Gemini Voyager v1.4.7 Ships May 28 at 18.4K Stars: All-in-One Enhancement Suite Adapts to Gemini's Major Web UI Redesign

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Nagi-ovo/gemini-voyager is a browser extension (Chrome, Firefox, Edge, Safari) that adds folder organization, timeline navigation, prompt vault, chat export (JSON/Markdown/PDF), and Mermaid diagram rendering to Google Gemini and AI Studio. The v1.4.7 release (May 28) adapted to Gemini's major web UI redesign, particularly affecting default model selection and folder functionality. At 18.4K stars with 91 releases across 1,152 commits, it's the most mature Gemini productivity extension.