The Microsoft ecosystem in May 2026 is dominated by AI‑driven enhancements, Copilot integration across all workloads, and major Power Platform feature releases. Power Apps introduces general availability of Power Fx user‑defined types, Power Automate expands AI agent authoring, Power BI ships Copilot summary shortcuts and visual calculations, and Copilot Studio deepens agentic workflow capabilities. Microsoft 365 continues to roll out roadmap updates focused on security, governance, and Copilot‑powered productivity.
Power Apps
- Power Fx User‑Defined Types (UDTs) now generally available, enabling strong typing, complex data structures, and improved JSON parsing.
- Custom tools and rich UI for app‑based conversations enter public preview, allowing deeper integration with Microsoft 365 Copilot and MCP‑powered tools.
Power Automate
- AI agent authoring and optimization expands in 2026 Release Wave 1, including self‑healing desktop flows and Copilot Studio‑powered actions.
- New reference architectures highlight automated vendor invoice processing, cloud flow integration patterns, and scalable notification systems.
Power Pages
- Enhanced AI‑driven portal building, improved security agent features, and deeper integration with Microsoft Copilot in Release Wave 1.
Power BI
- May 2026 Update introduces:
- Visual calculations & custom totals (GA)
- Copilot summary shortcuts on the ribbon and visual header
- New Get Data experience in preview
- Copilot narrative visual embedding for app‑owns‑data scenarios
- New Copilot tooling format for AI‑ready metadata
Copilot Studio
- Expanded capabilities for agentic workflows, easier agent building, and new reference architectures for automation, anomaly detection, and customer service agents.
- Included in 2026 Release Wave 1 with major enhancements to agent orchestration and integration across Power Platform.
Copilot Chat (Microsoft 365 Copilot)
- Integrated more deeply into model‑driven apps via custom tools and rich UI components (Power Apps preview).
- Microsoft 365 roadmap updates for May emphasize Copilot‑driven productivity, security, and collaboration improvements.
SharePoint Online
- While no SharePoint‑specific May 24 updates surfaced in search, SharePoint is referenced in Power Automate reference architectures (e.g., uploading files with metadata from model‑driven apps).
Microsoft 365 / Office 365
- May 2026 roadmap updates highlight major changes across Exchange, OneDrive, Outlook, Purview, SharePoint, and Teams, with a strong focus on Copilot integration and security hardening.
