Pass $mediaWiki object to MediawikiPerformAction hook.
[lhc/web/wiklou.git] / 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 1.13 ==
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 1.13 ===
22
23 * New option $wgFeed can be set false to turn off syndication feeds
24 * (bug 5745) Special:Whatlinkshere now shows up to $wgMaxRedirectLinksRetrieved
25 links through each redirect instead of hardcoded 500
26 * Set $wgUploadSizeWarning to false by default
27 * Added $wgLBFactoryConf, for generic configuration of multi-master wiki farms
28 * Removed $wgAlternateMaster, use $wgLBFactoryConf
29 * (bug 13562) Misspelled option $wgUserNotifedOnAllChanges changed to
30 $wgUserNotifiedOnAllChanges
31 * (bug 12860) New option $wgSitemapNamespaces allows sitemaps to be generated
32 for only some namespaces
33 * Removed the emailconfirmed implicit group by default. To re-add it, use:
34 $wgAutopromote['emailconfirmed'] = APCOND_EMAILCONFIRMED;
35 in your LocalSettings.php.
36 * (bug 2396) New shared database configuration variables. $wgSharedPrefix allows
37 you to use a shared database with a different prefix. Or you can now use a local
38 database and use prefixes to separate wiki and the shared tables. And the new
39 $wgSharedTables variable allows you to specify a list of tables to share.
40 * Automatic edit summaries can be disabled with $wgUseAutomaticEditSummaries
41 * Duplicates of images are now shown on the image page
42 * $wgRCFilterByAge allows for the list of dates in recent changes special pages to
43 be filtered to only those within the range of $wgRCMaxAge
44 * $wgRCLinkLimits and $wgRCLinkDays allow for customization of the list and limits
45 displayed on the recent changes special pages
46 * The "createpage" permission is no longer required when uploading if the target
47 image page already exists
48 * $wgMaximumMovedPages restricts the number of pages that can be moved at once
49 (default 100) with the new subpage-move functionality of Special:Movepage
50 * Hooks display in Special:Version is now disabled by default, use
51 $wgSpecialVersionShowHooks = true; to enable it.
52 * $wgActiveUserEditCount sets the number of edits that must be performed over
53 a certain number of days to be considered active
54 * $wgActiveUserDays is that number of days
55 * $wgRateLimitsExcludedGroups has been deprecated in favor of
56 $wgGroupPermissions[]['noratelimit']. The former still works, however.
57 * New $wgGroupPermissions option 'move-subpages' added to control bulk-moving
58 subpages along with pages. Assigned to 'user' and 'sysop' by default.
59 * New $wgRC2UDPOmitBots allows user to omit bot edits from UDP output.
60 Default: false
61 * Removed $wgEnableCascadingProtection option. Disabling cascading protection
62 is no longer possible.
63 * $wgMessageCacheType defines now the type of cache used by the MessageCache class,
64 previously it was choosen based on $wgParserCacheType
65 * $wgExtensionAliasesFiles option to simplify adding aliases to special pages
66 provided by extensions, in a similar way to $wgExtensionMessagesFiles
67 * Added $wgAdditionalXMLTypes, an array of XML mimetypes we can check for
68 with MimeMagic.
69
70 === New features in 1.13 ===
71
72 * __HIDDENCAT__ on a category page causes the category to be hidden on the
73 article page
74 * Do not show edit permissions errors on a red link click, just redirect to the
75 article. This is so that readers who don't know what a red link is are not
76 confused when they are told they are range-blocked.
77 * Add a new hook ImageBeforeProduceHTML to allow extensions to modify wikitext
78 image syntax output
79 * (bug 13100) Added 'preloadtitle' parameter to action=edit&section=new that
80 pre-fills the section title field
81 * (bug 13112) Added Special:RelatedChanges alias to Special:RecentChangesLinked
82 * (bug 13130) Moved edit token and autosummary fields above edit tools to
83 reduce broken form submissions
84 * Add --old-redirects-only option to maintenance/refreshLinks.php, to add old
85 redirects to the redirect table
86 * Add links to page and file deletion forms to edit predefined delete reasons
87 * (bug 13269) Added MediaWiki:Uploadfooter to the bottom of Special:Upload
88 * (bug 2815) Search results for media now use thumbnail instead of text extract
89 * When a page doesn't exist, the tab should say "create", not "edit"
90 * (bug 12882) Added a span with class "patrollink" around "Mark as patrolled"
91 link on diffs
92 * Magic word formatnum can now take raw suffix to undo formatting
93 * Add updatelog table to reliably permit updates that don't change the schema
94 * Add category table to allow better tracking of category membership counts
95 ** (bug 1212) Give correct membership counts on the pages of large categories
96 ** Use category table for more efficient display of Special:Categories
97 * (bug 1459) Search for duplicate files by hash: Special:FileDuplicateSearch
98 * (bug 9447) Added hooks for search result headings
99 * Image redirects are now enabled by default
100 * (bug 13450) Email confirmation can now be canceled before the expiration
101 * (bug 13490) Show upload/file size limit on upload form
102 * Redesign of Special:UserRights
103 * Make rev_deleted log entries more intelligible
104 * (bug 6943) Added PAGESINCATEGORY: magic word
105 * (bug 13604) Added Special:ListGroupRights
106 * (bug 6332, 8617) Added message 'mainpage-description' as duplicate of
107 'mainpage' and added it to message 'sidebar'
108 * Automatically add old redirects to the redirect table when needed
109 * (bug 6934) Allow inclusions, links, redirects to be separately toggled on or
110 off on Special:WhatLinksHere
111 * Cache image redirects
112 * (bug 10457) Organize Special:SpecialPages into sections
113 * Add a new hook EditPageBeforeConflictDiff to allow extensions like FCKeditor
114 to modify the output for edit conflicts
115 * Add class="nested" for <fieldset>s so fieldsets inside fieldsets get
116 a slightly less huge margin and padding
117 * (bug 13527) Use sitemaps.org format 0.9 instead of a Google-specific format
118 * Allow \C and \Q as TeX commands to match \R, \N, \Z
119 * On Special:UserRights, when you can add a group you can't remove or remove
120 one you can't add, a notice is printed to warn you
121 * (bug 12698) Create PAGESIZE parser function, to return the size of a page
122 * Allow the "log in / create account" link in the toolbar to have different
123 text from Special:UserLogin title (new message 'nav-login-createaccount')
124 * Say "log in / create account" if an anonymous user can create an account,
125 otherwise just "log in", consistently across skins
126 * Special:Shortpages and Special:Longpages now returns pages in all content
127 namespaces, not just NS_MAIN.
128 * (bug 889) Improve conflict-handling between shared upload repository
129 and local one
130 * Update documentation links in auto-generated LocalSettings.php
131 * (bug 13584) The new hook SkinTemplateToolboxEnd was added.
132 * (bug 709) Cannot rename/move images and other media files [EXPERIMENTAL]
133 * Custom rollback summaries now accept the same arguments as the default message
134 * (bug 12542) Added hooks for expansion of Special:Listusers
135 * Drop-down AJAX search suggestions (turn on $wgEnableMWSuggest)
136 * More relevant search snippets (turn on $wgAdvancedSearchHighlighting)
137 * (bug 13950) Allow users to watch the user/talk pages of users they block.
138 * (bug 13970) Allow MonoBook-based skins to specify their own print stylesheet
139 * Show image links on Special:Whatlinkshere
140 * Use rel="start", "prev", "next" appropriately on Pager-based pages
141 * Add support for SQLite
142 * AutoAuthenticate hook renamed to UserLoadFromSession
143 * (bug 13232) importScript(), importStylesheet() funcs available to custom JS
144 * (bug 13095) Search by first letters or digits in [[Special:Categories]]
145 * Users moving a page can now move all subpages automatically as well
146 * (bug 14259) Localisation message for upload button on Special:Import is now
147 'import-upload' instead of 'upload'
148 * Add information about user group membership to Special:Preferences
149 * (bug 14146) Wrap usage section on imagepages into <div>s.
150 * New layout for Special:Specialpages. Restricted pages are marked but not separated
151 from other pages in their group.
152 * (bug 14263) Show a diff of the revert on rollback notification page.
153 * (bug 13434) Show a warning when hash identical files exist
154 * Sidebar is now cached for all languages
155 * The User class now contains a public function called isActiveEditor. Figures
156 out if a user is active based on at least $wgActiveUserEditCount number of
157 edits in the last $wgActiveUserDays days.
158 * SpecialSearchResults hook now passes results by reference, so they can be
159 changed by extensions.
160 * Add a new hook LinkerMakeExternalLink to allow extensions to modify the output of
161 external links.
162 * (bug 14132) Allow user to disable bot edits from being output to UDP.
163 * (bug 14328) jsMsg() within Wikibits now accepts a DOM object, not just a string
164 * (bug 14558) New system message (emailuserfooter) is now added to the footer of
165 e-mails sent with Special:Emailuser
166 * Add support for Hijri (Islamic) calendar
167 * Add a new hook LinkerMakeExternalImage to allow extensions to modify the output
168 of external (hotlinked) images.
169 * (bug 14604) Introduced the following features for the LanguageConverter:
170 Multi-tag support, single conversion flag, remove conversion flag on a single
171 page, description flag, variant name, multi-variant fallbacks.
172 * Add zh-mo and zh-my variants for the zh language
173 * (bugs 4832, 9481, 12890) Special:Recentchangeslinked now has all options that
174 are in Special:Recentchanges
175 * Allow an $error message to be passed to ArticleDelete hook
176 * Allow extensions to modify the user creation form by calling addInputItem();
177 * Add meta generator tag to HTML output
178 * Two new hooks, ExtendJSGlobalVars and wfMessageCacheReplace added
179 * MediawikiPerformAction hook is now passed the Mediawiki object
180
181 === Bug fixes in 1.13 ===
182
183 * (bug 10677) Add link to the file description page on the shared repository
184 * (bug 13084) Increase size of source/destination filename fields in upload form
185 * (bug 13115) rebuildrecentchanges should print the current value of $wgRCMaxAge
186 * (bug 13140) Show parent categories in category namespace
187 * (bug 13149) Correctly format 'fileexists' message on Upload page
188 * Make the default filepageexists message accurate
189 * (bug 12988) $wgMinimalPasswordLength no longer breaks create user by email
190 * (bug 13022) Fix upload from URL on PHP 5.0.x
191 * (bug 13132) Unable to unprotect pages protected with earlier versions of MediaWiki
192 * (bug 12723) OpenSearch description name now uses more compact language code
193 to avoid passing the length limit as often, is customizable per site via
194 'opensearch-desc' message.
195 * (bug 13135) Special:Userrights now passes IDs through form submission
196 to allow functionality on not-quite-right usernames
197 * (bug 12575) Prevent duplicate patrol log entries from being created
198 * (bug 13174) __HIDDENCAT__ now applies only to category pages
199 * (bug 13031) Add links to user pages in e-mail form
200 * (bug 13147) Description for categoriespagetext (used in Special:Categories) reworded
201 * (bug 11561) Fix fatal error when calling action=revert to non-image page
202 * (bug 12430) Fix call to private method LinkFilter::makeRegex fatal error in
203 maintenance/cleanupSpam.php
204 * All skins should have the "mediawiki" class on the body element
205 * (bug 13019) Message cache for some extensions not loaded at time of editing
206 * (bug 13247) Prettified ISBN links
207 * maintenance/refreshLinks.php did not fix page_id 1 with the --new-only option
208 * (bug 13110) Don't show "Permission error" page if the edit is already rolled
209 back when using rollback
210 * (bug 13012) Use content messages for block options when generating the
211 recentchanges entry
212 * (bug 13274) Change links for messages to ucfirst
213 * (bug 13273) Un-hardcode some punctuation (add new messages colon-separator,
214 autocomment-prefix)
215 * Parse MediaWiki message translations with a correct language setting on preview
216 * (bug 13281) Treat X-Forwarded-For, Client-ip and User-Agent headers as
217 case-insensitive names.
218 * Adding the fix for lists in RTL wikis to more skins, and fixing the image toc
219 * (bug 8157) Remove redirects from Special:Unusedtemplates. Patch by WebBoy.
220 * (bug 10721) Duplicate section anchors with differing case now disambiguated
221 for Internet Explorer's sake and standards compliance
222 * (bug 13298) Tighter limits on Special:Newpages limits when embedding
223 * Email subject in content language instead of sending user's UI language
224 * (bug 13251) Allow maintenance rebuild scripts to work with Postgres
225 * (bug 2084) Fixed incorrect regex to match redirects
226 * (bug 3131) Manually-specified upload destination filename is no longer
227 overwritten by browsing for a file after you wrote it.
228 * (bug 7251) Sidebars generated by MediaWiki:Sidebar now have the class
229 'generated-sidebar'.
230 * (bug 13265) Media handler is missing 'image/x-bmp'
231 * (bug 13407) MediaWiki:Powersearch is used in two places
232 * (bug 13403) Fix cache invalidation of history pages when old revisions change
233 * (bug 11563) Deprecated SearchMySQL4 class; merged code to SearchMySQL
234 * (bug 12801) Fix link in subtitle message in AJAX search
235 * (bug 13428) Fix regression in protection form layout HTML validity
236 * (bug 9403) Sanitize newlines from search term input
237 * (bug 13429) Separate date and time in message sp-newimages-showfrom
238 * (bug 13137) Allow setting 'editprotected' right separately from 'protect',
239 so groups may optionally edit protected pages without having 'protect' perms
240 * Disallow deletion of big pages by means of moving a page to its title and
241 using the "delete and move" option.
242 * (bug 13466, 13632) White space differences not shown in diffs
243 * (bug 1953) Search form now honors namespace selections more reliably
244 * (bug 12294) Namespace class renamed to MWNamespace for PHP 5.3 compatibility
245 * PHP 5.3 compatibility fix for wfRunHooks() called with no parameters
246 * (bug 6447) Trackbacks now work with transactional tables, if enabled
247 * (bug 6892, 7147) Trackback error handling, optional fields more robust
248 * (bug 6813) Don't break HTML validator when using trackbacks
249 * Fix for size checks on SVG images with global 'stroke-width' attribute
250 * (bug 11874) Inline CSS with !important no longer borken
251 * (bug 1600) Strip extra == section markup == in new-comment field
252 * (bug 11325) Wrapped page titles in MonoBook skin spaced more nicely
253 * (bug 12077) Fix HTML nesting for TOC
254 * (bug 344) Purge cache for talk/article pages when deleting the other tab
255 * (bug 13436) Treat image captions correctly when they include option keywords
256 (like ending with "px" or starting with "upright")
257 * Trackback display formatting fixed
258 * Don't die when single-element arrays are passed to SQL query constructors
259 that have an array index other than 0
260 * (bug 13522) Fix fatal error in Parser::extractTagsAndParams
261 * (bug 13532) Use proper timestamp call when reverting images
262 * (bug 13543) Updated FAQ link in the installer sidebar
263 * (bug 13540) Date format in confirmation e-mail now matches message language
264 * (bug 13554) PHP Notice in old pre-processor when list item is empty.
265 * (bug 13556) Don't show a blank form if no image is attached in Special:Upload
266 * (bug 13576) maintenance/rebuildrecentchanges.php fails
267 * (bug 13441) Allow Special:Recentchanges to show bots only
268 * (bug 13431) Show true message source in Special:Allmessages&ot=php / xml
269 * (bug 13463) Login successful page doesn't use user's preferred interface language
270 * (bug 13630) Fixed warnings for pass by reference at call time in
271 Special:Revisiondelete when generating the log entry.
272 * (bug 12064) BeforePageDisplay hook is now called for all skins
273 * (bug 13624) Fix regression with manual thumb= parameter on images
274 * (bug 11039) Add missing labels on protection form
275 * (bug 13458) Preview/edit toolbar spacing now works consistently
276 * (bug 13433) Fix action=render on Image: pages
277 * (bug 13678) Fix CSS validation for Monobook
278 * (bug 13684) Links in Special:ListGroupRights should be in content language
279 * (bug 13690) Fix PHP notice on accessing some URLs
280 * Hide (undo) link if user isn't able to edit page
281 * Invalidate cache of pages that includes images via redirects on upload
282 * (bug 13705) Don't show rollback link in page history on incorrect revisions
283 * (bug 13708) Don't set "Search results" title when loading Special:Search
284 without query
285 * (bug 13736) Don't show MediaWiki:Anontalkpagetext on non-existant IP addresses
286 * (bug 13728) Don't trim initial whitespace during section edits
287 * (bug 13727) Don't delete log entries from recentchanges on page deletion
288 * (bug 13752) Redirects to sections now work again
289 * (bug 13725) Upload form watch checkbox state set correctly with wpDestFile
290 * (bug 13756) Don't show the form and navigation links of Special:Newpages if
291 the page is included
292 * When hiding things on WhatLinksHere, generated URLs should hide them too
293 * Properly escape search terms with regex chars so they appear highlighted in
294 search results
295 * (bug 13768) pt_title field encoding fixed
296 * Do not display empty columns on Special:UserRights if all groups are
297 changeable or all unchangeable
298 * Fix fatal error on calling PAGESINCATEGORY with invalid category name
299 * (bug 13793) Special:Whatlinkshere filters wrong - after paginating instead of before
300 * (bug 13796) Show links to parent pages even if some of them are missing
301 * (bug 13816) Filter by main namespace doesn't work on WhatLinksHere
302 * (bug 13822) Fatal error on some pages when calculating subpage subtitle
303 * (bug 13824) AJAX search suggestion now works with non-SkinTemplate skins
304 * Added 'application/x-dia-diagram' MediaWiki's known MIME types
305 * (bug 13866) skins/common/shared.css - invalid attribute fixing
306 * Hide edit section links on Special:Undelete
307 * (bug 13860) Fix "Justify paragraphs" option for Modern skin
308 * (bug 13168) accessibility links in Modern skin link to wrong anchor id
309 * (bug 13185) No line break after 'subpages' class in Modern skin
310 * (bug 13583) No "poweredby" in Modern skin
311 * (bug 13880) "Printable" link in Modern skin now formats as print mode
312 * (bug 13885) Bump default $wgSVGMaxSize from 1024 to 2048 pixels
313 * (bug 13891) Show categories box even if all categories are hidden and user has
314 "show hidden categories" option on
315 * (bug 13915) Undefined variable $wltsfield in includes/SpecialWatchlist.php
316 * (bug 13913) Special:Whatlinkshere now has correct HTML markup
317 * (bug 13905) Blacklist Mac IE from HttpOnly cookies; it eats them sometimes
318 * (bug 13922) Fix bad HTML on empty Special:Prefixindex and Special:Allpages
319 * (bug 13924) Fix bad HTML on power search form
320 * (bug 13820) Fix updater for rev_parent_id population
321 * (bug 13925) Fix bad HTML on search results list
322 * (bug 13934) Fixing the link to GNU General Public License Version 2
323 * Show correct accesskey prefix for Firefox 3 beta (Alt-Shift-, not Alt-)
324 * (bug 13949) Special:PrefixIndex/AllPages paging links contain invalid XML
325 * (bug 13770) Use Preprocessor_Hash by default to avoid missing DOM module errors
326 * (bug 13982) Disable ccmeonemails preference when user-to-user mails disabled
327 * (bug 13615) Update case mappings and normalization to Unicode 5.1.0
328 Note that case mappings will only be used if mbstring extension is not present.
329 * (bug 14044) Don't increment page view counters on views from bot users
330 * (bug 14042) Calling Database::limitResult() misplaced the comment in the log file
331 * (bug 14047) Fix regression in installer which hid DB-specific options
332 Also makes SQLite path configurable in the installer.
333 * (bug 13546) Follow image redirects on image page
334 * (bug 12644) Template list on edit page now sorted on preview
335 * (bug 14058) Support pipe trick for namespaces and interwikis with "-"
336 * Message name filter on Special:Allmessages now case-insensitive
337 * (bug 13943) Fix image redirect behaviour on image pages
338 * (bug 14093) Do 'sysop' => 'protect' magic in Title::isValidMoveOperation
339 * (bug 14063) Power search form missing <label> for redirects check
340 * (bug 14111) Similar filename warning links now lead to correct page
341 * (bug 14082) Fix for complex text input vs AJAX suggestions on some browsers
342 * (bug 13693) Categories sometimes claim to have a negative number of members
343 * (bug 1701) Korean Hangul syllables now broken down properly in Category lists
344 even if the wiki's overall content language is not Korean
345 * (bug 12773) addOnloadHook() now calls functions immediately when scripts are
346 loaded after the primary page completion, instead of dropping them
347 * (bug 14199) Fix deletion form for image redirect pages
348 * (bug 14220) Disabling $wgCheckFileExtensions now works without also
349 disabling $wgStrictFileExtensions
350 * (bug 14241) Pages can no longer be protected to levels you are not in
351 * (bug 14296) Fix local name of ang: (Anglo-Saxon)
352 * (bug 4871) Hardcoded superscript in time zone preferences moved to message
353 * (bug 6957) E-mail confirmation links now using English special page name
354 for better compatibility and keeping the links shorter. Avoids problem
355 with corrupt links in Gmail on IE 6.
356 * (bug 14273) Fix for HTTP Accept header parsing with spaces as from Konqueror
357 * (bug 14312) Update LanguageKaa.php for handling transform issues with i to İ
358 and I to ı
359 * (bug 13826) MediaWiki:Defaultns accepts Wikicode
360 * (bug 14324) Creating an account is again possible with $wgEmailConfirmToEdit
361 set to true
362 * (bug 13034) Interwiki pages can now be reached using Go search button
363 * (bug 14362) Change interwiki names of Erzya and Moksha Wikipedias
364 * (bug 14370) When a grouppage-x message does not exist the entry on the
365 ListGroupRights special page now links to the project namespace page for it,
366 not the main namespace page.
367 * (bug 11659) Urldecode image names in galleries
368 * (bug 14258, 14368) Fix for subpage renames in replication environments
369 * (bug 14367) Failed block no longer adds phantom watchlist entry
370 * (bug 14385) "Move subpages" option no longer tries to move to invalid titles
371 * (bug 14386) Fix subpage namespace oddity when moving a talk page
372 * (bug 11771) Signup form now not shown if in read-only mode.
373 * (bug 12859) $wgRateLimitsExcludedGroups has been deprecated in favor of
374 $wgGroupPermissions[]['noratelimit'].
375 * (Bug 13828) Split parameter $1 of MediaWiki:Missingarticle into $1 (=title)
376 and $2 (=revision numbers)
377 * (bug 14401) Fix Safari access key tooltips for Windows and >3.1 Mac versions
378 * (bug 14432) Fix notice regression in Special:Newpages feed mode
379 * (bug 11951) EditPage::getEditToolbar() is now static.
380 * (bug 14392) Fix regression breaking table prefix in installer
381 * (bug 11084) $wgDBprefix replacement for updater SQL will now work for
382 extension tables using uppercase letters or digits in their names.
383 * (bug 12311) Fix regression with lists at start of undeletion preview
384 * (bug 14496) Fix regression with parseinline on Special:Upload.
385 * We no longer just give up on a missing upload base directory; it's now
386 created automatically if we have sufficient permissions!
387 * (bug 14479) MediaWiki:upload-maxfilesize should have a div id wrapper
388 * (bug 14497) Throw visible errors in installer scripts when SQL files
389 fail due to database permission or other error
390 * (bug 14500) Site feed (Recentchanges) no longer shows up on the actual
391 recent changes page.
392 * (bug 14511) MediaWiki:Delete-legend is no longer double escaped
393 * Generate correct section anchors for numeric headers
394 * (bug 14520) Don't load nonexistent CSS files for Chick/Myskin/Simple skins
395 * (bug 14551) Cancel upload no longer automatically suppresses warnings
396 * (bug 13878) Deprecate Article::getDB() in favor of direct wfGetDB() calls
397 * (bug 4977) Fix for possible squid purging errors when using HTTP purges
398 and multiple servers
399 * (bug 14572) Redirects listed on file links on image pages no longer redirect.
400 * (bug 14537) Change interwiki name for Old Church Slavonic (cu)
401 * (bug 14583) Fix regression in recent changes "limit to certain categories."
402 * (bug 14515) HTML nesting cleanup on edit form
403 * (bug 14647) Removed unused 'townBox' CSS classes
404 * (bug 14687) OutputPage::addStyle() now adds type="text/css" like it should.
405
406 === API changes in 1.13 ===
407
408 * Fixing main page display in meta=siteinfo
409 * (bug 13128) Added patrolled flag to list=recentchanges
410 * Implemented {bl,ei,iu}redirect (lists links through redirects as well)
411 * (bug 13154) Introduced subpages flag to meta=siteinfo&siprop=namespaces
412 * (bug 13157) Added ucuserprefix parameter to list=usercontibs
413 * (bug 12394) Added rctitles parameter to list=recentchanges, making rcid
414 retrieval easier
415 * (bug 13218) Fix inclusion of " character in hyperlinks
416 * Added watch and unwatch parameters to action=delete and action=move
417 * Added action=edit
418 * (bug 11401) Added xmldoublequote to xml formatter
419 * Added rvsection parameter to prop=revisions to allow fetching the content of
420 a certain section only
421 * Introduced list=allimages
422 * (bug 13371) Build page set from image hashes
423 * Mark non-existent messages in meta=allmessages as missing
424 * (bug 13390) One invalid title no longer kills an entire API query
425 * (bug 13419) Fix gblredirect so it actually works
426 * (bug 13418) Disable eiredirect because it's useless
427 * (bug 13395) list=allcategories should use category table
428 * (bug 13442) Missing pages in prop=langlinks and prop=extlinks are now
429 handled properly.
430 * (bug 13444) Add description to list=watchlist
431 * (bug 13482) Disabled search types handled properly
432 * Added inprop=talkid,subjectid to prop=info
433 * Added help text message that specifies whether a module is POST-only
434 * Added createonly parameter to action=edit
435 * Replaced $wgAPIUCUserPrefixMinLength by the more generic $wgAPIMaxDBRows
436 * (bug 11719) Remove trailing blanks in YAML output.
437 * (bug 13541) Added siprop=specialpagealiases to meta=siteinfo
438 * Added fallback8bitEncoding and readonly fields to meta=siteinfo&siprop=general output
439 * (bug 13544) Added prop=revid to action=parse
440 * (bug 13603) Added siprop=usergroups to meta=siteinfo
441 * Cleaned up redirect resolution
442 * Added possibility to obtain all external links through list=exturlusage
443 * (bug 13606) Added archivename to iiprop
444 * (bug 11633) Explicitly convert redirect titles to strings due to PHP's
445 very weak typing on array keys.
446 * (bug 12136) Extend allowed characters in JSON callback to ][.'"_A-Za-z0-9
447 * (bug 11673) Return error 'unknown_action' in specified format
448 * (bug 13618) Added rcprop=redirect and rcshow=redirect to list=recentchanges
449 * (bug 13544) Added oldid parameter to action=parse to allow for parsing of old revisions
450 * (bug 13718) Return the proper continue parameter for cmsort=timestamp
451 * action=login now returns the correct waiting time in the details property
452 * (bug 13792) Broken titles are now silently skipped in search results.
453 * (bug 13819) exturlusage paging skipped an item
454 * Fixed handling of usernames containing spaces in list=block
455 * (bug 13836) Fixed fatal errors resulting from combining iiprop=metadata with
456 format=xml
457 * (bug 13735) Added prop=categoryinfo module
458 * (bug 13945) Retrieve cascading protection sources via inprop=protection
459 * (bug 13965) Hardcoded 51 limit on titles is too limiting
460 * (bug 13993) apfrom doesn't work with apdir=descending
461 * (bug 14018) Introduced alcontinue to list=alllinks to improve paging
462 * (bug 14013) Added rcshow=patrolled to list=recentchanges
463 * (bug 14028) Added language attribute to interwiki map in meta=siteinfo
464 * (bug 14022) Added usprop=registration and auprop=blockinfo
465 * (bug 14021) Removed titles= support from list=backlinks (has been obsolete for ages)
466 * (bug 13829) Expose parse tree via action=expandtemplates
467 * (bug 13606) Allow deletion of images
468 * Added iiprop=mime and aiprop=metadata
469 * Handled unrecognized values for parameters more gracefully
470 * Handled requesting disallowed tokens more gracefully
471 * (bug 14140) URL-encoded page titles are now decoded in edit summaries
472 * (bug 14243) Only accept post requests in action=edit; patch by HardDisk
473 * action=block now returns an ISO8601 timestamp, like all other modules do
474 * Added md5 parameter to action=edit
475 * (bug 14335) Logging in to unified account using API not possible
476 * Added action=emailuser to send an email to a user
477 * (bug 14471) Use HTMLTidy and generate limit report in action=parse
478 * (bug 14459) Added prependtext and appendtext parameters to action=edit
479 * (bug 14526) Unescaped SQL in list=backlinks
480 * Added 'hidden' flag to list=allcategories and prop=categoryinfo output
481 * Added nocreate parameter to action=edit
482 * (bug 14402) Added maxage and smaxage parameters to api.php
483 * Added bkip parameter to list=blocks
484 * (bug 14651) apprefix and similar parameters are now canonicalized
485 * Added clprop=timestamp to prop=categories
486 * (bug 14678) API errors now respects $wgShowExceptionDetails and $wgShowSQLErrors
487
488 === Languages updated in 1.13 ===
489
490 MediaWiki supports over 300 languages. Many localisations are updated
491 regularly. Below only new and removed languages are listed.
492
493 * Egyptian Spoken Arabic (arz) (new)
494 * Southern Balochi (bcc) (new)
495 * Middle Dutch (dum) (removed)
496 * British English (en-gb) (new)
497 * Fiji Hindi (Latin) (hif-latn) (new)
498 * Old Norse (non) (removed)
499 * Serbian cyrillic iyekvian (sr-jc) (removed)
500 * Serbian latin iyekavian (sr-jl) (removed)
501 * Silesian (szl) (new)
502 * Tajiki (Cyrllic script) (tg-cyrl) (new)
503 * Tajiki (Latin script) (tg-latn) (new)
504 * Chinese (Macau) (zh-mo) (new)
505 * Chinese (Malaysia) (zh-my) (new)
506
507 == Compatibility ==
508
509 MediaWiki 1.13 requires PHP 5 (5.1 recommended). PHP 4 is no longer supported.
510
511 PHP 5.0.x fails on 64-bit systems due to serious bugs with array processing:
512 http://bugs.php.net/bug.php?id=34879
513 Upgrade affected systems to PHP 5.1 or higher.
514
515 MySQL 3.23.x is no longer supported; some older hosts may need to upgrade.
516 At this time we still recommend 4.0, but 4.1/5.0 will work fine in most cases.
517
518
519 == Upgrading ==
520
521 1.13 has several database changes since 1.12, and will not work without schema
522 updates.
523
524 If upgrading from before 1.7, you may want to run refreshLinks.php to ensure
525 new database fields are filled with data.
526
527 If upgrading from before 1.11, and you are using a wiki as a commons repository,
528 make sure that it is updated as well. Otherwise, errors may arise due to
529 database schema changes.
530
531 If you are upgrading from MediaWiki 1.4.x or earlier, some major database
532 changes are made, and there is a slightly higher chance that things could
533 break. Don't forget to always back up your database before upgrading!
534
535 See the file UPGRADE for more detailed upgrade instructions.
536
537
538 === Caveats ===
539
540 Some output, particularly involving user-supplied inline HTML, may not
541 produce 100% valid or well-formed XHTML output. Testers are welcome to
542 set $wgMimeType = "application/xhtml+xml"; to test for remaining problem
543 cases, but this is not recommended on live sites. (This must be set for
544 MathML to display properly in Mozilla.)
545
546 For notes on 1.12.x and older releases, see HISTORY.
547
548
549 === Online documentation ===
550
551 Documentation for both end-users and site administrators is currently being
552 built up on MediaWiki.org, and is covered under the GNU Free Documentation
553 License (except for pages that explicitly state that their contents are in
554 the public domain) :
555
556 http://www.mediawiki.org/wiki/Documentation
557
558
559 === Mailing list ===
560
561 A MediaWiki-l mailing list has been set up distinct from the Wikipedia
562 wikitech-l list:
563
564 http://lists.wikimedia.org/mailman/listinfo/mediawiki-l
565
566 A low-traffic announcements-only list is also available:
567
568 http://lists.wikimedia.org/mailman/listinfo/mediawiki-announce
569
570 It's highly recommended that you sign up for one of these lists if you're
571 going to run a public MediaWiki, so you can be notified of security fixes.
572
573
574 === IRC help ===
575
576 There's usually someone online in #mediawiki on irc.freenode.net