The First Relicensed Release

What’s Changed

The repo is now relicensed to MIT + Apache2.0 (#585)

Changes in the bus-mapping

• feat(evm-circuit): add dummy gadget (#563) @lispc
• Tx logs buss mapping (#476) @DreamWuGit

Changes in circuit-benchmarks

• Tx Circuit bench (#532) @ed255

Changes in geth-utils

• upgrade geth to v1.10.18 to avoid using nightly (#540) @lispc

Changes in Keccak

• [Keccak] Replace running sum gates in rho with generic gate (#576) @ChihChengLiang
• Replace iota with generics (#571) @ChihChengLiang
• small mixing fix (#577) @ChihChengLiang
• Add generic to keccak (#570) @ChihChengLiang

Changes in the zkevm-circuits

EVM circuit

• Implement ADDMOD (#564) @adria0
• MULMOD opcode (#562) @davidnevadoc
• Add BinaryNumberChip for selecting tags (#550) @z2trillion
• opcode CODESIZE (#483) @roynalnaruto
• Refactor MulAddWordsGadget (#548) @davidnevadoc
• Opcode SHR (#519) @silathdiir
• Box ExecutionConfig in EvmCircuit (#583) @ed255

State circuit

• Pad StateCircuit to a fixed length (#558) @z2trillion

Chore

• cargo: patch halo2_proofs on crates.io (#555) @pinkiebell
• chore: update repo link (#572) @DreamWuGit
• Upgrade all Rust edition to 2021 (#556) @silathdiir