Coinbase published a September recap on X listing what users can now do in its app that wasn't possible in August: request IPO shares, ask @Grok to trade, trade Cashtags directly on X, use prediction markets on Coinbase Wallet, and borrow against HYPE and ZEC — plus more. The post is a roundup of the exchange's launches over the month rather than a new product announcement, linking to an in-thread recap of September releases, including the openings for IPO allocations and the Cashtags integration with the social platform.