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#19040000 - 2021-11-12

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Check the latest hard fork and update your node

  • Network: Gnosis
  • ~Date: 2021-11-12
  • Block number: 19,040,000

Client Updates


Please update to v3.3.0 RC 15 which contains the London hard fork transition.


Most node operators use the --chain=xdai flag when running a node. In this case, you will only need to update the client. If you use a local spec.json file, you will need to upgrade to this version before restarting your node with the updated OE version.

  1. Set docker image in docker-compose.yml to

    image: openethereum/openethereum:v3.3.0-rc.15

  2. Restart your node

    docker-compose down

    docker-compose up -d

  3. There may be an additional instruction related to a variable update following the HF.


Upgrade to version v1.11.7. This is the latest Nethermind release.

  1. Set docker image as image: nethermind/nethermind:latest

  2. docker pull nethermind/nethermind:latest

    docker-compose down

    docker-compose up -d

Description: London HF

Applicable updates