M365 Copilot Update Digest

Unofficial update digest

Daily digest

2026-03-30

An unofficial daily digest that organizes public Microsoft 365 Copilot, Copilot Studio, and Agent Builder updates.

Last updated06/06/2026, 17:46

Last checked09/06/2026, 01:18

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Highlights

Microsoft 365 Copilot Official blogs Microsoft 365 Copilot Blog Update Builder-focused

Introducing multi-model intelligence in Researcher

Today, Researcher—Microsoft 365 Copilot's deep research agent for work—takes a significant step forward. Designed to tackle complex research in the flow of work, Researcher now goes further with two new multi-model capabilities that raise the bar for accuracy, depth, and confide...

Published
03/30/2026
Source
Microsoft 365 Copilot Blog
Why it matters
because it changes builder workflows or agent quality management / because it affects search or knowledge workflows
Open source

Full list

Microsoft 365 Copilot Official blogs Microsoft 365 Copilot Blog Update Builder-focused

Introducing multi-model intelligence in Researcher

Today, Researcher—Microsoft 365 Copilot's deep research agent for work—takes a significant step forward. Designed to tackle complex research in the flow of work, Researcher now goes further with two new multi-model capabilities that raise the bar for accuracy, depth, and confide...

Published
03/30/2026
Source
Microsoft 365 Copilot Blog
Why it matters
because it changes builder workflows or agent quality management / because it affects search or knowledge workflows
Open source