RELEASE-NOTES-1.20

   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 1.20 ==
   7
   8 THIS IS NOT A RELEASE YET
   9
  10 MediaWiki 1.20 is an alpha-quality branch and is not recommended for use in
  11 production.
  12
  13 === Configuration changes in 1.20 ===
  14
  15 === New features in 1.20 ===
  16 * Added TitleIsKnown hook which gets called when determining if a page exists.
  17 * (bug 32341) Add upload by URL domain limitation.
  18
  19 === Bug fixes in 1.20 ===
  20 * (bug 30245) Use the correct way to construct a log page title.
  21 * (bug 34237) Regenerate an empty user_token and save to the database
  22   when we try to set the user's cookies for login.
  23 * (bug 34254) Using a gzipped file cache ($wgUseGzip and $wgUseFileCache)
  24   compressed the output twice resulting in garbage output (since 1.18)
  25
  26 === API changes in 1.20 ===
  27 * (bug 34316) Add ability to retrieve maximum upload size from MediaWiki API.
  28 * (bug 34313) MediaWiki API intro message about "HTML format" should mention
  29   the format parameter.
  30
  31 === Languages updated in 1.20 ===
  32
  33 MediaWiki supports over 350 languages. Many localisations are updated
  34 regularly. Below only new and removed languages are listed, as well as
  35 changes to languages because of Bugzilla reports.
  36
  37 === Other changes in 1.20 ===
  38
  39 == Compatibility ==
  40
  41 MediaWiki 1.20 requires PHP 5.2.3. PHP 4 is no longer supported.
  42
  43 MySQL is the recommended DBMS. PostgreSQL or SQLite can also be used, but
  44 support for them is somewhat less mature. There is experimental support for IBM
  45 DB2 and Oracle.
  46
  47 The supported versions are:
  48
  49 * MySQL 5.0.2 or later
  50 * PostgreSQL 8.3 or later
  51 * SQLite 3.3.7 or later
  52 * Oracle 9.0.1 or later
  53
  54 == Upgrading ==
  55
  56 1.20 has several database changes since 1.19, and will not work without schema
  57 updates.
  58
  59 If upgrading from before 1.11, and you are using a wiki as a commons
  60 repository, make sure that it is updated as well. Otherwise, errors may arise
  61 due to database schema changes.
  62
  63 If upgrading from before 1.7, you may want to run refreshLinks.php to ensure
  64 new database fields are filled with data.
  65
  66 If you are upgrading from MediaWiki 1.4.x or earlier, some major database
  67 changes are made, and there is a slightly higher chance that things could
  68 break. Don't forget to always back up your database before upgrading!
  69
  70 See the file UPGRADE for more detailed upgrade instructions.
  71
  72 For notes on 1.19.x and older releases, see HISTORY.
  73
  74 == Online documentation ==
  75
  76 Documentation for both end-users and site administrators is available on
  77 MediaWiki.org, and is covered under the GNU Free Documentation License (except
  78 for pages that explicitly state that their contents are in the public domain):
  79
  80         https://www.mediawiki.org/wiki/Documentation
  81
  82 == Mailing list ==
  83
  84 A mailing list is available for MediaWiki user support and discussion:
  85
  86         https://lists.wikimedia.org/mailman/listinfo/mediawiki-l
  87
  88 A low-traffic announcements-only list is also available:
  89
  90         https://lists.wikimedia.org/mailman/listinfo/mediawiki-announce
  91
  92 It's highly recommended that you sign up for one of these lists if you're
  93 going to run a public MediaWiki, so you can be notified of security fixes.
  94
  95 == IRC help ==
  96
  97 There's usually someone online in #mediawiki on irc.freenode.net.