M365 Copilot Update Digest

Unofficial update digest

Weekly summary

Week of 12/29/2025 - 01/04/2026

3 updates in this week window.

Last updated06/06/2026, 17:46

Last checked09/06/2026, 01:18

Highlights

Copilot Studio Microsoft Learn What's new in Copilot Studio Preview Admin-focusedBuilder-focused

(Preview) Expand computer use capabilities with new model support, built‑in credentials, enhanced audit logging with se...

(Preview) Expand computer use capabilities with new model support, built‑in credentials, enhanced audit logging with session replay, and Cloud PC pooling—giving you greater security, scalability, and governance for agent‑driven workflows.

Published
01/01/2026
Source
What's new in Copilot Studio
Why it matters
because it signals preview direction early / because it is part of an official update roundup or release-note stream
Open source Open daily page
Copilot Studio Microsoft Learn What's new in Copilot Studio GA Builder-focused

(General availability) Use the Microsoft Copilot Studio extension for Microsoft Visual Studio Code to build, edit, and...

(General availability) Use the Microsoft Copilot Studio extension for Microsoft Visual Studio Code to build, edit, and manage agents inside Microsoft Visual Studio Code, supporting advanced and highly flexible developer workflows.

Published
01/01/2026
Source
What's new in Copilot Studio
Why it matters
because it is generally available and production-relevant / because it is part of an official update roundup or release-note stream
Open source Open daily page
Copilot Studio Microsoft Learn What's new in Copilot Studio Preview Builder-focused

(Preview) New enhancements to agent evaluations:

Provide real‑time thumbs‑up/down feedback on evaluation results to verify grading performance and drive ongoing improvements to evaluation reliability. View your agent's sequence of inputs, decisions, and outputs with activity maps so you can quickly diagnose issues and get clea...

Published
01/01/2026
Source
What's new in Copilot Studio
Why it matters
because it signals preview direction early / because it is part of an official update roundup or release-note stream
Open source Open daily page