Microsoftは3月30日(現地時間)、Windows 11のWindows Insider ProgramのCanaryチャンネル向けの最新ビルド「Windows 11 Insider Preview Build 29558.1000」をリリースしました(Windows Blog)。
Canaryチャンネルで公開されるビルドは、将来の機能アップデートで追加される可能性のある、さまざまな新機能が先行して実装されています。プレビューチャンネルの中で最も不安定な可能性があり、提供されるドキュメントも限定的なものとなっています(例えば既知の不具合は掲載されないなど)。
Windows Insider Programの更新オプションでCanaryチャンネルを選択し、Windows 11のプレビュー版を使用しているユーザーは、Windows Updateを利用して最新版に更新することができます。
Build 29558.1000の新機能
Build 29558.1000では、コマンドライン(Console Host)の大幅な強化が行われています。これには、Direct3Dベースの新しいレンダリングパスの導入や、正規表現検索への対応、太字フォントのレンダリング改善、スクロール性能の改善などが含まれす。その他認証や設定の改良も行われています。
リリースノートは以下の通りです。
What’s new in Canary Build 29558.1000
Changes and Improvements gradually being rolled out with toggle on*
- This update includes platform changes in moving to a new active development build.
[Command Line (Console Host) Improvements]
The Windows Console is part of the open-source Windows Terminal project, receiving updates from its open-source community. With this release, we are bringing all the changes from the open-source project back into Windows.
Most of these updates come from Windows Insiders and community contributors, whose names can be found in the Windows Terminal blog posts on the Windows Command Line Blog.
We are bringing these updates to Windows:
- Optional new Atlas/Direct3D rendering path (UseDx): available behind a registry key (HKCU\Console, DWORD UseDx=1). (GitHub #19848)
- Regular Expression search: the Find dialog now supports regular expressions. (GitHub #17316)
- Bold font rendering: the original rendering engine now supports bold fonts. (GitHub #19441)
- Paste reliability improvement: resolves a longstanding issue where some pasted characters could be dropped when the output code page couldn’t represent them. (GitHub #19511)
- Accessibility improvements: rewritten legacy MSAA integration and parts of UI Automation support. (GitHub #19344)
- Snap-on-input behavior: now only enabled by default when VT processing is enabled.
- More reliable snap on input/output in WSL and PowerShell. (GitHub #19247, #17453)
- Clipboard enhancements: supports OSC 52 (Manipulate Selection Data) for writing selection data to the clipboard. (GitHub #18949)
- Graphical content: adds support for Sixel-based images.
- Alt + Numpad + clipboard text fix: avoids mistranslating Codepage 936 text when generating Alt + Numpad events for clipboard content. (GitHub #17635)
- Performance: scrolling text performance improvements (up to ~10x in some scenarios). (GitHub #16333)
- Rectangular selection: fixes rectangular copy via Edit > Mark. (GitHub #16197)
What you’ll see:
- We have also changed how the pop-up dialogs look inside the console to improve their compatibility with screen readers, assistive technologies, and other terminal emulators. This includes the F7 history window as well as the F2 and F4 line editing windows.
FEEDBACK: Please file feedback in Feedback Hub (WIN + F) under Developer Platform > Command Line.
[Authentication]
- Fixed an authentication error when trying to connect to Azure Virtual Desktop impacting Insiders in the latest Canary flights.
[Settings]
- Improved performance of configuring power options in Settings > System > Power & Battery.
[Other]
- Updated chkdsk to now support specifying volumes with spaces if you have the path encased in quotes (for example, chkdsk “C:\My Volume\SD Card”).
- Removed unexpected error message when opening Group Policy Editor in the previous two flights.
公式ブログには細かな変更内容がリストアップされていますので、インストールする前に確認することをおすすめします。
