#19040000 - 2021-11-12
Check the latest hard fork and update your node
- Network: Gnosis
- ~Date: 2021-11-12
- Block number:
19,040,000
Client Updates
OpenEthereum
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.
-
Set docker image in
docker-compose.yml
toimage: openethereum/openethereum:v3.3.0-rc.15
-
Restart your node
docker-compose down
docker-compose up -d
-
There may be an additional instruction related to a variable update following the HF.
Nethermind
Upgrade to version v1.11.7. This is the latest Nethermind release.
-
Set docker image as image: nethermind/nethermind:latest
-
docker pull nethermind/nethermind:latest
docker-compose down
docker-compose up -d
Description: London HF
Applicable updates
- EIP-1559 – reconfigures fees to include BASEFEE. Block size increase to 34M. See 1559 on Gnosis for more info
- EIP-3198 – returns the
BASEFEE
from a block - EIP-3529 - reduces gas refunds for EVM operations
- EIP-3541 - prevents deploying contracts starting with
0xEF