The Ethereum community will probably be present process a scheduled community improve at block 15,050,000, which is anticipated to happen on Wednesday, June 29, 2022. The precise date is topic to alter attributable to variable block occasions and time zones. Please improve your node earlier than Monday, June 27, 2022 to account for variable block occasions.
What’s Grey Glacier?
The Grey Glacier community improve adjustments the parameters of the Ice Age/Problem Bomb, pushing it again by 700,000 blocks, or roughly 100 days. This has additionally been completed within the Byzantium, Constantinople, Muir Glacier, London and Arrow Glacier community upgrades. No different adjustments are launched as a part of Grey Glacier.
With Ropsten now transitioned to proof-of-stake, the problem bomb solely impacts the Ethereum mainnet. This implies Grey Glacier is not going to be deployed on any testnet.
Consumer Variations
As a way to be suitable with the Grey Glacier improve, node operators might want to replace the shopper model that they run to one of many ones listed under:
| Consumer | Model Quantity | Obtain Hyperlink |
|---|---|---|
| Besu | 22.4.3 | Obtain |
| Erigon | 2022.06.03-alpha | Obtain |
| go-ethereum (geth) | Camaron (v1.10.19) | Obtain |
| Nethermind | v1.13.3 | Obtain |
Improve Specification and EIPs
The complete specification for the improve might be discovered within the execution-specs repository below gray-glacier.md.
A single EIP is included within the improve: EIP-5133: Delaying Problem Bomb to Mid September 2022.
As an Ethereum person or ether holder is there something I must do?
Should you use an change, an online pockets service, a cellular pockets service, or a {hardware} pockets you don’t want to do something except you might be knowledgeable to take further steps by your change or pockets service.
As a node operator or miner, what do I must do?
Obtain the most recent model of your Ethereum shopper, as listed within the desk above.
What occurs if I’m a miner or node operator and I don’t take part within the improve?
If you’re utilizing an Ethereum shopper that’s not up to date to the most recent model (listed above), your shopper will sync to the pre-fork blockchain as soon as the improve happens. You’ll be caught on an incompatible chain following the outdated guidelines and you may be unable to ship Ether or function on the post-upgrade Ethereum community.
What’s a community improve in Ethereum-land?
A community improve is a change to the underlying Ethereum protocol, creating new guidelines to enhance the system. The decentralized nature of blockchain programs makes a community improve harder. Community upgrades in a blockchain require cooperation and communication with the group, in addition to with the builders of the varied Ethereum shoppers to ensure that the transition to go easily.
What occurs throughout a community improve?
After the group involves an settlement regarding which adjustments needs to be included within the improve, adjustments to the protocol are written into the varied Ethereum shoppers, equivalent to Besu, Erigon, go-ethereum and Nethermind. The protocol adjustments are activated at a particular block quantity. Any nodes that haven’t been upgraded to the brand new rule set will probably be deserted on the outdated chain the place the earlier guidelines live on.
Why “Grey Glacier”?
Whereas we usually use Ethereum convention metropolis names for execution layer community upgrades, upgrades that solely delay the problem bomb/ice age use glacier names as an alternative.
Grey Glacier was chosen as a result of it actually merges into one other glacier, identical to how Ethereum’s execution layer will quickly be merged with the Beacon Chain!
