SDK version guide

3.8.2

• Optimized log configuration.

• Added support for IPv6.

• Deprecated native contracts.

• Added a probing feature.

• Optimized transaction sending. Transactions now return a receipt directly.

• Added a switch for the automatic clipping feature.

• Upgraded Netty-related components.

• Removed the setLogger() and getLogger() methods from the ClientEnv class.

V3.8.2

V3.8.1

V2.24.9.1

V2.24.9

V2.24.8

V2.24.4

V2.19.2

V2.19.1

Maven coordinate dependency

For more information, see the 0.10.2.24.5 Java SDK Developer Guide.

0.10.2.24.5

• Added support for querying the number of transactions in a specific block.

• Added support for getting data contract schemas.

• WASM contracts now support the 128-bit integer model.

• Added support for Ed25519 algorithm signatures.

• zklib no longer loads option configurations on startup.

• Improved stability.

• The SDK can be added as a Maven dependency.

V2.24.4

V2.19.2

V2.19.1

No manual JAR package download is required. You can add the dependency using Maven.

See the Java SDK Developer Guide

• Application Binary Interface (ABI) support for SDK-side contracts

• Global switch to query the transaction receipt after a transaction is sent

• Transaction receipt queries by block number

• New reliable message listening mechanism

• Value range validation when adding a method similar to addInt8 to a WebAssembly (WASM) contract

• New API for updating the certificate cancellation list

• Hot certificate cancellation feature

• All client features of the contract platform

• TLS and HTTPS protocols

• Account contract operations, queries, event subscriptions, and other features

• Solidity and C++ contracts

• TLS and HTTPS protocols

• Account contract operations, queries, event subscriptions, and other features

• Solidity and C++ contracts