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Version 4.0

提供: WordPress Codex 日本語版
2014年9月7日 (日) 12:49時点におけるMizuno (トーク | 投稿記録)による版 (Deprecated: 翻訳)

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2014年9月4日に WordPress Version 4.0 "Benny," が公開されました。ジャズミュージシャンの Benny Goodman から命名されています。詳しくは WordPress Blog および Changelog for 4.0 を参照してください。

Version 4.0 ではデータベースバージョン (db_version in wp_options) が 29630 に変更となり、Trac でのリビジョンは 29710 となりました。


  • スタイリッシュにメディア/埋め込みコンテンツを管理する
    • Explore your uploads in a beautiful, endless grid
    • A new details preview makes viewing and editing any amount of media in sequence a snap.
  • コンテンツ編集をより使い易く
    • The visual editor now expands to fit your content
    • A fixed toolbar in the editor when you scroll
    • Embeddable content previews right in the visual editor
  • プラグインの検索とインストールを改善
  • 開発者向け情報
    • Customizer Panels API
    • Updated external libraries
    • Better flexibility for WP_Query ORDER BY

What's New

全般

  • アイキャッチ画像プレビューで .bmp ファイルをサポート
  • アイキャッチ画像メタボックスを、権限の無い寄稿者には表示しない
  • 新たにサポートされる oEmbed: CollegeHumor, Issuu, Mixcloud, YouTube playlists, TED talks
  • Install WordPress 言語設定が可能に
  • 管理画面の一般設定 から言語を設定可能に

投稿

  • ビジュアルエディタで埋め込んだ動画URLのプレビューを表示
  • ページスクロール時に、コンテンツボックスをスクロールする
  • コンテンツボックスをスクロールしたとき、メニューバーは上部に表示される
  • ビジュアルエディタにカラーピッカーを再び追加

メディア

  • Add Media Grid view option (default) for Media Library
  • Add "Bulk Select" button to Media Grid view to delete multiple items
  • Add oEmbed support for TED talks, Mixcloud, CollegeHumor.com, Issuu
  • Expand oEmbed support to include YouTube playlist URLs and Polldaddy’s short URL format
  • Remove Viddler oEmbed support
  • Update SlideShare oEmbed regex
  • Improved media experience on small screen sizes (embedded videos now responsive)
  • Native video and audio shortcodes now support Flash playback looping

コメント

  • Comments in trash can now be marked as spam.

プラグイン

  • Display plugins list as grid, with thumbnails, on Add New screen.
  • Add popup window with plugin details (displays info from plugin's directory page).
  • Add "Beta Testing" tab to Plugins screen for new features-as-plugins.

アクセシビリティ

  • Improved keyboard accessibility in the Add Media panel
  • Improved screen-reader support for Customizer sections
  • Makes links in help tabs keyboard accessible
  • Improvements for screen-readers when managing widgets in the Customizer

インストールプロセス

  • Add language select menu as first Installation screen (skipped for localized installs)

マルチサイト

  • mp4 file extension was added to allowed upload file types

開発者向けの変更

全般

  • Performance and effectiveness improvements to wptexturize()
  • Ensure custom post types nested under top-level menu items get the proper classes
  • Added a src parameter to the embed shortcode
  • Fixes for handling nested shortcodes
  • Make default 'template' argument of the_taxonomies() and get_the_taxonomies() translatable
  • Remove a redundant condition for comment feeds from WP_Query::get_posts()
  • The Customizer now properly honors theme support defaults for background images
  • Installed Themes search now shows a proper "no results" message
  • Improved, more consistent styling for HTML5 input elements
  • Post previews now redirect to the permalink if the post has been published
  • Email and URL input types have been implemented where appropriate in the admin
  • Most uses of extract() have been removed from the core code
  • 3gp mime type support was added
  • wp_handle_upload|sideload() logic was consolidated
  • Remove dead and unused code from dashboard.php following changes in 3.8
  • The operator argument now case-insensitive in tax queries
  • Now possible to disable drag and drop functionality in wp_editor() instances
  • Trigger _doing_it_wrong() when a registered post type or taxonomy slug is too long (20 characters max)
  • Widgets management in the Customizer to leverage the new Panels API.

JavaScript

  • Heartbeat API "experimental" labels have now been removed
  • Improved inline documentation for Media Views
  • Forces an autosave on switch from Visual to Text editor

バグ修正

  • Fix a notice with media attached to non-existent post type
  • Fix expanding and collapsing the admin menu on small screen sizes
  • Fix a bug where multiple Add Media buttons shared an ID attribute
  • Fix get_the_ID() not checking for a proper post object
  • Fix current track highlighting in audio playlists
  • Fixed bug with audio player not properly floating around images in the editor
  • Fix a bug where bulk actions would be performed upon clicking the Filter button in some circumstances
  • Fix remove_all_filters() always returning true via has_filter() in some scenarios
  • Fix a notice in wp_reschedule_event
  • Fix paragraph tags not being converted in PressThis for the Text editor
  • Fix get_the_excerpt() not always checking $post->post_excerpt
  • Introduce caching for oEmbed responses
  • Fix an issue where attachment display settings didn't work for galleries
  • Leverage iframe sandboxing for audio and video, allowing arbitrary scripts to be loaded
  • Ensure all plugins have an accurate oEmbed provider list by loading them "just in time"
  • Fixed several problems with formatting of curly quotes, square braces, non-breaking spaces, and related performance issues.

マルチサイト

  • Fix a bug where an incorrect schema was shown on the Edit Site screen

クラス

What's New

  • Introduce WP_Customize_Panel
  • Introduce WP_Session_Tokens
  • Introduce WP_User_Meta_Session_Tokens
  • Introduce WP_oEmbed::get_provider()
  • Introduce WP_oEmbed::_add_provider_early()
  • Introduce WP_oEmbed::_remove_provider_early()
  • Introduce WP_Widget_Area_Customize_Control::active_callback()

関数

What's New

  • Introduce attachment_url_to_postid()
  • Introduce get_comments_number_text()
  • Introduce get_editor_stylesheets()
  • Introduce is_customize_preview()
  • Introduce translations_api()
  • Introduce upgrade_400()
  • Introduce wp_ajax_set_attachment_thumbnail()
  • Introduce wp_ajax_parse_embed()
  • Introduce wp_can_install_language_pack()
  • Introduce wp_destroy_all_sessions()
  • Introduce wp_destroy_current_session()
  • Introduce wp_destroy_other_sessions()
  • Introduce wp_download_language_pack()
  • Introduce wp_dropdown_languages()
  • Introduce wp_embed_handler_youtube()
  • Introduce wp_get_all_sessions()
  • Introduce wp_get_available_translations()
  • Introduce wp_get_session_token()
  • Introduce wp_install_language_form()
  • Introduce wpview_media_sandbox_styles()
  • Introduce wp_spaces_regexp()
  • Introduce wp_validate_boolean()

非推奨

  • get_all_category_ids() - use get_terms() instead.
  • like_escape() - use $wpdb->esc_like() instead.
  • url_is_accessable_via_ssl()

アクション & フィルター

  • The ISO date standard YYYY-MM-DD format was added to the date_formats filter.
  • The $post parameter was added to preview_post_link.
  • wp_handle_upload_prefilter was renamed to {$action}_prefilter.

新規追加アクション

  • Introduce customize_render_panel
  • Introduce customize_render_panel_{$this->id}
  • Introduce delete_user_form
  • Introduce pre_get_users
  • Introduce rss_tag_pre

新規追加フィルター

  • Introduce async_update_translation
  • Introduce attach_session_information
  • Introduce customize_control_active
  • Introduce human_time_diff
  • Introduce oembed_remote_get_args
  • Introduce oembed_ttl
  • Introduce run_wptexturize
  • Introduce session_token_manager
  • Introduce term_search_min_chars
  • Introduce translations_api
  • Introduce translations_api_result
  • Introduce wp_editor_expand
  • Introduce wp_editor_settings
  • Introduce wp_embed_handler_youtube
  • Introduce wp_list_comments_args
  • Introduce wp_spaces_regexp
  • Introduce wp_title_parts
  • Introduce wxr_export_skip_commentmeta

Constants

非推奨

外部ライブラリ

  • Update to TinyMCE 4.1.3
  • Update to jQuery 1.11.1
  • Update to MediaElement 2.15

最新英語版: WordPress Codex » Version_4.0最新版との差分