Convert INDEX into PRIMARY KEY in l10n_cache

[lhc/web/wiklou.git] / RELEASE-NOTES-1.30

diff --git a/RELEASE-NOTES-1.30 b/RELEASE-NOTES-1.30
index 9474f21..c104252 100644 (file)
--- a/RELEASE-NOTES-1.30
+++ b/RELEASE-NOTES-1.30
@@ -33,6 +33,12 @@ section).
   use $wgFragmentMode to migrate off it to a modern alternative.
 * $wgExternalInterwikiFragmentMode was introduced to control how fragments in
   sinterwikis going outside of current wiki farm are encoded.
   use $wgFragmentMode to migrate off it to a modern alternative.
 * $wgExternalInterwikiFragmentMode was introduced to control how fragments in
   sinterwikis going outside of current wiki farm are encoded.

+* (T120333) Soft-deprecated the use of PHP extension 'mysql' in favor of 'mysqli'.
+  This PHP extension was deprecated in PHP 5.5 and removed in PHP 7.0. MediaWiki
+  auto-selects the 'mysqli' driver since MediaWiki 1.22, except if explicitly
+  requested through the configuration parameter $wgDBservers.
+* $wgOOUIEditPage was removed, as it is now the default. This was documented as a
+  temporary variable during the migration period.

 
 === New features in 1.30 ===
 * (T37247) Output from Parser::parse() will now be wrapped in a div with
 
 === New features in 1.30 ===
 * (T37247) Output from Parser::parse() will now be wrapped in a div with


@@ -55,11 +61,11 @@ section).
   just been unwatched.
 * Added $wgParserTestMediaHandlers, where mock media handlers can be passed to
   MediaHandlerFactory for parser tests.
   just been unwatched.
 * Added $wgParserTestMediaHandlers, where mock media handlers can be passed to
   MediaHandlerFactory for parser tests.

-
-=== Languages updated in 1.30 ===
-
-* Support for kbp (Kabɩyɛ / Kabiyè) was added.
-* Support for skr (Saraiki, سرائیکی) was added.
+* Edit summaries, block reasons, and other "comments" are now stored in a
+  separate database table. Use the CommentFormatter class to access them.
+** This is currently gated by $wgCommentTableSchemaMigrationStage. Most wikis
+   can set this to MIGRATION_NEW and run maintenance/migrateComments.php as
+   soon as any necessary extensions are updated.

 
 === External library changes in 1.30 ===
 
 
 === External library changes in 1.30 ===
 


@@ -105,7 +111,9 @@ MediaWiki supports over 350 languages. Many localisations are updated
 regularly. Below only new and removed languages are listed, as well as
 changes to languages because of Phabricator reports.
 
 regularly. Below only new and removed languages are listed, as well as
 changes to languages because of Phabricator reports.
 

-* …
+* Added: kbp (Kabɩyɛ / Kabiyè)
+* Added: skr (Saraiki, سرائیکی)
+* Added: tay (Tayal / Atayal)

 
 ==== Pig Latin added ====
 * (T45547) Added Pig Latin, a made-up English variant (en-x-piglatin),
 
 ==== Pig Latin added ====
 * (T45547) Added Pig Latin, a made-up English variant (en-x-piglatin),


@@ -149,6 +157,7 @@ changes to languages because of Phabricator reports.
   WikiPage::makeParserOptions() to create the ParserOptions object and only
   change options that affect the parser cache key.
 * Article::viewRedirect() is deprecated.
   WikiPage::makeParserOptions() to create the ParserOptions object and only
   change options that affect the parser cache key.
 * Article::viewRedirect() is deprecated.

+* IP::isValidBlock() was deprecated. Use the equivalent IP::isValidRange().

 * DeprecatedGlobal no longer supports passing in a direct value, it requires a
   callable factory function or a class name.
 * The $parserMemc global, wfGetParserCacheStorage(), and ParserCache::singleton()
 * DeprecatedGlobal no longer supports passing in a direct value, it requires a
   callable factory function or a class name.
 * The $parserMemc global, wfGetParserCacheStorage(), and ParserCache::singleton()


@@ -168,6 +177,34 @@ changes to languages because of Phabricator reports.
 * WikiImporter now requires the second parameter to be an instance of the Config,
   class. Prior to that, the Config parameter was optional (a behavior deprecated in
   1.25).
 * WikiImporter now requires the second parameter to be an instance of the Config,
   class. Prior to that, the Config parameter was optional (a behavior deprecated in
   1.25).

+* Removed 'jquery.mwExtension' module. (deprecated since 1.26)
+* mediawiki.ui: Deprecate greys, which are not part of WikimediaUI color palette
+  any more.
+* CdbReader, CdbWriter, CdbException classes (deprecated in 1.25) were removed.
+  The namespaced classes in the Cdb namespace should be used instead.
+* IPSet class (deprecated in 1.26) was removed. The namespaced IPSet\IPSet
+  should be used instead.
+* RunningStat class (deprecated in 1.27) was removed. The namespaced
+  RunningStat\RunningStat should be used instead.
+* MWMemcached and MemCachedClientforWiki classes (deprecated in 1.27) were removed.
+  The MemcachedClient class should be used instead.
+* EditPage::isOouiEnabled() is deprecated and will always return true.
+* EditPage::getSummaryInput() and ::getSummaryInputOOUI() are deprecated. Please
+  use ::getSummaryInputWidget() instead.
+* EditPage::getCheckboxes() and ::getCheckboxesOOUI() are deprecated. Please
+  use ::getCheckboxesWidget() instead.
+* Parser::getRandomString() (deprecated in 1.26) was removed.
+* Parser::uniqPrefix() (deprecated in 1.26) was removed.
+* Parser::extractTagsAndParams() now only accepts three arguments. The fourth,
+  $uniq_prefix was deprecated in 1.26 and has now been removed.
+* (T172514) The following tables have had their UNIQUE indexes turned into proper
+  PRIMARY KEYs for increased maintainability: categorylinks, imagelinks, iwlinks,
+  langlinks, log_search, module_deps, objectcache, pagelinks, query_cache, site_stats,
+  templatelinks, text, transcache, user_former_groups, user_properties.
+* IDatabase::nextSequenceValue() is no longer needed by any database backends
+  (formerly it was needed by PostgreSQL and Oracle), and is now deprecated.
+* (T146591) The lc_lang_key index on the l10n_cache table has been changed into a
+  PRIMARY KEY.

 
 == Compatibility ==
 MediaWiki 1.30 requires PHP 5.5.9 or later. There is experimental support for
 
 == Compatibility ==
 MediaWiki 1.30 requires PHP 5.5.9 or later. There is experimental support for