Add README.md: license and attribution

README.md

@@ -0,0 +1,35 @@
+---
+license: apache-2.0
+library_name: libreyolo
+tags:
+  - object-detection
+  - rf-detr
+  - detr
+---
+
+# LibreRFDETRl
+
+RF-DETR-Large weights repackaged for the
+[LibreYOLO](https://github.com/LibreYOLO/libreyolo) framework.
+
+## Source
+
+Detector: [roboflow/rf-detr](https://github.com/roboflow/rf-detr).
+Copyright (c) 2024-2025 Roboflow, Inc. Licensed under the Apache License,
+Version 2.0.
+
+Backbone: DINOv2 from
+[facebookresearch/dinov2](https://github.com/facebookresearch/dinov2).
+Copyright (c) Meta Platforms, Inc. and affiliates. Licensed under the
+Apache License, Version 2.0.
+
+## Modifications
+
+The original checkpoint (`rf-detr-large-2026.pth`) was renamed to
+`LibreRFDETRl.pt` / `LibreRFDETRl.pth` for consistency with other LibreYOLO weight
+repositories. Learned parameters are unchanged.
+
+## License
+
+Apache License 2.0. See the [`LICENSE`](./LICENSE) and [`NOTICE`](./NOTICE)
+files in this repository.