Constantinople Progress Tracker

This issue is meant to track the progress of client implementation and tests of the EIPs for the upcoming Constantinople hard fork.

EIP 1283 will be deactivated with Constantinople 2 / Petersburg update which will happen on the same block on Ethereum mainnet.

The date and block for the Constantinople upgrade have been set to 27 February 2019, block number 7.280.000.

Client	EIP 145: Bitwise shifting instructions in EVM	EIP 1014: Skinny CREATE2	EIP 1052: EXTCODEHASH Opcode	EIP 1283: Net gas metering for SSTORE without dirty maps (replaces 1087)	EIP 1234: Constantinople Difficulty Bomb Delay and Block Reward Adjustment	Meta Release Issue/PR
geth	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes	No
Parity Ethereum	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes	Yes
aleth	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes	Yes
ethereumJ (Harmony)	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes	Yes
Trinity	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes	Yes
ethereumJS	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes	Yes
Mana	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes	Yes
Nethermind	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes	Yes
Pantheon	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes	No