{
  "schema_version": 2,
  "id": "operate/kubernetes/release-notes/8-0-20-releases/8-0-20-21-may2026",
  "title": "Redis Enterprise for Kubernetes 8.0.20-21 (May 2026) release notes",
  "url": "https://redis.io/docs/latest/operate/kubernetes/release-notes/8-0-20-releases/8-0-20-21-may2026/",
  "summary": "This is a maintenance release to support Redis Enterprise Software version 8.0.20-19.",
  "tags": [
    "docs",
    "operate",
    "kubernetes"
  ],
  "last_updated": "2026-10-09T10:01:18-05:00",
  "page_type": "content",
  "content_hash": "bc303b8082a41053a159a5785a7ab659bf1e5efb81bb99f914a7d61ae1ff082f",
  "sections": [
    {
      "id": "overview",
      "title": "Overview",
      "role": "overview",
      "text": "**This release has been recalled.** Don't install Redis Software for Kubernetes version 8.0.20-21 or upgrade to it. Use [Redis Software for Kubernetes version 8.0.20-25](https://redis.io/docs/latest/operate/kubernetes/release-notes/8-0-20-releases/8-0-20-25-july2026) or later instead. Version 8.0.20-25 includes [Redis Software version 8.0.20-68](https://redis.io/docs/latest/operate/rs/release-notes/rs-8-0-releases/rs-8-0-20-68), which fixes an internal certificate issue that can cause upgrades to fail (RS199373)."
    },
    {
      "id": "highlights",
      "title": "Highlights",
      "role": "content",
      "text": "This is a maintenance release to support Redis Enterprise Software version 8.0.20-19. For version changes, supported distributions, and known limitations, see the [release notes for 8.0.18-11 (April 2026)](https://redis.io/docs/latest/operate/kubernetes/release-notes/8-0-18-releases/8-0-18-11-april2026)."
    },
    {
      "id": "downloads",
      "title": "Downloads",
      "role": "content",
      "text": "- **Redis Enterprise**: `redislabs/redis:8.0.20-19.21` (`redislabs/redis:8.0.20-19.21.minimal` for minimal base image)\n- **Operator**: `redislabs/operator:8.0.20-21`\n- **Services Rigger**: `redislabs/k8s-controller:8.0.20-21`\n- **Call Home Client**: `redislabs/re-call-home-client:8.0.20-21`"
    },
    {
      "id": "openshift-downloads",
      "title": "OpenShift downloads",
      "role": "content",
      "text": "- **OLM operator bundle**: `8.0.20-21.0`\n- **Redis Enterprise**: `registry.connect.redhat.com/redislabs/redis-enterprise:8.0.20-19.21` (`registry.connect.redhat.com/redislabs/redis-enterprise:8.0.20-19.21.minimal` for minimal base image)\n- **Operator**: `registry.connect.redhat.com/redislabs/redis-enterprise-operator:8.0.20-21`\n- **Services Rigger**: `registry.connect.redhat.com/redislabs/services-manager:8.0.20-21`\n- **Call Home Client**: `registry.connect.redhat.com/redislabs/call-home-client:8.0.20-21`"
    },
    {
      "id": "known-limitations",
      "title": "Known limitations",
      "role": "content",
      "text": "See [8.0.20 releases](https://redis.io/docs/latest/operate/kubernetes/release-notes/8-0-20-releases) for information on known limitations."
    }
  ],
  "examples": []
}