ITRS Analytics 2.18.x changelog
The changelog lists updates for the ITRS Analytics package, including links to the release notes for the bundled ITRS Analytics Platform and app versions. It also includes the bill of materials and the published Docker images for each package version.
To maintain consistency and ensure users have access to the most reliable builds, versions are categorized as either stable or demoted. This approach helps identify which releases are actively supported and which have been replaced by newer updates
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Stable — indicates the latest micro release for a given minor version that is maintained as the stable build. This is the recommended version to use for production environments, as it includes the latest updates and fixes for that release line.
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Demoted — refers to older micro releases that have been pulled out of the stable list once a newer micro version becomes available. These versions are no longer recommended for use.
Note
Starting with Platform 2.18.x, the ITRS Analytics installation package follows a new versioning format:
<analytics package version>+p<platform version>, for example,2.18.0+p2.18.3.The
+psuffix identifies the corresponding Platform version, improving transparency, build traceability, and patch alignment while remaining consistent with the existing naming convention.
ITRS Analytics 2.18.0+p2.18.3 Copied
Released: 6 May 2026 Stable and Required
This ITRS Analytics package includes Platform 2.18.3.
Important
ITRS Analytics 2.18.0+p2.18.3 is a required release.
When you upgrade an existing deployment with retained data, ITRS Analytics migrates that data from TimescaleDB to ClickHouse. This migration requires platform, application, and infrastructure changes that must be completed outside the installation process. These temporary infrastructure changes do not apply to a straightforward fresh installation because there is no TimescaleDB-to-ClickHouse data migration to run. By concentrating the migration policy in a single release, the risks associated with supporting multiple upgrade paths are reduced. For important upgrade guidance, see Upgrade to version 2.18.0: ClickHouse migration guide.
If you are installing on Embedded Cluster, or if your BYO cluster uses a storage driver that creates persistent volumes with node-level affinity, you must disable the ClickHouse node selectors in the KOTS Admin Console under Advanced Settings > Enforce ClickHouse Node Selector. See Review storage driver node affinity.
These are the changes in the install package for this release:
| Issue key | Release description |
|---|---|
| REP-3090 | Added Storage Class and disk configuration options for ClickHouse in KOTS, simplifying storage setup for KOTS-based deployments. |
| REP-3143 | Enabled ephemeral storage for all ITRS Analytics app charts on Embedded Cluster (EC) KOTS deployments. All EC installations (online and airgapped) now set useEphemeralStorage to true by default during installation, enabling high availability (HA) support. |
| REP-3209 | Added workload scheduling support for ClickHouse to improve placement control and cluster resource management. |
| REP-3273 | Added the Enforce Zone Spread setting in the KOTS Admin Console to control even replica distribution across availability zones in multi-zone clusters. A preflight check validates compatibility with the cluster’s zone topology before installation or upgrade, helping prevent scheduling issues in multi-zone environments |
| REP-3429 | Updated the Velero backup manifest for the ITRS Analytics Platform 2.18 release. The manifest has been restructured to use the new iax.itrsgroup.com/backup-workload-type label selectors for backup hooks, ensuring consistent selection of workloads. The updated hooks now cover manager, Timescale, PostgreSQL, ClickHouse, and Kafka flows, aligned with the latest pre/post-backup hook expectations. |
| REP-3436 | Updated the Embedded Cluster to version 2.16.0+k8s-1.32. |
| REP-3439 | Updated ITRS Analytics Platform charts to version 2.18.3. Please check the Platform release notes to view other detailed changes. |
| REP-3443 | Added support for migrating data from TimescaleDB to ClickHouse in ITRS Analytics 2.18.0. |
| REP-3444 | Updated the versions of the following apps:
|
| REP-3445 | Fixed intermittent failures in the inotify-max-user-instances preflight collector to improve check reliability. |
| REP-3450 | Added a discard_legacy_data preflight check to detect stale PVCs before installation or upgrade. |
| REP-3451 | ITRS Analytics Logs app version 1.0.0 has been released for production use. For more information, see the Logs app documentation and release notes. |
| REP-3455 | Updated hardcoded documentation links in the KOTS Admin Console so preflight check guidance now points to the correct page. For more information, see Preflight checks. |
| REP-3459 | Beta Updated the ITRS Analytics Agentic AI Beta app to version 0.3.0. For more information, see Agentic AI app 0.3.0. |
Bill-of-materials Copied
You can download the ITRS Analytics 2.18.0+p2.18.3 YAML file to access details such as components, product description, version URL, subsystems, version tags, and other relevant information.
See the bill-of-materials contained in the install package.
This ITRS Analytics release includes Embedded Cluster version 2.16.0+k8s-1.32.
| Helm Chart Name | Helm Chart Version | Helm Chart App Version |
|---|---|---|
| iax-installation-support | 2.18.0+p2.18.3 | 0.2.0 |
| ingress-nginx | 2.18.0+p2.18.3 | 1.13.2 |
| cert-manager | 2.18.0+p2.18.3 | v1.19.1 |
| trust-manager | 2.18.0+p2.18.3 | v0.20.0 |
| linkerd2-cni | 2.18.0+p2.18.3 | edge-26.4.4 |
| linkerd-control-plane | 2.18.0+p2.18.3 | edge-26.4.4 |
| iax-operator-crd | 2.18.0+p2.18.3 | 2.18.3 |
| iax-operator-namespaced | 2.18.0+p2.18.3 | 2.18.3 |
| iax-operator | 2.18.0+p2.18.3 | 2.18.3 |
| iax | 2.18.0+p2.18.3 | 2.18.3 |
| iax-app-webconsole | 2.18.0+p2.18.3 | 3.9.0 |
| iax-app-query-service | 2.18.0+p2.18.3 | 2.24.0 |
| iax-app-entities | 2.18.0+p2.18.3 | 1.17.0 |
| iax-app-alerting | 2.18.0+p2.18.3 | 2.11.0 |
| iax-app-api-gateway | 2.18.0+p2.18.3 | 2.9.0 |
| iax-app-capacity-planner | 2.18.0+p2.18.3 | 2.6.0 |
| iax-app-commands | 2.18.0+p2.18.3 | 1.8.0 |
| iax-app-fixmonitor | 2.18.0+p2.18.3 | 2.14.0 |
| iax-app-ingestion | 2.18.0+p2.18.3 | 2.9.0 |
| iax-app-notifications | 2.18.0+p2.18.3 | 3.11.0 |
| iax-app-signal-forecaster | 2.18.0+p2.18.3 | 2.12.0 |
| iax-app-audit | 2.18.0+p2.18.3 | 1.3.0 |
| iax-app-dashboard | 2.18.0+p2.18.3 | 1.18.0 |
| iax-app-traces | 2.18.0+p2.18.3 | 1.3.0 |
| iax-app-signal-generator | 2.18.0+p2.18.3 | 1.7.0 |
| iax-app-iam | 2.18.0+p2.18.3 | 1.6.0 |
| iax-app-logs | 2.18.0+p2.18.3 | 1.0.0 |
| iax-app-centralised-config | 2.18.0+p2.18.3 | 2.6.0 |
| iax-app-capacity | 2.18.0+p2.18.3 | 1.5.0 |
| iax-app-ai-beta | 2.18.0+p2.18.3 | 0.3.0 |
Docker images Copied
See the list of published Docker images for this version.
Note that you can deploy and scan ITRS Docker images before installing.
- proxy.itrsgroup.com/library/replicated-sdk-image:1.19.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/cgr/cert-manager-acmesolver:1.19-r44
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/cgr/cert-manager-cainjector:1.19-r44
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/cgr/cert-manager-controller:1.19-r44
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/cgr/cert-manager-startupapicheck:1.19-r39
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/cgr/cert-manager-webhook:1.19-r44
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/cgr/ingress-nginx-controller:1.13-r117
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/cgr/kube-webhook-certgen:1.13-r34
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/cgr/linkerd-cni-plugin:1.6-r54
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/cgr/linkerd-controller:edge-26.4-r1
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/cgr/linkerd-proxy:edge-26.4-r1
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/cgr/trust-manager:0.20-r26
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/backup-manager:2.18.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/cgr-postgres:17-v3-r89
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/cgr-tools:5-v2-r101
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/cgr-tools:5-v2-r96
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/ch-migration:2.18.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/clickhouse-schema:2.18.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/clickhouse:2.18.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/collection-agent:2.18.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/configuration-installer:2.18.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/data-pipeline-utility:2.18.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/dpd:2.18.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/etcd:2.18.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/final-entity-stream:2.18.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/iam-tools:2.18.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/iamd:2.18.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/intermediate-entity-stream:2.18.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/itrs-docs-index-faiss:0.1.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/kafka-health-check:2.18.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/kafka:2.18.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/keycloak:2.18.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/licenced:2.18.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/loki:2.18.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/operator:2.18.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/platform-statusd:2.18.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/platform-tools:2.18.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/platformd:2.18.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/postgres:2.18.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/signals-stream:2.18.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/sinkd:2.18.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/status-metrics-stream:2.18.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/iax/timescale:2.18.3
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/iax-app-ai-spring-ai:0.3.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/iax-app-ai-ui:0.3.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/iax-app-capacity-daemon:1.5.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/iax-app-capacity-ui:1.5.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/iax-app-iam-ui:1.6.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/iax-app-logs-ui:1.0.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/iax-app-signal-generator-cleanup-client:1.7.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/iax-app-signal-generator-daemon:1.7.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/iax-app-signal-generator-ui:1.7.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/obcerv-app-alerting-ui:2.11.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/obcerv-app-api-gateway:2.9.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/obcerv-app-audit-ui:1.3.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/obcerv-app-capacity-planner-entities-daemon:2.6.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/obcerv-app-capacity-planner-metrics-daemon:2.6.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/obcerv-app-capacity-planner-ui:2.6.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/obcerv-app-centralised-config-daemon:2.6.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/obcerv-app-centralised-config-rest-server:2.6.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/obcerv-app-centralised-config-ui:2.6.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/obcerv-app-commands-daemon:1.8.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/obcerv-app-commands-ui:1.8.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/obcerv-app-dashboard-ui:1.18.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/obcerv-app-entities-ui:1.17.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/obcerv-app-fixmonitor-bff-daemon:2.14.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/obcerv-app-fixmonitor-ui:2.14.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/obcerv-app-ingestion-ui:2.9.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/obcerv-app-notifications-notifier-daemon:3.11.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/obcerv-app-notifications-ui:3.11.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/obcerv-app-platform-tools-cli:1.14.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/obcerv-app-query-service-bff-daemon:2.24.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/obcerv-app-query-service-bff-intelli-views-daemon:2.24.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/obcerv-app-query-service-sink-daemon:2.24.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/obcerv-app-signal-forecaster-daemon:2.12.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/obcerv-app-signal-forecaster-ui:2.12.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/obcerv-app-traces-ui:1.3.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/obcerv/app/obcerv-app-webconsole:3.9.0
- proxy.itrsgroup.com/proxy/itrs-analytics/docker.itrsgroup.com/replicated/replicated-tools:2.3.0
Known issues Copied
This section provides the list of known issues for this release.
| Issue key | Release description |
|---|---|
| REP-2219 | Beginning with ITRS Analytics 2.16.0, when collecting a Support Bundle with Linkerd meshing enabled, the Support Bundle analysis incorrectly assumes that all Linkerd-annotated pods are still in the As a workaround, please inspect the files manually under the |
| REP-442 | Invalid values entered in the storage settings configuration within the KOTS admin console are not properly validated when checkboxes are deselected before saving. |
Upgrade notes Copied
Before upgrading ITRS Analytics, please review the ITRS Analytics Upgrade Notes for important considerations. This is essential to avoid potential issues with your current setup, especially concerning configuration changes.
Required releases Copied
Certain releases of ITRS Analytics are designated as required or mandatory. You must upgrade to these versions to maintain support, security, and compatibility.
The following releases are mandatory for all users:
- ITRS Analytics 2.18.0+p2.18.3
- ITRS Analytics 2.17.6
- ITRS Analytics 2.17.4
- ITRS Analytics 2.15.5
- ITRS Analytics 2.12.0+1
- ITRS Analytics 2.9.1+3
- ITRS Analytics 2.8.0+4
For a complete overview of all releases, see the latest ITRS Analytics Release Notes.
Supported upgrade paths Copied
| Upgrade scenario | Recommended path | Notes |
|---|---|---|
| Users on the version immediately preceding a required release | Upgrade directly to the required release | Example: 2.15.x > 2.15.5 |
| Users on older versions that skip one or more required releases | Upgrade sequentially through each required release | Example: 2.10.1+2 > 2.12.0+1 (Required) > 2.15.x |
| Users skipping required releases entirely | Unsupported | May result in database, compatibility, or security issues |
| Planning upgrades | Always review release notes and test in staging | Check for pre-upgrade actions, dependencies, or configuration changes |
Disclaimer
The information contained in this document is for general information and guidance on our products, services, and other matters. It is only for information purposes and is not intended as advice which should be relied upon. We try to ensure that the content of this document is accurate and up-to-date, but this cannot be guaranteed. Changes may be made to our products, services, and other matters which are not noted or recorded herein. All liability for loss and damage arising from reliance on this document is excluded (except where death or personal injury arises from our negligence or loss or damage arises from any fraud on our part).