ethereum.forks.muir_glacier
The Muir Glacier fork delays the difficulty bomb. There are no other changes in this fork.
Changes
Upgrade Schedule
| Network | Block | Expected Date | Fork Hash |
| Ropsten | 7,117,117 | ||
| Mainnet | 9,200,000 | January 2, 2020 | 0xe029e991 |
Releases
FORK_CRITERIA
| 38 | FORK_CRITERIA = ByBlockNumber(9200000) |
|---|
ethereum.forks.berlin
The Berlin fork adjusts the gas costs of the ModExp precompile and several
state access EVM instructions, introduces typed transaction envelopes along
with the first new transaction type—optional access lists.
Changes
Upgrade Schedule
| Network | Block | Expected Date | Fork Hash |
| Ropsten | 9,812,189 | March 10, 2021 | |
| Goerli | 4,460,644 | March 17, 2021 | |
| Rinkeby | 8,290,928 | March 24, 2021 | |
| Mainnet | 12,244,000 | April 14, 2021 | 0x0eb440f6 |
Releases
FORK_CRITERIA
| 43 | FORK_CRITERIA = ByBlockNumber(12244000) |
|---|