●API — The Interactions API reaches general availability as the default API for Gemini models and agents●AGENT — Managed Agents enter public preview, running autonomous agents in Google-hosted isolated Linux sandboxes●SECURITY — From June 19, requests from unrestricted API keys are rejected, so keys now need restrictions●CLI — Gemini CLI reaches end-of-life on June 18, replaced by the Agentic 2.0 Antigravity CLI●MODEL — Gemini 3.5 Flash is generally available for sustained frontier performance on agentic and coding tasks●UPDATE — Older image preview models such as gemini-3.1-flash-image-preview were shut down on June 25●API — The Interactions API reaches general availability as the default API for Gemini models and agents●AGENT — Managed Agents enter public preview, running autonomous agents in Google-hosted isolated Linux sandboxes●SECURITY — From June 19, requests from unrestricted API keys are rejected, so keys now need restrictions●CLI — Gemini CLI reaches end-of-life on June 18, replaced by the Agentic 2.0 Antigravity CLI●MODEL — Gemini 3.5 Flash is generally available for sustained frontier performance on agentic and coding tasks●UPDATE — Older image preview models such as gemini-3.1-flash-image-preview were shut down on June 25