Why We Built ADK 2.0 Originally published on Google Developers Blog - July 1, 2026, co-authored with Swapnil Agarwal and Frank Guan.
Next-gen agent development is here. ADK 2.0 is a ground-up evolution of the Agent Development Kit, aimed at making it far easier to build reliable, production-grade multi-agent applications.
Why This Matters Building agents at scale exposes gaps that don’t show up in prototypes: orchestration across many agents, human-in-the-loop checkpoints, dynamic routing, and resilience against failures.
Announcing ADK for Go 2.0 Originally published on Google Developers Blog - June 30, 2026, by Toni Klopfenstein and Sampath Kumar Maddula.
ADK for Go 2.0 introduces a brand-new graph-based workflow engine for composing complex, multi-agent Go applications, with idiomatic support for human-in-the-loop orchestration, dynamic routing, and built-in resilience — all on a unified runtime.
Why This Matters Go’s strong concurrency model pairs well with graph-based agent orchestration, and this release makes it much more natural to build production multi-agent systems in Go rather than bolting agent logic onto ad hoc goroutine pipelines.