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FISCO-BCOS v3.2.2
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@JimmyShi22 JimmyShi22 released this 29 Jun 12:37
v3.2.2
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Learn about vigilant mode.

获取更多信息，请阅读FISCO BCOS 3.x文档

新增

  • 新增交易同步模式开关，支持3.0.x、3.1.x灰度升级至3.2.2版本（#3678）

修复

  • 修复交易同步在极端场景下P2P比RPC写交易池快的问题（#3683)
  • 调整scheduler模块中的日志等级（#3707）

升级描述

  • 升级节点可执行程序

    效果：修复bug，并带来稳定性、性能的提升

    操作：停止节点服务，升级节点可执行程序为当前版本，重启节点服务

    注意事项：推荐逐步替换可执行程序进行灰度升级

    支持升级的版本：v3.0.0+

  • 升级链数据版本

    效果：可使用当前版本的最新特性

    操作：先完成升级所有节点可执行程序，再参考文档发送交易升级链数据版本至 v3.2.2

    注意事项：务必备份原节点的所有账本数据，若操作失误造成升级失败，可通过原数据回滚到升级前的状态
    支持升级的版本：v3.0.0+

组件兼容性

请查阅完整描述

推荐版本 最低版本 说明
WeBASE 3.0.2 3.0.2
WeIdentity v3.0.0-rc.1 v3.0.0-rc.1
Console 3.2.0 3.0.0
Java SDK 3.2.2 3.0.0
CPP SDK 3.2.2 3.0.0
Solidity 0.8.11 最低 0.4.25，最高 0.8.11 需根据合约版本下载编译器（控制台）
WBC-Liquid 1.0.0-rc3 1.0.0-rc3

Please read our FISCO BCOS 3.x documentation.

Add

  • Added transaction synchronization mode switch, supporting grayscale upgrade from 3.1.x to version 3.2.2 (#3678)

Fix

  • Fixed the issue where transaction synchronization was faster than RPC write transaction pool in some extreme scenarios (#3683)
  • Adjusted log level in the scheduler module (#3707)

Upgrade Notice

  • Upgrade node executable

    Effect: Fix bugs, and bring stability and performance improvements

    Operation: Stop the node service, upgrade the node executable to the current version, and restart the node service

    Notice: It is recommended to gradually replace the executable for a phased upgrade

    Versions supported before upgration: v3.0.0+

  • Upgrade chain data version

    Effect: Can use the latest features of the current version

    Operation: First complete the upgrade of all node executables, then refer to the documentation to send a transaction to upgrade the chain data version to v3.2.2

    Notice: Be sure to back up all ledger data of the original node. If the operation is incorrect and the upgrade fails, you can roll back to the state before the upgrade using the original data.

    Versions supported before upgration: v3.0.0+

Compatibility

Please refer to document for more details.

Recommended version Minimum version Description
WeBASE 3.0.2 3.0.2
WeIdentity v3.0.0-rc.1 v3.0.0-rc.1
Console 3.2.0 3.0.0
Java SDK 3.2.2 3.0.0
CPP SDK 3.2.2 3.0.0
Solidity 0.8.11 0.4.25 to 0.8.11 Please download console according with solidity version if you need to compile your smart contract.
WBC-Liquid 1.0.0-rc3 1.0.0-rc3
Assets 25