should add their name as a class in <body>
 127 * (bug 14165, bug 14294) Wikimedia specific configuration in convertGrammar()
 128   for several languages was removed. The settings have been put in extension
 129   WikimediaMessages. Patch for Czech by Danny B.
 130 * (bug 15101) Displaying only bots edits in Special:Recentchanges now works
 131   again
 132 * (bug 13770) Fixed incorrect detection of PHP's DOM module
 133 * (bug 14790) Export of category pages when using Category: prefix now actually
 134   gives results
 135 * Avoid recursive crazy expansions in section edit comments for pages which
 136   contain '/*' in the title
 137 * Fix excessive memory usage when parsing pages with lots of links
 138
 139 === API changes in 1.14 ===
 140
 141 * Registration time of users registered before the DB field was created is now
 142   shown as empty instead of the current time.
 143 * API search now falls back to fulltext search by default when using Lucene
 144   or other engine which doesn't support a separate title search function.
 145   This means you can use API search on Wikipedia without explicitly adding
 146   &srwhat=text to the query.
 147 * Added iiprop=bitdepth to imageinfo and aiprop=bitdepth to allimages
 148 * (bug 14713) API-specific permissions (such as 'writeapi' and 'apihighlimits'
 149   are now listed on action=help
 150 * (bug 15044) Added requestid parameter to api.php to facilitate distinguishing
 151   between requests
 152 * (bug 15048) Added limit field for multivalue parameters to action=paraminfo
 153   output.
 154 * When the limit on multivalue parameters is exceeded, a warning is issued
 155 * list=search doesn't list missing pages any more
 156 * (bug 15178) Added clshow to prop=categories to allow filtering for hidden/
 157   non-hidden categories
 158
 159 === Languages updated in 1.14 ===
 160
 161 MediaWiki supports over 300 languages. Many localisations are updated
 162 regularly. Below only new and removed languages are listed.
 163
 164 (no changes yet)
 165
 166 == Compatibility ==
 167
 168 MediaWiki 1.14 requires PHP 5 (5.1 recommended). PHP 4 is no longer supported.
 169
 170 PHP 5.0.x fails on 64-bit systems due to serious bugs with array processing:
 171 http://bugs.php.net/bug.php?id=34879
 172 Upgrade affected systems to PHP 5.1 or higher.
 173
 174 MySQL 3.23.x is no longer supported; some older hosts may need to upgrade.
 175 At this time we still recommend 4.0, but 4.1/5.0 will work fine in most cases.
 176
 177
 178 == Upgrading ==
 179
 180 If upgrading from before 1.11, and you are using a wiki as a commons repository,
 181 make sure that it is updated as well. Otherwise, errors may arise due to
 182 database schema changes.
 183
 184 If upgrading from before 1.7, you may want to run refreshLinks.php to ensure
 185 new database fields are filled with data.
 186
 187 If you are upgrading from MediaWiki 1.4.x or earlier, some major database
 188 changes are made, and there is a slightly higher chance that things could
 189 break. Don't forget to always back up your database before upgrading!
 190
 191 See the file UPGRADE for more detailed upgrade instructions.
 192
 193
 194 === Caveats ===
 195
 196 Some output, particularly involving user-supplied inline HTML, may not
 197 produce 100% valid or well-formed XHTML output. Testers are welcome to
 198 set $wgMimeType = "application/xhtml+xml"; to test for remaining problem
 199 cases, but this is not recommended on live sites. (This must be set for
 200 MathML to display properly in Mozilla.)
 201
 202 For notes on 1.13.x and older releases, see HISTORY.
 203
 204
 205 === Online documentation ===
 206
 207 Documentation for both end-users and site administrators is currently being
 208 built up on MediaWiki.org, and is covered under the GNU Free Documentation
 209 License (except for pages that explicitly state that their contents are in
 210 the public domain) :
 211
 212   http://www.mediawiki.org/wiki/Documentation
 213
 214
 215 === Mailing list ===
 216
 217 A MediaWiki-l mailing list has been set up distinct from the Wikipedia
 218 wikitech-l list:
 219
 220   http://lists.wikimedia.org/mailman/listinfo/mediawiki-l
 221
 222 A low-traffic announcements-only list is also available:
 223
 224   http://lists.wikimedia.org/mailman/listinfo/mediawiki-announce
 225
 226 It's highly recommended that you sign up for one of these lists if you're
 227 going to run a public MediaWiki, so you can be notified of security fixes.
 228
 229
 230 === IRC help ===
 231
 232 There's usually someone online in #mediawiki on irc.freenode.net