GitHub’s May 2026 availability report details nine incidents that degraded core services across github.com, GitHub Actions, pull requests, and GitHub Copilot. The report ties broader reliability pressure to rapidly growing traffic from AI-assisted and agentic development workflows. GitHub says it is shifting more traffic to Azure, isolating major services, improving database safeguards, and strengthening failover for affected Copilot model routes.
At Build 2026, Microsoft announced a set of agent development tools including the GitHub Copilot desktop app, Project Rayfin backend automation, Windows terminal and container updates, and Surface RTX Spark Dev Box. The releases point to an end-to-end workflow for building and running AI agents locally. The focus is platform integration rather than a single model breakthrough.
At Build 2026, Microsoft introduced an agent-first architecture that combines software and hardware into a broader AI platform. The announcement includes a unified Copilot app, self-developed MAI models, the persistent Scout agent, and the Project Solara device platform. The move frames AI agents as an end-to-end execution layer running from cloud services to user devices.
Microsoft is launching a revamped Microsoft 365 Copilot with a cleaner design and claimed 2x faster loading. The update also aims to make Copilot responses more reliable, structured, and easier to scan. The redesign is rolling out across desktop and mobile devices, focusing on everyday usability rather than a stated model upgrade.