A2A Protocol Tech Update — 2026/03/17
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Generative AI
A2A Protocol Technical Update - March 17, 2026 Version Highlights The Agent2Agent (A2A) Protocol has reached v1.0, marking a significant milestone in AI agent interoperability. Originally developed by Google and now donated to the Linux Foundation, A2A provides the definitive common language for agent-to-agent communication. Key Technical Updates gRPC (v0.3