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 1.15 ==
   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 1.15 ===
  22
  23 * Added $wgNewPasswordExpiry, to specify an expiry time (in seconds) to
  24   temporary passwords
  25
  26 === New features in 1.15 ===
  27
  28 * (bug 2242) Add an expiry time to temporary passwords
  29 * Special:Upload can now have a custom upload message instead of uploadtext by
  30   passing "uploadmsg" parameter in the url
  31 * (bug 9947) Add PROTECTIONLEVEL parser function to return the protection level
  32   for the current page for a given action
  33 * (bug 17002) Add &minor= and &summary= as parameters in the url when editing,
  34   to automatically add a summary or a minor edit.
  35 * (bug 16852) padleft and padright now accept multiletter pad characters
  36 * When using 'UserCreateForm' hook to add new checkboxes into
  37   Special:UserLogin/signup, the messages can now contain HTML to allow
  38   hyperlinking to the site's Terms of Service page, for example
  39 * Add new hook 'UserLoadFromDatabase' that is called while loading a user
  40   from the database.
  41 * (bug 17045) Options on the block form are prefilled with the options of the
  42   existing block when modifying an existing block.
  43 * (bug 17055) "(show/hide)" links to Special:RevisionDelete now use a CSS class
  44   rather than hardcoded HTML tags
  45 * Added new hook 'WantedPages::getSQL' into SpecialWantedpages.php to allow
  46   extensions to alter the SQL query which is used to get the list of wanted
  47   pages
  48 * (bugs 16957/16969) Add show/hide to preferences for RC patrol options on
  49   specialpages
  50 * (bug 11443) Auto-noindex user/user talk pages for blocked user
  51
  52 === Bug fixes in 1.15 ===
  53 * (bug 16968) Special:Upload no longer throws useless warnings.
  54 * (bug 17000) Special:RevisionDelete now checks if the database is locked before
  55   trying to delete the edit.
  56 * (bug 16852) padleft and padright now handle multibyte characters correctly
  57 * (bug 17010) maintenance/namespaceDupes.php now add the suffix recursively if
  58   the destination page exists
  59 * (bug 17035) Special:Upload now fails gracefully if PHP's file_uploads has been
  60   disabled
  61 * Fixing the caching issue by using -{T|xxx}- syntax (only applies on wiki with
  62   LanguageConverter class)
  63 * Improving the efficiency by using -{A|xxx}- syntax (only applies on wiki with
  64   LanguageConverter class)
  65 * (bug 17054) Added more descriptive errors in Special:RevisionDelete
  66 * (bug 11527) Diff on page with one revision shows "Next" link to same diff
  67 * (bug 15936) New page's patrol button should always be visible
  68 * (bug 8065) Fix summary forcing for new pages
  69
  70 == API changes in 1.15 ==
  71 * (bug 16858) Revamped list=deletedrevs to make listing deleted contributions
  72   and listing all deleted pages possible
  73 * (bug 16844) Added clcategories parameter to prop=categories
  74 * (bug 17025) Add "fileextension" parameter to meta=siteinfo&siprop=
  75 * (bug 17048) Show the 'new' flag in list=usercontribs for the revision that
  76   created the page, even if it's not the top revision
  77 * (bug 17069) Added ucshow=patrolled|!patrolled to list=usercontribs
  78 * action=delete respects $wgDeleteRevisionsLimit and the bigdelete user right
  79
  80 === Languages updated in 1.15 ===
  81
  82 MediaWiki supports over 300 languages. Many localisations are updated
  83 regularly. Below only new and removed languages are listed.
  84
  85 * Late Time Chinese (ltc) (new)
  86 * Literary Chinese (lzh) (new)
  87 * Old Chinese (och) (new)
  88
  89 == Compatibility ==
  90
  91 MediaWiki 1.15 requires PHP 5 (5.2 recommended). PHP 4 is no longer supported.
  92
  93 PHP 5.0.x fails on 64-bit systems due to serious bugs with array processing:
  94 http://bugs.php.net/bug.php?id=34879
  95 Upgrade affected systems to PHP 5.1 or higher.
  96
  97 MySQL 3.23.x is no longer supported; some older hosts may need to upgrade.
  98 At this time we still recommend 4.0, but 4.1/5.0 will work fine in most cases.
  99
 100
 101 == Upgrading ==
 102
 103 1.15 has several database changes since 1.14, and will not work without schema
 104 updates.
 105
 106 If upgrading from before 1.11, and you are using a wiki as a commons reposito-
 107 ry, make sure that it is updated as well. Otherwise, errors may arise due to
 108 database schema changes.
 109
 110 If upgrading from before 1.7, you may want to run refreshLinks.php to ensure
 111 new database fields are filled with data.
 112
 113 If you are upgrading from MediaWiki 1.4.x or earlier, some major database
 114 changes are made, and there is a slightly higher chance that things could
 115 break. Don't forget to always back up your database before upgrading!
 116
 117 See the file UPGRADE for more detailed upgrade instructions.
 118
 119
 120 === Caveats ===
 121
 122 Some output, particularly involving user-supplied inline HTML, may not
 123 produce 100% valid or well-formed XHTML output. Testers are welcome to
 124 set $wgMimeType = "application/xhtml+xml"; to test for remaining problem
 125 cases, but this is not recommended on live sites. (This must be set for
 126 MathML to display properly in Mozilla.)
 127
 128 For notes on 1.14.x and older releases, see HISTORY.
 129
 130
 131 === Online documentation ===
 132
 133 Documentation for both end-users and site administrators is currently being
 134 built up on MediaWiki.org, and is covered under the GNU Free Documentation
 135 License (except for pages that explicitly state that their contents are in
 136 the public domain) :
 137
 138   http://www.mediawiki.org/wiki/Documentation
 139
 140
 141 === Mailing list ===
 142
 143 A MediaWiki-l mailing list has been set up distinct from the Wikipedia
 144 wikitech-l list:
 145
 146   http://lists.wikimedia.org/mailman/listinfo/mediawiki-l
 147
 148 A low-traffic announcements-only list is also available:
 149
 150   http://lists.wikimedia.org/mailman/listinfo/mediawiki-announce
 151
 152 It's highly recommended that you sign up for one of these lists if you're
 153 going to run a public MediaWiki, so you can be notified of security fixes.
 154
 155
 156 === IRC help ===
 157
 158 There's usually someone online in #mediawiki on irc.freenode.net