v0.8.1 🌈

Changes

🌟 Features

• pylint code refine & Fix nested example @you-n-g (#848)
• chore: remove hard code input dimension of model pytorch_tcts @PalanQu (#843)
• [840] - Test case for operators. @ChiahungTai (#841)
• DDG-DA paper code @you-n-g (#743)
• [807] Move the REG_CONSTANT/EPS to constant.py. @ChiahungTai (#811)
• Some Optimization of online code @you-n-g (#784)
• Add Crypto dataset from coingecko @b4thesunrise (#733)
• Reformat example data names: use {region}_data for 1-day data, and {region}_data_1min for 1-min data @cning112 (#781)
• support optimization based strategy @evanzd (#754)
• Add hook for supporting RL strategy @you-n-g (#768)
• Enhance Task Dict Var @you-n-g (#778)
• Add Cache to avoid frequently loading Calendar @you-n-g (#766)
• Update BCELoss in MLP model @cuicorey (#756)
• solve VERSION.txt bug @b4thesunrise (#732)
• Hyperopt upgrade @upgradvisor-bot (#741)
• Add method parameter for volume @you-n-g (#734)

🐛 Bug Fixes

• Fix the read the docs error @you-n-g (#852)
• pylint code refine & Fix nested example @you-n-g (#848)
• fix: highfreq_gdbt_model of prepare data @PalanQu (#846)
• Fix some warnings in log.py. @ChiahungTai (#805)
• Fix $volume normalization issue @2young-2simple-sometimes-naive (#792)
• Fix account shared bug @you-n-g (#791)
• fix dump_bin:DumpDataUpdate @zhupr (#783)
• Fix torch models on cpu @cning112 (#782)
• fix cn_index collector @zhupr (#780)
• Use encoding="utf-8" in open. @ChiahungTai (#773)
• fix IndexError of the last trading day in backtest calendar @zhupr (#751)
• remove unneeded code from workflow_by_code.ipynb && fix analysis_model_performance @zhupr (#740)

📚 Documentation

• Add description of the pr template. @ChiahungTai (#812)
• Fix typos and comments. @ChiahungTai (#815)
• Update README.md @you-n-g (#802)
• Fix BaseStrategy path. @ChiahungTai (#801)
• Add a more understandable example of data workflow @you-n-g (#797)
• fix_typo @SunsetWolf (#790)
• Update Contributor list @you-n-g (#779)
• Update Docs of Alpha360 @you-n-g (#777)
• Replace scripts/get_data.py to get_data.py. @ChiahungTai (#775)
• Fix typo leanable to learnable. @ChiahungTai (#774)
• Add docs about the patameters @you-n-g (#771)
• add description of dataset document @zhupr (#742)