# Changelog

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

# Actual SDK versions

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

# Upcoming breaking changes

# Release history

Details on releases can be found in the corresponding changelogs:

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This section will contain the client library APIs that are outdated and left for the backward compatibility only.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