harmony-one/harmony v4.3.0

Mainnet Release 4.3.0

on GitHub

Mainnet Release v4.3.0

This is a major release with mandatory upgrade to enable from mainnet epoch 725 (Around Mon Oct 11 2021, 19:00 UTC) the following:

• #3890 - SHA3-256 hard fork activation block on mainnet/testnet
• #3886 - HIP6 (reduce the internal voting power from 60% to 49%) and HIP 8 (increase external nodes from 800 to 900) hard fork
• #3801 - Implementation of SHA3-256 FIPS 202 hash precompile to integrate with ICON blockchain feature

#3890 and #3801 will be be enabled at testnet epoch 74570 (Around Mon Oct 1 2021, 2:00 UTC)

Other updates :

• #3885 - Pending txn subscription support
• #3876 - gas price suggestion logic modified (min of 10 or based on recent blocks)
• #3874 - Optimization of getAllValidatorInformation rpc method