Copilot Studio
Microsoft Learn
What's new in Copilot Studio
GA
Admin-focusedBuilder-focused
Claude Sonnet 4.5, Claude Sonnet 4.6, and Claude Opus are now generally available globally (excluding GCC environments)...
Claude Sonnet 4.5, Claude Sonnet 4.6, and Claude Opus are now generally available globally (excluding GCC environments). Use these models to optimize reasoning depth, quality, latency, and cost for your agents. Availability of some models might require data processing and storag...
- Published
- 03/01/2026
- 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
Copilot Studio
Microsoft Learn
What's new in Copilot Studio
GA
Builder-focused
ChatGPT‑5 is now generally available globally (excluding GCC environments) for use in production agents.
ChatGPT‑5 is now generally available globally (excluding GCC environments) for use in production agents.
- Published
- 03/01/2026
- 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
Copilot Studio
Microsoft Learn
What's new in Copilot Studio
GA
Builder-focused
Agent evaluations are now generally available (GA). You can validate agent performance using customizable test sets to...
Agent evaluations are now generally available (GA). You can validate agent performance using customizable test sets to help identify strengths and areas for improvement across diverse scenarios.
- Published
- 03/01/2026
- 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
Copilot Studio
Microsoft Learn
What's new in Copilot Studio
Preview
Builder-focused
(Preview) Use Work IQ tools to connect Microsoft 365 Copilot and your agents to the Work IQ service. By using this conn...
(Preview) Use Work IQ tools to connect Microsoft 365 Copilot and your agents to the Work IQ service. By using this connection, you can access real-time work insights and context from Microsoft 365 files, emails, meetings, chats, and more.
- Published
- 03/01/2026
- 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
Copilot Studio
Microsoft Learn
What's new in Copilot Studio
Update
Builder-focused
Apply accessibility best practices for Adaptive Cards to support screen readers, keyboard navigation, and Teams-specifi...
Apply accessibility best practices for Adaptive Cards to support screen readers, keyboard navigation, and Teams-specific scenarios. These practices help you build more inclusive agent experiences.
- Published
- 03/01/2026
- Source
- What's new in Copilot Studio
- Why it matters
- because it is part of an official update roundup or release-note stream / because it changes builder workflows or agent quality management
Microsoft 365 Copilot
Microsoft Learn
Microsoft 365 Copilot release notes
Update
Builder-focused
Connect Copilot with WordPress.com and WordPress.org [Web]
Users can connect Copilot with WordPress.com and WordPress.org to retrieve, summarize, and analyze site content using the Copilot Connector.
- Published
- 02/24/2026
- Source
- Microsoft 365 Copilot release notes
- Why it matters
- because it is part of an official update roundup or release-note stream / because it affects integrations or extensibility
Microsoft 365 Copilot
Microsoft Learn
Microsoft 365 Copilot release notes
Update
Admin-focusedBuilder-focused
Roadmap 499422
Copilot Studio agent report enhancements [Web, Windows, Mac]
The Copilot Studio agent report includes autonomous agents and provides insights on adoption, impact, time savings, and cost savings.
- Published
- 02/24/2026
- Source
- Microsoft 365 Copilot release notes
- Why it matters
- because it is part of an official update roundup or release-note stream / because it directly affects cost allocation and budget planning
Microsoft 365 Copilot
Microsoft Learn
Microsoft 365 Copilot release notes
Update
Admin-focusedBuilder-focused
Roadmap 516565
Use Copilot to get a detailed and contextual explanation [Web, Windows, Mac]
Users can select the "explain" option from the contextual menu that appears by right clicking on objects or content in PowerPoint to receive a detailed and contextual explanation.
- Published
- 02/24/2026
- Source
- Microsoft 365 Copilot release notes
- Why it matters
- because it is part of an official update roundup or release-note stream / because it directly affects licensing and rollout decisions
Microsoft 365 Copilot
Microsoft Learn
Microsoft 365 Copilot release notes
Update
Admin-focused
Roadmap 502534
Out-of-box filter support for data sources in Copilot Search [Web]
IT admins can customize filters for data sources in Copilot Search without additional development work.
- Published
- 02/24/2026
- Source
- Microsoft 365 Copilot release notes
- Why it matters
- because it is part of an official update roundup or release-note stream / because it materially affects administration or governance
Microsoft 365 Copilot
Microsoft Learn
Microsoft 365 Copilot release notes
Update
Admin-focused
Roadmap 502534
Out‑of‑box filter support for data sources in Copilot Search [Web]
IT admins can customize filters for data sources in Copilot Search without additional development work.
- Published
- 02/24/2026
- Source
- Microsoft 365 Copilot release notes
- Why it matters
- because it is part of an official update roundup or release-note stream / because it materially affects administration or governance