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release 3.2.2 #1714

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Jul 4, 2023
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release 3.2.2 #1714

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4 changes: 2 additions & 2 deletions 2.x/docs/compatibility.md
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Expand Up @@ -278,11 +278,11 @@ FISCO-BCOS 3.0.0 及之后的版本之间相互兼容。FISCO-BCOS 3.0.0-rc的
| WeBankBlockchain-Governance-Authority | 权限治理组件 | V3 | [文档](https://governance-doc.readthedocs.io/zh_CN/v3.0.0/docs/WeBankBlockchain-Governance-Acct/index.html) | [github](https://github.com/WeBankBlockchain/Governance-Account/tree/V3) | [gitee](https://gitee.com/WeBankBlockchain/Governance-Account/tree/V3/) | |
| WeBankBlockchain-Governance-Account | 账户治理组件 | V3 | [文档](https://governance-doc.readthedocs.io/zh_CN/v3.0.0/docs/WeBankBlockchain-Governance-Auth/index.html) | [github](https://github.com/WeBankBlockchain/Governance-Authority/tree/V3) | [gitee](https://gitee.com/WeBankBlockchain/Governance-Authority/tree/V3/) | |

#### 3.2.7. FISCO-BCOS v3.2.1
#### 3.2.7. FISCO-BCOS v3.2.x

| 项目 | 功能简介 | 版本 | 文档 | github | gitee | 备注 |
| ------------------------------------- | -------------------------- | ------------------------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------------------------------------------------------ | ---------------------------- |
| FISCO-BCOS | 区块链底层平台 | v3.2.1 | [文档](https://fisco-bcos-doc.readthedocs.io/zh_CN/latest/) | [github](https://github.com/FISCO-BCOS/FISCO-BCOS/tree/v3.2.0) | [gitee](https://gitee.com/FISCO-BCOS/FISCO-BCOS/tree/v3.2.0) | |
| FISCO-BCOS | 区块链底层平台 | v3.2.x | [文档](https://fisco-bcos-doc.readthedocs.io/zh_CN/latest/) | [github](https://github.com/FISCO-BCOS/FISCO-BCOS/tree/v3.2.0) | [gitee](https://gitee.com/FISCO-BCOS/FISCO-BCOS/tree/v3.2.0) | |
| Solidity | solidity智能合约 | v0.8.11 | [文档](https://docs.soliditylang.org/en/v0.8.11) | | | **最高支持solidity v0.8.11** |
| JavaSDK | Java语言SDK | v3.2.x | [文档](https://fisco-bcos-doc.readthedocs.io/zh_CN/latest/docs/develop/sdk/java_sdk/index.html) | [github](https://github.com/FISCO-BCOS/java-sdk/tree/v3.2.0) | [gitee](https://gitee.com/FISCO-BCOS/java-sdk/tree/v3.2.0) | |
| GoSDK | Go语言SDK | 暂不支持</br>后续版本规划 | | | | |
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86 changes: 86 additions & 0 deletions 3.x/zh_CN/docs/introduction/change_log/3_2_2.md
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# v3.2.2

#### 修复

* 新增交易同步模式开关，支持3.1.x灰度升级至3.2.2版本（[#3678](https://github.com/FISCO-BCOS/FISCO-BCOS/pull/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](https://github.com/FISCO-BCOS/FISCO-BCOS/pull/3683))
* 调整scheduler模块中的日志等级（[#3707](https://github.com/FISCO-BCOS/FISCO-BCOS/pull/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](https://fisco-bcos-doc.readthedocs.io/zh_CN/latest/docs/introduction/change_log/3_2_1.html#id5)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](https://fisco-bcos-documentation.readthedocs.io/zh_CN/latest/docs/compatibility.html#fisco-bcos-v3-2-2)

| | 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 | |

#### 升级方法

该操作仅支持将3.x版本升级为本版本，不支持3.0-rc或2.x的升级。

##### 查询数据兼容版本号（compatibility_version）

用[控制台](https://fisco-bcos-doc.readthedocs.io/zh_CN/latest/docs/operation_and_maintenance/console/console_commands.html#getsystemconfigbykey)进行查询，如当前返回的版本为3.0.0

```
[group0]: /apps> getSystemConfigByKey compatibility_version
3.0.0
```

##### 替换节点二进制

需将**所有节点**的二进制逐步替换为当前版本。为了不影响业务，替换过程能够以灰度方式进行，逐个替换并重启节点。替换过程中，当前的链仍然会以旧的数据兼容版本号的逻辑继续执行。当所有节点二进制替换完成并重启后，需用控制台修改数据兼容版本号为当前版本。

##### 设置数据兼容版本号（compatibility_version）

用[控制台](https://fisco-bcos-doc.readthedocs.io/zh_CN/latest/docs/operation_and_maintenance/console/console_commands.html#setsystemconfigbykey)设置数据兼容版本号，如当前版本为3.2.0。

```
[group0]: /apps> setSystemConfigByKey compatibility_version 3.2.0
{
"code":0,
"msg":"success"
}

注：若开启权限治理功能，需要使用 setSysConfigProposal 命令
```

设置成功，再次查询，得到当前版本已升级为3.2.0

```
[group0]: /apps> getSystemConfigByKey compatibility_version
3.2.0
```

当前链已经完成升级，至此，**链开始以新的逻辑继续运行**，并支持了新的特性。

1 change: 1 addition & 0 deletions 3.x/zh_CN/docs/introduction/change_log/index.rst
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:hidden:
:maxdepth: 0

3_2_2.md
3_2_1.md
3_2_0.md

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