MMCV Release V2.0.0rc3

Features

• Add stack ball query and stack group points ops (#2292)
• Support RoIAwarePool3d, Iou3d and MultiScaleDeformableAttn with MLU backend (#2359, #2339)
• Support NMS with MLU590 backend (#2401)

Improvements

• Adapt mlu code to cntoolkit3.0.1

Bug fixes

• Fix roi align symbolic for torch>=1.13 (#2443)
• Create Tensor with new_* method to support AMP (#2389)
• Fix three nn op can not accept half tensor (#2348)
• Fix the potential NaN bug in calc_square_dist (#2356)
• Fix Correlation op (#2274)
• Fix a not proper assertion in RandomChoiceResize (#2450)

Documentations

• Make installation commands compatible with windows CMD (#2353)
• Add macOS building notice (#2364)
• Refine contributing.md (#1941)
• Add code style guide (#2406)

Others

• Add torch1.13 checking in CI (#2441)

Contributors

A total of 13 developers contributed to this release.
@LYMDLUT @LYM-fire @zhouzaida @VVsssssk @xin-li-67 @grimoire @ZCMax @ZhangLearning @cathyzhang222 @HAOCHENYE @defei-coder @ZShaopeng @xiexinch

New Contributors

• @LYMDLUT made their first contribution in #2353
• @xiexinch made their first contribution in #2450

Full Changelog: v2.0.0rc2...v2.0.0rc3