Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

Added

Add a new struct LegacyStorageTrace to support legacy storage trace support (#58)

Changed

flatten_proofs in StorageTrace is changed from Vec<(B256, Bytes) to Vec<Bytes> since the node hash will be recalculated when adding to zktrie (#58)
BlockTrace now has a generic parameter S for the storage trace type, default to StorageTrace (#58)
rpc mode defaults to use legacy storage trace, using the flag --flatten-proofs to enable support of flatten proofs (#58)

2.0.0 - 2024-09-04

Added

Add rkyv support, support zero-copy deserialization
Add an ordered-db feature gate to ensure the order when iterating over the database
Add a new sp1 cycle tracker macro cycle_track! which returns wrapped expression
Add chunk mode to work in chunk mode (#29)
Add openmetrics support and a metrics feature gate (#33)
Add zktrie lazy commitment (#39)

Fixed

revm v40 upgrade cause EXTCODEHASH loads code to check if it's EOF, fixed by revm#17
The tx hash is ignored and the tx hash is calculated from the tx body instead
The from field of the transaction trace is ignored if it's not l1 msg, the tx.from will be recovered from the signature instead
BLOBHASH & BLOBBASEFEE opcodes were accidentally enabled in CURIE (#40)

Changed

Code database now use the keccak code hash as key, instead of the poseidon hash of the code (#20)
Remove StateDB, direct query the zktrie db (#38)
Dependency of eth-types is removed (#43)
Dependency of mpt-zktrie is removed (#45)
Dependency of ethers-rs is removed (#46)

Removed

post_check is removed as long as the command line argument --disable-check
Support of legacy trace format is removed, only support the trace with codes and flatten proofs now.

1.0.0 - 2024-07-26

Added

Initial release