# Dynamic Engine v1.2.0 release

Dynamic Engine v1.2.0 enables you to mount custom Kubernetes resources (Secret, ConfigMap, volumes, and securityContext), configure autoscaling through run profiles, and validate artifact size, along with improved stability and performance.

## Release information

* Release Name: Dynamic Engine v1.2.0 (2026-01)
* Release Date: January 27, 2026
* Compatibility: Kubernetes v1.30 and above

Information noteImportant: If you are upgrading to this version using Helm 3.20.1 or Helm 4.1.3, use [Dynamic Engine v1.2.1 release](https://help.qlik.com/talend/en-US/dynamic-engine-changelog/Cloud/dynamic-engine-v1-2-1-release-changelog "Dynamic Engine v1.2.1 is a maintenance release that fixes a schema validation failure when upgrading using Helm 3.20.1 or Helm 4.1.3.") instead. Dynamic Engine v1.2.1 contains a fix for a schema validation failure (DPE-2800) that affects upgrades with those Helm versions.

## Notable new features

* DPE-2283: Set up custom Kubernetes specifications for Data Integration, Big Data, Data Services and Routes tasks
* DPE-2306: Configure autoscaling parameters in run profiles for Data Services and Routes deployments
* DPE-253: Validate artifact size with configurable controls
* DPE-2293: Integrate Kubernetes informers in processing services for reliable Talend Cloud or Qlik Talend Cloud API connectivity

## Key improvements and fixes

* DPE-2251: Context parameters now apply correctly after updating deployed Data Services and Routes
* DPE-2264: Fixed inconsistent replica counts reported in Talend Management Console after Route undeployment
* In addition, the critical dependencies have been upgraded for improved security and performance.

## Included services

Installer chartsInstaller charts

| Helm chart name | Chart version | Scope | Artifact path |
| --- | --- | --- | --- |
| dynamic-engine-crd | 1.2.0 | Custom resource definitions | ghcr.io/talend/helm/dynamic-engine-crd |
| dynamic-engine | 1.2.0 | Dynamic Engine infrastructure | ghcr.io/talend/helm/dynamic-engine |
| dynamic-engine-environment | 1.2.0 | Dynamic Engine environment | ghcr.io/talend/helm/dynamic-engine-environment |

Services chartsServices charts

| Service | Chart version | Artifact path |
| --- | --- | --- |
| reloader | 2.2.7 | ghcr.io/talend/helm/reloader |
| docker-registry | 3.0.0 | ghcr.io/talend/helm/docker-registry |
| engine-config-manager | 2.8.0 | ghcr.io/talend/helm/dpe-engine-config-manager |
| di-job-deployer | 1.25.0 | ghcr.io/talend/helm/dpe-di-job-deployer |
| di-job-controller | 1.13.0 | ghcr.io/talend/helm/dpe-job-controller |
| log-collector | 1.7.0 | ghcr.io/talend/helm/dpe-log-collector |
| data-service-route-deployer | 1.6.0 | ghcr.io/talend/helm/dpe-data-service-route-deployer |

Services imagesServices images

| Service | Image version | Feature | Artifact path |
| --- | --- | --- | --- |
| engine-operator | 1.2.0 | Infrastructure | ghcr.io/talend/engine-operator |
| reloader | v1.4.12 | Infrastructure | ghcr.io/talend/reloader |
| docker-registry | 3.0.0 | Infrastructure | ghcr.io/talend/registry |
| engine-config-manager | 1.9.0 | Pairing | ghcr.io/talend/engine-config-manager |
| di-job-deployer | 2.23.0 | Data integration | ghcr.io/talend/di-job-deployer |
| di-job-controller | 2.21.0 | Data integration | ghcr.io/talend/job-controller |
| di-job-restore-orphans | 1.18.0 | Data integration | ghcr.io/talend/di-job-restore-orphans |
| log-collector | 1.8.0 | Common | ghcr.io/talend/dynamic-engine-log-collector |
| fluent-bit | 4.2.2 | Common | ghcr.io/talend/fluent-bit |
| data-service-route-deployer | 1.10.0 | Data Services and Routes | ghcr.io/talend/data-service-route-deployer |
| image-builder | 1.8.0 | Data Services and Routes | ghcr.io/talend/image-builder |

## Artifact signature verification

Qlik provides digital signatures for all official images and Helm charts from Dynamic Engine v0.22 onwards. All artifacts are signed at build time with an asymmetric key pair: the private key is used for signing, and the public key is made available for signature verification.

For further information about this optional authenticity check of Dynamic Engine artifacts, see [Security option: Verifying Dynamic Engine artifact signatures](https://help.qlik.com/talend/en-US/dynamic-engine-configuration-guide/Cloud/dynamic-engine-artifact-signature-verification).