GitHub Copilot Auto Mode GA and Agent Finder, Google Home Speaker for Gemini, xAI Grok 4.3 on Bedrock
June 17, 2026: GitHub Copilot Auto Mode generally available on all plans, Agent Finder with open ARD spec, Google Home Speaker Gemini at USD 99.99, Grok 4.3 on Amazon Bedrock, and GPT-5.4 AI chemist.