{ "date": "2025-05-29", "generatedAt": "2026-05-25T22:46:28.794Z", "events": [ { "id": "m365-copilot-release-notes-fd81c9b1da29d3d5", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot Studio", "title": "Unpublish connector actions when data or services change [Web]", "titleJa": "Microsoft 365 Copilot の連携機能を拡張", "titleEn": "Unpublish connector actions when data or services change [Web]", "summary": "Roll back a published connector to draft so it no longer appears in Microsoft 365 Copilot. Makers can pause their own connectors, and admins can disable any connector to update configurations or retire obsolete services-without deleting them. Learn more.", "summaryJa": "Microsoft 365 Copilot の連携機能を拡張 に関する更新。", "summaryEn": "Roll back a published connector to draft so it no longer appears in Microsoft 365 Copilot. Makers can pause their own connectors, and admins can disable any connector to update configurations or retire obsolete services-without deleting them. Learn more.", "url": "https://learn.microsoft.com/en-us/power-platform/release-plan/2025wave1/microsoft-copilot-studio/unpublish-connector-actions-copilot-agents", "publishedAt": "2025-05-29T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Retirement", "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": 157, "importanceReason": "廃止や移行判断に影響するため / 更新まとめや公式リリース整理として追いやすいため" }, { "id": "m365-copilot-release-notes-11e87c38266cff08", "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 - monitor m365.cloud.microsoft/chat/Teams/Outlook activity in Microsoft 365 Copilot Chat usage report [Web]", "titleJa": "Microsoft 365 Copilot の会議・チャット機能を更新", "titleEn": "Usage reports - monitor m365.cloud.microsoft/chat/Teams/Outlook activity in Microsoft 365 Copilot Chat usage report [Web]", "summary": "Track active users and last activity dates for m365.cloud.microsoft/chat, Teams, and Outlook-even for employees without a Copilot license-to gauge grassroots adoption and fine-tune rollout plans in Microsoft 365 Copilot Chat usage report. Learn more.", "summaryJa": "m365.cloud.microsoft/chat、Teams、Outlook のアクティブ ユーザーと最終アクティビティ日を追跡し、Copilot ライセンスを持たない従業員であっても、Microsoft 365 Copilot Chat 使用状況レポートで草の根導入を評価し、展開計画を微調整します。もっと詳しく知る。", "summaryEn": "Track active users and last activity dates for m365.cloud.microsoft/chat, Teams, and Outlook-even for employees without a Copilot license-to gauge grassroots adoption and fine-tune rollout plans in Microsoft 365 Copilot Chat usage report. Learn more.", "url": "https://learn.microsoft.com/en-us/microsoft-365/admin/activity-reports/microsoft-copilot-usage", "publishedAt": "2025-05-29T12:00:00.000Z", "capturedAt": "2026-05-06T04:05:02.526Z", "sourceLastSeen": "2026-05-25T22:46:28.794Z", "roadmapIds": [], "releaseStage": "Rolling out", "roleTags": [ "管理者向け" ], "tags": [ "Microsoft 365 admin center", "管理者向け" ], "importanceScore": 131, "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-6af98a9ac0bcca27", "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 – monitor m365.cloud.microsoft/chat/Teams/Outlook activity in Microsoft 365 Copilot Chat usage report [Web]", "titleJa": "Microsoft 365 Copilot の会議・チャット機能を更新", "titleEn": "Usage reports – monitor m365.cloud.microsoft/chat/Teams/Outlook activity in Microsoft 365 Copilot Chat usage report [Web]", "summary": "Track active users and last activity dates for m365.cloud.microsoft/chat, Teams, and Outlook—even for employees without a Copilot license—to gauge grassroots adoption and fine-tune rollout plans in Microsoft 365 Copilot Chat usage report. Learn more.", "summaryJa": "Copilot ライセンスを持たない従業員であっても、m365.cloud.microsoft/chat、Teams、Outlook のアクティブ ユーザーと最終アクティビティ日を追跡して、Microsoft 365 Copilot Chat 使用状況レポートで草の根導入を評価し、展開計画を微調整します。もっと詳しく知る。", "summaryEn": "Track active users and last activity dates for m365.cloud.microsoft/chat, Teams, and Outlook—even for employees without a Copilot license—to gauge grassroots adoption and fine-tune rollout plans in Microsoft 365 Copilot Chat usage report. Learn more.", "url": "https://learn.microsoft.com/en-us/microsoft-365/admin/activity-reports/microsoft-copilot-usage", "publishedAt": "2025-05-29T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-04-29T19:54:11.695Z", "roadmapIds": [], "releaseStage": "Rolling out", "roleTags": [ "管理者向け" ], "tags": [ "Microsoft 365 admin center", "管理者向け" ], "importanceScore": 131, "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-9fb5fda7fc903fed", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Microsoft 365 Copilot Chat", "title": "Bring Azure AI Search indexes into Copilot Studio knowledge [Web]", "titleJa": "Azure AI Search インデックスを Copilot Studio のナレッジに取り込む [Web]", "titleEn": "Bring Azure AI Search indexes into Copilot Studio knowledge [Web]", "summary": "Attach existing Azure AI Search indexes as grounding data, enabling natural-language queries over enterprise content with minimal setup and no added cost.", "summaryJa": "既存の Azure AI Search インデックスを基礎データとして接続すると、最小限のセットアップで追加コストなしでエンタープライズ コンテンツに対する自然言語クエリが可能になります。", "summaryEn": "Attach existing Azure AI Search indexes as grounding data, enabling natural-language queries over enterprise content with minimal setup and no added cost.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-05-29", "publishedAt": "2025-05-29T12:00:00.000Z", "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": 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-afb2cc292c790856", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Microsoft 365 Copilot Chat", "title": "Pay-as-you-go policies keep Copilot costs in check [Windows, Web]", "titleJa": "Microsoft 365 Copilot のライセンス・課金関連更新", "titleEn": "Pay-as-you-go policies keep Copilot costs in check [Windows, Web]", "summary": "Allocate budgets by department, set usage caps, and manage access from the admin center so your organization can innovate with Copilot while staying on budget. Learn more.", "summaryJa": "部門ごとに予算を割り当て、使用量の上限を設定し、管理センターからのアクセスを管理することで、組織は予算内に収まりながら Copilot を使用してイノベーションを起こすことができます。もっと詳しく知る。", "summaryEn": "Allocate budgets by department, set usage caps, and manage access from the admin center so your organization can innovate with Copilot while staying on budget. Learn more.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/pay-as-you-go/overview", "publishedAt": "2025-05-29T12:00:00.000Z", "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 Copilot Chat", "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-6af36806e20f2d3b", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot Studio", "title": "Reuse connector and API actions across multiple copilots [Web]", "titleJa": "Microsoft 365 Copilot の連携機能を拡張", "titleEn": "Reuse connector and API actions across multiple copilots [Web]", "summary": "Take an action that already works in Copilot for Sales and publish it to Customer Service-or any other eligible Copilot-in a few clicks. Skip duplicate setup, speed up delivery, and keep functionality consistent, all with built-in admin approval flows. Learn more.", "summaryJa": "Microsoft 365 Copilot の連携機能を拡張 に関する更新。", "summaryEn": "Take an action that already works in Copilot for Sales and publish it to Customer Service-or any other eligible Copilot-in a few clicks. Skip duplicate setup, speed up delivery, and keep functionality consistent, all with built-in admin approval flows. Learn more.", "url": "https://learn.microsoft.com/en-us/microsoft-copilot-studio/agent-extend-action-rest-api", "publishedAt": "2025-05-29T12:00:00.000Z", "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": 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 / 管理やガバナンスへの影響が大きいため" }, { "id": "m365-copilot-release-notes-e0e513f75c2608f3", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Forms", "title": "Automate response collection and insights in Forms [Web]", "titleJa": "フォームでの回答収集と洞察を自動化する [Web]", "titleEn": "Automate response collection and insights in Forms [Web]", "summary": "Copilot builds a follow-up plan, sends reminders, tracks progress, and surfaces early trends-then hands off to Excel for deeper analysis-so you spend less time chasing respondents and more time acting on feedback. Learn more.", "summaryJa": "Copilot はフォローアップ プランを作成し、リマインダーを送信し、進捗状況を追跡し、初期の傾向を明らかにします。その後、Excel に任せてより詳細な分析を行うため、回答者を追う時間が減り、フィードバックに基づいて行動する時間が増えます。もっと詳しく知る。", "summaryEn": "Copilot builds a follow-up plan, sends reminders, tracks progress, and surfaces early trends-then hands off to Excel for deeper analysis-so you spend less time chasing respondents and more time acting on feedback. Learn more.", "url": "https://techcommunity.microsoft.com/blog/microsoftformsblog/introducing-new-agentic-features-for-copilot-in-forms-%E2%80%93-create-refine-and-share-/4406237", "publishedAt": "2025-05-29T12:00:00.000Z", "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": [ "Forms", "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 / ライセンス設計や展開判断に直結するため" }, { "id": "m365-copilot-release-notes-34369a4c1e1f3387", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Microsoft 365 Copilot Chat", "title": "Ground copilots with real-time data from Salesforce, ServiceNow, and more [Web]", "titleJa": "Salesforce、ServiceNow などからのリアルタイム データを地上Copilotに提供 [Web]", "titleEn": "Ground copilots with real-time data from Salesforce, ServiceNow, and more [Web]", "summary": "Connect structured records from popular non-Microsoft apps directly in Copilot Studio so users can ask, \"Show my open Zendesk tickets\" and get instant answers without leaving chat.", "summaryJa": "Microsoft 以外の一般的なアプリからの構造化レコードを Copilot Studio で直接接続できるため、ユーザーは「開いている Zendesk チケットを表示して」と質問すると、チャットを離れることなく即座に回答を得ることができます。", "summaryEn": "Connect structured records from popular non-Microsoft apps directly in Copilot Studio so users can ask, \"Show my open Zendesk tickets\" and get instant answers without leaving chat.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-05-29", "publishedAt": "2025-05-29T12:00:00.000Z", "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": 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-d29a486499b16a47", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Microsoft 365 Copilot Chat", "title": "Enable agent builder for Copilot chat [Windows, Web]", "titleJa": "Microsoft 365 Copilot の会議・チャット機能を更新", "titleEn": "Enable agent builder for Copilot chat [Windows, Web]", "summary": "Empower developers with the ability to build custom agents to support Copilot Chat. This feature streamlines the creation of tailored chat experiences that enhance everyday communication and workflow. Learn more.", "summaryJa": "開発者は、Copilot Chat をサポートするカスタム エージェントを構築できるようになります。この機能は、日常のコミュニケーションとワークフローを強化する、カスタマイズされたチャット エクスペリエンスの作成を効率化します。もっと詳しく知る。", "summaryEn": "Empower developers with the ability to build custom agents to support Copilot Chat. This feature streamlines the creation of tailored chat experiences that enhance everyday communication and workflow. Learn more.", "url": "https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/copilot-studio-agent-builder-build", "publishedAt": "2025-05-29T12:00:00.000Z", "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": 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-3ef7c5dae31de82c", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Word", "title": "Chat with Copilot about any image or chart [Windows]", "titleJa": "Microsoft 365 Copilot の会議・チャット機能を更新", "titleEn": "Chat with Copilot about any image or chart [Windows]", "summary": "Drop a visual into Copilot chat to extract text, get a plain-language description, generate alt text, or request quick insights-perfect for accessibility checks or fast analysis. 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": "Drop a visual into Copilot chat to extract text, get a plain-language description, generate alt text, or request quick insights-perfect for accessibility checks or fast analysis. Learn more.", "url": "https://support.microsoft.com/topic/file-upload-in-microsoft-copilot-8b7bf432-9576-4b16-9dee-6c19a4169e62", "publishedAt": "2025-05-29T12:00:00.000Z", "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": 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 / 文書や資料作成の体験変化が大きいため" }, { "id": "m365-copilot-release-notes-75bc087c468becb5", "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 reference panel for sources and search results [Windows]", "titleJa": "ソースと検索結果の拡張リファレンス パネル [Windows]", "titleEn": "Expanded reference panel for sources and search results [Windows]", "summary": "The reference widget now shows both cited sources and relevant web results, helping you verify information, resolve ambiguities, and ask smarter follow-up questions without leaving the chat.", "summaryJa": "リファレンス ウィジェットには、引用されたソースと関連する Web 結果の両方が表示されるようになりました。これにより、チャットを離れることなく、情報を確認し、曖昧さを解決し、よりスマートなフォローアップの質問をすることができます。", "summaryEn": "The reference widget now shows both cited sources and relevant web results, helping you verify information, resolve ambiguities, and ask smarter follow-up questions without leaving the chat.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-05-29", "publishedAt": "2025-05-29T12:00:00.000Z", "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": 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 / 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-dfa82772eee8b975", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot extensibility", "title": "Create agents that learn from a Teams channel", "titleJa": "Microsoft 365 Copilot の会議・チャット機能を更新", "titleEn": "Create agents that learn from a Teams channel", "summary": "Build custom Copilot agents that pull knowledge directly from a chosen Teams channel, letting them answer FAQs or surface project updates without extra coding.", "summaryJa": "選択した Teams チャネルから直接知識を取得するカスタム Copilot エージェントを構築すると、追加のコーディングを行わずに FAQ に回答したり、プロジェクトの更新情報を表示したりできるようになります。", "summaryEn": "Build custom Copilot agents that pull knowledge directly from a chosen Teams channel, letting them answer FAQs or surface project updates without extra coding.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-05-29", "publishedAt": "2025-05-29T12:00:00.000Z", "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": 96, "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-58b19dff68bb18a7", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot extensibility", "title": "Insert images in adaptive cards for richer interactions [Windows, Web]", "titleJa": "アダプティブ カードに画像を挿入してより豊かなインタラクションを実現 [Windows、Web]", "titleEn": "Insert images in adaptive cards for richer interactions [Windows, Web]", "summary": "Make your adaptive cards more dynamic by adding images-perfect for illustrating ideas, sharing visual data, or engaging users with eye-catching content. This feature helps teams communicate clearly, support diverse learning styles, and create more memorable interactions in every...", "summaryJa": "アイデアを説明したり、ビジュアル データを共有したり、目を引くコンテンツでユーザーを惹きつけるのに最適な画像を追加することで、アダプティブ カードをよりダイナミックにします。この機能は、チームが明確にコミュニケーションし、多様な学習スタイルをサポートし、あらゆる場面でより記憶に残る対話を生み出すのに役立ちます。", "summaryEn": "Make your adaptive cards more dynamic by adding images-perfect for illustrating ideas, sharing visual data, or engaging users with eye-catching content. This feature helps teams communicate clearly, support diverse learning styles, and create more memorable interactions in every...", "url": "https://learn.microsoft.com/en-us/microsoft-copilot-studio/guidance/adaptive-card-summarize-responses", "publishedAt": "2025-05-29T12:00:00.000Z", "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-cffca3d5e58bbf81", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot extensibility", "title": "Unified Agent Management for admins in Microsoft 365 admin center [Windows, Web]", "titleJa": "Microsoft 365 Copilot のセキュリティ・管理・分析機能を強化", "titleEn": "Unified Agent Management for admins in Microsoft 365 admin center [Windows, Web]", "summary": "Admins can consistently manage Copilot agents in the Microsoft 365 admin center, regardless of how they were built, simplifying deployment and governance. Learn more.", "summaryJa": "管理者は、Copilot エージェントの構築方法に関係なく、Microsoft 365 管理センターで Copilot エージェントを一貫して管理できるため、展開とガバナンスが簡素化されます。もっと詳しく知る。", "summaryEn": "Admins can consistently manage Copilot agents in the Microsoft 365 admin center, regardless of how they were built, simplifying deployment and governance. Learn more.", "url": "https://learn.microsoft.com/en-us/microsoft-365/admin/manage/manage-plugins-for-copilot-in-integrated-apps", "publishedAt": "2025-05-29T12:00:00.000Z", "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": 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-c7a82f8b71f5df29", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Copilot extensibility", "title": "Unified Agent Management for Admins in Microsoft admin center [Windows, Web]", "titleJa": "Microsoft 365 Copilot のセキュリティ・管理・分析機能を強化", "titleEn": "Unified Agent Management for Admins in Microsoft admin center [Windows, Web]", "summary": "Admins can consistently manage Copilot agents in the Microsoft admin center, regardless of how they were built, simplifying deployment and governance. Learn more.", "summaryJa": "管理者は、構築方法に関係なく、Microsoft 管理センターで Copilot エージェントを一貫して管理できるため、展開とガバナンスが簡素化されます。もっと詳しく知る。", "summaryEn": "Admins can consistently manage Copilot agents in the Microsoft admin center, regardless of how they were built, simplifying deployment and governance. Learn more.", "url": "https://learn.microsoft.com/en-us/microsoft-365/admin/manage/manage-plugins-for-copilot-in-integrated-apps", "publishedAt": "2025-05-29T12:00:00.000Z", "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": 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-3b7c26c71a4db059", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Microsoft 365 Copilot Chat", "title": "Analyze usage of declarative agent in Developer Portal", "titleJa": "Microsoft 365 Copilot のセキュリティ・管理・分析機能を強化", "titleEn": "Analyze usage of declarative agent in Developer Portal", "summary": "Developers of custom app and published apps can analyze declarative agent usage in Developer Portal. By using these analytics, developers can gain valuable insights into how users interact with your app, identify areas for improvement, and make data-driven decisions to enhance t...", "summaryJa": "カスタム アプリと公開アプリの開発者は、開発者ポータルで宣言型エージェントの使用状況を分析できます。これらの分析を使用することで、開発者はユーザーがアプリをどのように操作するかについて貴重な洞察を得ることができ、改善すべき領域を特定し、機能を強化するためのデータ主導の意思決定を行うことができます。", "summaryEn": "Developers of custom app and published apps can analyze declarative agent usage in Developer Portal. By using these analytics, developers can gain valuable insights into how users interact with your app, identify areas for improvement, and make data-driven decisions to enhance t...", "url": "https://learn.microsoft.com/en-us/microsoftteams/platform/concepts/build-and-test/analyze-your-apps-usage-in-developer-portal?tabs=custom-apps-built-for-your-org", "publishedAt": "2025-05-29T12:00:00.000Z", "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": 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 / 導入状況の可視化や分析に関わるため" }, { "id": "m365-copilot-release-notes-19c414453932790c", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "PowerPoint", "title": "Ask Copilot to rewrite text as a list [Web, Mac, Windows]", "titleJa": "Copilot にテキストをリストとして書き換えるよう依頼する [Web、Mac、Windows]", "titleEn": "Ask Copilot to rewrite text as a list [Web, Mac, Windows]", "summary": "Transform paragraphs into clear bullet points or lists with a single command-ideal for quickly organizing content when preparing your presentation. Learn more.", "summaryJa": "1 つのコマンドで段落を明確な箇条書きまたはリストに変換します。プレゼンテーションの準備時にコンテンツをすばやく整理するのに最適です。もっと詳しく知る。", "summaryEn": "Transform paragraphs into clear bullet points or lists with a single command-ideal for quickly organizing content when preparing your presentation. Learn more.", "url": "https://support.microsoft.com/topic/elevate-your-presentation-game-with-copilot-s-text-rewrite-feature-in-powerpoint-d70b140b-bb3f-46b7-be64-ceec526a8dcd", "publishedAt": "2025-05-29T12:00:00.000Z", "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": [ "PowerPoint", "管理者向け", "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 / 文書や資料作成の体験変化が大きいため" }, { "id": "m365-copilot-release-notes-fb3210844f317851", "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 offers access to cloud files to insert in user prompts [Windows, Web]", "titleJa": "Microsoft 365 Copilot の会議・チャット機能を更新", "titleEn": "Copilot Chat now offers access to cloud files to insert in user prompts [Windows, Web]", "summary": "In the Web tab of Copilot Chat or Microsoft 365 Copilot, users can browse OneDrive or SharePoint, select a file, and drop it into their prompt to give Copilot precise context for richer responses.", "summaryJa": "Copilot Chat または Microsoft 365 Copilot の [Web] タブで、ユーザーは OneDrive または SharePoint を参照し、ファイルを選択してプロンプトにドロップすることで、Copilot に正確なコンテキストを提供して、より豊富な応答を得ることができます。", "summaryEn": "In the Web tab of Copilot Chat or Microsoft 365 Copilot, users can browse OneDrive or SharePoint, select a file, and drop it into their prompt to give Copilot precise context for richer responses.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-05-29", "publishedAt": "2025-05-29T12:00:00.000Z", "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": 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 / 文書や資料作成の体験変化が大きいため" }, { "id": "m365-copilot-release-notes-5617138e607077a7", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Forms", "title": "Copilot in Forms can now reference files to help generate drafts [Web]", "titleJa": "Microsoft 365 Copilot の Copilot 機能を更新", "titleEn": "Copilot in Forms can now reference files to help generate drafts [Web]", "summary": "When creating a form with Copilot, users can now reference existing documents such as Word, Excel, and PowerPoint. Users can also reference an existing form by pasting the form's URL into the prompt box. Additionally, Copilot can search and suggest relevant files when generating...", "summaryJa": "Copilot でフォームを作成するときに、ユーザーは Word、Excel、PowerPoint などの既存のドキュメントを参照できるようになりました。ユーザーは、フォームの URL をプロンプト ボックスに貼り付けることで、既存のフォームを参照することもできます。さらに、Copilot は、生成時に関連ファイルを検索して提案することができます。", "summaryEn": "When creating a form with Copilot, users can now reference existing documents such as Word, Excel, and PowerPoint. Users can also reference an existing form by pasting the form's URL into the prompt box. Additionally, Copilot can search and suggest relevant files when generating...", "url": "https://support.microsoft.com/office/frequently-asked-questions-about-copilot-in-forms-c9941b72-b32e-4c7e-9af9-e603929bb1d2", "publishedAt": "2025-05-29T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "作成者向け" ], "tags": [ "Forms", "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 / 文書や資料作成の体験変化が大きいため" }, { "id": "m365-copilot-release-notes-d54dd189c22f7a1a", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Excel", "title": "Improved fallback answers in Copilot Chat [Web]", "titleJa": "Microsoft 365 Copilot の会議・チャット機能を更新", "titleEn": "Improved fallback answers in Copilot Chat [Web]", "summary": "When specific data isn't found, Copilot seamlessly shifts to general reasoning so conversations keep flowing and users avoid dead ends in Excel for the web.", "summaryJa": "特定のデータが見つからない場合、Copilot は一般的な推論にシームレスに移行するため、会話は継続し、ユーザーは Web 用 Excel での行き詰まりを回避できます。", "summaryEn": "When specific data isn't found, Copilot seamlessly shifts to general reasoning so conversations keep flowing and users avoid dead ends in Excel for the web.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-05-29", "publishedAt": "2025-05-29T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "作成者向け" ], "tags": [ "Excel", "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 / 文書や資料作成の体験変化が大きいため" }, { "id": "m365-copilot-release-notes-5b9cdf1bec79bb40", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Word", "title": "Ask Copilot to analyze document visuals [Mac]", "titleJa": "Copilot にドキュメントのビジュアルを分析するよう依頼する [Mac]", "titleEn": "Ask Copilot to analyze document visuals [Mac]", "summary": "Add any image, chart, or diagram to your prompt and Copilot instantly extracts text, explains trends, suggests alt text, and surfaces quick insights-making documents more accessible and informative in seconds.", "summaryJa": "画像、グラフ、または図をプロンプトに追加すると、Copilot が即座にテキストを抽出し、傾向を説明し、代替テキストを提案し、迅速な洞察を表示して、ドキュメントを数秒でアクセスしやすく、有益なものにします。", "summaryEn": "Add any image, chart, or diagram to your prompt and Copilot instantly extracts text, explains trends, suggests alt text, and surfaces quick insights-making documents more accessible and informative in seconds.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-05-29", "publishedAt": "2025-05-29T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "作成者向け" ], "tags": [ "Word", "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 / 文書や資料作成の体験変化が大きいため" }, { "id": "m365-copilot-release-notes-0a48e814c1280b50", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Microsoft 365 Copilot Chat", "title": "Enhanced typography improves readability [Windows]", "titleJa": "タイポグラフィの強化により読みやすさが向上 [Windows]", "titleEn": "Enhanced typography improves readability [Windows]", "summary": "Enjoy crisper fonts, roomier line spacing, clear headers, and neatly formatted tables and code blocks-making every Copilot chat easier to scan, share, and act on.", "summaryJa": "より鮮明なフォント、より広々とした行間、明確なヘッダー、きちんとフォーマットされた表とコード ブロックをお楽しみください。これにより、すべての Copilot チャットのスキャン、共有、および対応が容易になります。", "summaryEn": "Enjoy crisper fonts, roomier line spacing, clear headers, and neatly formatted tables and code blocks-making every Copilot chat easier to scan, share, and act on.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-05-29", "publishedAt": "2025-05-29T12:00:00.000Z", "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": 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-314f7811a62de45b", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Microsoft 365 Copilot Chat", "title": "Safe Links validates redacted URLs [Windows]", "titleJa": "安全なリンクは編集された URL を検証します [Windows]", "titleEn": "Safe Links validates redacted URLs [Windows]", "summary": "When Copilot masks a link, Safe Links now scans it instantly and alerts users to malicious sites, adding an extra layer of protection before anyone clicks. Learn more).", "summaryJa": "Copilot がリンクをマスクすると、Safe Links はリンクを即座にスキャンして悪意のあるサイトについてユーザーに警告し、誰かがクリックする前に保護層を追加します。もっと詳しく知る）。", "summaryEn": "When Copilot masks a link, Safe Links now scans it instantly and alerts users to malicious sites, adding an extra layer of protection before anyone clicks. Learn more).", "url": "https://techcommunity.microsoft.com/blog/microsoftdefenderforoffice365blog/safelinks-protection-for-links-generated-by-m365-copilot-chat-and-office-apps/4396828", "publishedAt": "2025-05-29T12:00:00.000Z", "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": 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-3c1d1541ab835c63", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Excel", "title": "Visual outline confirms Copilot's data range [Mac]", "titleJa": "視覚的なアウトラインで Copilot のデータ範囲を確認 [Mac]", "titleEn": "Visual outline confirms Copilot's data range [Mac]", "summary": "When you call on Copilot, Excel now draws a clear border around the table or cell range in focus. Instantly see exactly what data will be summarized, cleaned, or chart-ready-so you can adjust the selection before Copilot gets to work.", "summaryJa": "視覚的なアウトラインで Copilot のデータ範囲を確認 [Mac] に関する更新。", "summaryEn": "When you call on Copilot, Excel now draws a clear border around the table or cell range in focus. Instantly see exactly what data will be summarized, cleaned, or chart-ready-so you can adjust the selection before Copilot gets to work.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-05-29", "publishedAt": "2025-05-29T12:00:00.000Z", "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": [ "Excel", "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-b28d3fc729ce6a9b", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Excel", "title": "Access Copilot tools right from the grid [Windows]", "titleJa": "グリッドから直接 Copilot ツールにアクセス [Windows]", "titleEn": "Access Copilot tools right from the grid [Windows]", "summary": "A handy Copilot icon and context menu now follow your work in the worksheet, letting you launch summaries, formula help, and more without breaking focus. Learn more.", "summaryJa": "便利な Copilot アイコンとコンテキスト メニューがワークシートでの作業に追従するようになり、フォーカスを中断することなく概要や数式ヘルプなどを起動できるようになりました。もっと詳しく知る。", "summaryEn": "A handy Copilot icon and context menu now follow your work in the worksheet, letting you launch summaries, formula help, and more without breaking focus. Learn more.", "url": "https://techcommunity.microsoft.com/blog/excelblog/how-to-get-started-with-copilot/4383870", "publishedAt": "2025-05-29T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "作成者向け" ], "tags": [ "Excel", "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-a8a74ecad485b4e1", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Word", "title": "Ask agents to refine any text selection [Windows, Web]", "titleJa": "エージェントにテキスト選択を調整するよう依頼する [Windows、Web]", "titleEn": "Ask agents to refine any text selection [Windows, Web]", "summary": "Highlight a section of your document and let Copilot agents rewrite, shorten, or expand it-keeping the rest of your file private while you perfect the details.", "summaryJa": "ドキュメントのセクションをハイライト表示し、Copilot エージェントにそのセクションを書き直し、短縮、または拡張させます。詳細を仕上げる間、ファイルの残りの部分は非公開に保たれます。", "summaryEn": "Highlight a section of your document and let Copilot agents rewrite, shorten, or expand it-keeping the rest of your file private while you perfect the details.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2025-05-29", "publishedAt": "2025-05-29T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "作成者向け" ], "tags": [ "Word", "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-91ac28b3abcf1c8b", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Forms", "title": "Copilot in Forms has been refreshed to help users better refine and edit their forms [Web]", "titleJa": "Microsoft 365 Copilot の Copilot 機能を更新", "titleEn": "Copilot in Forms has been refreshed to help users better refine and edit their forms [Web]", "summary": "Copilot in Forms has been revamped to more easily help users refine and modify their forms. Users can now type prompts to Copilot to help with editing and refinement, so they can get tailored suggestions and easily get their forms ready to send. Learn more.", "summaryJa": "Forms の Copilot は、ユーザーがフォームをより簡単に調整および変更できるように改良されました。ユーザーは、編集や調整を支援するプロンプトを Copilot に入力できるようになったので、カスタマイズされた提案を取得し、フォームを送信する準備を簡単に行うことができます。もっと詳しく知る。", "summaryEn": "Copilot in Forms has been revamped to more easily help users refine and modify their forms. Users can now type prompts to Copilot to help with editing and refinement, so they can get tailored suggestions and easily get their forms ready to send. Learn more.", "url": "https://techcommunity.microsoft.com/blog/microsoftformsblog/introducing-new-agentic-features-for-copilot-in-forms-%E2%80%93-create-refine-and-share-/4406237", "publishedAt": "2025-05-29T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-05-06T04:05:02.526Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "作成者向け" ], "tags": [ "Forms", "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" } ] }