What's Changed
- Fix asset signer tool by @giskook in #239
- support special project in xlayer for free gas by @chengzhinei in #240
- GetFilterChanges return a empty object instead of null when no changes. by @giskook in #242
- Sync from zkevm v0.7.3 by @giskook in #243
Full Changelog: v0.4.0...v0.4.1