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![(Updated) Microsoft 365 Copilot: RSVP to meetings directly in Copilot chat [MC1192258]](https://mwpro.co.uk/wp-content/uploads/2025/06/pexels-tomfisk-1554646-1024x683.webp "(Updated) Microsoft 365 Copilot: RSVP to meetings directly in Copilot chat [MC1192258] 11")
(Updated) Microsoft 365 Copilot: RSVP to meetings directly in Copilot chat [MC1192258]
Message ID: MC1192258 (Updated) Updated December 17, 2025: We have updated the timeline. Thank you for your patience. [Introduction] We’re introducing a new capability in Microsoft 365 Copilot chat that allows users to RSVP to meetings directly within the chat experience.…
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![(Updated) Microsoft 365 Copilot: Declarative agents model upgrade to GPT-5.1 [MC1194070]](https://mwpro.co.uk/wp-content/uploads/2025/06/harbour-city-3928590_1920-1024x683.webp "(Updated) Microsoft 365 Copilot: Declarative agents model upgrade to GPT-5.1 [MC1194070] 13")
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![(Updated) Book a workspace when creating an event [MC1186361]](https://mwpro.co.uk/wp-content/uploads/2025/06/smoothie-2191709_1920-1024x683.webp "(Updated) Book a workspace when creating an event [MC1186361] 16")