[Merge] Kiln Meta-Issue 🔥🧱

[ajsutton]

Description

Tracking issue for work required to fully support Kiln meta-spec (https://hackmd.io/@n0ble/kiln-spec)

M0 (Implementation started):

• Create tracking issue (this one!)

M1 (Kiln v1 Spec implemented):

• Support Consensus spec v1.1.9
• Pass Consensus spec v1.1.9 reference tests
• Rename "Merge" -> "Bellatrix"
• Rename execute_payload to notify_new_payload
• Rename receipt_root -> receipts_root
• [ ] Run against mergemock - merge mock doesn't support the eth namespace as required by Engine API so merge block can't be created.
• backport random -> prevRandao renaming to V1 as per last coredev call #5057

M2 (Kiln v2 Spec implemented):

• [Merge] Support authentication for the Engine API #4958 Support authentication for engine API
• [MERGE] Use engine_exchangeTransitionConfigurationV1 to check EL config #4956 Use engine_exchangeTransitionConfigurationV1 to check EL config
• [Merge] random -> prevRandao Renaming related to EIP-4399 update #5045

M3 (Many-toMany Interop):

• Run many:many devnet with transition (TTD occurring 8+ epochs in the beacon chain)
• Send EL Txs that transfer ETH and deploy a contract which are successfully executed on chian

M4 (Weekly devnet):

• Participate in EF led weekly devnet
• Be on the devnet during the merge transition process and process EL TXs
• Sync from genesis using Optimistic Sync

M5 (All-to-All persistent testnet):

• Kiln specification considered feature complete for mainnet Merge
• Run many:many devnet with transition
• Run stable on devnet
• Create README for the public to connect (https://besu.hyperledger.org/en/latest/Tutorials/Merge-Testnet/)

M6 (Kiln code released)

• Mainnet-compatibile sync support
• Merge Kiln code into main branch
• Add --network kiln CLI flag
• Add basic documentation for public to connect to Kiln
• Stable release with Kiln support

[ajsutton]

Closing this as all the work is done on the teku side now. Making sure the kiln specification is feature complete for MainNet is a specs repo concern.