v0.8.6 🌈

Changes

🌟 Features

• Csi500 example you-n-g (#1126)
• Add log info for ensemble you-n-g (#1113)
• opt local trainer (better mem releasing) you-n-g (#1116)
• Refine backtest codes Huoran Li (@lihuoran) (#1120)
• fix_pylint_for_CI Linlang (@SunsetWolf) (#1119)
• change_datasource Linlang (@SunsetWolf) (#1109)
• Add .idea/ into gitignore Huoran Li (@lihuoran) (#1110)
• Add .idea/ into gitignore Huoran Li (@lihuoran) (#1108)
• init_instance_by_config enhancement you-n-g (#1103)
• Qlib RL framework (stage 1) - single-asset order execution Yuge Zhang (@ultmaster) (#1076)
• fix_issue_1060 Linlang (@SunsetWolf) (#1092)
• add_test_pit Linlang (@SunsetWolf) (#1089)
• fix_macos_CI Linlang (@SunsetWolf) (#1081)
• fix SepDataFrame when we del it to empty you-n-g (#1082)
• Make sepdf more like DataFrame you-n-g (#1080)

🐛 Bug Fixes

• Fix hist_ref in update.py you-n-g (#1096)
• add gym you-n-g (#1104)
• Update detailed_workflow.ipynb Chia-hung Tai (@ChiahungTai) (#1084)
• fix_issue_715 Linlang (@SunsetWolf) (#1070)
• Fixed pandas FutureWarning Hubedge (@Hubedge) (#1073)
• Missing f prefix on f-strings fix code-review-doctor (#1072)

📚 Documentation

• Fixed a few mixed Chinese punctuation typos YaOzI (@bingyao) (#1123)
• Refine backtest codes Huoran Li (@lihuoran) (#1120)
• Add explanation for the evalution metrics of Qlib you-n-g (#1090)
• Qlib RL framework (stage 1) - single-asset order execution Yuge Zhang (@ultmaster) (#1076)
• Update README.md you-n-g (#1091)
• fix_issue_1060 Linlang (@SunsetWolf) (#1092)
• Add instructions to add models you-n-g (#1088)
• Yahoo data Docs you-n-g (#1077)
• fix_macos_CI Linlang (@SunsetWolf) (#1081)
• Fixed typos in workflow.rst Jinge Wang (@jingedawang) (#1068)