Consensys/teku 23.4.0 on GitHub

This is a recommended update for mainnet, containing a fix for the slow processing of blocks with multiple voluntary exit operations.

Due to some issues with Docker Hub signing service, 23.4.0 docker images have not been signed.

Available as 23.4.0 on Dockerhub
Download the binary distribution:
- tar.gz (sha256: 86b3e673682f410c3c9111dff005b34ff6a787757dccebb893a5ebccf5cb7aa2)
- zip (sha256: 6bf588011c6fa987e173b3807760f6d0c06cf99be7999422d6b40e5653c5acfa)

The --p2p-discovery-site-local-addresses-enabled option is set to false by default. If you use the client's discovery inside the local network, update its launch command to toggle the option.

Added the ability for the CL client to negotiate engine capabilities with the connected EL client. This can be disabled by setting --exchange-capabilities-enabled=false if Shanghai is not supported on your EL client.
Enabled peer scoring by default. Can be disabled explicitly using --Xp2p-gossip-scoring-enabled=false
When failovers are configured, the validator client will perform a readiness check on startup to avoid retrieving validator statuses from a node which is not ready.
Enabled deposit tree snapshot bundles for major networks and persists it after finalization to decrease EL pressure and speed up node startup. Use --deposit-snapshot-enabled=false to disable.
Optimized validator exit processing during state transition, to speed up block import containing multiple validator exits.
Locally submitted exits and bls changes will now periodically broadcast if they are not actioned, to address operations being lost in remote pools.

Included All forks in fork schedule if they're defined in configuration.
- Operation pool not removing some Voluntary Exit messages after block inclusion.
Slow processing of blocks with multiple voluntary exit operations.

The /eth/v1/debug/beacon/states/:state_id endpoint has been deprecated in favor of the v2 Altair endpoint /eth/v2/debug/beacon/states/:state_id
The /eth/v1/beacon/blocks/:block_id endpoint has been deprecated in favor of the v2 Altair endpoint /eth/v2/beacon/blocks/:block_id
The /eth/v1/validator/blocks/:slot endpoint has been deprecated in favor of the v2 Altair endpoint /eth/v2/validator/blocks/:slot
The /eth/v1/debug/beacon/heads endpoint has been deprecated in favor of the v2 Bellatrix endpoint /eth/v2/debug/beacon/heads
The command argument --Xexchange-capabilities-enabled will be removed, update to use --exchange-capabilities-enabled if you are using this option.
The command argument --Xdeposit-snapshot-enabled will be removed, just remove it from commandline/configuration if you use it, updated argument --deposit-snapshot-enabled defaults to true now.