Geth v1.10.6 is a hotfix release. This resolves a consensus failure on the Ropsten testnet.
Users of Geth on the Ethereum mainnet must upgrade to this release before the London hard-fork activates to remain in consensus. Reminder: the London hard fork is scheduled to occur at block #12965000 on mainnet (~ August 4th, 2021).
More information about the Ropsten incident
During testing of the London hardfork on Ropsten, a consensus failure occurred in block 10679538, leading to a network split between OpenEthereum/Besu and Geth/Nethermind. The block contained a transaction from an account with enough funds to cover the effective fee, but too little funds for the transaction's maximum gas price. EIP-1559 mandates that such transactions should be rejected. Geth's implementation of EIP-1559 did not perform the check correctly and accepted the transaction.
For more information see PR #23244 and the post-mortem writeup.
Other changes in this release
- Compatibility with old receipt formats stored in the database is restored. This fixes a regression introduced in Geth v1.10.4 for people with very old chain databases. (#23247)
- A regression for
eth_sendTransactionin light client mode is fixed. (#23215) - The Go API function
Node.Close()has been fixed to stop the WebSocket server correctly (#23211)
For a full rundown of the changes please consult the Geth 1.10.6 release milestone.
As with all our previous releases, you can find the:
- Pre-built binaries for all platforms on our downloads page.
- Docker images published under
ethereum/client-go. - Ubuntu packages in our Launchpad PPA repository.
- OSX packages in our Homebrew Tap repository.