What's new with Coinbase's Solana network?

As a keen observer of the cryptocurrency market, I'm curious to know: What advancements or updates has Coinbase's Solana network recently undergone? Has there been any significant partnership announcements, or has the network seen any improvements in terms of scalability, transaction speed, or cost-efficiency? Additionally, what are the key factors that are driving the adoption of Solana on Coinbase, and how is this likely to impact the overall cryptocurrency ecosystem? I'm eager to understand the latest developments in this rapidly evolving field.