# Redis Radar release notes 2026.11.1

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  "title": "Redis Radar release notes 2026.11.1",
  "description": "High-availability status, agent health, password changes and resets, and HTTPS on the API server.",
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  "tableOfContents": {"sections":[{"id":"enhancements","title":"Enhancements"},{"id":"resolved-issues","title":"Resolved issues"},{"id":"breaking-changes","title":"Breaking changes"},{"children":[{"id":"helm-chart","title":"Helm chart"},{"id":"container-images","title":"Container images"},{"id":"rpm","title":"RPM"},{"id":"agent","title":"Agent"}],"id":"downloads","title":"Downloads"}]}

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Redis Radar 2026.11.1 shows high-availability status in the **Databases** list and agent health in **Settings > Agents**. It lets local users change and reset their passwords, lets the API server serve HTTPS, and fixes gaps in agent and Redis Cloud collection.

This is a Short-Term Support (STS) release. See [Self-managed releases](https://redis.io/docs/latest/operate/radar/release-notes#self-managed-releases) for more details.

## Enhancements

- **High-availability status.** The **Databases** list now shows the high-availability status of each Redis Software database, and a **High availability** summary card counts the databases without it.
- **Agent health.** **Settings > Agents** now shows warnings for each agent and the collection status of each of its sources.
- **Change your password.** Local users can change their own password from **Change password** in the user menu. Changing it signs you out of your other sessions. See [Change or reset a local password](https://redis.io/docs/latest/operate/radar/manage-access#change-or-reset-a-local-password).
- **Reset a local user's password.** Operators with access to the Radar host or cluster can reset a local user's password with `radar user reset-password --user <username-or-email>`. The command prompts for the new password, or reads it from standard input with `--password-stdin`. It also clears a lockout and ends the user's sessions. See [Change or reset a local password](https://redis.io/docs/latest/operate/radar/manage-access#change-or-reset-a-local-password).
- **HTTPS on the API server.** The API server can now serve HTTPS itself, so traffic stays encrypted up to the process. It's off by default.
  - **Helm**: set `app.tls.enabled` to `true` and `app.tls.existingSecret` to a `kubernetes.io/tls` Secret in the release namespace. If an Ingress is in front of Radar, set `ingress.backendTLS` to your Ingress controller. You can't combine this with the OpenShift Route. See [Install on Kubernetes with Helm](https://redis.io/docs/latest/operate/radar/install#install-on-kubernetes-with-helm).
  - **RPM**: set `HTTP_TLS_CERT_FILE` and `HTTP_TLS_KEY_FILE`. See [Install on RHEL with the RPM](https://redis.io/docs/latest/operate/radar/install#install-on-rhel-with-the-rpm).

  Restart the API server after you rotate the certificate.
- **LDAP sign-in failures.** **Settings > Security** now lists recent LDAP sign-in failures.
- **Packaged documentation.** Updated the documentation packaged with the Helm chart and the RPM.
- **Dependencies.** Updated Go to 1.26.10 to fix CVE-2026-111943 (GO-2026-6809), and updated other dependencies.

## Resolved issues

- **Edited managed-agent sources.** A managed agent no longer stops collecting after you edit one of its sources. If you edited a source before you upgrade, save it again.
- **Managed agents with no sources.** A managed agent with no sources no longer fails its heartbeat.
- **Agent source failures.** A failed source no longer marks the other sources of its agent as failed.
- **Interrupted collections.** Redis Open Source and Redis Cloud connections no longer stop collecting when a worker stops during a collection.
- **Redis Cloud collection timeouts.** Redis Cloud collections no longer fail after 1 minute.
- **Removed cluster resources.** Nodes, shards, alerts, and database health no longer stay in Radar after a Redis Software cluster stops reporting them.
- **Active-Active summary through an agent.** Redis Software clusters connected through an agent now show their Active-Active summary.
- **Redis Open Source through an agent.** Redis Open Source sources connected through an agent now show their connection and databases.
- **Redis Cloud endpoints.** Radar now collects from a Redis Open Source connection that points to a Redis Cloud database endpoint.

## Breaking changes

- **Audit retention limit.** `AUDIT_RETENTION_DAYS` now accepts at most `36500`. If the value is larger, Radar doesn't start. Change it before you upgrade.
- **HTTPS backend-protocol annotations.** Helm now rejects an Ingress or Service annotation that sets an HTTPS backend protocol while `app.tls.enabled` is `false`. Remove the annotation before you upgrade, or enable HTTPS on the API server.

## Downloads

Radar packages and images are built for `linux/amd64` (x86_64) only.

### Helm chart

- **Chart name**: `radar`
- **Chart version**: `2026.11.1`
- **Repository**: `https://helm.redis.io/radar`

### Container images

- **API server**: `redislabs/radar:app-v2026.11.1`
- **Worker**: `redislabs/radar:worker-v2026.11.1`
- **Migration job**: `redislabs/radar:migrate-v2026.11.1`
- **Database wait and Helm test**: `library/busybox:1.37`
- **Bundled PostgreSQL**, only if you enable it: `library/postgres:18.4-bookworm`

### RPM

- **Package**: `radar-2026.11.1-1.x86_64.rpm`
- **Download**: [Redis Download Center](https://redis.io/downloads/#Modules_Tools_and_Integration)

### Agent

- **Package**: `radar-agent-v2026.11.1-linux-amd64.tar.gz`
- **Download**: [Redis Download Center](https://redis.io/downloads/#Modules_Tools_and_Integration)