RELEASE-NOTES-1.23

   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 1.23 ==
   5
   6 THIS IS NOT A RELEASE YET
   7
   8 MediaWiki 1.23 is an alpha-quality branch and is not recommended for use in
   9 production.
  10
  11 === Configuration changes in 1.23 ===
  12
  13 === New features in 1.23 ===
  14
  15 === Bug fixes in 1.23 ===
  16 * (bug 41759) The "updated since last visit" markers (on history pages, recent
  17   changes and watchlist) and the talk page message indicator are now correctly
  18   updated when the user is viewing old revisions of pages, instead of always
  19   acting as if the latest revision was being viewed.
  20
  21 === API changes in 1.23 ===
  22
  23 === Languages updated in 1.23===
  24
  25 MediaWiki supports over 350 languages. Many localisations are updated
  26 regularly. Below only new and removed languages are listed, as well as
  27 changes to languages because of Bugzilla reports.
  28
  29 === Other changes in 1.23 ===
  30
  31 == Compatibility ==
  32
  33 MediaWiki 1.23 requires PHP 5.3.2 or later.
  34
  35 MySQL is the recommended DBMS. PostgreSQL or SQLite can also be used, but
  36 support for them is somewhat less mature. There is experimental support for
  37 Oracle.
  38
  39 The supported versions are:
  40
  41 * MySQL 5.0.2 or later
  42 * PostgreSQL 8.3 or later
  43 * SQLite 3.3.7 or later
  44 * Oracle 9.0.1 or later
  45
  46 == Upgrading ==
  47
  48 1.23 has several database changes since 1.22, and will not work without schema
  49 updates. Note that due to changes to some very large tables like the revision
  50 table, the schema update may take quite long (minutes on a medium sized site,
  51 many hours on a large site).
  52
  53 If upgrading from before 1.11, and you are using a wiki as a commons
  54 repository, make sure that it is updated as well. Otherwise, errors may arise
  55 due to database schema changes.
  56
  57 If upgrading from before 1.7, you may want to run refreshLinks.php to ensure
  58 new database fields are filled with data.
  59
  60 If you are upgrading from MediaWiki 1.4.x or earlier, you should upgrade to
  61 1.5 first. The upgrade script maintenance/upgrade1_5.php has been removed
  62 with MediaWiki 1.21.
  63
  64 Don't forget to always back up your database before upgrading!
  65
  66 See the file UPGRADE for more detailed upgrade instructions.
  67
  68 For notes on 1.21.x and older releases, see HISTORY.
  69
  70 == Online documentation ==
  71
  72 Documentation for both end-users and site administrators is available on
  73 MediaWiki.org, and is covered under the GNU Free Documentation License (except
  74 for pages that explicitly state that their contents are in the public domain):
  75
  76         https://www.mediawiki.org/wiki/Documentation
  77
  78 == Mailing list ==
  79
  80 A mailing list is available for MediaWiki user support and discussion:
  81
  82         https://lists.wikimedia.org/mailman/listinfo/mediawiki-l
  83
  84 A low-traffic announcements-only list is also available:
  85
  86         https://lists.wikimedia.org/mailman/listinfo/mediawiki-announce
  87
  88 It's highly recommended that you sign up for one of these lists if you're
  89 going to run a public MediaWiki, so you can be notified of security fixes.
  90
  91 == IRC help ==
  92
  93 There's usually someone online in #mediawiki on irc.freenode.net.