Update README.md

README.md

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 - [🔧 CADS-model Codebase](https://github.com/murong-xu/CADS)
 - [🛠 CADS-model 3D Slicer Plugin](https://github.com/murong-xu/SlicerCADSWholeBodyCTSeg)
 
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+<b>Update (2026-01-30):</b> Uploaded refinement of the CADS-dataset v1 segmentation for <code>spine</code> and <code>ribs</code>, available only for the <code>0037_totalsegmentator</code> dataset (see <a href="https://huggingface.co/datasets/mrmrx/CADS-dataset/tree/main/0037_totalsegmentator">details</a>). This refinement aims to: improve spine segmentation precision, correct vertebrae mislabeling in original TotalSegmentator dataset, and fix more missing costovertebral joint annotations. This update has partial coverage and does not apply to the full CADS-dataset. A dataset-wide update will be released at a later stage.
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 <b>Update (2025-10-04):</b> Fixed missing images and corrected affine/intensity errors in datasets <code>0010_verse</code>, <code>0041_ctrate</code>, and <code>0043_new_ct_tri</code>, see 
 <a href="https://huggingface.co/datasets/mrmrx/CADS-dataset/discussions/2">details for affected IDs</a>.