Deneb Upgrade

[avalonche]

Task Tracking

Issue tracking for the Deneb Fork Upgrade for mev-boost.

• Upgrade type and logic paths for getHeader and getPayload Add Deneb Types and Flow #553
• Verify proofs, commitments, blob_root of blinded payload matches the proofs, commitments and blob of the unblinded payload
• Consistency across conflicting package names (see here) Make attestantio import names consistent #560

Dependencies

mev-boost depends on the following changes and they are all still in branch form. go.mod will need to be updated after the PRs are merged to upstream and point to the latest dependency.

go-builder-client

• Fixing the ssz encoding for blob bundles Fix ssz encodings for blob bundles attestantio/go-builder-client#18
• Adding the builder bid structs to attestant Add builder bid structs for deneb attestantio/go-builder-client#17
• Adding Deneb to the versioned struct for the signed header bid Add deneb to versioned signed builder bids and submit block request attestantio/go-builder-client#19

go-boost-utils

• Util functions to calculate the block hash and conversions Add deneb util functions go-boost-utils#87
  • Will need to replace https://github.com/MariusVanDerWijden/go-ethereum/tree/4844-devnet-6 with latest geth release after the changes are merged

Known bugs and issues

• Timestamp too early for validator registrations  #579

[avalonche]

merged