Preferred Sources is now global, appears inside Google’s AI-search experiences, and has an embeddable publisher button. Google says readers are twice as likely to click a source after marking it preferred.
GitHub Spark stops being available to existing users on August 31, 2026. Deployed apps are meant to keep running, but owners should export code to a repository now; Spark apps using `llm()` need a separate inference provider because the underlying GitHub Models service retired July 30.
Gemini API Managed Agents now combine Gemini 3.7 Flash by default with environment hooks, token budgets, scheduled triggers and persistent sandboxes — a much more production-shaped agent runtime.