RELEASE-NOTES-1.19

   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 1.19 ==
   7
   8 THIS IS NOT A RELEASE YET
   9
  10 MediaWiki 1.19 is an alpha-quality branch and is not recommended for use in
  11 production.
  12
  13 === Configuration changes in 1.19 ===
  14 * Removed SkinTemplateSetupPageCss hook; use BeforePageDisplay instead.
  15 * (bug 27132) movefile right granted by default to registered users.
  16 * Default cookie lifetime ($wgCookieExpiration) is increased to 180 days.
  17
  18 === New features in 1.19 ===
  19 * (bug 19838) Possibility to get all interwiki prefixes if the interwiki
  20   cache is used.
  21 * $wgDnsBlacklistUrls now accepts an array with url and key as the
  22   elements to work with DNSBLs that require keys, such as
  23   Project Honeypot.
  24 * (bug 30022) Add support for custom loadScript sources to ResourceLoader.
  25 * (bug 19052) Unicode space separator characters (Zs) now terminates external
  26   links and images links.
  27 * (bug 30160) Add public method to mw.loader to get module names from registry.
  28 * (bug 15558) Parameters to special pages included in wikitext can now be passed
  29   as with templates.
  30 * Installer now issues a warning if mod_security is present.
  31 * (bug 29455) Add support for a filter callback function in jQuery byteLimit
  32   plugin.
  33 * Extensions can now participate in the extraction of titles from url paths
  34 * Added two new GetLocalURL hooks to better serve extensions working on a
  35   limited type of titles.
  36 * Added a --no-updates flag to importDump.php that skips updating the links
  37   tables.
  38 * Most presentational html attributes like valign are now converted to inline
  39   css style rules. These attributes were removed from html5 and so we clean
  40   them up when $wgHtml5 is enabled. This can be disabled using
  41   $wgCleanupPresentationalAttributes.
  42 * Magic words (time and number-formatting ones, plus DIRECTIONMARK, but not
  43   NAMESPACE) now depend on the page content language instead of the site
  44   language. In theory this sets the right magic words in system messages,
  45   although they are not used there.
  46 * (bug 30451) Add page_props to RefreshLinks::deleteLinksFromNonexistent
  47 * (bug 30450) Clear page_props table on page deletion
  48
  49 === Bug fixes in 1.19 ===
  50 * $wgUploadNavigationUrl should be used for file redlinks if
  51   $wgUploadMissingFileUrl is not set. The first was used for this
  52   until the second was introduced in 1.17.
  53 * (bug 25355) Parser generates edit section links for special pages.
  54 * (bug 27894) Move 'editondblclick' event listener down from body to
  55   div#bodyContent.
  56 * (bug 30172) The check for posix_isatty() in maintenance scripts did not detect
  57   when the function exists but is disabled. Introduced
  58   Maintenance::posix_isatty().
  59 * (bug 30264) Changed installer-generated LocalSettings.php to use
  60   require_once() instead require() for included extensions.
  61 * Do not convert text in the user interface language to another script.
  62 * (bug 26283) Previewing user JS/CSS pages doesn't load other user JS/CSS pages
  63 * (bug 11374) Improved diff readability for colorblind people.
  64 * (bug 26486) ResourceLoader modules with paths to nonexistent files cause PHP
  65   warnings/notices to be thrown.
  66
  67 === API changes in 1.19 ===
  68 * (bug 19838) siprop=interwikimap can now use the interwiki cache.
  69 * (bug 29748) Add API search prefix support.
  70 * (bug 29684) Set forgotten parameter types in ApiQueryIWLinks.
  71 * (bug 29685) do not output NULL parentid with list=deletedrevs&drprop=parentid.
  72 * siprop=interwikimap and siprop=languages can use silanguagecode to have
  73   a best effort language name translation. Use CLDR extension for best result.
  74 * (bug 30230) action=expandtemplates should not silently override invalid title
  75   inputs.
  76 * (bug 18634) Create API to fetch MediaWiki's language fallback tree structure.
  77 * (bug 26885) Allow show/hide of account blocks, temporary blocks and single IP
  78   address blocks for list=blocks.
  79
  80 === Languages updated in 1.19 ===
  81
  82 MediaWiki supports over 330 languages. Many localisations are updated
  83 regularly. Below only new and removed languages are listed, as well as
  84 changes to languages because of Bugzilla reports.
  85
  86 * Kichwa (qug) (new).
  87 * Uighur (Latin) (ug-latn) was incorrectly marked as right-to-left language.
  88 * (bug 30217) Make pt-br a fallback of pt
  89
  90 === Other changes in 1.19 ===
  91 * jquery.mwPrototypes module was renamed to jquery.mwExtension.
  92 * The maintenance script populateSha1.php was renamed to the more concise
  93   populateImageSha1.php
  94 * The Client-IP header is no longer checked for when trying to resolve a client's
  95   real IP address.
  96
  97 == Compatibility ==
  98
  99 MediaWiki 1.19 requires PHP 5.2.3. PHP 4 is no longer supported.
 100
 101 MySQL is the recommended DBMS. PostgreSQL or SQLite can also be used, but
 102 support for them is somewhat less mature. There is experimental support for IBM
 103 DB2 and Microsoft SQL Server.
 104
 105 The supported versions are:
 106
 107 * MySQL 4.0 or later
 108 * PostgreSQL 8.3 or later
 109 * SQLite 3
 110 * Oracle 9.0.1 or later
 111
 112 == Upgrading ==
 113
 114 1.19 has several database changes since 1.18, and will not work without schema
 115 updates.
 116
 117 If upgrading from before 1.11, and you are using a wiki as a commons
 118 repository, make sure that it is updated as well. Otherwise, errors may arise
 119 due to database schema changes.
 120
 121 If upgrading from before 1.7, you may want to run refreshLinks.php to ensure
 122 new database fields are filled with data.
 123
 124 If you are upgrading from MediaWiki 1.4.x or earlier, some major database
 125 changes are made, and there is a slightly higher chance that things could
 126 break. Don't forget to always back up your database before upgrading!
 127
 128 See the file UPGRADE for more detailed upgrade instructions.
 129
 130 For notes on 1.15.x and older releases, see HISTORY.
 131
 132 == Online documentation ==
 133
 134 Documentation for both end-users and site administrators is available on
 135 MediaWiki.org, and is covered under the GNU Free Documentation License (except
 136 for pages that explicitly state that their contents are in the public domain):
 137
 138         http://www.mediawiki.org/wiki/Documentation
 139
 140 == Mailing list ==
 141
 142 A mailing list is available for MediaWiki user support and discussion:
 143
 144         http://lists.wikimedia.org/mailman/listinfo/mediawiki-l
 145
 146 A low-traffic announcements-only list is also available:
 147
 148         http://lists.wikimedia.org/mailman/listinfo/mediawiki-announce
 149
 150 It's highly recommended that you sign up for one of these lists if you're
 151 going to run a public MediaWiki, so you can be notified of security fixes.
 152
 153 == IRC help ==
 154
 155 There's usually someone online in #mediawiki on irc.freenode.net.