RELEASE-NOTES

   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 1.12 ==
   7
   8 THIS IS NOT A RELEASE YET
   9
  10 MediaWiki is now using a "continuous integration" development model with
  11 quarterly snapshot releases. The latest development code is always kept
  12 "ready to run", and in fact runs our own sites on Wikipedia.
  13
  14 Release branches will continue to receive security updates for about a year
  15 from first release, but nonessential bugfixes and feature developments
  16 will be made on the development trunk and appear in the next quarterly release.
  17
  18 Those wishing to use the latest code instead of a branch release can obtain
  19 it from source control: http://www.mediawiki.org/wiki/Download_from_SVN
  20
  21 === Configuration changes in 1.12 ===
  22
  23 === New features in 1.12 ===
  24 * Add a warning for non-descriptive filenames at Special:Upload
  25
  26 === Bug fixes in 1.12 ===
  27
  28 * Subpages are now indexed for searching properly when using PostgreSQL
  29 * (bug 3846) Suppress warnings from, e.g. open_basedir when scanning for
  30   ImageMagick, diff3 et al. during installation [patch by Jan Reininghaus]
  31 * (bug 7027) Shift handling of deletion permissions-checking to
  32   getUserPermissionsErrors.
  33 * Login and signup forms are now more correct for right-to-left languages.
  34 * (bug 5387) Block log items on RecentChanges don't make use of possible
  35   translations
  36 * (bug 11211) Pass, as a parameter to the protectedpagetext interface
  37   message, the level of protection.
  38 * (bug 9611) Supply the blocker and reason for the cantcreateaccounttext
  39   message.
  40 * (bug 8759) Fixed bug where rollback was allowed on protected pages for wikis
  41   where rollback is given to non-sysops.
  42 * (bug 8834) Split off permission for editing user JavaScript and CSS from
  43   editinterface to a new permission key editusercssjs.
  44 * (bug 11266) Set fallback language for Fulfulde (ff) to French
  45 * (bug 11179) Include image version deletion comment in public log
  46 * (bug 11158) Fix escaping in API HTML-formatted JSON
  47 * Fixed notice when accessing special page without read permission and whitelist
  48   is not defined
  49
  50 === API changes in 1.12 ===
  51
  52 Full API documentation is available at http://www.mediawiki.org/wiki/API
  53
  54 * (bug 11275) Enable descending sort in categorymembers
  55
  56 === Languages updated in 1.12 ===
  57
  58 * Arabic (ar)
  59 * Mapudungun (arn) (new)
  60 * Bikol Central (bcl)
  61 * Belarusian Taraskievica orthography (be-tarask)
  62 * Bengali (bn)
  63 * Cassubian (csb)
  64 * Welsh (cy)
  65 * Danish (da)
  66 * German (de)
  67 * Lower Sorbian (dsb)
  68 * Persian (fa)
  69 * Võro (fiu-vro)
  70 * Frisian (fy)
  71 * French (fr)
  72 * Hebrew (he)
  73 * Upper Sorbian (hsb)
  74 * Icelandic (is)
  75 * Kazakh (kk)
  76 * Korean (ko)
  77 * Dutch (nl)
  78 * Russian (ru)
  79 * Slovak (sk)
  80 * Serbian (Cyrillic) (sr-ec)
  81 * Sakha (sah)
  82 * Zealandic (zea)
  83
  84 == Compatibility ==
  85
  86 MediaWiki 1.12 requires PHP 5 (5.1 recommended). PHP 4 is no longer supported.
  87
  88 PHP 5.0.x fails on 64-bit systems due to serious bugs with array processing:
  89 http://bugs.php.net/bug.php?id=34879
  90 Upgrade affected systems to PHP 5.1 or higher.
  91
  92 MySQL 3.23.x is no longer supported; some older hosts may need to upgrade.
  93 At this time we still recommend 4.0, but 4.1/5.0 will work fine in most cases.
  94
  95
  96 == Upgrading ==
  97
  98 1.12 has several database changes since 1.11, and will not work without schema
  99 updates.
 100
 101 If upgrading from before 1.7, you may want to run refreshLinks.php to ensure
 102 new database fields are filled with data.
 103
 104 If you are upgrading from MediaWiki 1.4.x or earlier, some major database
 105 changes are made, and there is a slightly higher chance that things could
 106 break. Don't forget to always back up your database before upgrading!
 107
 108 See the file UPGRADE for more detailed upgrade instructions.
 109
 110
 111 === Caveats ===
 112
 113 Some output, particularly involving user-supplied inline HTML, may not
 114 produce 100% valid or well-formed XHTML output. Testers are welcome to
 115 set $wgMimeType = "application/xhtml+xml"; to test for remaining problem
 116 cases, but this is not recommended on live sites. (This must be set for
 117 MathML to display properly in Mozilla.)
 118
 119 For notes on 1.11.x and older releases, see HISTORY.
 120
 121
 122 === Online documentation ===
 123
 124 Documentation for both end-users and site administrators is currently being
 125 built up on MediaWiki.org, and is covered under the GNU Free Documentation
 126 License (except for pages that explicitly state that their contents are in
 127 the public domain) :
 128
 129   http://www.mediawiki.org/wiki/Documentation
 130
 131
 132 === Mailing list ===
 133
 134 A MediaWiki-l mailing list has been set up distinct from the Wikipedia
 135 wikitech-l list:
 136
 137   http://lists.wikimedia.org/mailman/listinfo/mediawiki-l
 138
 139 A low-traffic announcements-only list is also available:
 140
 141   http://lists.wikimedia.org/mailman/listinfo/mediawiki-announce
 142
 143 It's highly recommended that you sign up for one of these lists if you're
 144 going to run a public MediaWiki, so you can be notified of security fixes.
 145
 146
 147 === IRC help ===
 148
 149 There's usually someone online in #mediawiki on irc.freenode.net