![Microsoft 365 Copilot: Claude Sonnet 4.5 retiring for Copilot Studio (automatic migration to Claude Sonnet 4.6) [MC1296875]](https://mwpro.co.uk/wp-content/uploads/2025/06/pexels-cottonbro-7696116-1024x683.webp "Microsoft 365 Copilot: Claude Sonnet 4.5 retiring for Copilot Studio (automatic migration to Claude Sonnet 4.6) [MC1296875] 1")
Microsoft 365 Copilot: Claude Sonnet 4.5 retiring for Copilot Studio (automatic migration to Claude Sonnet 4.6) [MC1296875]
Message ID: MC1296875 [Introduction]Starting May 30, Microsoft Copilot Studio agents that are currently configured to use Claude Sonnet 4.5 will be automatically migrated to newer, supported models. This migration aligns Copilot Studio with modern model capabilities, consistent platform support, and…
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![(Updated) Engage is retiring live events powered by Teams Live Events effective May 4th, 2026 [MC1227085]](https://mwpro.co.uk/wp-content/uploads/2025/06/pexels-freestockpro-1003851-1024x683.webp "(Updated) Engage is retiring live events powered by Teams Live Events effective May 4th, 2026 [MC1227085] 3")
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![(Updated) Upcoming change: disabling Teams meeting recording expiration notification emails [MC1245635]](https://mwpro.co.uk/wp-content/uploads/2025/06/lemons-2121579_1920-1024x683.webp "(Updated) Upcoming change: disabling Teams meeting recording expiration notification emails [MC1245635] 5")
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