v0.0100707.2

Release Notes

• Adds authentication to the proposer request and builder payload with ECDSA secp256k1 signatures
• Modifies the proposer request to make a POST request with a signature to the builder instead of the GET request in v0.0100707.1.
• Trusted builder address is configured by the --l2.builder.endpoint in the format scheme://address@host. Authentication of the builder signature will be skipped if not set.
• --l2.builder.request-signer flag used to configure the signing key used to sign the request to the builder
• Not compatible with previous op-geth version. Use v0.11014080.2 of the op-geth builder which verifies the signature from the proposer.

What's Changed

• Add builder and sequencer auth for builder payloads by @avalonche in #34

Full Changelog: v0.0100707.1...v0.0100707.2
Docker Image: flashbots/op-node:0.100707.2

v0.0100707.1

Release Notes

• First experimental release of a modified op-node for block building in the optimism stack
• Modified to expose a payload attribute event stream for the builder
• Implements a first version of the Builder API for the sequencer to request an external block builder for blocks
• Please see here for instructions on how to run with the op-geth builder
• Based off v1.7.7 of the optimism monorepo

What's Changed

• Builder API for op-node sequencer by @jinmel in #3
• attributes publisher by @jinmel in #4
• Handle noTxPool correctly by @jinmel in #15
• check current fork to set ExcessBlobGas and BlobGasUsed by @jinmel in #16
• Pbs fix by @jinmel in #19
• Optionally run builder services with DEVNET_BUILDER=true by @jinmel in #22
• Tx fuzz by @jinmel in #21
• Update docker build for op-geth by @avalonche in #24
• Observability stack and op-geth dashboard by @liamaharon in #20
• Measure builder payload bytes by @jinmel in #25
• README for pbs enabled devnet by @jinmel in #23
• L2 builder dashboard by @liamaharon in #28
• Docker build for op-node by @avalonche in #30

New Contributors

• @jinmel made their first contribution in #3
• @avalonche made their first contribution in #24
• @liamaharon made their first contribution in #20

Full Changelog: v1.7.7...v0.0100707.1
Docker Image: flashbots/op-node:0.100707.1