Microsoft Agent Framework shipped a fresh Python release after the last pass, and this one is more than a routine bump: it adds bounded in-memory archive skill discovery for MCP sources, reusable session stores that persist complete Foundry Responses sessions, first-party feature-usage telemetry, and replayable workflow checkpoints. Sources: release notes · repo
GitHub Copilot CLI v1.0.77 tightened the terminal agent story in a useful way: browser-based OAuth login is now the default on local interactive terminals, managed sandbox policy can be enforced via macOS and Windows native MDM settings, unconditional autopilot approval can disable sandboxing when policy allows, and reasoning effort can now be omitted so the server picks the default. Source: release notes
Microsoft 365 Copilot’s July 2026 update adds the Word, Excel, and PowerPoint agents directly into Copilot Chat prompts, pushing Office workflows further toward chat-first agent execution instead of separate app-side actions. Source: Microsoft 365 Copilot | July 2026
DeepSeek-V4-Flash-0731 is the official release of DeepSeek-V4-Flash, superseding the preview build with substantially enhanced agentic capabilities. DeepSeek says the API is updated for the new model, the architecture/size are unchanged, and the official release is adapted for Codex/Responses-style tool use. HN and r/LocalLLaMA both lit up immediately, which makes this a real market-moving update rather than quiet model housekeeping. Sources: DeepSeek API changelog · Hugging Face model card · HN discussion · r/LocalLLaMA thread
Google’s Gemini Enterprise Agent Platform moved agent and model evaluations to GA, with case generation/simulation plus task success, tool-use quality, and safety scoring called out as first-class evaluation surfaces. That is a useful signal because it treats agent evals as a productized control layer, not an afterthought. Source: Google Developers Blog
Agentgateway v1.4.1 is a meaningful adjacent infra update: it adds MCP Tasks support, better compatibility with the 2026-07-28 spec, stronger response validation, and fixes for LLM/MCP interoperability issues including GitHub Copilot embedding responses and Bedrock tool-call history. Sources: release notes · repo