NotebookLM rolls out chat history, adds AI Ultra tier

NotebookLM rolls out chat history, adds AI Ultra tier

After announcing in October, NotebookLM has fully rolled out chat history, while Google AI Ultra subscribers now have expanded usage limits.

It's taken a while, but this key NotebookLM feature is finally available for all

Credit: Andy Walker / Android Authority TL;DR Google has rolled out chat history functionality to all NotebookLM users. This feature automatically saves your chats and allows you to access your sessions across devices. This joins other NotebookLM additions like Gemini integration and upgraded custom chat prompts. NotebookLM is one of the more useful AI services today, allowing you to create a virtual notebook from your own sources and offering …