Unisat announced updates to the PizzaSwap and CAT marketplaces on the X platform, including: wallet and browser support to be launched on October 21; decentralized CAT20 marketplace to be launched on October 22; PizzaSwap upgrade to support FB as a fee option; cooperation with OKX to complete the upgrade of the BRC-20 exchange module; compensation for affected addresses in the Fractal mainnet boot program.