# Release Administration This document covers privileged maintenance tasks associated with ONNX releases. These tasks are owned by administrators in the Architecture & Infra SIG and are not part of the release manager's release checklist. ## PyPI Storage Cleanup Package deletion is irreversible. Before deleting a distribution, verify the project, version, package type, and target package index, and coordinate the cleanup with the Architecture & Infra SIG. ### Weekly Packages After a stable ONNX release, administrators may remove [`onnx-weekly`](https://pypi.org/project/onnx-weekly/#history) distributions for the version that was just released to conserve project storage. 1. Open the [onnx-weekly release management page](https://pypi.org/manage/project/onnx-weekly/releases/). 2. Select the obsolete release and verify its version and files. 3. Use **Options > Delete** to remove it. The `onnx-weekly` and `onnx` projects have separate access control. Request access from an existing project owner when necessary. ### TestPyPI Release Candidates After the corresponding stable release and partner validation are complete, administrators may remove obsolete ONNX release-candidate distributions from TestPyPI. Retain candidates that are still needed to investigate the current release. 1. Open the [ONNX TestPyPI release management page](https://test.pypi.org/manage/project/onnx/releases/). 2. Select the obsolete release candidate and verify its version and files. 3. Use **Options > Delete** to remove it.