According to ChainCatcher, Uniswap has released a beta version of the Uniswap extension to users on the waiting list, and users will be given access to the Uniswap extension on a first-come, first-served basis.
It is reported that Uniswap has sent a mobile app notification to the first batch of users who can access the extension in advance. Users who receive the notification can enter the uni.eth username after downloading the extension to check whether they are eligible.