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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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