Neo core devs set GAS-only contract fees; tx-based liveness; blocked funds in Neo 3.9
According to discussions in Neo's latest core developer meeting, the team narrowed a proposed custom contract fee NEP to a GAS-only design and advanced a transaction-based approach for committee liveness. They also highlighted a blocked funds recovery candidate for Neo 3.9, progressed an Ethereum-compatible BLS12-381 interface via neo-go, and outlined Neo N4 with sidechains bridged to the Neo N3 main chain.