NotebookLM just launched a major update that is everything I wanted from the app

Google's NotebookLM has integrated bidirectional sync with Gemini's new Notebooks feature, allowing users to seamlessly access and query curated project documents across both platforms. This integration addresses a critical gap in enterprise AI adoption by combining NotebookLM's controlled, source-specific research capabilities with Gemini's conversational interface, reducing hallucination risks while improving workflow efficiency. Currently limited to paid Google AI subscribers on web platforms, this feature represents a strategic shift toward making AI tools more reliable and verifiable for knowledge work.