Muir Glacier

An upgrade to address the difficulty bomb

The EIP is discussed in the hard fork meta: EIP-2387

An introduction and analysis of the difficulty bomb timing can be found here.

EIP

The fork contains EIP-2384, which delays the EIP by 4,000,000 blocks.

Block Number

The fork is due to execute at block number 4200000, which will occur around December 31, 2019.

The countdown and upgrade status of nodes can be seen here