# pectra-devnet-6 specs
:::info
:mega: Are we ready for testnets? Dates [here](https://github.com/ethereum/EIPs/blob/e7d6d3a75b646bdcf6b957623c92c10e749163ce/EIPS/eip-7600.md#activation)!
:::
:::info
:mega: The EL Genesis file will need to update to include the `baseFeeUpdateFraction`! Also please update the system contract addresses to the latest, refer to EIP for the address.
:::
## EIP List for pectra-devnet-6
The list below links the specific commit versions of the EIPs included in devnet-6.
- [EIP-2537: Precompile for BLS12-381 curve operations](https://github.com/ethereum/EIPs/blob/f27ddf2b0af7e862a967ee38ceeaa7d980786ca1/EIPS/eip-2537.md)
- [EIP-2935: Save historical block hashes in state](https://github.com/ethereum/EIPs/blob/f27ddf2b0af7e862a967ee38ceeaa7d980786ca1/EIPS/eip-2935.md)
- [EIP-6110: Supply validator deposits on chain](https://github.com/ethereum/EIPs/blob/f27ddf2b0af7e862a967ee38ceeaa7d980786ca1/EIPS/eip-6110.md)
- [EIP-7002: Execution layer triggerable withdrawals](https://github.com/ethereum/EIPs/blob/f27ddf2b0af7e862a967ee38ceeaa7d980786ca1/EIPS/eip-7002.md)
- [EIP-7251: Increase the MAX_EFFECTIVE_BALANCE](https://github.com/ethereum/EIPs/blob/f27ddf2b0af7e862a967ee38ceeaa7d980786ca1/EIPS/eip-7251.md)
- [EIP-7549: Move committee index outside Attestation](https://github.com/ethereum/EIPs/blob/f27ddf2b0af7e862a967ee38ceeaa7d980786ca1/EIPS/eip-7549.md)
- [EIP-7623: Increase calldata cost](https://github.com/ethereum/EIPs/blob/f27ddf2b0af7e862a967ee38ceeaa7d980786ca1/EIPS/eip-7623.md)
- [EIP-7685: General purpose execution layer requests](https://github.com/ethereum/EIPs/blob/f27ddf2b0af7e862a967ee38ceeaa7d980786ca1/EIPS/eip-7685.md)
- [EIP-7691: Blob throughput increase](https://github.com/ethereum/EIPs/blob/f27ddf2b0af7e862a967ee38ceeaa7d980786ca1/EIPS/eip-7691.md)
- [EIP-7702: Set EOA account code](https://github.com/ethereum/EIPs/blob/f27ddf2b0af7e862a967ee38ceeaa7d980786ca1/EIPS/eip-7702.md)
- [EIP-7840: Add blob schedule to EL config files](https://github.com/ethereum/EIPs/blob/f27ddf2b0af7e862a967ee38ceeaa7d980786ca1/EIPS/eip-7840.md)
- ~~[EIP-7742: Uncouple blob count between CL and EL](https://github.com/ethereum/EIPs/blob/f27ddf2b0af7e862a967ee38ceeaa7d980786ca1/EIPS/eip-7742.md)~~ :exclamation: removed
### Test Releases
**Consensus Specs:** [v1.5.0-beta.1](https://github.com/ethereum/consensus-specs/releases/tag/v1.5.0-beta.1)
**Execution Spec Tests:** [
[email protected]](https://github.com/ethereum/execution-spec-tests/releases/tag/pectra-devnet-6%40v1.0.0)
### Spec versions required & Open PRs
**Beacon API**
[Add Electra blob sidecars type to support max blobs from EIP-7691](https://github.com/ethereum/beacon-APIs/pull/488) Merged :heavy_check_mark:
**Builder Specs**
[Add SSZ support to builder api](https://github.com/ethereum/builder-specs/pull/104) Merged :heavy_check_mark:
**Consensus specs**
**Execution API**
**Execution EIPs**
[Update EIP-7702: update EXTCODE* opcodes to act on full "delegation designator"](https://github.com/ethereum/EIPs/pull/9248) Merged :heavy_check_mark:
[Update EIP-7840: Add BaseFeeUpdateFraction](https://github.com/ethereum/EIPs/pull/9240/) Merged :heavy_check_mark:
[Update EIP-7702: Clarify CODE* operations behavior](https://github.com/ethereum/EIPs/pull/9250) Open :exclamation:
Update system contract addresses:
[Update EIP-2935: Final system contract address](https://github.com/ethereum/EIPs/pull/9287) Merged :heavy_check_mark:
[Update EIP-2935: Final system contract address](https://github.com/ethereum/EIPs/pull/9288) Merged :heavy_check_mark:
[Update EIP-7251: Final system contract address](https://github.com/ethereum/EIPs/pull/9289) Merged :heavy_check_mark:
Spec changes for the previous devnet: https://notes.ethereum.org/@ethpandaops/pectra-devnet-5
**Execution Specs PRs**
Target EELS branch: [`devnets/prague/6`](https://github.com/ethereum/execution-specs/tree/devnets/prague/6).
**Execution Spec Tests PRs**
[Test tracker found here](https://github.com/ethereum/execution-spec-tests/issues/1108)