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Repositories, licences and releases

Where the code lives, what is open, and how versions are cut.

Repository	Contents	Visibility and licence
HeartWise-AI/pacs-ai-backend	Go control plane (`api-pacs`), Orthanc, nginx, PostgreSQL, Redis, Elasticsearch and Kibana compose files, 14 inference-model containers under `model-examples/`, the `model-template/` scaffold, deployment and architecture docs, `scripts/deploy-model.sh`. Default branch `master`.	Public, GNU GPL v3
HeartWise-AI/PACS-AI	The web viewer: a fork of OHIF Viewer v3.9.0 with the PACS-AI extensions, modes and add-ons (`platform/`, `extensions/`, `modes/`, `addOns/`), plus the `pacs-ai` container that serves it in production	Public, MIT
HeartWise-AI/cardio-agent	Execution plane: `study-service` (FastAPI + Celery worker that calls the model containers) and the LangGraph agent backend. The backend README clones it during install	Private; access is granted per engagement
Docker Hub `heartwisehub`	Published model images (`heartwisehub/<model>:<version>`) and platform images pulled at install	Pushing requires membership in the organization
Hugging Face	Model weights downloaded at image build time: HeartWise gated repositories such as `heartwise/CathEF_CLIP`, `heartwise/DeepRV_CLIP` and `heartwise/DeepCORO_CTO`, plus third-party repositories for BrainGPT (`Charliebear/BrainGPT`) and the echo view classifier (`VoyagerWSH/20EchoViewClassifier`)	Gated repositories return 401 to anonymous requests and do not appear in the public organization listing

Versioning

Each install ships from a tagged GitHub Release; the release page lists the exact 40-character commit SHA. Record that SHA in the customer install record and pin images to it.
Latest tagged release: v0.23.2-beta (2026-03-23). Earlier: v0.17.1-beta (2025-02-07). The OpenAPI document on master reports API version 0.27.0-beta. Release notes: github.com/HeartWise-AI/pacs-ai-backend/releases.
Compatible Docker Engine 24.0 or newer (Compose include: support). The deployment guide asks for Compose v2.20 or newer and the README for v2.24.7 or newer; use the higher.
Pinned base images: Postgres 17.2 (Orthanc index), Postgres 16 (cardio-agent), orthancteam/orthanc:24.12.0-full, Elasticsearch and Kibana 8.7.1.
Maintained by Nuxify and HeartWise AI.

No patient data is committed to any repository. CLIP-family and most other model weights download from Hugging Face at build time through an hf_token Docker build secret; the two legacy CATH-EF X3D checkpoints (model-examples/CATH-EF/models/X3D_1.pt and X3D_2.pt) are the exception and are committed in the backend repository.