## Deneb (EIP-4844) Devnet-5 Spec

### CL at Commit [3eb524](https://github.com/ethereum/consensus-specs/tree/3eb5240111274d0a5453dfb735d4ea1b04b54813/specs/deneb)
A release will be cut soon. Here are a couple notable changes to the spec since the last devnet:
- [Switch blob tx type to 0x03](https://github.com/ethereum/consensus-specs/pull/3317)
- [Decouple blobs and blocks](https://github.com/ethereum/consensus-specs/pull/3244)

### EL: build on top of Shanghai, including:
- [Ban Zero Blob Transactions](https://github.com/ethereum/EIPs/pull/6863)
- [Blob Transaction Type changed to 0x03](https://github.com/ethereum/EIPs/pull/6832)
- [Decouple Blobs](https://github.com/ethereum/EIPs/pull/6610) (to be merged soon)

### Engine API @ Commit [9846b9](https://github.com/ethereum/execution-apis/tree/9846b93ae6e9e323209fa826832b91139cc82925), including:
- [Add corresponding proofs to BlobsBundleV1](https://github.com/ethereum/execution-apis/pull/392) (not yet merged)
- [Merge `getPayloadV3` & `getBlobsBundleV1`](https://github.com/ethereum/execution-apis/pull/402)

### Beacon API @ Commit [f087fb](https://github.com/ethereum/beacon-APIs/tree/f087fbf2764e657578a6c29bdf0261b36ee8db1e)
- [Add Blob Signing Endpoints](https://github.com/ethereum/beacon-APIs/pull/302)^optional