RELEASE-NOTES-1.24

   1 Security reminder: MediaWiki does not require PHP's register_globals. If you
   2 have it on, turn it '''off''' if you can.
   3
   4 == MediaWiki 1.24 ==
   5
   6 THIS IS NOT A RELEASE YET
   7
   8 MediaWiki 1.24 is an alpha-quality branch and is not recommended for use in
   9 production.
  10
  11 === Configuration changes in 1.24 ===
  12
  13 === New features in 1.24 ===
  14 * Added a new hook, "WhatLinksHereProps", to allow extensions to annotate
  15   WhatLinksHere entries.
  16 * HTMLForm's HTMLTextField now supports the 'url' type.
  17 * HTMLForm fields may now be dynamically hidden based on the values of other
  18   fields in the form.
  19 * HTMLForm now supports multiple copies of an input field or set of input
  20   fields, e.g. the form may request "one or more usernames" without having to
  21   have the user enter delimited list of names into a text field.
  22
  23 === Bug fixes in 1.24 ===
  24 * (bug 62258) A bug was fixed in File::getUnscaledThumb when a height
  25   restriction was present in the parameters.  Images with both the "frame"
  26   option and a size specification set will now always ignore the provided
  27   size and display an unscaled image, as the documentation has always
  28   claimed it would.
  29 * (bug 890) Links in Special:RecentChanges and Special:Watchlist no longer
  30   follow redirects to their target pages.
  31
  32 === Web API changes in 1.24 ===
  33
  34 === Languages updated in 1.24 ===
  35
  36 MediaWiki supports over 350 languages. Many localisations are updated
  37 regularly. Below only new and removed languages are listed, as well as
  38 changes to languages because of Bugzilla reports.
  39
  40 === Other changes in 1.24 ===
  41 * The deprecated jquery.delayedBind ResourceLoader module was removed.
  42 * The deprecated function mw.util.toggleToc was removed.
  43 * The Special:Search hooks SpecialSearchGo and SpecialSearchResultsAppend
  44   were removed as they were unused.
  45
  46 ==== Renamed classes ====
  47 * CLDRPluralRuleConverter_Expression to CLDRPluralRuleConverterExpression
  48 * CLDRPluralRuleConverter_Fragment to CLDRPluralRuleConverterFragment
  49 * CLDRPluralRuleConverter_Operator to CLDRPluralRuleConverterOperator
  50 * CLDRPluralRuleEvaluator_Range to CLDRPluralRuleEvaluatorRange
  51 * CSSJanus_Tokenizer to CSSJanusTokenizer
  52
  53 == Compatibility ==
  54
  55 MediaWiki 1.24 requires PHP 5.3.2 or later.
  56
  57 MySQL is the recommended DBMS. PostgreSQL or SQLite can also be used, but
  58 support for them is somewhat less mature. There is experimental support for
  59 Oracle and Microsoft SQL Server.
  60
  61 The supported versions are:
  62
  63 * MySQL 5.0.2 or later
  64 * PostgreSQL 8.3 or later
  65 * SQLite 3.3.7 or later
  66 * Oracle 9.0.1 or later
  67 * Microsoft SQL Server 2005 (9.00.1399)
  68
  69 == Upgrading ==
  70
  71 1.24 has several database changes since 1.22, and will not work without schema
  72 updates. Note that due to changes to some very large tables like the revision
  73 table, the schema update may take quite long (minutes on a medium sized site,
  74 many hours on a large site).
  75
  76 If upgrading from before 1.11, and you are using a wiki as a commons
  77 repository, make sure that it is updated as well. Otherwise, errors may arise
  78 due to database schema changes.
  79
  80 If upgrading from before 1.7, you may want to run refreshLinks.php to ensure
  81 new database fields are filled with data.
  82
  83 If you are upgrading from MediaWiki 1.4.x or earlier, you should upgrade to
  84 1.5 first. The upgrade script maintenance/upgrade1_5.php has been removed
  85 with MediaWiki 1.21.
  86
  87 Don't forget to always back up your database before upgrading!
  88
  89 See the file UPGRADE for more detailed upgrade instructions.
  90
  91 For notes on 1.21.x and older releases, see HISTORY.
  92
  93 == Online documentation ==
  94
  95 Documentation for both end-users and site administrators is available on
  96 MediaWiki.org, and is covered under the GNU Free Documentation License (except
  97 for pages that explicitly state that their contents are in the public domain):
  98
  99         https://www.mediawiki.org/wiki/Documentation
 100
 101 == Mailing list ==
 102
 103 A mailing list is available for MediaWiki user support and discussion:
 104
 105         https://lists.wikimedia.org/mailman/listinfo/mediawiki-l
 106
 107 A low-traffic announcements-only list is also available:
 108
 109         https://lists.wikimedia.org/mailman/listinfo/mediawiki-announce
 110
 111 It's highly recommended that you sign up for one of these lists if you're
 112 going to run a public MediaWiki, so you can be notified of security fixes.
 113
 114 == IRC help ==
 115
 116 There's usually someone online in #mediawiki on irc.freenode.net.