Highlights

• Support receptive field search of CNN models(TPAMI 2022: RF-Next) (#8191)

Bug Fixes

• Fix deadlock issue related with MMDetWandbHook (#9476)

Improvements

• Add minimum GitHub token permissions for workflows (#8928)
• Delete compatible code for parrots in roi extractor (#9503)
• Deprecate np.bool Type Alias (#9498)
• Replace numpy transpose with torch permute to speed-up data pre-processing (#9533)

Documents

• Fix typo in docs/zh_cn/tutorials/config.md (#9416)
• Fix Faster RCNN FP16 config link in README (#9366)

Contributors

A total of 12 developers contributed to this release. Thanks @Min-Sheng, @gasvn, @lzyhha, @jbwang1997, @zachcoleman, @chenyuwang814, @MilkClouds, @Fizzez, @boahc077, @apatsekin, @zytx121, @DonggeunYu

New Contributors

• @DonggeunYu made their first contribution in https://github.com/open-mmlab/mmdetection/pull/9416
• @apatsekin made their first contribution in https://github.com/open-mmlab/mmdetection/pull/9366
• @boahc077 made their first contribution in https://github.com/open-mmlab/mmdetection/pull/8928
• @MilkClouds made their first contribution in https://github.com/open-mmlab/mmdetection/pull/9476
• @chenyuwang814 made their first contribution in https://github.com/open-mmlab/mmdetection/pull/9503
• @zachcoleman made their first contribution in https://github.com/open-mmlab/mmdetection/pull/9498
• @Min-Sheng made their first contribution in https://github.com/open-mmlab/mmdetection/pull/9533

Full Changelog: https://github.com/open-mmlab/mmdetection/compare/v2.26.0...v2.27.0