This is a feature release for Vouch. Highlights include:
- support Electra
- use multisign for sync committee messages with enabled accounts
- use multisign for sync committee selections with enabled accounts
- use multisign for contributions and proofs with enabled accounts
- use multisign for signing slot selections with enabled accounts
- log all obtained attestation data if the majority strategy fails to reach threshold
- warn if block proposal gas limit is not the expected value
- default fallback gas limit to 36mm in line with execution clients
- update go-eth2-client library for electra compatible containers
- submit electra single attestations
- fetch and submit electra aggregate and proofs
- always retrieve attestation data for 0 committee index
- update go-block-relay and go-builder-client for electra compatible containers
- fix erroneous block gas limit warning when proposing
Plus the usual round of performance, stability and security updates. The full list of changes can be found in CHANGELOG.md.
This release is required to enable Vouch to work with chains that have undergone the Electra upgrade. Upgrades must take place prior to the mainnet hard fork to continue validating, which is currently anticipated around 25th April 2025.
Notes for Prysm and Lodestar
Prysm
Prysm versions prior to v5.1.0 must be started with the --enable-debug-rpc-endpoints option for Vouch to operate correctly. --enable-debug-rpc-endpoints is deprecated in Prysm v5.1.0 and enabled by default.
Lodestar
Lodestar versions prior to v1.20.0 must be started with the --rest.namespace=beacon,config,events,node,validator,lightclient,debug option for Vouch to operate correctly.