
Microsoftは3月20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 28020.1743」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 28020.1743の新機能
Build 28020.1743では、共有オーディオがアップデートされ、2人でBluetooth LE Audio対応デバイスを共有する際に、それぞれの音量を個別に調整できるスライダーが追加されました。.exe/.bat/.cmdファイルを右クリックした際の「開く」アイコンが、既定アプリのアイコンと一致するコンテキストメニューの変更や、ファイルエクスプローラーの信頼性向上、新しいFeedback Hubの導入も行われています。
What’s new in Canary Build 28020.1743
Changes and Improvements gradually being rolled out with toggle on*
[Shared audio (preview) gets more control]
- Shared audio (preview) was first announced last fall, and allows 2 people to share audio between their two capable Bluetooth LE Audio headphones, speakers, earbuds, or hearing aids. With this update Windows now provides individual sliders for each listener which adjusts their volume without affecting the other. You can continue to adjust volume for both listeners at the same time through the main volume controls available through Quick Settings or on-device and keyboard controls.
- You’ll also see a new taskbar indicator while you’re sharing, giving a quick reminder that audio is still being shared. Clicking the indicator is a fast path to open sharing settings to change volume or stop sharing.
- The LE Audio accessory ecosystem also continues to grow. In addition to the accessories announced before, we’re excited to share that the Samsung Galaxy Buds 4 and Buds 4 Pro, Sony WF‑1000XM6, and Xbox Wireless Headset all have support for shared audio!
- Feedback: Share your thoughts in Feedback Hub (WIN + F)under Devices and Drivers > Bluetooth – Audio quality, glitches, choppiness and stuttering.
[Context Menu]
- When right clicking on a .exe, .bat, or .cmd file, the context menu’s “Open” verb will now match the icon associated with the file’s default app.
- Feedback: Share your thoughts in Feedback Hub (WIN + F) under File Folders and Online Storage > File Explorer.
[File Explorer]
- Improved reliability of unblocking files downloaded from the internet in order to preview them in File Explorer.
[Feedback Hub]
Introducing the new Feedback Hub, bringing a refreshed, modernized experience available as an app update today for Insiders in Dev and Canary.
What’s new in Feedback Hub
- Simpler feedback submission flow: Feedback is now submitted using a single unified template, with the added ability to search categories. The feedback form itself has been modernized enabling for faster iteration and future improvements.
- Simpler navigation: My Feedback now lives directly in the navigation pane, and Community feedback (formerly All feedback) makes it easier to discover and engage with feedback from others. The Announcements page has been removed to focus more on giving and exploring feedback. You can still find announcements on the Windows Insider Blog.
- New compliment feedback type: Call out what’s working well.
- Private or public feedback: Choose whether your feedback is visible to the Insider community.
- New focused feedback experience: a new smaller Feedback Hub surface, making it easier to provide quick, in-the-moment feedback. You can expand to the full Feedback Hub experience by pressing the button in the upper right corner.
- Improved screenshot capture and review tooling: making it easier to capture and include visuals when sharing feedback.
Feedback: Your feedback helps shape what comes next, so try out the new experience and share your thoughts in Feedback Hub (WIN + F) under Apps > Feedback Hub
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。





