ChainCatcher news, zkSync announced the three projects that won awards at the ETH Lisbon hackathon on its social platform: Testamint, zkSync Patron, and Session Wallet.It is reported that all three projects creatively adopted Account Abstraction. zkSync previously added "Account Abstraction" in the V2 upgrade in June, which can reduce the number of account types or the number of entities that can send transactions with ETH balance. (source link)