# You searched for | Microsoft Copilot Blog - Feature Releases September 10 3 min read Build apps in Copilot Cowork and Copilot Studio Introducing app building in Copilot Cowork and Copilot Studio. - Monthly Updates September 2 6 min read New and improved: GitHub Copilot harness, agent skills, and richer context Explore the latest Copilot Studio updates, including the GitHub Copilot harness and new ways for agents to use skills, enterprise knowledge, and more. - Tips and guides July 21 5 min read Extending agentic Microsoft Dynamics 365 Sales with MCP MCP extends Dynamics 365 Sales agents with external data, tools, and actions, helping connect sales processes across business systems. - Tips and guides June 25 10 min read Building reliable voice agents: A practical guide Learn how to design AI voice agents that handle real conversations, stay reliable under pressure, and scale from prototype to production. - Tips and guides June 11 8 min read Who evaluates the evaluators? The data science behind agent evals An inside look at the data science and evaluation systems helping teams improve agent quality at scale in Copilot Studio. - News June 2 4 min read Frontier Tuning: Teaching AI to work the way you do Frontier Tuning introduces a new way to tune AI agents around your organization’s workflows, internal knowledge, and compliance safeguards. - Feature Releases May 28 2 min read Mistral joins Copilot Studio’s growing lineup of model providers Copilot Studio adds Mistral Medium 3.5, expanding model choice with in‑region data control, strong multilingual performance, and admin governance. - Monthly Updates May 26 7 min read New and improved: Computer-using agents, a new workflows experience, and real-time voice experiences Learn what’s new in Copilot Studio, May 2026: computer-using agents are now generally available, plus redesigned workflows and Work IQ extensibility. - Tips and guides May 19 12 min read The in-depth guide to managing real-time voice agents at scale Explore an in-depth guide to managing customer-facing real-time voice agents with Copilot Studio, from governance foundations to production readiness. - Monthly Updates May 11 7 min read New and improved: Agent governance, intelligent workflows, and connected app experiences See what’s new in Copilot Studio, April 2026: updates to workflows, increased control over agent operations, and an expanded agent usage estimator. - Feature Releases April 27 5 min read Extend AI voice support: Introducing real-time voice agents in Microsoft Copilot Studio Real-time voice agents are now generally available in Copilot Studio, supporting adaptive voice experiences for complex customer conversations. - Feature Releases April 10 5 min read Automate business processes with agents plus workflows in Microsoft Copilot Studio Introducing new capabilities in Microsoft Copilot Studio that help you automate your business processes by mixing AI agents and workflows.