vn.py：GitHub Releases· vnpy·2026-05-14 20:18· 2026-05-14AI Score47

vn.py 4.4.0 Released

4.4.0

AI summary

vn.py 4.4.0 is officially released. This version adds notification functionality based on the WeChat iLink protocol, introduces the vnpy_questDB time-series database integration module, upgrades vnpy_esunny to the Esunny QD V9 API, and optimizes the vnpy.alpha data processing and backtesting workflow, while fixing multiple issues related to logging, data downloading, and algorithmic trade execution judgment.

Source:vn.py：GitHub Releases · github.com

Options and Volatility Futures Open-Source Tools #Open Source / Tools #GitHub #Futures #A-shares #Options

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