# Open Cluster Management v1.1.0

> Orchestration & Management · 2025-10-22

This release adds gRPC, manifest-management, addon, and workload-management capabilities alongside extensive fixes and dependency and supply-chain updates. Upgrades may require attention because `apiextensions v1beta1` is removed and `InstallNamespace` is deprecated in `v1alpha1`.

## Check if affected
- **[breaking]** The `apiextensions v1beta1` CRD, removed
  - Applies if you use the `apiextensions v1beta1` CRD.
  - The `apiextensions v1beta1` CRD is removed from the release.

## Plan ahead
- **[deprecated]** The `InstallNamespace` API, deprecated in `v1alpha1`
  - Applies if you use the `InstallNamespace` API.
  - The `InstallNamespace` addon field is deprecated in the `v1alpha1` open-cluster-management.io API.

## Other recorded changes
- 105 (value_changed 50, defect_corrected 31, added 23, constraint_changed 1)

[Full analysis](https://ratatosk.io/en/releases/open-cluster-management/v1.1.0)

[Original release notes](https://github.com/open-cluster-management-io/ocm/releases/tag/v1.1.0)