In this update, various tutorials and guides are discussed for building real-time applications using Replicache and Fly, as well as LiveWire how-to's for streaming content to a browser and offloading data baggage. Additionally, Supercronic on Fly is introduced as a solution for running tasks periodically with more precise control over cron jobs. Lastly, the development of Fly Postgres is detailed, despite the company's initial preference for using off-platform database services.