gray-glacier.md

Gray Glacier Network Upgrade Specification

Included EIPs

Specifies changes included in the Network Upgrade.

• EIP-5133: Delaying Difficulty Bomb to Mid September 2022

Upgrade Schedule

Network	Block	Expected Date	Fork Hash
Mainnet	15050000	June 29, 2022	0xf0afd0e3

Client Releases

• Mainnet
  • Geth: https://github.com/ethereum/go-ethereum/releases/tag/v1.10.19
  • Besu: https://github.com/hyperledger/besu/releases/tag/22.4.3
  • Nethermind: https://github.com/NethermindEth/nethermind/releases/tag/1.13.3
  • Erigon: https://github.com/ledgerwatch/erigon/releases/tag/v2022.06.03