This is a required update. All users should upgrade as soon as possible.
IMPORTANT: Mainnet nodes must be made "merge ready"
All Mainnet nodes will need to prepare for the merge, including:
- Connecting to a local execution client's engine API with the
--ee-endpointoption. - Validators will need to set a default fee recipient with
--validators-proposer-default-fee-recipient.
Both Teku and your execution client will need to be updated to prepare for the merge. You should not receive any warning or error messages about the execution client being unavailable.
See the Teku guide on preparing for the merge for more information.
Downloads
- Available as
22.9.0on Dockerhub - Download the binary distribution:
Bug Fixes
- Resolves an issue with public key validation.
Upcoming Breaking Changes
- The
validator_beacon_node_published_attestation_total,validator_beacon_node_published_aggregate_total,
validator_beacon_node_send_sync_committee_messages_total,validator_beacon_node_send_sync_committee_contributions_total
andvalidator_beacon_node_published_block_totalmetrics have been deprecated in favour of the newvalidator_beacon_node_requests_totalmetric.
The old metrics will be removed in a future release. An update to the Teku Dashboard that uses the new metric is available. - The
/eth/v1/debug/beacon/states/:state_idendpoint has been deprecated in favor of the v2 Altair endpoint/eth/v2/debug/beacon/states/:state_id - The
/eth/v1/beacon/blocks/:block_idendpoint has been deprecated in favor of the v2 Altair endpoint/eth/v2/beacon/blocks/:block_id - The
/eth/v1/validator/blocks/:slotendpoint has been deprecated in favor of the v2 Altair endpoint/eth/v2/validator/blocks/:slot - The
/eth/v1/debug/beacon/headsendpoint has been deprecated in favor of the v2 Bellatrix endpoint/eth/v2/debug/beacon/heads