This week, a video demonstrating the upgrade process from Neo4j 3.5 to 4.0 is available on the Neo4j YouTube channel, showcasing the ease and speed of the migration process. The new version offers features such as unlimited scale and development agility, making it suitable for various use cases. To learn more about the upgrades and capabilities of Neo4j 4.0, viewers can check out a 7-minute demonstration video featuring Partner Solution Architect David Allen. Additionally, subscribers to the Neo4j YouTube channel will receive regular updates with graph tech-related content.