flashbots / builder

Flashbots MEV-Boost Block Builder

https://docs.flashbots.net/flashbots-mev-boost/block-builders

GNU Lesser General Public License v3.0

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Decun Upgrade #91

Open avalonche opened 1 year ago

avalonche commented 1 year ago

Task Tracking

Issue tracking for the Cancun Fork Upgrade for the builder in https://github.com/flashbots/builder/tree/deneb.

[x] Rebase deneb branch to latest geth branch for Deneb
[x] flashbots_validateBuilderSubmissionV3 endpoint for block validation
[x] Verify blob length, blob validity (proof + commitments match with blob object), matching versioned blob hashes in txs with blob objects in the validation endpoint

Dependencies

In PRs or not implemented yet.

go-builder-client

Fixing the ssz encoding for blob bundles https://github.com/attestantio/go-builder-client/pull/18
VersionedSubmitBlockRequest types https://github.com/attestantio/go-builder-client/pull/15

go-boost-utils

Util functions to convert payload to payload headers https://github.com/flashbots/go-boost-utils/pull/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 / Issues

https://github.com/flashbots/builder/issues/128

bharath-123 commented 1 year ago

May I know what the status of this is? Which branch is the latest code for deneb in?

bharath-123 commented 1 year ago

don't see the latest code in cancun-1.12.0

avalonche commented 10 months ago

https://github.com/flashbots/builder/tree/deneb