{ "date": "2025-09-30", "generatedAt": "2026-04-11T00:42:26.944Z", "events": [ { "id": "m365-copilot-release-notes-fd57d55ca1d4c4a7", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Microsoft 365 admin center", "title": "Usage reports for Copilot search [Android, Windows, iOS, Mac, Web]", "titleJa": "Copilot 検索の使用状況レポート [Android、Windows、iOS、Mac、Web]", "titleEn": "Usage reports for Copilot search [Android, Windows, iOS, Mac, Web]", "summary": "Administrators gain insights into organizational adoption of Copilot search with new usage reports. Track total search queries, assess trends, and analyze user activity to drive effective adoption strategies. Learn more.", "summaryJa": "管理者は、新しい使用状況レポートを使用して、Copilot 検索の組織的な導入に関する洞察を得ることができます。合計の検索クエリを追跡し、傾向を評価し、ユーザー アクティビティを分析して、効果的な導入戦略を推進します。もっと詳しく知る。", "summaryEn": "Administrators gain insights into organizational adoption of Copilot search with new usage reports. Track total search queries, assess trends, and analyze user activity to drive effective adoption strategies. Learn more.", "url": "https://learn.microsoft.com/en-us/microsoft-365/admin/activity-reports/microsoft-365-copilot-search-usage", "publishedAt": "2025-09-30T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-04-11T00:42:26.944Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "管理者向け" ], "tags": [ "Microsoft 365 admin center", "管理者向け" ], "importanceScore": 110, "importanceReason": "更新まとめや公式リリース整理として追いやすいため / ライセンス評価や定着施策の精度が上がるため" }, { "id": "m365-copilot-release-notes-f8e57bc945a2728d", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot extensibility", "title": "Enable ISV discovery through connector catalog [Web]", "titleJa": "コネクタ カタログを通じて ISV 検出を有効にする [Web]", "titleEn": "Enable ISV discovery through connector catalog [Web]", "summary": "Discover Independent Software Vendor (ISV) built copilot connectors seamlessly through the connector catalog in the admin center, enhancing integration and functionality across your enterprise applications.", "summaryJa": "Discover Independent Software Vendor (ISV) は、管理センターのコネクタ カタログを通じてシームレスにCopilot コネクタを構築し、エンタープライズ アプリケーション全体の統合と機能を強化しました。", "summaryEn": "Discover Independent Software Vendor (ISV) built copilot connectors seamlessly through the connector catalog in the admin center, enhancing integration and functionality across your enterprise applications.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-09-30", "publishedAt": "2025-09-30T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-04-11T00:42:26.944Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "管理者向け", "作成者向け" ], "tags": [ "Copilot extensibility", "管理者向け", "作成者向け" ], "importanceScore": 106, "importanceReason": "更新まとめや公式リリース整理として追いやすいため / 管理やガバナンスへの影響が大きいため" }, { "id": "m365-copilot-release-notes-8b0191ee60689f1e", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot extensibility", "title": "Agents support for Copilot Chat and pay-as-you-go on Microsoft 365 Copilot Mobile [Android, iOS]", "titleJa": "Microsoft 365 Copilot Mobile での Copilot Chat と従量課金制のエージェント サポート [Android、iOS]", "titleEn": "Agents support for Copilot Chat and pay-as-you-go on Microsoft 365 Copilot Mobile [Android, iOS]", "summary": "Agents support for pay-as-you-go and Copilot chat users in now supported on the Microsoft 365 Copilot mobile app for easy usage.", "summaryJa": "エージェントによる従量課金制および Copilot チャット ユーザーのサポートが、Microsoft 365 Copilot モバイル アプリでサポートされるようになり、使いやすくなりました。", "summaryEn": "Agents support for pay-as-you-go and Copilot chat users in now supported on the Microsoft 365 Copilot mobile app for easy usage.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-09-30", "publishedAt": "2025-09-30T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-04-11T00:42:26.944Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "作成者向け" ], "tags": [ "Copilot extensibility", "作成者向け" ], "importanceScore": 94, "importanceReason": "更新まとめや公式リリース整理として追いやすいため / コスト配分や予算管理の見直しに直結するため" }, { "id": "m365-copilot-release-notes-24ad2db9778924fe", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Microsoft 365 Copilot Chat", "title": "Copilot Chat now understands attached files like Word, Excel, PowerPoint, PDF, Text, JSON, and XML. [Android, Windows, iOS, Mac, Web]", "titleJa": "Microsoft 365 Copilot の会議・チャット機能を更新", "titleEn": "Copilot Chat now understands attached files like Word, Excel, PowerPoint, PDF, Text, JSON, and XML. [Android, Windows, iOS, Mac, Web]", "summary": "Users can gather insights not only from the email content but also from attached files, enabling comprehensive context understanding.", "summaryJa": "ユーザーはメールの内容だけでなく添付ファイルからも洞察を収集できるため、包括的なコンテキストの理解が可能になります。", "summaryEn": "Users can gather insights not only from the email content but also from attached files, enabling comprehensive context understanding.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-09-30", "publishedAt": "2025-09-30T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-04-11T00:42:26.944Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "管理者向け", "作成者向け" ], "tags": [ "Microsoft 365 Copilot Chat", "管理者向け", "作成者向け" ], "importanceScore": 88, "importanceReason": "更新まとめや公式リリース整理として追いやすいため / 文書や資料作成の体験変化が大きいため" }, { "id": "m365-copilot-release-notes-5c2eb5ac124c1db3", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Microsoft 365 Copilot Chat", "title": "Support for analyzing images in uploaded files [Windows, Web]", "titleJa": "アップロードされたファイル内の画像解析のサポート [Windows、Web]", "titleEn": "Support for analyzing images in uploaded files [Windows, Web]", "summary": "Analyze embedded images within PDF, DOCX, and PPTX files uploaded to Copilot. Ask Copilot to interpret image content, such as \"analyze the image on page 4,\" and receive insights based on the visual data.", "summaryJa": "Copilot にアップロードされた PDF、DOCX、PPTX ファイル内の埋め込み画像を分析します。 Copilot に「4 ページの画像を分析する」などの画像コンテンツを解釈するよう依頼し、視覚データに基づいた洞察を受け取ります。", "summaryEn": "Analyze embedded images within PDF, DOCX, and PPTX files uploaded to Copilot. Ask Copilot to interpret image content, such as \"analyze the image on page 4,\" and receive insights based on the visual data.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-09-30", "publishedAt": "2025-09-30T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-04-11T00:42:26.944Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "管理者向け", "作成者向け" ], "tags": [ "Microsoft 365 Copilot Chat", "管理者向け", "作成者向け" ], "importanceScore": 88, "importanceReason": "更新まとめや公式リリース整理として追いやすいため / 文書や資料作成の体験変化が大きいため" }, { "id": "m365-copilot-release-notes-2b3c3fbad994e9c7", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot extensibility", "title": "Prompt grounding from specific sources", "titleJa": "特定のソースからの迅速な接地", "titleEn": "Prompt grounding from specific sources", "summary": "Users can ground the prompt to a specific content/data source directly from Microsoft 365 Copilot chat using CIQ Peek menu (/).", "summaryJa": "ユーザーは、CIQ ピーク メニュー (/) を使用して、Microsoft 365 Copilot チャットから直接プロンプトを特定のコンテンツ/データ ソースに固定できます。", "summaryEn": "Users can ground the prompt to a specific content/data source directly from Microsoft 365 Copilot chat using CIQ Peek menu (/).", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-09-30", "publishedAt": "2025-09-30T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-04-11T00:42:26.944Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "作成者向け" ], "tags": [ "Copilot extensibility", "作成者向け" ], "importanceScore": 86, "importanceReason": "更新まとめや公式リリース整理として追いやすいため / 会議やコミュニケーションの業務導線に直結するため" }, { "id": "m365-copilot-release-notes-c3db81e4371a1ab9", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot extensibility", "title": "Pin agents for tenant-wide visibility [Web]", "titleJa": "テナント全体の可視性のためにエージェントをピン留めする [Web]", "titleEn": "Pin agents for tenant-wide visibility [Web]", "summary": "Admins can now pin Copilot agents for all users or specific groups within their tenant, ensuring greater accessibility and relevance of popular agents for user tasks. Learn more.", "summaryJa": "管理者は、テナント内のすべてのユーザーまたは特定のグループに対して Copilot エージェントを固定できるようになり、ユーザー タスクに対する人気のあるエージェントのアクセシビリティと関連性が向上します。もっと詳しく知る。", "summaryEn": "Admins can now pin Copilot agents for all users or specific groups within their tenant, ensuring greater accessibility and relevance of popular agents for user tasks. Learn more.", "url": "https://learn.microsoft.com/en-us/microsoft-365/admin/manage/manage-pinning-agents", "publishedAt": "2025-09-30T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-04-11T00:42:26.944Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "管理者向け", "作成者向け" ], "tags": [ "Copilot extensibility", "管理者向け", "作成者向け" ], "importanceScore": 82, "importanceReason": "更新まとめや公式リリース整理として追いやすいため / 管理やガバナンスへの影響が大きいため" }, { "id": "m365-copilot-release-notes-ced3d5e645873e03", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "SharePoint", "title": "AI-driven site content and policy comparison", "titleJa": "AI を活用したサイトのコンテンツとポリシーの比較", "titleEn": "AI-driven site content and policy comparison", "summary": "Use AI to compare site contents and policies, identifying similar files and differing settings. This empowers admins to apply consistent policies across similar sites, enhancing security and governance. Learn more.", "summaryJa": "AI を使用してサイトのコンテンツとポリシーを比較し、類似したファイルや異なる設定を特定します。これにより、管理者は同様のサイト全体に一貫したポリシーを適用できるようになり、セキュリティとガバナンスが強化されます。もっと詳しく知る。", "summaryEn": "Use AI to compare site contents and policies, identifying similar files and differing settings. This empowers admins to apply consistent policies across similar sites, enhancing security and governance. Learn more.", "url": "https://learn.microsoft.com/en-us/sharepoint/site-policy-comparison", "publishedAt": "2025-09-30T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-04-11T00:42:26.944Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "管理者向け" ], "tags": [ "SharePoint", "管理者向け" ], "importanceScore": 80, "importanceReason": "更新まとめや公式リリース整理として追いやすいため / 管理やガバナンスへの影響が大きいため" }, { "id": "m365-copilot-release-notes-e019a0c84785021c", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Microsoft 365 Copilot Chat", "title": "Copilot Chat summarization in Microsoft Edge context menu [Web]", "titleJa": "Microsoft Edge コンテキスト メニューの Copilot チャットの要約 [Web]", "titleEn": "Copilot Chat summarization in Microsoft Edge context menu [Web]", "summary": "Unpack web pages and ask questions swiftly with a new Copilot Chat summarization option in the Edge context menu for efficient browsing. Learn more.", "summaryJa": "Edge コンテキスト メニューの新しい Copilot Chat 要約オプションを使用して、Web ページを解凍し、迅速に質問して、効率的に閲覧できるようにします。もっと詳しく知る。", "summaryEn": "Unpack web pages and ask questions swiftly with a new Copilot Chat summarization option in the Edge context menu for efficient browsing. Learn more.", "url": "https://support.microsoft.com/topic/using-microsoft-copilot-in-edge-at-work-012b3674-bab8-4f99-8585-c961dac68642", "publishedAt": "2025-09-30T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-04-11T00:42:26.944Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "管理者向け", "作成者向け" ], "tags": [ "Microsoft 365 Copilot Chat", "管理者向け", "作成者向け" ], "importanceScore": 76, "importanceReason": "更新まとめや公式リリース整理として追いやすいため / 会議やコミュニケーションの業務導線に直結するため" }, { "id": "m365-copilot-release-notes-63d7fc7ddd3dac15", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "PowerPoint", "title": "Copilot generates the new presentation in a new file when starting from an existing presentation [Web]", "titleJa": "Copilot は、既存のプレゼンテーションから開始するときに新しいファイルに新しいプレゼンテーションを生成します [Web]", "titleEn": "Copilot generates the new presentation in a new file when starting from an existing presentation [Web]", "summary": "Now, when creating a presentation using Copilot from an existing presentation, it creates the new presentation in a new file without affecting the original presentation. Learn more.", "summaryJa": "現在、Copilot を使用して既存のプレゼンテーションからプレゼンテーションを作成する場合、元のプレゼンテーションに影響を与えることなく、新しいファイルに新しいプレゼンテーションが作成されます。もっと詳しく知る。", "summaryEn": "Now, when creating a presentation using Copilot from an existing presentation, it creates the new presentation in a new file without affecting the original presentation. Learn more.", "url": "https://support.microsoft.com/office/create-a-new-presentation-with-copilot-in-powerpoint-3222ee03-f5a4-4d27-8642-9c387ab4854d", "publishedAt": "2025-09-30T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-04-11T00:42:26.944Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "管理者向け", "作成者向け" ], "tags": [ "PowerPoint", "管理者向け", "作成者向け" ], "importanceScore": 76, "importanceReason": "更新まとめや公式リリース整理として追いやすいため / 文書や資料作成の体験変化が大きいため" }, { "id": "m365-copilot-release-notes-2d825edef80e9579", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Outlook", "title": "Highlight and rewrite email drafts with Copilot [Windows]", "titleJa": "Copilot を使用して電子メールの下書きを強調表示して書き直す [Windows]", "titleEn": "Highlight and rewrite email drafts with Copilot [Windows]", "summary": "In classic Outlook for Windows, select parts of your email draft and use Copilot to rewrite with precision. Modify tone and length according to your needs, optimizing communication.", "summaryJa": "従来の Windows 版 Outlook では、電子メールの下書きの一部を選択し、Copilot を使用して正確に書き直します。ニーズに応じてトーンと長さを変更し、コミュニケーションを最適化します。", "summaryEn": "In classic Outlook for Windows, select parts of your email draft and use Copilot to rewrite with precision. Modify tone and length according to your needs, optimizing communication.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-09-30", "publishedAt": "2025-09-30T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-04-11T00:42:26.944Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "管理者向け", "作成者向け" ], "tags": [ "Outlook", "管理者向け", "作成者向け" ], "importanceScore": 76, "importanceReason": "更新まとめや公式リリース整理として追いやすいため / 会議やコミュニケーションの業務導線に直結するため" }, { "id": "m365-copilot-release-notes-0f2d9e87ddec4ccf", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "PowerPoint", "title": "Seamlessly add topics with Copilot [Mac, Web, Windows]", "titleJa": "Copilot でトピックをシームレスに追加 [Mac、Web、Windows]", "titleEn": "Seamlessly add topics with Copilot [Mac, Web, Windows]", "summary": "Enhance your presentations by adding new topics with slides via Copilot, ensuring consistency in look and feel with existing content. Learn more.", "summaryJa": "Copilot 経由でスライドに新しいトピックを追加してプレゼンテーションを強化し、既存のコンテンツとの外観と操作性の一貫性を確保します。もっと詳しく知る。", "summaryEn": "Enhance your presentations by adding new topics with slides via Copilot, ensuring consistency in look and feel with existing content. Learn more.", "url": "https://support.microsoft.com/topic/add-topics-to-your-existing-powerpoint-presentation-with-copilot-7439e3d7-5b7f-4886-8d01-5e7f285fd99b?preview=true", "publishedAt": "2025-09-30T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-04-11T00:42:26.944Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "管理者向け", "作成者向け" ], "tags": [ "PowerPoint", "管理者向け", "作成者向け" ], "importanceScore": 76, "importanceReason": "更新まとめや公式リリース整理として追いやすいため / 文書や資料作成の体験変化が大きいため" }, { "id": "m365-copilot-release-notes-4aaae9152611df33", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Microsoft 365 Copilot Chat", "title": "Easily select meeting series in Copilot Chat [Windows, Web]", "titleJa": "Copilot Chat で会議シリーズを簡単に選択 [Windows、Web]", "titleEn": "Easily select meeting series in Copilot Chat [Windows, Web]", "summary": "Effortlessly choose meeting series and related instances directly from the Context IQ (CIQ) menu to include in your Copilot Chat prompts.", "summaryJa": "Context IQ (CIQ) メニューから直接会議シリーズと関連インスタンスを簡単に選択して、Copilot チャット プロンプトに含めることができます。", "summaryEn": "Effortlessly choose meeting series and related instances directly from the Context IQ (CIQ) menu to include in your Copilot Chat prompts.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-09-30", "publishedAt": "2025-09-30T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-04-11T00:42:26.944Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "作成者向け" ], "tags": [ "Microsoft 365 Copilot Chat", "作成者向け" ], "importanceScore": 74, "importanceReason": "更新まとめや公式リリース整理として追いやすいため / 会議やコミュニケーションの業務導線に直結するため" }, { "id": "m365-copilot-release-notes-704c5d1a76c437f8", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Microsoft 365 Copilot Chat", "title": "Upload multiple images for creative prompts [Android, iOS, Web]", "titleJa": "クリエイティブなプロンプト用に複数の画像をアップロードする [Android、iOS、Web]", "titleEn": "Upload multiple images for creative prompts [Android, iOS, Web]", "summary": "Now upload multiple images into Copilot Chat prompts at once to enhance creative reasoning and generate new content with varied inspiration.", "summaryJa": "複数の画像を一度に Copilot Chat プロンプトにアップロードして、創造的な推論を強化し、さまざまなインスピレーションのある新しいコンテンツを生成できるようになりました。", "summaryEn": "Now upload multiple images into Copilot Chat prompts at once to enhance creative reasoning and generate new content with varied inspiration.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-09-30", "publishedAt": "2025-09-30T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-04-11T00:42:26.944Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "作成者向け" ], "tags": [ "Microsoft 365 Copilot Chat", "作成者向け" ], "importanceScore": 74, "importanceReason": "更新まとめや公式リリース整理として追いやすいため / 会議やコミュニケーションの業務導線に直結するため" } ] }