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Merge pull request #1790 from wenlinlee/0328
add 3.7.0 doc
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| # v3.7.0 | ||
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| #### 新增 | ||
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| * [交易数据结构新增memo字段](https://github.com/FISCO-BCOS/FISCO-BCOS/pull/4253) | ||
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| #### 修复 | ||
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| * [更新 tikv_client/bcos-wasm/wedprcrypto和rust工具链版本](https://github.com/FISCO-BCOS/FISCO-BCOS/pull/4255) | ||
| * [更新TASSL以解决mac上的编译问题](https://github.com/FISCO-BCOS/FISCO-BCOS/pull/4289) | ||
| * [修复已部署空abi，部署相同的合约getABI失败的问题](https://github.com/FISCO-BCOS/FISCO-BCOS/pull/4276) | ||
| * [修复开启合约部署权限后账户资产转移受限的问题](https://github.com/FISCO-BCOS/FISCO-BCOS/pull/4252) | ||
| * [修复build_chain.sh一键搭建pro/max区块链过程中安装python失败的问题](https://github.com/FISCO-BCOS/FISCO-BCOS/pull/4307) | ||
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| * 历史版本升级 | ||
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| 需要升级的链的“数据兼容版本号（[compatibility_version](#id5)）”为如下版本时： | ||
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| * 3.4.x、3.5.x，3.6.x、3.7.x：数据完全兼容当前版本，直接替换二进制即可完成升级 | ||
| * | ||
| 3.3.x、3.2.x、3.1.x、3.0.x：支持通过替换二进制进行灰度升级，若需使用当前版本的新特性，需升级数据兼容版本号，操作见[文档](#id5) | ||
| * 3.0-rc x：数据不兼容，无法升级，可考虑逐步将业务迁移至3.x正式版 | ||
| * 2.x：数据不兼容，2.x版本仍持续维护，可考虑升级为2.x的最新版本 | ||
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| * 开启实验功能 | ||
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| 效果：通过feature开关控制实验功能的开启 | ||
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| 操作：升级节点可执行程序后，通过控制台命令`setSystemConfigByKey <feature名> 1` 开启对应实验功能，具体操作见文档升级方法部分 | ||
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| 注意事项： | ||
| * feature操作不可逆，打开后不可关闭 | ||
| * 需确认所有可执行程序版本相同后，再进行feature开启操作 | ||
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| | | Feature 名 | 默认状态 | 说明 | | ||
| |-----------|----------------------------|------|--------------------------------------------| | ||
| | 资产管理 | feature_balance | 关：0 | 默认关闭 | | ||
| | 资产操作预编译合约 | feature_balance_precompile | 关：0 | 默认关闭 | | ||
| | 计费模式 | feature_policy1 | 关：0 | 默认关闭 | | ||
| | 块内分片 | feature_sharding | 关：0 | 默认关闭，仅在从3.3、3.4升级至当前版本时，feature_sharding打开 | | ||
| | 同态加密 | feature_paillier | 关：0 | 默认关闭 | | ||
| | rpbft共识 | feature_rpbft | 关：0 | 默认关闭 | | ||
| | bug修复 | bugfix_\<bug_name\> | 开：1 | 从低版本升级默认关闭 | | ||
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| **组件兼容性** | ||
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| | | 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 | 3.7.0 | 3.0.0 | | | ||
| | Java SDK | 3.7.0 | 3.0.0 | | | ||
| | CPP SDK | 3.7.0 | 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 | | | ||
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| #### 升级方法 | ||
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| 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。 | ||
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| ##### 查询数据兼容版本号（compatibility_version） | ||
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| 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3.6.0 | ||
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| ``` | ||
| [group0]: /apps> getSystemConfigByKey compatibility_version | ||
| 3.6.0 | ||
| ``` | ||
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| ##### 替换节点二进制 | ||
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| 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。 | ||
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| ##### 设置数据兼容版本号（compatibility_version） | ||
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| 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3.7.0。 | ||
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| ``` | ||
| [group0]: /apps> setSystemConfigByKey compatibility_version 3.7.0 | ||
| { | ||
| "code":0, | ||
| "msg":"success" | ||
| } | ||
| 注：若开启权限治理功能，需要使用 setSysConfigProposal 命令 | ||
| ``` | ||
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| 设置成功，再次查询，得到当前版本已升级为3.7.0 | ||
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| ``` | ||
| [group0]: /apps> getSystemConfigByKey compatibility_version | ||
| 3.7.0 | ||
| ``` | ||
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| 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。 |
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