A recording of the stream is available for viewing. During this session, Jeff Auriemma and Lenz Weber-Tronic discussed Apollo Client, a popular GraphQL client library. They covered various topics such as caching in Apollo Client, type policies, and error reporting. The conversation also touched on React Native and Hermes engine support, which will enable the use of weak maps to save memory. Additionally, Lenz shared his experience with learning C++ and TypeScript, and the importance of understanding compiler-level concepts for effective type design. The discussion was informative and provided valuable insights into Apollo Client's features and best practices.