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- 4 Nov 2026 · 13:26:53 UTC Last changed22 Sep 2025 23:00 UTC → 19 Aug 2025 23:15 UTC
- 4 Nov 2026 · 13:26:53 UTC CloudsWorldwide (Standard Multi-Tenant), GCC, GCC High, DoD → DoD, GCC, GCC High, Worldwide (Standard Multi-Tenant)
- 4 Nov 2026 · 13:26:53 UTC General availability targetSeptember CY2025 → Not stated
- 4 Nov 2026 · 13:26:53 UTC Source coverage: microsoft-365-roadmapIncomplete → Not collected
- 4 Nov 2026 · 13:26:53 UTC Source coverage: merill-message-center-archiveCurrent
- 4 Nov 2026 · 13:26:53 UTC Link: Microsoft roadmap entryhttps://www.microsoft.com/en-us/microsoft-365/roadmap?id=500160 → No longer listed in this observation
- 4 Nov 2026 · 13:26:53 UTC SummaryOn phone devices, users currently access Copilot Chat in Outlook Mobile via a tab at the bottom of their screen (or in Apps). Outlook is introducing a new Copilot Chat overlay experience, allowing users to chat with Copilot while continuing to interact with their email, calendar, and contacts. This overlay will be context-aware—understanding what the user is viewing—so users can ask Copilot about the content on their screen. Users with M365 Copilot licenses will also benefit from Copilot’s ability to draw on Microsoft 365 Graph to provide richer, more personalized responses. → On phone devices, users currently access Copilot Chat in Outlook Mobile via a tab at the bottom of their screen (or in Apps). Outlook is introducing a new Copilot Chat overlay experience, allowing users to chat with Copilot while continuing to interact with their email, calendar, and contacts. This overlay will be context-aware—understanding what the user is viewing—so users can ask Copilot about the content on their screen.
- 4 Nov 2026 · 13:10:08 UTC Source coverage: microsoft-365-roadmapCurrent → Incomplete
- 4 Nov 2026 · 11:04:04 UTC Last changed19 Aug 2025 23:15 UTC → 22 Sep 2025 23:00 UTC
- 4 Nov 2026 · 11:04:04 UTC CloudsDoD, GCC, GCC High, Worldwide (Standard Multi-Tenant) → Worldwide (Standard Multi-Tenant), GCC, GCC High, DoD
- 4 Nov 2026 · 11:04:04 UTC General availability targetNot stated → September CY2025
- 4 Nov 2026 · 11:04:04 UTC Source coverage: merill-message-center-archiveCurrent → Not collected
- 4 Nov 2026 · 11:04:04 UTC Source coverage: microsoft-365-roadmapCurrent
- 4 Nov 2026 · 11:04:04 UTC Link: Microsoft roadmap entryhttps://www.microsoft.com/en-us/microsoft-365/roadmap?id=500160
- 4 Nov 2026 · 11:04:04 UTC SummaryOn phone devices, users currently access Copilot Chat in Outlook Mobile via a tab at the bottom of their screen (or in Apps). Outlook is introducing a new Copilot Chat overlay experience, allowing users to chat with Copilot while continuing to interact with their email, calendar, and contacts. This overlay will be context-aware—understanding what the user is viewing—so users can ask Copilot about the content on their screen. → On phone devices, users currently access Copilot Chat in Outlook Mobile via a tab at the bottom of their screen (or in Apps). Outlook is introducing a new Copilot Chat overlay experience, allowing users to chat with Copilot while continuing to interact with their email, calendar, and contacts. This overlay will be context-aware—understanding what the user is viewing—so users can ask Copilot about the content on their screen. Users with M365 Copilot licenses will also benefit from Copilot’s ability to draw on Microsoft 365 Graph to provide richer, more personalized responses.
- 4 Nov 2026 · 10:01:18 UTC Last changed22 Sep 2025 23:00 UTC → 19 Aug 2025 23:15 UTC
- 4 Nov 2026 · 10:01:18 UTC CloudsWorldwide (Standard Multi-Tenant), GCC, GCC High, DoD → DoD, GCC, GCC High, Worldwide (Standard Multi-Tenant)
- 4 Nov 2026 · 10:01:18 UTC General availability targetSeptember CY2025 → Not stated
- 4 Nov 2026 · 10:01:18 UTC Source coverage: microsoft-365-roadmapIncomplete → Not collected
- 4 Nov 2026 · 10:01:18 UTC Source coverage: merill-message-center-archiveCurrent
- 4 Nov 2026 · 10:01:18 UTC Link: Microsoft roadmap entryhttps://www.microsoft.com/en-us/microsoft-365/roadmap?id=500160 → No longer listed in this observation
- 4 Nov 2026 · 10:01:18 UTC SummaryOn phone devices, users currently access Copilot Chat in Outlook Mobile via a tab at the bottom of their screen (or in Apps). Outlook is introducing a new Copilot Chat overlay experience, allowing users to chat with Copilot while continuing to interact with their email, calendar, and contacts. This overlay will be context-aware—understanding what the user is viewing—so users can ask Copilot about the content on their screen. Users with M365 Copilot licenses will also benefit from Copilot’s ability to draw on Microsoft 365 Graph to provide richer, more personalized responses. → On phone devices, users currently access Copilot Chat in Outlook Mobile via a tab at the bottom of their screen (or in Apps). Outlook is introducing a new Copilot Chat overlay experience, allowing users to chat with Copilot while continuing to interact with their email, calendar, and contacts. This overlay will be context-aware—understanding what the user is viewing—so users can ask Copilot about the content on their screen.
- 4 Nov 2026 · 07:16:39 UTC Source coverage: microsoft-365-roadmapCurrent → Incomplete
- 3 Nov 2026 · 10:16:39 UTC Source coverage: microsoft-365-roadmapIncomplete → Current
- 3 Nov 2026 · 09:13:39 UTC Source coverage: microsoft-365-roadmapCurrent → Incomplete
- 28 Oct 2026 · 08:37:56 UTC Link: Microsoft roadmap entryhttps://www.microsoft.com/microsoft-365/roadmap?id=500160 → https://www.microsoft.com/en-us/microsoft-365/roadmap?id=500160
- 26 Oct 2026 · 18:49:55 UTC Source coverage: microsoft-365-roadmapIncomplete → Current
- 26 Oct 2026 · 17:48:57 UTC Source coverage: microsoft-365-roadmapCurrent → Incomplete
- 26 Oct 2026 · 06:24:14 UTC Link: Microsoft 365 Message Center Archive by Merill Fernandohttps://mc.merill.net/message/RM500160
- 25 Oct 2026 · 20:06:13 UTC Source coverage: microsoft-365-roadmapIncomplete → Current
- 25 Oct 2026 · 18:13:50 UTC Source coverage: microsoft-365-roadmapCurrent → Incomplete
- 24 Oct 2026 · 11:31:34 UTC Source coverage: microsoft-365-roadmapIncomplete → Current
- 24 Oct 2026 · 09:51:08 UTC Source coverage: microsoft-365-roadmapCurrent → Incomplete
- 23 Oct 2026 · 09:33:49 UTC Source coverage: microsoft-365-roadmapIncomplete → Current
- 23 Oct 2026 · 08:31:50 UTC Source coverage: microsoft-365-roadmapCurrent → Incomplete
- 22 Oct 2026 · 18:42:24 UTC Source coverage: microsoft-365-roadmapIncomplete → Current
- 22 Oct 2026 · 17:41:25 UTC Source coverage: microsoft-365-roadmapCurrent → Incomplete
- 21 Oct 2026 · 20:45:25 UTC Source coverage: microsoft-365-roadmapIncomplete → Current
- 21 Oct 2026 · 19:44:24 UTC Source coverage: microsoft-365-roadmapCurrent → Incomplete
- 18 Oct 2026 · 14:54:30 UTC Link: Outlook/roadmap?topic=Outlook&period=all#items
- 15 Oct 2026 · 14:22:54 UTC Source coverage: microsoft-365-roadmapIncomplete → Current
- 15 Oct 2026 · 13:21:54 UTC Source coverage: microsoft-365-roadmapCurrent → Incomplete
- 15 Oct 2026 · 12:20:54 UTC Source coverage: microsoft-365-roadmapIncomplete → Current
- 15 Oct 2026 · 11:19:54 UTC Source coverage: microsoft-365-roadmapCurrent → Incomplete
- 14 Oct 2026 · 11:54:40 UTC Source coverage: microsoft-365-roadmapIncomplete → Current
- 14 Oct 2026 · 11:22:42 UTC Source coverage: microsoft-365-roadmapCurrent → Incomplete