Microsoft 365 and the Power Platform continue a strong August 2026 push toward agentic automation, Copilot‑driven workflows, modernized app experiences, expanded AI grounding, and tightened governance/security controls, with major updates across SharePoint Online, Teams, Power Apps, Power Automate, Power BI, Copilot Chat, Copilot Studio, Power Pages, Office 365, and the broader Microsoft 365 ecosystem.
- Power Platform Feature Wave — July/August updates deliver GA of the modern data grid control in Power Apps, improved modern controls, and reliability fixes across canvas apps.
- Copilot Studio Enhancements — New autonomous agent sharing, express mode for agent‑invoked flows, SharePoint lists as knowledge sources, and safe‑sharing enforcement strengthen enterprise agent governance.
- SharePoint Online + Copilot — SharePoint deepens Copilot integration with plugin expansion, workflow creation, and Engage distribution; news pages gain listenable audio experiences.
- Teams Updates — New admin tools identify custom apps needing updates, Communicator app enters public preview, and meeting recap experiences expand.
- Power Automate Upgrades — AI agent authoring, self‑healing desktop flows, Copilot‑powered cloud flow actions, and object‑centric process mining reach GA.
- Power Pages Security Changes — Wildcard removal from Web API field configuration requires explicit column lists, tightening security posture.
- Power BI + Copilot Grounding — Copilot gains Power BI data grounding for richer, data‑aware answers.
- Copilot Chat & Notebooks — Chat can ground answers in Power BI, regenerate responses, accept more file types, and integrate Outlook emails into notebooks.
- Microsoft 365 Governance — Continuous Access Evaluation for Dataverse, new Copilot connector usage reports, updated admin center domains, and expanded DLP/IRM capabilities.
- Office 365 App Enhancements — Excel gains theme design skills, PowerPoint gets brand kit picker and comment automation, Word adds Anthropic model choice and agentic editing on mobile.
