MediaWiki 1.33/ja

MediaWiki 1.33 is the latest release of MediaWiki. Consult the file for the full list of changes. It was deployed on Wikimedia Foundation wikis through incremental "wmf" alpha branches from 23 October 2018 until 10 April 2019. The 1.33.0 stable release was released on 2 July 2019. Download the latest releases or checkout the  branch in Git to follow this release.

既知の問題点

 * $wgDBprefix が設定されている場合、MediaWiki がそれを "_" という文字で終わらせるように強制します. そのようにしなければ、次のエラーが発生します：InvalidArgumentException: A non-empty prefix must end with "_".

Upgrading notes for 1.33
1.33では、1.32からデータベースの一部が変更されているため、スキーマの更新を行わなければ動作しません. リビジョンテーブルのようなとても大きなテーブルの変更のため、スキーマの更新には非常に長い時間（中規模サイトで数分、大規模サイトで数時間）を要する可能性があることに注意してください.

アップグレードの前にはデータベースのバックアップをお忘れなく！

アップグレードの詳細な手順はUPGRADE を参照してください. 1.11以前のバージョンからの更新に関する重要情報が含まれます.

MediaWiki 1.33 への更新に固有の注意点は以下のとおりです：
 * Some external link searches will not work correctly until  (or  ) is run. These include searches for links using IP addresses, internationalized domain names, and possibly mailto links.
 * If you ran migrateActors.php using an older version of MediaWiki and want to run your wiki with  set to , note that   rows needed to find revision deletions by target user were incorrectly deleted. See T215464 for details.
 * If revision deletions were performed when the wiki was configured with  set to   and without   having been run, the   table may contain rows with empty values for " " which will prevent log searches for revision deletions by target user from finding those log entries. These rows may be corrected by (re-)running.

新着情報

 * The Blocks feature is gaining a new feature, "partial blocks", where IPs and accounts can be restricted from editing particular pages or namespaces. This is currently under development, but can be enabled by setting the  feature flag on. In future releases this feature will be available by default.
 * Categories can now be hidden from Special:UnusedCategories by adding the new behavioural flag  on the category's page.

Languages updated
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.
 * Added language support for (kjp).
 * Fixed a translation error on (gom-deva) translations for.
 * Added $digitTransformTable for (sat).
 * Added language support for (xsy).
 * Added support for new Japanese era name "Reiwa".

その他の変更
Upgrading system administrators should read carefully the specific notes on upgrading. Developers should read the full release notes.
 * SVGs with multiple language values within them are now by default displayed in the wiki's language on image pages.
 * 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.
 * Special:CreateAccount now warns the user if their chosen username has to be normalized.