zkSync tweeted, "zkSync is very close to Fair Onboarding Alpha, but first we need to run a reset (regenesis) on the zkSync 2.0 mainnet, but the system is only open to our core team during this testing phase, and users and projects will not be affected. impact.” The Fair Onboarding Alpha allows developers to test their code in a closed environment, a new fee model ensures that transactions and block scaling take into account the overall cost of the system, improves proof generation performance, and fixes all audit findings.