All notable changes to the core components will be documented in this file.
- Robustness of the fee ticker's API interacting module was increased.
- A possibility to get an Ethereum tx hash for withdrawal operation was added.
- Bug with delay between receiving a job and starting sending heartbeats was fixed.
- Blocks that contain withdraw operations are sealed faster.
- Added support for non-standard Ethereum signatures.
eth_sendermodule now can be disabled.- Transfer to zero address (0x00..00) is now forbidden in zkSync.
- WebSocket server now uses more threads for handling incoming requests.