Microsoft 365 Copilot picked up Claude Sonnet 5 yesterday, bringing model choice further into the default enterprise workflow instead of leaving it isolated in a separate harness. The Reddit discussion suggests people are already noticing the model switch in day-to-day calendar and chat use. Sources: Available today: Anthropic Claude Sonnet 5 in Microsoft 365 Copilot ; r/microsoft_365_copilot thread
Sales Agent is now generally available in Microsoft 365 Copilot, which makes the sales workflow more explicitly agentic: users can query CRM data in natural language from Teams and hand off customer/deal context into the workspace. Sources: Sales Agent is now generally available ; r/microsoft_365_copilot thread
Microsoft Agent Framework 1.10.0 is a substantial production-hardening release, not just a version bump: it adds Foundry Adaptive evals, a FoundryAgent conversation session helper, MCP/server labeling, FileMemory/FileAccess changes, stricter tool approvals, a Foundry Hosted Agent V2 protocol upgrade, and telemetry/streaming fixes. Source: microsoft/agent-framework releases
OpenAI’s openai-agents-python repo is quietly formalizing its operational contract: the new .agents/references docs define what belongs in reference material, and realtime-session-lifecycle.md spells out side-effect and cleanup rules for session handling. The repo still has real traction at roughly 27.6k stars and 4.3k forks. Sources: openai/openai-agents-python ; .agents/references/README.md ; realtime-session-lifecycle.md