-== MediaWiki 1.33 ==
+= MediaWiki 1.33 =
+
+== MediaWiki 1.33.0-PRERELEASE ==
THIS IS NOT A RELEASE YET
MediaWiki 1.33 is an alpha-quality branch and is not recommended for use in
production.
-=== Configuration changes in 1.33 ===
+== Upgrading notes for 1.33 ==
+1.33 has several database changes since 1.32, and will not work without schema
+updates. Note that due to changes to some very large tables like the revision
+table, the schema update may take quite long (minutes on a medium sized site,
+many hours on a large site).
-==== New configuration ====
-* $wgEnablePartialBlocks – This enables the Partial Blocks feature, which gives
- accounts with block permissions the ability to block users, IPs, and IP ranges
- from editing specific pages, while allowing them to edit the rest of the wiki.
-* $wgMediaInTargetLanguage – whether multilingual images should be dispalyed in
- the current parse language where available.
+Don't forget to always back up your database before upgrading!
+
+See the file UPGRADE for more detailed upgrade instructions, including
+important information when upgrading from versions prior to 1.11.
+
+Some specific notes for MediaWiki 1.33 upgrades are below:
-==== Changed configuration ====
* Some external link searches will not work correctly until update.php (or
refreshExternallinksIndex.php) is run. These include searches for links using
IP addresses, internationalized domain names, and possibly mailto links.
-* (T193868) $wgChangeTagsSchemaMigrationStage — This temporary setting, added in
- MediaWiki 1.32, now defaults to MIGRATION_NEW instead of MIGRATION_WRITE_BOTH.
-* Special:ActiveUsers will no longer filter out users who became inactive since
- the last time the active users query cache was updated.
* If you ran migrateActors.php using an older version of MediaWiki and want to
run your wiki with $wgActorTableSchemaMigrationStage SCHEMA_COMPAT_READ_OLD,
note that log_search rows needed to find revision deletions by target user
were incorrectly deleted. See T215464 for details.
+For notes on 1.32.x and older releases, see HISTORY.
+
+=== Configuration changes for system administrators in 1.33 ===
+==== New configuration ====
+* $wgEnablePartialBlocks – This enables the Partial Blocks feature, which gives
+ accounts with block permissions the ability to block users, IPs, and IP ranges
+ from editing specific pages, while allowing them to edit the rest of the wiki.
+ It is a temporary setting for gradual enablement, current default to `false`,
+ and will be set to `true` and then removed once initial development completes.
+
+==== Changed configuration ====
+* $wgChangeTagsSchemaMigrationStage (T193868) — This temporary setting, added in
+ MediaWiki 1.32, now defaults to MIGRATION_NEW instead of MIGRATION_WRITE_BOTH.
+* $wgPasswordPolicy – There is a new password policy to check that the account's
+ password is not in the large blacklist. This is enabled by default for the
+ built-in user groups bureaucrat, sysop, interface-admin, and bot. To configure
+ this for other user groups, set the `PasswordNotInLargeBlacklist` flag `true`.
+* wgPasswordDefault – There is a new password type configuration using Argon2
+ password hashing (which requires PHP 7.2 and above). It's designed to resist
+ timing attacks, and (on systems with PHP 7.3+) GPU hacking; if you configure
+ argon2 to be used, by default, it will automatically choose the best available
+ algorithm depending on which version of PHP you have available. To use this,
+ you can set `$wgPasswordDefault = 'argon2';`.
+
==== Removed configuration ====
-* (T199334) $wgTagStatisticsNewTable — This temporary setting, added in
+* $wgTagStatisticsNewTable (T199334) — This temporary setting, added in
MediaWiki 1.32, has now been removed. When loading Special:Tags, MediaWiki
will now always use the `change_tag_def` instead of the `change_tag` table.
-* MediaWiki now always tidies user output, and most related
- configuration has been removed. Thus $wgUseTidy, $wgTidyBin,
- $wgTidyConf, $wgTidyOpts, $wgTidyInternal, and $wgDebugTidy, all
- deprecated since 1.26, have now all been removed. The $wgTidyConfig
- setting remains only for Remex experimental features or debugging.
-* $wgEnableParserCache, deprecated since 1.26, was removed.
- If disabling the parser cache is still desirable,
- set `$wgParserCacheType = CACHE_NONE;` instead.
-* $wgCommentTableSchemaMigrationStage has been removed. Extension code finding
- it unset should treat it as being MIGRATION_NEW.
+* $wgUseTidy, $wgTidyBin, $wgTidyConf, $wgTidyOpts, $wgTidyInternal, and
+ $wgDebugTidy – These options, all deprecated since 1.26, have now all been
+ removed, as MediaWiki now always tidies user output. The $wgTidyConfig setting
+ remains only for experimental features and debugging, and should not be used.
+* $wgEnableParserCache – This setting has been deprecated since 1.26, has now
+ been removed. If you still desire to disable the parser cache, instead you can
+ set `$wgParserCacheType = CACHE_NONE;`.
+* $wgCommentTableSchemaMigrationStage – This temporary migration setting has now
+ been removed. Code finding it unset should treat it as being MIGRATION_NEW.
* $wgAuth – This old setting, deprecated in 1.27, has been removed as part of
the removal of AuthPlugin.
-
-=== New features in 1.33 ===
+* $wgSitesCacheFile – This configuration was introduced in 1.25 with the intent
+ to allow sites to configure a file in which to cache the SiteStore database
+ table, but it was never used. SiteStore already caches its information by
+ default using BagOStuff (e.g. Memcached or APC).
+* $wgClockSkewFudge – This setting was used by User.php to let sites adjust by
+ how much MediaWiki would fudge when trying to minimize the chances of a
+ user.user_touched database update to the "current" timestamp being before the
+ value already there (e.g. due to clock skew between different servers). This
+ is no longer a problem, because the code now ensures the timestamp is always
+ higher than the previous one. The writes are guarded with CAS logic (check
+ and set), which prevents updates that would overlap.
+
+=== New user-facing features in 1.33 ===
* (T96041) __EXPECTUNUSEDCATEGORY__ on a category page causes the category
to be hidden on Special:UnusedCategories.
-* Add PasswordPolicy to check the password isn't in the large blacklist.
+* (T210814) SVGs are now by default displayed in wiki language on image
+ pages.
+* Special:CreateAccount now warns the user if their chosen username has to be
+ normalized.
+* (T205040) Multilingual images are now be displayed in the current parse
+ language where available.
+* Special:ActiveUsers will no longer filter out users who became inactive since
+ the last time the active users query cache was updated.
+
+=== New developer features in 1.33 ===
* The AuthManagerLoginAuthenticateAudit hook has a new parameter for
additional information about the authentication event.
* TextContent::getText() was introduced as a replacement for
Content::getNativeData() for text-based content models.
-* (T210814) SVGs are now by default displayed in wiki language on image
- pages.
* (T214706) LinksUpdate::getAddedExternalLinks() and
LinksUpdate::getRemovedExternalLinks() were introduced.
-* Argon2 password hashing is now available, can be enabled via
- $wgPasswordDefault = 'argon2'. It's designed to resist timing attacks
- (requires PHP 7.2+) and GPU hacking (7.3+).
-* Special:CreateAccount now warns the user if their chosen username has to be
- normalized.
=== External library changes in 1.33 ===
-
==== New external libraries ====
* Added wikimedia/password-blacklist 0.1.4.
* Added guzzlehttp/guzzle 6.3.3.
* Added jakub-onderka/php-console-highlighter 0.3.2 explicitly (dev-only).
==== Changed external libraries ====
-* Updated OOUI from v0.29.2 to v0.30.4.
+* Updated OOUI from v0.29.2 to v0.31.0.
* Updated OOjs Router from pre-release to v0.2.0.
* Updated moment from v2.19.3 to v2.24.0.
* Updated wikimedia/xmp-reader from 0.6.0 to 0.6.2.
* Updated wikimedia/php-session-serializer from 1.0.6 to 1.0.7.
==== Removed external libraries ====
+* …
=== Bug fixes in 1.33 ===
* (T164211) Special:UserRights could sometimes fail with a
* Language::markNoConversion, deprecated in 1.32, has been removed. Use
LanguageConverter::markNoConversion instead.
* BagOStuff::modifySimpleRelayEvent() method has been removed.
+* ParserOutput::getLegacyOptions, deprecated in 1.30, has been removed.
+ Use ParserOutput::allCacheVaryingOptions instead.
+* CdnCacheUpdate::newSimplePurge, deprecated in 1.27, has been removed.
+ Use CdnCacheUpdate::newFromTitles() instead.
=== Deprecations in 1.33 ===
* The configuration option $wgUseESI has been deprecated, and is expected
check block behaviour.
* The api-feature-usage log channel now has log context. The text message is
deprecated and will be removed in the future.
+* The FileBasedSiteLookup class has been deprecated. For a cacheable SiteLookup
+ implementation, use CachingSiteStore instead.
=== Other changes in 1.33 ===
* (T201747) Html::openElement() warns if given an element name with a space
* The implementation of buildStringCast() in Wikimedia\Rdbms\Database has
changed to explicitly cast. Subclasses relying on the base-class
implementation should check whether they need to override it now.
+* BagOStuff::add is now abstract and must explicitly be defined in subclasses.
== Compatibility ==
MediaWiki 1.33 requires PHP 7.0.13 or later. Although HHVM 3.18.5 or later is
* MySQL 5.5.8 or later
* PostgreSQL 9.2 or later
-* SQLite 3.3.7 or later
+* SQLite 3.8.0 or later
* Oracle 9.0.1 or later
* Microsoft SQL Server 2005 (9.00.1399)
-== Upgrading ==
-1.33 has several database changes since 1.32, and will not work without schema
-updates. Note that due to changes to some very large tables like the revision
-table, the schema update may take quite long (minutes on a medium sized site,
-many hours on a large site).
-
-Don't forget to always back up your database before upgrading!
-
-See the file UPGRADE for more detailed upgrade instructions, including
-important information when upgrading from versions prior to 1.11.
-
-For notes on 1.32.x and older releases, see HISTORY.
-
== Online documentation ==
Documentation for both end-users and site administrators is available on
MediaWiki.org, and is covered under the GNU Free Documentation License (except
dépôts / lhc / web / wiklou.git / blobdiff