Klaytn Hard Fork History
This page shows all the hard forks to the Klaytn blockchain.

EthTxType

``
Baobab
Cypress
Date
Mar 27, 2022 23:56:31 / UTC+9
Mar 31, 2022 12:14:39 / UTC+9
Block number
#86,513,895
#86,816,005

정리

Ethereum's EthTxType changes were introduced with the v1.8.0 release. It includes new transactions types to support Ethereum transaction types: TxTypeEthereumAccessListand TxTypeEthereumDynamicFee (#1142, #1158)

London EVM

``
Baobab
Cypress
Date
Jan 14, 2022 11:02:55 / UTC+9
Mar 31, 2022 12:14:39 / UTC+9
Block number
#80,295,291
#86,816,005

정리

Ethereum's London hard fork items were introduced with the v1.7.3 release, which includes BaseFee EVM opcode for Ethereum London EVM compatibility (#1065, #1066, #1096).

Istanbul EVM

``
Baobab
Cypress
Date
Nov 17, 2021 23:42:13 / UTC+9
Mar 31, 2022 12:14:39 / UTC+
Block number
#75,373,312
#86,816,005

정리

Ethereum's Istanbul hard fork items were introduced with the v1.7.0 release, which includes changes from EIP-152, EIP-1108, EIP-1344, EIP-1844, and EIP-2200.