v1.2.0 - Granite Upgrade

Overview

This release supports the OPStack Granite upgrade(Includes Delta, Ecotone, Fjord) for Verse-Layer V1. For detailed information about these upgrades, please refer to the OPStack release. The following is a quote:

Environment Variable Adjustment

# op-node (version >= v1.2.0)
OP_NODE_L1_BEACON: $L1_BEACON_API
OP_NODE_OVERRIDE_DELTA: $OP_OVERRIDE_DELTA # apply hardfork  by setting time. must be future time.
OP_NODE_OVERRIDE_ECOTONE: $OP_OVERRIDE_ECOTONE #  apply hardfork  by setting time. must be future time.
OP_NODE_OVERRIDE_FJORD: $OP_OVERRIDE_FJORD #  apply hardfork  by setting time. must be future time.
OP_NODE_OVERRIDE_GRANITE: $OP_OVERRIDE_GRANITE #  apply hardfork  by setting time. must be future time.
# OP_NODE_RPC_ADMIN_STATE: /data/admin-state # <- delete

# op-geth (version >= v1.3.0)
GETH_HTTP_API: net,eth,web3,miner. # replace `engine` to `miner`
GETH_WS_API: net,eth,web3,miner # replace `engine` to `miner`
GETH_OVERRIDE_ECOTONE: $OP_OVERRIDE_ECOTONE #  apply hardfork  by setting time. must be future time.
GETH_OVERRIDE_FJORD: $OP_OVERRIDE_FJORD #  apply hardfork  by setting time. must be future time.
GETH_OVERRIDE_GRANITE: $OP_OVERRIDE_GRANITE #  apply hardfork  by setting time. must be future time.

Delta

• Consensus Layer
  • The Delta upgrade consists of a single consensus-layer feature: Span Batches.

Ecotone

• Execution Layer
  • Cancun (Execution Layer):
    • EIP-1153: Transient storage opcodes
    • EIP-4844: Shard Blob Transactions
    • Blob transactions are disabled
    • EIP-4788: Beacon block root in the EVM
    • The L1 beacon block root is embedded into L2
    • The Beacon roots contract deployment is automated
    • EIP-5656: MCOPY - Memory copying instruction
    • EIP-6780: SELFDESTRUCT only in same transaction
    • EIP-7516: BLOBBASEFEE opcode
    • BLOBBASEFEE always pushes 1 onto the stack
  • Deneb (Consensus Layer): not applicable to L2
    • EIP-7044: Perpetually Valid Signed Voluntary Exits
    • EIP-7045: Increase Max Attestation Inclusion Slot
    • EIP-7514: Add Max Epoch Churn Limit
• Consensus Layer
  • Blobs Data Availability: support blobs DA the L1 Data-retrieval stage.
  • Rollup fee update: support blobs DA in L1 Data Fee computation
  • Auto-upgrading and extension of the L1 Attributes Predeployed Contract (also known as L1Block predeploy)

Fjord

• Execution Layer
  • RIP-7212: Precompile for secp256r1 Curve Support
  • FastLZ compression for L1 data fee calculation
  • Deprecate the getL1GasUsed method on the GasPriceOracle contract
  • Deprecate the L1GasUsed field on the transaction receipt
• Consensus Layer
  • Constant maximum sequencer drift
  • Brotli channel compression
  • Increase Max Bytes Per Channel and Max Channel Bank Size

Granite

• Execution Layer
  • Limit bn256Pairing precompile input size
• Consensus Layer
  • Reduce Channel Timeout to 50

What's Changed

• Feat/update env comment by @tak1827 in #39
• Support for Granite upgrade by @ironbeer in #38
• Update images by @ironbeer in #40
• Fixed issue where sequencer stops when op-node is restarted by @ironbeer in #41

Full Changelog: v1.1.1...v1.2.0