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 * $wgRateLimitsExcludedGroups (deprecated in 1.13) has been removed
  15 * $wgInputEncoding and $wgOutputEncoding (deprecated in 1.5) have now been removed
  16 * $wgAllowUserSkin (deprecated in 1.16) has now been removed
  17 * $wgExtraRandompageSQL (deprecated in 1.16) has now been removed
  18 * LogReader and LogViewer classes (deprecated in 1.14) have now been removed
  19 * (bug 26033) Added $wgArticleCountMethod to select the method to use to say
  20   whether a page is an article or not. $wgUseCommaCount is now deprecated.
  21 * $wgEnableDublinCoreRdf and $wgEnableCreativeCommonsRdf no longer work in core,
  22   and the functionality has been moved to the relevant extensions. See
  23   http://www.mediawiki.org/wiki/Extension:DublinCoreRdf and
  24   http://www.mediawiki.org/wiki/Extension:CreativeCoreRdf as appropriate
  25 * (bug 21107) Split error "customcssjsprotected" into separate messages for JS and CSS
  26
  27 === New features in 1.19 ===
  28 * BREAKING CHANGE: action=watch / action=unwatch now requires a token.
  29 * (bug 28916) A way to to toggle mw.config legacy globals settings from
  30   LocalSettings.php has been created by introducing $wgLegacyJavaScriptGlobals.
  31 * (bug 28503) Support for ircs:// URL protocols
  32 * (bug 26033) It is now possible to count all non-redirect pages in content
  33   namespaces as articles
  34 * Images can now be embedded in an XML dump stream using backupDump.php
  35   --include-files and can be imported using importDump.php --uploads;
  36   furthermore, it can import files from the filesystem using --image-base-path
  37 * Three new hooks in Special:Undelete, 'UndeleteForm::showHistory',
  38   'UndeleteForm::showRevision' and 'UndeleteForm::undelete', so that extensions
  39   may override the usage of PageArchive class and replace it with their own
  40   class that extends PageArchive.
  41 * (bug 28915) Implement QUnit test suite for MediaWiki JavaScript.
  42   Also built-in support for distribution through a TestSwarm instance.
  43 * (bug 29036) For cascade-protected pages, the mw-textarea-cprotected class is
  44   added to the textarea on the edit form.
  45 * mw.util.getScript has been implemented (like wfScript in GlobalFunctions.php)
  46 * (bug 29067) Creating "user.tokens" module (like user.options) in ResourceLoader.
  47 * New 'Debug' hook used by wfDebug() and wfDebugLog()
  48 * (bug 27655) Require token for watching/unwatching pages)
  49
  50 === Bug fixes in 1.19 ===
  51 * (bug 28868) Show total pages in the subtitle of an image on the
  52   file description page for multi-paged documents.
  53 * (bug 28883) Message names for different compression types commonly
  54   used in Tiff files.
  55 * When translcuding a special page, do not let it interpret url parameters.
  56 * (bug 28887) Special page classes are no longer re-used during 1 request.
  57 * New title field of Special:MovePage is now length limited on client side.
  58 * (bug 28888) Searching for something starting with a # sign no longer tells
  59   the user a page named [[:]] already exists.
  60 * (bug 23002) Imagelinks table not updated after imagemove.
  61 * (bug 27864) Transcluding {{Special:Prefix}} with empty prefix now lists all
  62   pages.
  63 * (bug 18803) JPEG2000 images can no longer be uploaded as JPEG image.
  64 * (bug 11868) If using links to count articles, the checking will now be based
  65   on the real presence of an internal link instead of the "[[" string
  66 * (bug 28287) The "your changes" box for edit conflicts is now read-only.
  67 * (bug 28940) When making a thumb of an SVG, and only specifying the height
  68   make the width be the max SVG size, not the natrual width of the SVG.
  69 * (bug 1780) Uploading files with non-ascii characters are now forbidden on
  70   Windows.
  71 * (bug 23464) File: prefixes are now chopped off during uploading.
  72 * (bug 28174) Message config-logo-help amended to not explicitly assume any
  73   LTR/RTL screen layout.
  74 * (bug 28992) Revision numbers in the patrol log are transformed in the user
  75   language.
  76 * (bug 27073) ResourceLoaderDynamicStyles should be dynamically appended to
  77   the document if it doesn't exist.
  78 * (bug 27023) After dom ready event, using mediawiki.loader.using will
  79   call callback too early.
  80 * (bug 4330) External URLs without custom title should be treated as LTR,
  81   also in RTL text.
  82 * (bug 29055) Make don't send email on minor edits preference apply to
  83   changes to talk page in addition to watchlist edits.
  84 * (bug 29071) mediawiki.action.watch.ajax.js should pass uselang to API.
  85 * (bug 28272) Special:Allmessages should have only one "Go" button
  86 * (bug 29101) Special:FileDuplicateSearch shows silly message
  87 * (bug 29048) jQuery.tabIndex: firstTabIndex() should not output the same
  88   as lastTabIndex().
  89
  90 === API changes in 1.19 ===
  91 * BREAKING CHANGE: action=watch now requires POST and token.
  92 * (bug 27790) add query type for querymodules to action=paraminfo
  93 * (bug 28963) add langbacklinks module to api
  94 * (bug 27593) API: add error message when sha1/sha1base36 is invalid
  95 * (bug 28578) API's parse module should not silently override invalid
  96   title inputs
  97 * (bug 20699) API watchlist should list log-events
  98 * (bug 29070) Add token to action=watch API
  99 * (bug 29221) Expose oldrevid in watchlist output
 100 * (bug 29267) always give the servername for meta=siteinfo&siprop=dbrepllag
 101 * (bug 28897) rvparse doesn’t seem to work with rvsection
 102 * (bug 25734) API: possible issue with revids validation
 103 * (bug 28002) Internal error in ApiFormatRaw::getMimeType
 104 * (bug 29237) add interwiki target url attribute to api/query/interwiki
 105 * (bug 28392) mark action=undelete&timestamps as type "timestamp"
 106 * (bug 21346) Make deleted images searchable by hash (disabled in Miser Mode)
 107 * (bug 27595) sha1 search of list=filearchive does not work
 108 * (bug 26763) Make RSS/Atom of user contributions more visible
 109
 110 === Languages updated in 1.19 ===
 111
 112 MediaWiki supports over 330 languages. Many localisations are updated
 113 regularly. Below only new and removed languages are listed, as well as
 114 changes to languages because of Bugzilla reports.
 115
 116 * Bhojpuri (bho) (renamed from "bh").
 117 * (bug 29031) When translating block log entries, indefinite, infinite, and
 118   infinity are now considered the same.
 119
 120 === Other changes in 1.19 ===
 121 * Removed legacy wgAjaxWatch javascript global object, no longer in use.
 122
 123 == Compatibility ==
 124
 125 MediaWiki 1.19 requires PHP 5.2.3. PHP 4 is no longer supported.
 126
 127 MySQL is the recommended DBMS. PostgreSQL or SQLite can also be used, but
 128 support for them is somewhat less mature. There is experimental support for IBM
 129 DB2 and Microsoft SQL Server.
 130
 131 The supported versions are:
 132
 133 * MySQL 4.0 or later
 134 * PostgreSQL 8.3 or later
 135 * SQLite 3
 136 * Oracle 9.0.1 or later
 137
 138 == Upgrading ==
 139
 140 1.19 has several database changes since 1.17, and will not work without schema
 141 updates.
 142
 143 If upgrading from before 1.11, and you are using a wiki as a commons
 144 repository, make sure that it is updated as well. Otherwise, errors may arise
 145 due to database schema changes.
 146
 147 If upgrading from before 1.7, you may want to run refreshLinks.php to ensure
 148 new database fields are filled with data.
 149
 150 If you are upgrading from MediaWiki 1.4.x or earlier, some major database
 151 changes are made, and there is a slightly higher chance that things could
 152 break. Don't forget to always back up your database before upgrading!
 153
 154 See the file UPGRADE for more detailed upgrade instructions.
 155
 156 For notes on 1.15.x and older releases, see HISTORY.
 157
 158 == Online documentation ==
 159
 160 Documentation for both end-users and site administrators is available on
 161 MediaWiki.org, and is covered under the GNU Free Documentation License (except
 162 for pages that explicitly state that their contents are in the public domain):
 163
 164         http://www.mediawiki.org/wiki/Documentation
 165
 166 == Mailing list ==
 167
 168 A mailing list is available for MediaWiki user support and discussion:
 169
 170         http://lists.wikimedia.org/mailman/listinfo/mediawiki-l
 171
 172 A low-traffic announcements-only list is also available:
 173
 174         http://lists.wikimedia.org/mailman/listinfo/mediawiki-announce
 175
 176 It's highly recommended that you sign up for one of these lists if you're
 177 going to run a public MediaWiki, so you can be notified of security fixes.
 178
 179 == IRC help ==
 180
 181 There's usually someone online in #mediawiki on irc.freenode.net.