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[Mod] update documents and version number
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vnpy committed Mar 22, 2024
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38 changes: 38 additions & 0 deletions CHANGELOG.md
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# 3.9.1版本

## 新增

1. 增加i18n国际化支持,以及对应的英文翻译
2. 增加CFD和SWAP品种类型枚举值
3. vnpy_ib增加COMEX、Eurex交易所支持
4. vnpy_ib增加CFD品种支持

## 调整

1. vnpy_rqdata完善对于周五夜盘数据查询的支持
2. vnpy_ib订阅行情和委托下单时,检查代码字符串是否包含空格
3. vnpy_ib解析合约对象时,增加对于ConId是否包含非数字字符的检查
4. vnpy_ib查询历史K线数据,支持更长时间段跨度(不再限制半年)
5. vnpy_da更新API版本到1.18.2.0
6. vnpy_da移除历史数据查询功能
7. vnpy_tora调整期权接口的委托号生成规则,支持上限10万数量委托
8. vnpy_xtp调整账户冻结资金的计算逻辑
9. vnpy_optionmaster增加对IB的股票期权品种支持
10. vnpy_optionmaster定价模型改为计算理论希腊值
11. vnpy_optionmaster调整对象希腊值为理论模式
12. vnpy_optionmaster调整中值隐波动的计算方法
13. vnpy_spreadtrading使用线程池实现策略初始化的异步执行
14. vnpy_postgresql支持自动重用已经打开的数据库连接
15. vnpy_ctptest更新API版本至6.7.2
16. 接口封装升级更新pybind11到2.11.1版本:vnpy_ctptest、vnpy_sopttest
17. vnpy_ctp更新API版本到6.7.2
18. 调整extract_vt_symbol函数,兼容代码中带有"."的情况,如HHI.HK-HKD-FUT.HKFE
19. 更新vnpy框架的核心依赖模块到2024年较新的版本

## 修复

1. 修复vnpy_portfoliostrategy调用stop_strategy没有撤销活动委托的问题
2. 修复vnpy_xtp的API封装中queryTickersPriceInfo底层调用错误
3. 修复RpcClient中_last_received_ping变量的类型问题


# 3.9.0版本

## 新增
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6 changes: 3 additions & 3 deletions README.md
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💬 Want to read this in **english** ? Go [**here**](README_ENG.md)

<p align="center">
<img src ="https://img.shields.io/badge/version-3.9.0-blueviolet.svg"/>
<img src ="https://img.shields.io/badge/version-3.9.1-blueviolet.svg"/>
<img src ="https://img.shields.io/badge/platform-windows|linux|macos-yellow.svg"/>
<img src ="https://img.shields.io/badge/python-3.8|3.9|3.10|3.11.|3.12-blue.svg" />
<img src ="https://img.shields.io/badge/python-3.10|3.11.|3.12-blue.svg" />
<img src ="https://img.shields.io/github/actions/workflow/status/vnpy/vnpy/pythonapp.yml?branch=master"/>
<img src ="https://img.shields.io/github/license/vnpy/vnpy.svg?color=orange"/>
</p>
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## 环境准备

* 推荐使用VeighNa团队为量化交易专门打造的Python发行版[VeighNa Studio-3.9.0](https://download.vnpy.com/veighna_studio-3.9.0.exe),集成内置了VeighNa框架以及VeighNa Station量化管理平台,无需手动安装
* 推荐使用VeighNa团队为量化交易专门打造的Python发行版[VeighNa Studio-3.9.1](https://download.vnpy.com/veighna_studio-3.9.1.exe),集成内置了VeighNa框架以及VeighNa Station量化管理平台,无需手动安装
* 支持的系统版本:Windows 10以上 / Windows Server 2016以上 / Ubuntu 20.04 LTS以上
* 支持的Python版本:Python 3.7/ 3.8 / 3.9 / 3.10 64位(**推荐使用Python 3.10**

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4 changes: 2 additions & 2 deletions README_ENG.md
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</p>

<p align="center">
<img src ="https://img.shields.io/badge/version-3.9.0-blueviolet.svg"/>
<img src ="https://img.shields.io/badge/version-3.9.1-blueviolet.svg"/>
<img src ="https://img.shields.io/badge/platform-windows|linux|macos-yellow.svg"/>
<img src ="https://img.shields.io/badge/python-3.10-blue.svg" />
<img src ="https://img.shields.io/badge/python-3.10|3.11|3.12-blue.svg" />
<img src ="https://img.shields.io/github/actions/workflow/status/vnpy/vnpy/pythonapp.yml?branch=master"/>
<img src ="https://img.shields.io/github/license/vnpy/vnpy.svg?color=orange"/>
</p>
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2 changes: 2 additions & 0 deletions setup.cfg
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Programming Language :: Python :: 3.8
Programming Language :: Python :: 3.9
Programming Language :: Python :: 3.10
Programming Language :: Python :: 3.11
Programming Language :: Python :: 3.12
Topic :: Office/Business :: Financial :: Investment
Programming Language :: Python :: Implementation :: CPython
License :: OSI Approved :: MIT License
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2 changes: 1 addition & 1 deletion vnpy/__init__.py
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# SOFTWARE.


__version__ = "3.9.0"
__version__ = "3.9.1"

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