Changelog

This page contains the release notes for new features in zkSync network, and also notifications about changes in the client libraries.

• Changelog
  • Actual SDK versions
  • Minimum supported SDK versions
  • Upcoming breaking changes
    • Changed
  • Release history
  • Deprecated APIs

Actual SDK versions

Network	JavaScript SDK	Rust SDK	Java SDK	Swift SDK
Mainnet	0.9.0	0.3.0	0.0.1-b1	0.0.1
Goerli	0.9.0	0.3.0	0.0.1-b1	0.0.1

Minimum supported SDK versions

Network	JavaScript SDK	Rust SDK	Java SDK	Swift SDK
Mainnet	0.7.5	0.1.0	0.0.1-b1	0.0.1
Goerli	0.9.0	0.3.0	0.0.1-b1	0.0.1

Upcoming breaking changes

❗ Important, version 0.12.0 of zkSync JS SDK contains breaking changes, please make fixes before upgrading this npm package.

Changed

• getOrder renamed to signOrder. The method was used for signing and the name of the method was inconsistent.
• getLimitOrder was renamed to signLimitOrder. The method was used for signing and the name of the method was inconsistent.
• All methods whose name started with get for example getTransfer were deleted. Now for this purpose, you could use BatchBuilder.

Release history

Details on releases can be found in the corresponding changelogs:

• zkSync smart contracts (opens new window)
• zkSync core (opens new window)
• zkSync infrastructure (opens new window)
• zksync-rs (opens new window)
• zksync.js (opens new window)

Deprecated APIs

This section will contain the client library APIs that are outdated and left for the backward compatibility only.

Feature	Affected libraries	Scheduled support removal date
-	-	-