RELEASE-NOTES-1.29

   1 == MediaWiki 1.29 ==
   2
   3 THIS IS NOT A RELEASE YET
   4
   5 MediaWiki 1.29 is an alpha-quality branch and is not recommended for use in
   6 production.
   7
   8 === Configuration changes in 1.29 ===
   9 * Default cookie expiration time has been reduced to 30 days. Login cookie expiration time is
  10   kept at 180 days.
  11 * A new configuration variable has been added: $wgCookieSetOnAutoblock. This
  12   determines whether to set a cookie when a user is autoblocked. Doing so means
  13   that a blocked user, even after logging out and moving to a new IP address,
  14   will still be blocked.
  15 * The resetpassword right and associated password reset capture feature has
  16   been removed.
  17
  18 === New features in 1.29 ===
  19 * (T5233) A cookie can now be set when a user is autoblocked, to track that user if
  20   they move to a new IP address. This is disabled by default.
  21
  22 === External library changes in 1.29 ===
  23
  24 ==== Upgraded external libraries ====
  25 * Updated QUnit from v1.22.0 to v1.23.1.
  26
  27 ==== New external libraries ====
  28
  29 ==== Removed and replaced external libraries ====
  30
  31 === Bug fixes in 1.29 ===
  32
  33 === Action API changes in 1.29 ===
  34 * Submitting sensitive authentication request parameters to action=clientlogin,
  35   action=createaccount, action=linkaccount, and action=changeauthenticationdata
  36   in the query string is now an error. They should be submitted in the POST
  37   body instead.
  38 * The capture option for action=resetpassword has been removed
  39
  40 === Action API internal changes in 1.29 ===
  41
  42 === Languages updated in 1.29 ===
  43
  44 MediaWiki supports over 350 languages. Many localisations are updated
  45 regularly. Below only new and removed languages are listed, as well as
  46 changes to languages because of Phabricator reports.
  47
  48 === Other changes in 1.29 ===
  49 * Database::getSearchEngine() (deprecated in 1.28) was removed. Use
  50   SearchEngineFactory::getSearchEngineClass() instead.
  51
  52 == Compatibility ==
  53
  54 MediaWiki 1.29 requires PHP 5.5.9 or later. There is experimental support for
  55 HHVM 3.6.5 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 5.0.3 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 1.29 has several database changes since 1.28, 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 1.28.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/Special:MyLanguage/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.