# Changelog

All notable changes to `ecos_core` are documented here, grouped by release version (see [Versions](index.md#versions) for download links).

## v2.0.0

- **Breaking**: removed unused/deprecated modules: `SAHI`, `efficienet-pytorch`, `efficientdet-pytorch`, `gan` (DCGAN, Progressive-GAN), `head_pose`, `kanezaki`, `opencv_holes`, `resnet_pytorch`, `resnet_regression`, `shape_guided3D`, `solov2`, `tam`, `vitpose`, `yolo_nas`.
- **Breaking**: `pip install ecos_core` now only packages `indad`, `yolo8`, `paddle_ocr`, `groundingDino` (plus `base_model`/`common`). `SAM`, `langSAM`, `autodistill`, `fastsam` and `loca` are no longer part of the installable package — they remain in the repository for investigation use, with their dependencies covered by the repo's `requirements.txt` instead of `setup.py`.
- Added `paddle_ocr` module (PaddleOCR wrapper).
- Removed the `segment_anything` post-install step (only needed by `SAM`/`langSAM`, no longer shipped by default).
- Cleaned up API/application docs pages that referenced the removed modules.

## v1.4.1

- Added `loca` (zero/one-shot object counting model).
- Added `vision_benchmarker`.
- Added `autodistill`, including a SAHI + autodistillation workflow.
- Fixed `supervision` version pin.

## v1.4.0

- Added `yolo_nas`.
- Added `shape_guided3D` (shape-guided 3D anomaly detection).
- Added `hyper_optimizer` for `indad`.
- Improved `fastsam` (dynamic term, load speed) and `indad` PatchCore (clustering memory bank).
- Added a background-removal tool.

## v1.3.0

- Added `groundingDino`.
- Added a SAM + SOLOv2 water-level measurement pipeline.
- Fixed `indad` backward-compatibility issues.

## v1.2.1

- Added `langSAM`.
- Added `vitpose`.
- Added SA-PatchCore and cross-validation threshold selection for `indad`.
- Fixed `indad` compatibility and `setup.py` packaging issues.

## v1.1.0

- Added `SAM`.
- Added `solov2`.
- Added the finalized `yolo8` package.
- Improved `indad` (PaDiM/SPADE support, auto-augmentation).

## v1.0.0

- Initial packaged release: `indad` anomaly detection (PatchCore).
