RELEASE-NOTES-1.30

   1 == MediaWiki 1.30 ==
   2
   3 THIS IS NOT A RELEASE YET
   4
   5 MediaWiki 1.30 is an alpha-quality branch and is not recommended for use in
   6 production.
   7
   8 === Configuration changes in 1.30 ===
   9 * The C.UTF-8 locale should be used for $wgShellLocale, if available, to avoid
  10   unexpected behavior when things use local-sensitive string comparisons. For
  11   example, Scribunto considers "bar" < "Foo" in most locales since it ignores
  12   case.
  13 * $wgShellLocale now affects LC_ALL rather than only LC_CTYPE. See
  14   documentation of $wgShellLocale for details.
  15 * $wgJobClasses may now specify callback functions
  16   as an alternative to plain class names.
  17   This is intended for extensions that want control
  18   over the instantiation of their jobs,
  19   to allow for proper dependency injection.
  20 * $wgResourceModules may now specify callback functions as an alternative
  21   to plain class names, using the 'factory' key in the module description
  22   array. This allows dependency injection to be used for ResourceLoader modules.
  23 * $wgExceptionHooks has been removed.
  24
  25 === New features in 1.30 ===
  26 * (T37247) Output from Parser::parse() will now be wrapped in a div with
  27   class="mw-parser-output" by default. This may be changed or disabled using
  28   ParserOptions::setWrapOutputClass().
  29 * Added 'ChangeTagsAllowedAdd' hook, enabling extensions to allow software-
  30   specific tags to be added by users.
  31 * File storage backends that supports headers (eg. Swift) now store an
  32   X-Content-Dimensions header for originals that contain the media's dimensions
  33   as page ranges keyed by dimensions.
  34
  35 === External library changes in 1.30 ===
  36
  37 ==== Upgraded external libraries ====
  38 * …
  39
  40 ==== New external libraries ====
  41 * …
  42
  43 ==== Removed and replaced external libraries ====
  44 * …
  45
  46 === Bug fixes in 1.30 ===
  47 * (T151633) Ordered list items use now Devanagari digits in Nepalese
  48   (thanks to Sfic)
  49
  50 === Action API changes in 1.30 ===
  51 * (T37247) action=parse output will be wrapped in a div with
  52   class="mw-parser-output" by default. This may be changed or disabled using
  53   the new 'wrapoutputclass' parameter.
  54 * When errorformat is not 'bc', abort reasons from action=login will be
  55   formatted as specified by the error formatter parameters.
  56
  57 === Action API internal changes in 1.30 ===
  58 * …
  59
  60 === Languages updated in 1.30 ===
  61 MediaWiki supports over 350 languages. Many localisations are updated
  62 regularly. Below only new and removed languages are listed, as well as
  63 changes to languages because of Phabricator reports.
  64
  65 * …
  66
  67 === Other changes in 1.30 ===
  68 * The use of an associative array for $wgProxyList, where the IP address is in
  69   the key instead of the value, is deprecated (e.g. [ '127.0.0.1' => 'value' ]).
  70   Please convert these arrays to indexed/sequential ones (e.g. [ '127.0.0.1' ]).
  71 * mw.user.bucket (deprecated in 1.23) was removed.
  72 * LoadBalancer::getServerInfo() and LoadBalancer::setServerInfo() are
  73   deprecated. There are no known callers.
  74 * File::getStreamHeaders() was deprecated.
  75 * MediaHandler::getStreamHeaders() was deprecated.
  76 * The ExtractThumbParameters hook (deprecated in 1.21) was removed.
  77 * The OutputPage::addParserOutputNoText and ::getHeadLinks methods (both
  78   deprecated in 1.24) were removed.
  79
  80 == Compatibility ==
  81 MediaWiki 1.30 requires PHP 5.5.9 or later. There is experimental support for
  82 HHVM 3.6.5 or later.
  83
  84 MySQL/MariaDB is the recommended DBMS. PostgreSQL or SQLite can also be used,
  85 but support for them is somewhat less mature. There is experimental support for
  86 Oracle and Microsoft SQL Server.
  87
  88 The supported versions are:
  89
  90 * MySQL 5.0.3 or later
  91 * PostgreSQL 8.3 or later
  92 * SQLite 3.3.7 or later
  93 * Oracle 9.0.1 or later
  94 * Microsoft SQL Server 2005 (9.00.1399)
  95
  96 == Upgrading ==
  97 1.30 has several database changes since 1.29, and will not work without schema
  98 updates. Note that due to changes to some very large tables like the revision
  99 table, the schema update may take quite long (minutes on a medium sized site,
 100 many hours on a large site).
 101
 102 Don't forget to always back up your database before upgrading!
 103
 104 See the file UPGRADE for more detailed upgrade instructions, including
 105 important information when upgrading from versions prior to 1.11.
 106
 107 For notes on 1.29.x and older releases, see HISTORY.
 108
 109 == Online documentation ==
 110 Documentation for both end-users and site administrators is available on
 111 MediaWiki.org, and is covered under the GNU Free Documentation License (except
 112 for pages that explicitly state that their contents are in the public domain):
 113
 114        https://www.mediawiki.org/wiki/Special:MyLanguage/Documentation
 115
 116 == Mailing list ==
 117 A mailing list is available for MediaWiki user support and discussion:
 118
 119        https://lists.wikimedia.org/mailman/listinfo/mediawiki-l
 120
 121 A low-traffic announcements-only list is also available:
 122
 123        https://lists.wikimedia.org/mailman/listinfo/mediawiki-announce
 124
 125 It's highly recommended that you sign up for one of these lists if you're
 126 going to run a public MediaWiki, so you can be notified of security fixes.
 127
 128 == IRC help ==
 129 There's usually someone online in #mediawiki on irc.freenode.net.