{ "date": "2025-08-19", "generatedAt": "2026-05-25T22:46:28.794Z", "events": [ { "id": "m365-copilot-release-notes-5db33864bd9b16b4", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Microsoft 365 admin center", "title": "Manage Copilot costs with budget limits [Web]", "titleJa": "Microsoft 365 Copilot のライセンス・課金関連更新", "titleEn": "Manage Copilot costs with budget limits [Web]", "summary": "Define budget policies for Copilot services, set thresholds and alerts, and receive email notifications for proactive cost control. Learn more.", "summaryJa": "Copilot サービスの予算ポリシーを定義し、しきい値とアラートを設定し、プロアクティブなコスト管理のための電子メール通知を受け取ります。もっと詳しく知る。", "summaryEn": "Define budget policies for Copilot services, set thresholds and alerts, and receive email notifications for proactive cost control. Learn more.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/pay-as-you-go/setup", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-04-29T19:54:11.695Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "管理者向け" ], "tags": [ "Microsoft 365 admin center", "管理者向け" ], "importanceScore": 112, "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-4c1268ed43f3fbd3", "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 available for EDU users ages 13 and older [Web]", "titleJa": "Microsoft 365 Copilot の会議・チャット機能を更新", "titleEn": "Copilot Chat available for EDU users ages 13 and older [Web]", "summary": "Microsoft 365 Copilot Chat is now accessible for EDU users aged 13+, offering secure AI chat with the latest language models. Admins need to enable access for eligible users. Learn more.", "summaryJa": "Microsoft 365 Copilot Chat は 13 歳以上の EDU ユーザーが利用できるようになり、最新の言語モデルを使用した安全な AI チャットを提供します。管理者は、対象となるユーザーのアクセスを有効にする必要があります。もっと詳しく知る。", "summaryEn": "Microsoft 365 Copilot Chat is now accessible for EDU users aged 13+, offering secure AI chat with the latest language models. Admins need to enable access for eligible users. Learn more.", "url": "https://techcommunity.microsoft.com/blog/educationblog/microsoft-365-copilot-chat-for-students-13/4440370", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "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": 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 / 管理やガバナンスへの影響が大きいため" }, { "id": "m365-copilot-release-notes-9d5a369af421c0f4", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot Studio", "title": "See security-related views and statuses for agents within Copilot Studio [Web]", "titleJa": "Microsoft 365 Copilot のセキュリティ・管理・分析機能を強化", "titleEn": "See security-related views and statuses for agents within Copilot Studio [Web]", "summary": "Enhanced security in Copilot Studio with visual indicators for agent protection, blocked prompts, and authentication guidelines. Makers can see how and when Microsoft has protected their agents, assessed their agents' status, and determine if any action is needed. Learn more.", "summaryJa": "エージェント保護のための視覚的なインジケーター、ブロックされたプロンプト、認証ガイドラインにより、Copilot Studio のセキュリティが強化されました。メーカーは、Microsoft がいつどのようにエージェントを保護したかを確認し、エージェントのステータスを評価し、アクションが必要かどうかを判断できます。もっと詳しく知る。", "summaryEn": "Enhanced security in Copilot Studio with visual indicators for agent protection, blocked prompts, and authentication guidelines. Makers can see how and when Microsoft has protected their agents, assessed their agents' status, and determine if any action is needed. Learn more.", "url": "https://learn.microsoft.com/en-us/microsoft-copilot-studio/security-agent-runtime-view", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "管理者向け", "作成者向け" ], "tags": [ "Copilot Studio", "管理者向け", "作成者向け" ], "importanceScore": 108, "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-ce4838e27941a90b", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot extensibility", "title": "Develop custom agents for Copilot and Teams", "titleJa": "Microsoft 365 Copilot の会議・チャット機能を更新", "titleEn": "Develop custom agents for Copilot and Teams", "summary": "Create, test, and update custom engine agents using Microsoft 365 Agents Toolkit and Microsoft Copilot Studio for seamless integration with Microsoft 365 Copilot and Teams.", "summaryJa": "Microsoft 365 Agents Toolkit と Microsoft Copilot Studio を使用してカスタム エンジン エージェントを作成、テスト、更新し、Microsoft 365 Copilot および Teams とシームレスに統合します。", "summaryEn": "Create, test, and update custom engine agents using Microsoft 365 Agents Toolkit and Microsoft Copilot Studio for seamless integration with Microsoft 365 Copilot and Teams.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-08-19", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "作成者向け" ], "tags": [ "Copilot extensibility", "作成者向け" ], "importanceScore": 104, "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 / エージェント構築や品質管理に関わるため" }, { "id": "m365-copilot-release-notes-5bcd1317efb82e8a", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "OneDrive", "title": "Sharing with Copilot summary now supports more file types [Web]", "titleJa": "OneDrive 共有時の Copilot 要約に対応", "titleEn": "Sharing with Copilot summary now supports more file types [Web]", "summary": "Enhance your collaboration workflow by using Copilot to generate summaries for PowerPoint, Excel, PDFs, images, and protected files directly within OneDrive Web and SharePoint document libraries. Get instant overviews while maintaining sensitivity labels on confidential files, e...", "summaryJa": "Copilot を使用して PowerPoint、Excel、PDF、画像、保護されたファイルの概要を OneDrive Web および SharePoint ドキュメント ライブラリ内で直接生成することで、コラボレーション ワークフローを強化します。機密ファイルの機密ラベルを維持しながら、概要を即座に取得します。", "summaryEn": "Enhance your collaboration workflow by using Copilot to generate summaries for PowerPoint, Excel, PDFs, images, and protected files directly within OneDrive Web and SharePoint document libraries. Get instant overviews while maintaining sensitivity labels on confidential files, e...", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-08-19", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "管理者向け", "作成者向け" ], "tags": [ "OneDrive", "管理者向け", "作成者向け" ], "importanceScore": 104, "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-f4a3b95b7b23cbe7", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Microsoft 365 Copilot Chat", "title": "Edge contextual capabilities in Copilot Chat work mode [Web]", "titleJa": "Microsoft 365 Copilot の会議・チャット機能を更新", "titleEn": "Edge contextual capabilities in Copilot Chat work mode [Web]", "summary": "In Copilot Chat work mode, ask Copilot questions about web pages and PDFs opened in Edge-using page context to summarize or analyze content, and enhancing your research on the fly. Learn more.", "summaryJa": "Microsoft 365 Copilot の会議・チャット機能を更新 に関する更新。", "summaryEn": "In Copilot Chat work mode, ask Copilot questions about web pages and PDFs opened in Edge-using page context to summarize or analyze content, and enhancing your research on the fly. Learn more.", "url": "https://learn.microsoft.com/en-us/deployedge/edge-learnmore-copilot-page-summary-results", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "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": 100, "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-cbbb869290bfda6f", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot extensibility", "title": "Enhance agent grounding with context IQ", "titleJa": "Microsoft 365 Copilot の連携機能を拡張", "titleEn": "Enhance agent grounding with context IQ", "summary": "Utilize context IQ in Microsoft 365 Copilot Chat to select the ideal graph connector grounding information for agents, ensuring precise and relevant responses. Learn more.", "summaryJa": "Microsoft 365 Copilot Chat のコンテキスト IQ を利用して、エージェントにとって理想的なグラフ コネクタ基礎情報を選択し、正確で適切な応答を保証します。もっと詳しく知る。", "summaryEn": "Utilize context IQ in Microsoft 365 Copilot Chat to select the ideal graph connector grounding information for agents, ensuring precise and relevant responses. Learn more.", "url": "https://support.microsoft.com/topic/using-context-iq-to-refer-to-specific-files-people-and-more-in-microsoft-365-copilot-272ac2c1-c5f7-49c9-8a42-2a8a87846fa0#:%7E:text=Context%20IQ%20%28CIQ%29%20is%20an%20AI-powered%20feature%20in,by%20making%20information%2C%20people%2C%20and%20conversations%20more%20accessible.", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "作成者向け" ], "tags": [ "Copilot extensibility", "作成者向け" ], "importanceScore": 100, "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 / 外部サービス連携や拡張性に影響するため" }, { "id": "m365-copilot-release-notes-9b8b4527207d2837", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Microsoft 365 Copilot Chat", "title": "Expanded file search capabilities in Copilot Chat [Windows, Web]", "titleJa": "Microsoft 365 Copilot の会議・チャット機能を更新", "titleEn": "Expanded file search capabilities in Copilot Chat [Windows, Web]", "summary": "Copilot Chat now supports a wider range of file types in SharePoint and OneDrive, enhancing search and information retrieval. Learn more.", "summaryJa": "Copilot Chat は、SharePoint および OneDrive で幅広い種類のファイルをサポートするようになり、検索と情報取得が強化されました。もっと詳しく知る。", "summaryEn": "Copilot Chat now supports a wider range of file types in SharePoint and OneDrive, enhancing search and information retrieval. Learn more.", "url": "https://support.microsoft.com/topic/file-formats-supported-by-microsoft-365-copilot-1afb9a70-2232-4753-85c2-602c422af3a8", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "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": 100, "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-98cc7669ade26a34", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot extensibility", "title": "Gain insight into conversation analysis", "titleJa": "会話分析に関する洞察を得る", "titleEn": "Gain insight into conversation analysis", "summary": "Users now see how utterances are transformed into keywords and items for grounding, enhancing transparency and understanding of Copilot interactions.", "summaryJa": "ユーザーは、発話がグラウンディングのためのキーワードや項目にどのように変換されるかを確認できるようになり、Copilot インタラクションの透明性と理解を強化します。", "summaryEn": "Users now see how utterances are transformed into keywords and items for grounding, enhancing transparency and understanding of Copilot interactions.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-08-19", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "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": 100, "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-a5c48a5878afdc20", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot Studio", "title": "Perform custom search as a topic action [Web]", "titleJa": "トピックアクションとしてカスタム検索を実行する [Web]", "titleEn": "Perform custom search as a topic action [Web]", "summary": "Enhance your precision with Custom Search, allowing you to query knowledge sources and extract raw data effortlessly. This feature empowers you to create more transparent Copilot experiences by running searches on selected sources and saving data outputs for flexible use. Learn...", "summaryJa": "カスタム検索で精度を高め、ナレッジ ソースをクエリして生データを簡単に抽出できるようにします。この機能を使用すると、選択したソースに対して検索を実行し、柔軟に使用できるようにデータ出力を保存することで、より透過的な Copilot エクスペリエンスを作成できます。学んでください...", "summaryEn": "Enhance your precision with Custom Search, allowing you to query knowledge sources and extract raw data effortlessly. This feature empowers you to create more transparent Copilot experiences by running searches on selected sources and saving data outputs for flexible use. Learn...", "url": "https://learn.microsoft.com/en-us/microsoft-copilot-studio/authoring-create-custom-search", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "作成者向け" ], "tags": [ "Copilot Studio", "作成者向け" ], "importanceScore": 100, "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 / エージェント構築や品質管理に関わるため" }, { "id": "m365-copilot-release-notes-0dc826dee38a2a3a", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Microsoft Purview compliance portal", "title": "Monitor Microsoft 365 Copilot's security posture [Web]", "titleJa": "Microsoft 365 Copilot のセキュリティ・管理・分析機能を強化", "titleEn": "Monitor Microsoft 365 Copilot's security posture [Web]", "summary": "A dedicated page in Data Security Posture Management for AI showcases Microsoft 365 Copilot's protection capabilities and usage metrics for improved oversight. Learn more.", "summaryJa": "AI 向けのデータ セキュリティ体制管理の専用ページでは、監視を強化するための Microsoft 365 Copilot の保護機能と使用状況メトリックを紹介します。もっと詳しく知る。", "summaryEn": "A dedicated page in Data Security Posture Management for AI showcases Microsoft 365 Copilot's protection capabilities and usage metrics for improved oversight. Learn more.", "url": "https://learn.microsoft.com/en-us/purview/dspm-for-ai-considerations", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "管理者向け" ], "tags": [ "Microsoft Purview compliance portal", "管理者向け" ], "importanceScore": 98, "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-dce8ed30744f602e", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot extensibility", "title": "Publish agents for IT approval", "titleJa": "IT 承認のためにエージェントを公開する", "titleEn": "Publish agents for IT approval", "summary": "Use Microsoft 365 Agents Toolkit and Copilot Studio to publish custom engine agents for IT review, approval, and deployment in your organization's tenant.", "summaryJa": "Microsoft 365 Agents Toolkit と Copilot Studio を使用して、組織のテナントでの IT レビュー、承認、展開のためにカスタム エンジン エージェントを公開します。", "summaryEn": "Use Microsoft 365 Agents Toolkit and Copilot Studio to publish custom engine agents for IT review, approval, and deployment in your organization's tenant.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-08-19", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "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": 98, "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-9560aa6fb39a9b1b", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot extensibility", "title": "Regulate knowledge source with governance tools [Windows, Web]", "titleJa": "Microsoft 365 Copilot のセキュリティ・管理・分析機能を強化", "titleEn": "Regulate knowledge source with governance tools [Windows, Web]", "summary": "Admins can now oversee and manage agents with uploaded files as their knowledge source, utilizing tools for agent filtering, reviewing sensitivity labels, and managing metadata.", "summaryJa": "管理者は、エージェントのフィルタリング、秘密度ラベルの確認、メタデータの管理のためのツールを利用して、アップロードされたファイルを知識ソースとしてエージェントを監視および管理できるようになりました。", "summaryEn": "Admins can now oversee and manage agents with uploaded files as their knowledge source, utilizing tools for agent filtering, reviewing sensitivity labels, and managing metadata.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-08-19", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "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": 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 / 管理やガバナンスへの影響が大きいため" }, { "id": "m365-copilot-release-notes-27735466b577859b", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Microsoft Purview compliance portal", "title": "Web search query filtering in Data Security Posture Management for AI [Web]", "titleJa": "Microsoft 365 Copilot のセキュリティ・管理・分析機能を強化", "titleEn": "Web search query filtering in Data Security Posture Management for AI [Web]", "summary": "Filter AI interactions for events that contain a web search query and view the content of the search within Microsoft Purview Data Security Posture Management for AI. Learn more.", "summaryJa": "Web 検索クエリを含むイベントの AI インタラクションをフィルターし、Microsoft Purview Data Security Posture Management for AI 内で検索の内容を表示します。もっと詳しく知る。", "summaryEn": "Filter AI interactions for events that contain a web search query and view the content of the search within Microsoft Purview Data Security Posture Management for AI. Learn more.", "url": "https://learn.microsoft.com/en-us/purview/dspm-for-ai-considerations", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "管理者向け" ], "tags": [ "Microsoft Purview compliance portal", "管理者向け" ], "importanceScore": 92, "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-dd8ad1beb7b1b747", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Microsoft 365 Copilot Chat", "title": "Advanced data analysis in Copilot Chat mobile apps [Android, iOS]", "titleJa": "Microsoft 365 Copilot の会議・チャット機能を更新", "titleEn": "Advanced data analysis in Copilot Chat mobile apps [Android, iOS]", "summary": "Solve complex tasks by generating and executing Python code with the advanced reasoning model in Copilot Chat mobile apps.", "summaryJa": "Copilot Chat モバイル アプリの高度な推論モデルを使用して Python コードを生成および実行することで、複雑なタスクを解決します。", "summaryEn": "Solve complex tasks by generating and executing Python code with the advanced reasoning model in Copilot Chat mobile apps.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-08-19", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "作成者向け" ], "tags": [ "Microsoft 365 Copilot Chat", "作成者向け" ], "importanceScore": 90, "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 / エージェント構築や品質管理に関わるため" }, { "id": "m365-copilot-release-notes-13336eccc3db9abd", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot extensibility", "title": "Enable pro-code support in Microsoft 365 Copilot Chat", "titleJa": "Microsoft 365 Copilot の会議・チャット機能を更新", "titleEn": "Enable pro-code support in Microsoft 365 Copilot Chat", "summary": "Leverage both synchronous and asynchronous pro-code CEA support in Microsoft 365 Copilot Chat, expanding the capabilities for advanced user interactions and integrations.", "summaryJa": "Microsoft 365 Copilot Chat で同期および非同期の両方のプロコード CEA サポートを活用し、高度なユーザー操作と統合の機能を拡張します。", "summaryEn": "Leverage both synchronous and asynchronous pro-code CEA support in Microsoft 365 Copilot Chat, expanding the capabilities for advanced user interactions and integrations.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-08-19", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "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": 90, "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 / 外部サービス連携や拡張性に影響するため" }, { "id": "m365-copilot-release-notes-64c0c112511b471c", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Microsoft 365 Copilot Chat", "title": "GPT-5 now available in Copilot Chat", "titleJa": "Microsoft 365 Copilot の会議・チャット機能を更新", "titleEn": "GPT-5 now available in Copilot Chat", "summary": "Unlock advanced reasoning in Copilot Chat with GPT-5, offering dynamic model switching to address both simple and complex queries. Seamlessly obtain fast answers or dive deep into data analysis for tasks like summarizing RFPs or evaluating detailed proposals. Empower your produc...", "summaryJa": "GPT-5 を使用して Copilot Chat で高度な推論を実現し、単純なクエリと複雑なクエリの両方に対処する動的なモデル切り替えを提供します。 RFP の要約や詳細な提案の評価などのタスクについて、シームレスに迅速な回答を取得したり、データ分析を深く掘り下げたりできます。あなたの製品を強化します...", "summaryEn": "Unlock advanced reasoning in Copilot Chat with GPT-5, offering dynamic model switching to address both simple and complex queries. Seamlessly obtain fast answers or dive deep into data analysis for tasks like summarizing RFPs or evaluating detailed proposals. Empower your produc...", "url": "https://www.microsoft.com/microsoft-365/blog/2025/08/07/available-today-gpt-5-in-microsoft-365-copilot/", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "作成者向け" ], "tags": [ "Microsoft 365 Copilot Chat", "作成者向け" ], "importanceScore": 90, "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 / エージェント構築や品質管理に関わるため" }, { "id": "m365-copilot-release-notes-e742edab5089d89a", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot Studio", "title": "Build a custom agent with natural language [Web]", "titleJa": "自然言語を使用したカスタム エージェントを構築する [Web]", "titleEn": "Build a custom agent with natural language [Web]", "summary": "Describe the agent you want, and Copilot Studio instantly proposes its name, purpose, instructions and starter prompts-so you can begin testing in minutes instead of hours. Learn more.", "summaryJa": "必要なエージェントを説明すると、Copilot Studio がその名前、目的、指示、開始プロンプトを即座に提案するため、数時間ではなく数分でテストを開始できます。もっと詳しく知る。", "summaryEn": "Describe the agent you want, and Copilot Studio instantly proposes its name, purpose, instructions and starter prompts-so you can begin testing in minutes instead of hours. Learn more.", "url": "https://learn.microsoft.com/en-us/microsoft-copilot-studio/fundamentals-get-started", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "作成者向け" ], "tags": [ "Copilot Studio", "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 / エージェント構築や品質管理に関わるため" }, { "id": "m365-copilot-release-notes-605b853ae01f3fc1", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot extensibility", "title": "Craft actions using API chaining with low code [Windows, Web]", "titleJa": "ローコードで API チェーンを使用してアクションを作成する [Windows、Web]", "titleEn": "Craft actions using API chaining with low code [Windows, Web]", "summary": "Makers can leverage low code and pro-code options to create actions with API chaining, enabling bulk actions and adaptive card contexts for streamlined processes. Learn more.", "summaryJa": "メーカーはローコードとプロコードのオプションを活用して API チェーンでアクションを作成し、一括アクションと適応型カード コンテキストを有効にしてプロセスを合理化できます。もっと詳しく知る。", "summaryEn": "Makers can leverage low code and pro-code options to create actions with API chaining, enabling bulk actions and adaptive card contexts for streamlined processes. Learn more.", "url": "https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/instructions-api-plugins", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "作成者向け" ], "tags": [ "Copilot extensibility", "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 / エージェント構築や品質管理に関わるため" }, { "id": "m365-copilot-release-notes-62d011b2d24d0f19", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Outlook", "title": "Summarize email attachments with Copilot [Android, Windows, iOS, Mac, Web]", "titleJa": "Copilot を使用して電子メールの添付ファイルを要約する [Android、Windows、iOS、Mac、Web]", "titleEn": "Summarize email attachments with Copilot [Android, Windows, iOS, Mac, Web]", "summary": "Summarize PDF, Word, and PPT email attachments effortlessly in Outlook Web and the new Outlook for Windows, making it easier to extract key information without needing to open each file. Learn more.", "summaryJa": "Outlook Web と新しい Outlook for Windows で PDF、Word、PPT の電子メール添付ファイルを簡単に要約できるため、各ファイルを開かなくても重要な情報を簡単に抽出できるようになります。もっと詳しく知る。", "summaryEn": "Summarize PDF, Word, and PPT email attachments effortlessly in Outlook Web and the new Outlook for Windows, making it easier to extract key information without needing to open each file. Learn more.", "url": "https://support.microsoft.com/office/summarize-an-email-thread-with-copilot-in-outlook-a79873f2-396b-46dc-b852-7fe5947ab640#id0ebbj=new_outlook", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "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": 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-930a50be8933553d", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot Studio", "title": "Use managed agents as a starting point for Copilot creation [Web]", "titleJa": "Copilot 作成の開始点として管理対象エージェントを使用する [Web]", "titleEn": "Use managed agents as a starting point for Copilot creation [Web]", "summary": "Explore and install managed agents in Copilot Studio to kickstart your projects with ready-to-use solutions featuring built-in service connections and autonomous capabilities. Streamline your workflow and enhance productivity without starting from scratch.", "summaryJa": "Copilot Studio で管理対象エージェントを調べてインストールし、組み込みのサービス接続と自律機能を備えたすぐに使用できるソリューションでプロジェクトを開始します。ゼロから始めることなく、ワークフローを合理化し、生産性を向上させます。", "summaryEn": "Explore and install managed agents in Copilot Studio to kickstart your projects with ready-to-use solutions featuring built-in service connections and autonomous capabilities. Streamline your workflow and enhance productivity without starting from scratch.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-08-19", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "作成者向け" ], "tags": [ "Copilot Studio", "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 / エージェント構築や品質管理に関わるため" }, { "id": "m365-copilot-release-notes-e2a038736e7f64c4", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Viva Insights", "title": "Unified analytics for enhanced insights [Web]", "titleJa": "Microsoft 365 Copilot のセキュリティ・管理・分析機能を強化", "titleEn": "Unified analytics for enhanced insights [Web]", "summary": "Experience a streamlined approach with Copilot Dashboard and Viva Insights. This unified platform blends advanced analytics offerings, providing leaders, delegates, and analysts with cohesive, actionable insights. Learn more.", "summaryJa": "Copilot Dashboard と Viva Insights による合理化されたアプローチを体験してください。この統合プラットフォームは高度な分析サービスを融合し、リーダー、代表者、アナリストに統合された実用的な洞察を提供します。もっと詳しく知る。", "summaryEn": "Experience a streamlined approach with Copilot Dashboard and Viva Insights. This unified platform blends advanced analytics offerings, providing leaders, delegates, and analysts with cohesive, actionable insights. Learn more.", "url": "https://learn.microsoft.com/en-us/viva/insights/introduction#viva-insights-web-app", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "管理者向け" ], "tags": [ "Viva Insights", "管理者向け" ], "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 / 導入状況の可視化や分析に関わるため" }, { "id": "m365-copilot-release-notes-6392d925fded4fdd", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot extensibility", "title": "Build and deploy bots with Microsoft 365 Agents Toolkit", "titleJa": "Microsoft 365 Agents Toolkit を使用してボットを構築および展開する", "titleEn": "Build and deploy bots with Microsoft 365 Agents Toolkit", "summary": "Developers can create, test, and update AI-driven bots using Microsoft 365 Agents Toolkit, making them compatible to run natively in Teams.", "summaryJa": "開発者は Microsoft 365 Agents Toolkit を使用して AI 駆動型ボットを作成、テスト、更新できるため、Teams でネイティブに実行できるようになります。", "summaryEn": "Developers can create, test, and update AI-driven bots using Microsoft 365 Agents Toolkit, making them compatible to run natively in Teams.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-08-19", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "作成者向け" ], "tags": [ "Copilot extensibility", "作成者向け" ], "importanceScore": 84, "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-7e94756abd6a12f8", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "SharePoint", "title": "Microsoft 365/SharePoint Agent Insights for SharePoint Administrators [Web]", "titleJa": "Microsoft 365 Copilot のセキュリティ・管理・分析機能を強化", "titleEn": "Microsoft 365/SharePoint Agent Insights for SharePoint Administrators [Web]", "summary": "Provides comprehensive insights into newly created SharePoint agents with content governance actions within SharePoint Advanced Management controls. Learn more.", "summaryJa": "SharePoint Advanced Management コントロール内のコンテンツ ガバナンス アクションを使用して、新しく作成された SharePoint エージェントに関する包括的な洞察を提供します。もっと詳しく知る。", "summaryEn": "Provides comprehensive insights into newly created SharePoint agents with content governance actions within SharePoint Advanced Management controls. Learn more.", "url": "https://learn.microsoft.com/en-us/sharepoint/insights-on-sharepoint-agents", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "管理者向け", "作成者向け" ], "tags": [ "SharePoint", "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-dec7e0cf7a1513f0", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Microsoft Purview compliance portal", "title": "New graph for departments [Web]", "titleJa": "Microsoft 365 Copilot のセキュリティ・管理・分析機能を強化", "titleEn": "New graph for departments [Web]", "summary": "A newly added graph in Data Security Posture Management for AI shows AI interactions grouped by department. Learn more.", "summaryJa": "AI のデータ セキュリティ体制管理に新たに追加されたグラフには、部門ごとにグループ化された AI のインタラクションが表示されます。もっと詳しく知る。", "summaryEn": "A newly added graph in Data Security Posture Management for AI shows AI interactions grouped by department. Learn more.", "url": "https://learn.microsoft.com/en-us/purview/dspm-for-ai-considerations", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "管理者向け" ], "tags": [ "Microsoft Purview compliance portal", "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-e88684570d3045da", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Word", "title": "Select some text and explore actions with the Copilot icon in your margin. [Web]", "titleJa": "テキストを選択し、余白にある Copilot アイコンを使用してアクションを探索します。 【ウェブ】", "titleEn": "Select some text and explore actions with the Copilot icon in your margin. [Web]", "summary": "Rewrite, get writing suggestions, and more with just one click.", "summaryJa": "ワンクリックで書き直したり、文章の提案を取得したりできます。", "summaryEn": "Rewrite, get writing suggestions, and more with just one click.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-08-19", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "管理者向け", "作成者向け" ], "tags": [ "Word", "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-1d0107a644214f84", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Viva Insights", "title": "Bridge skill gaps with personalized insights [Windows, Web]", "titleJa": "パーソナライズされた洞察でスキル ギャップを埋める [Windows、Web]", "titleEn": "Bridge skill gaps with personalized insights [Windows, Web]", "summary": "Discover and promote upskilling opportunities with People Skills. Share skills, connect with others, and enrich user experiences across Microsoft 365, including apps such as Copilot and Viva Learning. Learn more.", "summaryJa": "People Skills を使用してスキルアップの機会を見つけて促進します。 Copilot や Viva Learning などのアプリを含む、Microsoft 365 全体でスキルを共有し、他のユーザーとつながり、ユーザー エクスペリエンスを強化します。もっと詳しく知る。", "summaryEn": "Discover and promote upskilling opportunities with People Skills. Share skills, connect with others, and enrich user experiences across Microsoft 365, including apps such as Copilot and Viva Learning. Learn more.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/people-skills-overview", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-04-29T19:54:11.695Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "管理者向け", "作成者向け" ], "tags": [ "Viva Insights", "管理者向け", "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 / 日常利用時の体験変化が大きいため" }, { "id": "m365-copilot-release-notes-6a08396abfde517d", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot extensibility", "title": "Customize Copilot with Declarative Agents [Windows]", "titleJa": "宣言型エージェントを使用して Copilot をカスタマイズする [Windows]", "titleEn": "Customize Copilot with Declarative Agents [Windows]", "summary": "End-users can now tailor Copilot's capabilities with Declarative Agents, adding new knowledge and skills for enhanced functionality. Learn more.", "summaryJa": "エンドユーザーは、宣言型エージェントを使用して Copilot の機能を調整し、機能を強化するための新しい知識とスキルを追加できるようになりました。もっと詳しく知る。", "summaryEn": "End-users can now tailor Copilot's capabilities with Declarative Agents, adding new knowledge and skills for enhanced functionality. Learn more.", "url": "https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/overview-declarative-agent", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "作成者向け" ], "tags": [ "Copilot extensibility", "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 / 検索やナレッジ活用の精度に影響するため" }, { "id": "m365-copilot-release-notes-085a54840c5cf081", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot extensibility", "title": "Integrate declarative agents into Excel [Windows, Web]", "titleJa": "宣言型エージェントを Excel に統合する [Windows、Web]", "titleEn": "Integrate declarative agents into Excel [Windows, Web]", "summary": "Users can now seamlessly integrate and leverage declarative Copilot agents directly within Excel, enhancing data interaction and task automation. Learn more.", "summaryJa": "ユーザーは、宣言型 Copilot エージェントを Excel 内で直接シームレスに統合して活用できるようになり、データの対話とタスクの自動化が強化されます。もっと詳しく知る。", "summaryEn": "Users can now seamlessly integrate and leverage declarative Copilot agents directly within Excel, enhancing data interaction and task automation. Learn more.", "url": "https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/overview-declarative-agent", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "作成者向け" ], "tags": [ "Copilot extensibility", "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 / 文書や資料作成の体験変化が大きいため" }, { "id": "m365-copilot-release-notes-aa94916f0a6679e7", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot extensibility", "title": "Create simplified multi-step workflows [Windows, Web]", "titleJa": "簡素化された複数ステップのワークフローを作成する [Windows、Web]", "titleEn": "Create simplified multi-step workflows [Windows, Web]", "summary": "Streamline your tasks with an embedded builder that allows users to design and manage multi-step workflows effortlessly, enhancing productivity. Learn more.", "summaryJa": "ユーザーが複数ステップのワークフローを簡単に設計および管理できる組み込みビルダーを使用してタスクを合理化し、生産性を向上させます。もっと詳しく知る。", "summaryEn": "Streamline your tasks with an embedded builder that allows users to design and manage multi-step workflows effortlessly, enhancing productivity. Learn more.", "url": "https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/declarative-agent-instructions", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "作成者向け" ], "tags": [ "Copilot extensibility", "作成者向け" ], "importanceScore": 72, "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 / 日常利用時の体験変化が大きいため" }, { "id": "m365-copilot-release-notes-e34776892748b4bd", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot extensibility", "title": "Discover custom extensions for Copilot [Windows, Web]", "titleJa": "Copilot のカスタム拡張機能を見つける [Windows、Web]", "titleEn": "Discover custom extensions for Copilot [Windows, Web]", "summary": "Find and deploy customizable extensions (CEAs) for Copilot directly from the Store, enhancing the capabilities of your workflow with ease.", "summaryJa": "Copilot のカスタマイズ可能な拡張機能 (CEA) をストアから直接見つけて導入し、ワークフローの機能を簡単に強化します。", "summaryEn": "Find and deploy customizable extensions (CEAs) for Copilot directly from the Store, enhancing the capabilities of your workflow with ease.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-08-19", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "作成者向け" ], "tags": [ "Copilot extensibility", "作成者向け" ], "importanceScore": 72, "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 / 日常利用時の体験変化が大きいため" }, { "id": "m365-copilot-release-notes-3c62ee6683a96875", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot extensibility", "title": "See authors and descriptions in every agent interaction [Windows, Web]", "titleJa": "すべてのエージェント インタラクションで作成者と説明を表示 [Windows、Web]", "titleEn": "See authors and descriptions in every agent interaction [Windows, Web]", "summary": "Build trust and transparency by viewing the author name and agent description in each interaction, enhancing user confidence in responses.", "summaryJa": "各インタラクションで作成者名とエージェントの説明を表示することで信頼性と透明性を構築し、応答に対するユーザーの信頼性を高めます。", "summaryEn": "Build trust and transparency by viewing the author name and agent description in each interaction, enhancing user confidence in responses.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-08-19", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "作成者向け" ], "tags": [ "Copilot extensibility", "作成者向け" ], "importanceScore": 72, "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 / 日常利用時の体験変化が大きいため" }, { "id": "m365-copilot-release-notes-1a2192ab137f46e2", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Microsoft 365 Copilot app", "title": "Expanded language options with Microsoft 365 Copilot [Android, Windows, iOS, Mac, Web]", "titleJa": "Microsoft 365 Copilot による言語オプションの拡張 [Android、Windows、iOS、Mac、Web]", "titleEn": "Expanded language options with Microsoft 365 Copilot [Android, Windows, iOS, Mac, Web]", "summary": "Microsoft 365 Copilot now supports six additional languages: Albanian, Filipino, Icelandic, Malay, Maltese, and Serbian (Cyrillic). Learn more.", "summaryJa": "Microsoft 365 Copilot は、アルバニア語、フィリピン語、アイスランド語、マレー語、マルタ語、セルビア語 (キリル語) の 6 つの追加言語をサポートするようになりました。さらに詳しく。", "summaryEn": "Microsoft 365 Copilot now supports six additional languages: Albanian, Filipino, Icelandic, Malay, Maltese, and Serbian (Cyrillic). Learn more.", "url": "https://support.microsoft.com/office/supported-languages-for-microsoft-365-copilot-94518d61-644b-4118-9492-617eea4801d8", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "管理者向け", "作成者向け" ], "tags": [ "Microsoft 365 Copilot app", "管理者向け", "作成者向け" ], "importanceScore": 64, "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 / 管理者の運用判断に関わるため" }, { "id": "m365-copilot-release-notes-847010e2fccdee9d", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot extensibility", "title": "Submit custom agents for validation", "titleJa": "カスタムエージェントを検証のために送信する", "titleEn": "Submit custom agents for validation", "summary": "Developers can use Microsoft 365 Agents Toolkit to submit custom engine agents for Microsoft validation, facilitating their publication in the Agents store.", "summaryJa": "開発者は Microsoft 365 Agents Toolkit を使用してカスタム エンジン エージェントを Microsoft 検証に送信し、エージェント ストアでの公開を容易にすることができます。", "summaryEn": "Developers can use Microsoft 365 Agents Toolkit to submit custom engine agents for Microsoft validation, facilitating their publication in the Agents store.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-08-19", "publishedAt": "2025-08-19T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "作成者向け" ], "tags": [ "Copilot extensibility", "作成者向け" ], "importanceScore": 62, "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 / 作成者の構築判断に関わるため" } ] }