Windows 11 Version 23H2/22H2のプレビューアップデートKB5039302が公開 - デスクトップ表示ボタンの復活や、7-Zip、Tarアーカイブの作成機能

Microsoftは6月25日(現地時間)、Windows 11 Version 23H2/22H2用のプレビューアップデートKB5039302を公開しました。

オプション扱いの更新プログラム(プレビュー版)で、多数の不具合が修正されています。

Windows Updateの「更新プログラムのチェック」を利用するか、Microsoft Update Catalogからファイルをダウンロードすることで、手動でインストールすることができます。

June 25, 2024—KB5039302 (OS Builds 22621.3810 and 22631.3810) Preview

Windows 11 Version 23H2/22H2用の更新プログラムKB5039302では、新機能が徐々に展開される機能と、それ以外の機能に分けて紹介されています。

徐々に展開される機能としていは、設定画面のゲームパスレコメンドカードの追加や、タスクバーのデスクトップ表示ボタンの復活、ファイルエクスプローラーの7-Zip、TARファイルの作成機能の追加、Emoji 15.1の導入などがあげられていす。

その他通常の手順で展開される変更として、Snipping Toolや、タッチキーボード、USB取り外しの問題がリストアップされています。

リリースノートは以下の通りです。

ハイライト:

• Gradual rollout 

  These might not be available to all users because they will roll out gradually. 

  • 
    New!
    This update adds a new Game Pass recommendation card on the Settings home page. This home page shows on Home and Pro editions when you sign in to Windows using your Microsoft account. The card appears if you actively play games on your PC.

  • 
    New!
    The show desktop button is on the taskbar again by default. To change this, right-click the taskbar and choose Taskbar settings. At the lower part of the page, you will find Taskbar behaviors. 

  • 
    New!
    This update affects File Explorer. You can now create 7-Zip and Tape Archive (TAR) files using the context menu. When you right-click a file, a Compress to item gives you ways to compress a file using tools like gzip, bzip2, and more. There is also a new compression wizard in Additional options. It will help you choose more formats and add details. You can use different types of compression to add many files to archives in other TAR formats. You can also change the compression level and choose the types of data to store in each archive.

  • 
    New!
    This update adds support for Emoji 15.1. Windows supports Unicode symbol-like shapes for family groupings. But Windows will keep using people for them. Also, you can choose the right or left facing direction for some people emoji. The new emoji are:

    • Horizontal and vertical head shake

    • Phoenix

    • Lime

    • Brown mushroom

    • Broken chain

  • 
    New!
    You can now copy files from the Windows Share window. Just click the new Copy button.

  • 
    New!
    This update starts the rollout of the new account manager on the Start menu. When you use a Microsoft account to sign in to Windows, you will get a glance at your account benefits. This feature also makes it easy to manage your account settings.

• Normal rollout

  • This update addresses an issue that affects Snipping Tool. When you use it to record videos on some PCs, the audio has distortions.

  • This update addresses an issue that affects the touch keyboard. You cannot use it to enter special characters. This occurs when you use the Japanese 106 keyboard.

  • This update addresses an issue that affects USB devices. Ejecting them using the Safely Remove Hardware option fails. This occurs when Task Manager is open.

改良と修正:

• 
  New!
  This update improves the Virtual Filtering Platform (VFP) within Windows nodes. Now, VFP has more support for packet drop collection. This will make it easier to troubleshoot issues.

• This update addresses an issue that affects Group Policy. It fails to detect when a network’s speed is slow. Instead, it assumes that a fast link is present.

• This update addresses an issue that affects Storage Spaces Direct (S2D) and Remote Direct Memory Access (RDMA). When you use them with SMBdirect in your networks, the networks fail. You also lose the ability to manage clusters.

• This update addresses an issue that affects GPUs. They do not enter the idle state that stops them from consuming power.

• This update adds the registry key HKLM\Software\Microsoft\Windows\DWM ForceDisableModeChangeAnimation (REG_DWORD). When you set its value to 1 (or a non-zero number), it turns off the display mode change animation. If the value is 0 or the key does not exist, the animation is set to on.

• This update brings Country and Operator Settings Asset (COSA) profiles up to date for certain mobile operators.

• This update addresses an issue that affects Azure Virtual Desktop sessions. A deadlock stops you from signing in to them.

• A firewall profile drops from domain to public. This occurs when multiple interfaces exist, and you add or remove an interface. This update addresses this issue.

• An issue occurs in the Windows Filtering Platform (WFP) driver. This issue leads to high system CPU usage. It also reduces throughput under a heavy load. This update boosts network packet processing in WFP. This helps to stop performance from degrading. This update also adds batch processing to reduce CPU load.

• The Input Method Editor (IME) candidate list fails to show or shows in the wrong position. This update addresses this issue.

更新プログラムには以下の1件の既知の不具合が存在します。

更新プログラムはWindows Updateの他、Microsoft Update Catalogを利用してインストールすることができます。