# DCE 5.0 v0.27.0-20250228 Enterprise Released

This page explains the latest features, improvements and bug fixes, included in DCE 5.0 v0.27.0-20250228 Enterprise.
DCE 5.0 modularizes each product module, and the versions included in this release are the default versions
in the DCE 5.0 installer. If you need to independently upgrade or replace each module, contact
Daocloud's support team to download the proper versions and upgrade. Also refer to
[DCE 5.0 Enterprise Deployment Requirements](../../install/commercial/deploy-requirements.md).

**Module Versions**

| Category | Module | Version | Compatible K8s Versions |
| :--- | :---- | :--- | :------------ |
| Installation | Installer | [v0.27.0](../../install/release-notes.md#v0270) :new: | K8s 1.24 - 1.30 |
| | Kubean | [v0.22.5](https://github.com/kubean-io/kubean/releases) :new: | K8s 1.18 - 1.30 |
| Workbench | Workbench | [v0.35.0](../../amamba/intro/release-notes.md#v0350) :new: | K8s 1.23 - 1.30 |
| Container | Container Management[^1] | [v0.37.0](../../kpanda/intro/release-notes.md#v0370) :new: | K8s 1.18 - 1.30 |
| | MultiCloud Management | [v0.24.0](../../kairship/intro/release-notes.md#v0240) | K8s 1.18 - 1.30 |
| | Container Registry | [v0.24.0](../../kangaroo/intro/release-notes.md#v0240) | K8s 1.23 - 1.30 |
| | Networking[^2] | [v0.16.2](../../network/intro/release-notes.md#v0162) | K8s 1.18 - 1.30 |
| | HwameiStor[^3] | [v0.16.1](../../storage/hwameistor/release-notes.md#v0161) | K8s 1.18 - 1.30 |
| | Virtual Machine[^4] | [v0.16.0](../../virtnest/intro/release-notes.md#v0160) :new: | K8s 1.18 - 1.30 |
| Observability | Insight | [v0.35.0](../../insight/intro/release-notes.md#v0350) :new: | K8s 1.19 - 1.30 |
| Microservices | Microservices Engine | [v0.44.0](../../skoala/intro/release-notes.md#v0440) | K8s 1.23 - 1.30 |
| | Service Mesh | [v0.34.0](../../mspider/intro/release-notes.md#v0340) | K8s 1.21 - 1.30 |
| Middleware | RabbitMQ | [v0.27.0](../../middleware/rabbitmq/release-notes.md#v0270) | K8s 1.23 - 1.30 |
| | MySQL | [v0.25.1](../../middleware/mysql/release-notes.md#v0251) | K8s 1.23 - 1.30 |
| | ElasticSearch | [v0.23.0](../../middleware/elasticsearch/release-notes.md#v0230) | K8s 1.23 - 1.30 |
| | Redis | [v0.26.0](../../middleware/redis/release-notes.md#v0260) | K8s 1.23 - 1.30 |
| | MinIO | [v0.21.0](../../middleware/minio/release-notes.md#v0210) | K8s 1.23 - 1.30 |
| | PostgreSQL | [v0.18.0](../../middleware/postgresql/release-notes.md#v0180) | K8s 1.23 - 1.30 |
| | MongoDB | [v0.16.0](../../middleware/mongodb/release-notes.md#v0160) | K8s 1.23 - 1.30 |
| | Kafka | [v0.22.0](../../middleware/kafka/release-notes.md#v0220) | K8s 1.23 - 1.30 |
| | RocketMQ | [v0.13.0](../../middleware/rocketmq/release-notes.md#v0130) | K8s 1.23 - 1.30 |
| Cloud Native AI | AI Lab | [v0.14.0](../../baize/intro/release-notes.md#v0140) :new: | K8s 1.25 - 1.30 |
| Edge Computing | Cloud Edge Collaboration | [v0.18.0](../../kant/intro/release-notes.md#v0180) | K8s 1.23 - 1.30 |
| Management | Global Management | [v0.35.0](../../ghippo/intro/release-notes.md#v0350) | K8s 1.23 - 1.30 |
| | Operational Management | v0.11.0 | K8s 1.23 - 1.30 |

[^1]: GPU capability requirement kernel ≥ 3.10.1160
[^2]: Cilium ≥ 5.10
[^3]: Refer to [DRDB supported kernel versions](../../storage/hwameistor/intro/drbd-support.md)
[^4]: KubeVirt ≥ 4.x

## Compatibility

!!! note

    Global Management: Once Global Management is upgraded to v0.35.0 or higher, all other modules must be upgraded to the corresponding versions; otherwise, the UI interface cannot be accessed properly!

The supported module versions for Global Management v0.35.0 are as follows:

- Workbench v0.17.3 or higher
- Container Management v0.18.1 or higher
- MultiCloud Management v0.9.1 or higher
- Container Registry v0.8.0 or higher
- Insight v0.17.2 or higher
- Microservices Engine v0.22.0 or higher
- Service Mesh v0.16.2 or higher
- Middleware RabbitMQ v0.11.0 or higher
- Middleware MySQL v0.9.0 or higher
- Middleware ElasticSearch v0.8.0 or higher
- Middleware Redis v0.8.0 or higher
- Middleware MinIO v0.6.0 or higher
- Middleware Kafka v0.6.0 or higher
- Middleware PostgreSQL v0.2.0 or higher
- Middleware MongoDB v0.1.0 or higher
- Middleware RocketMQ v0.2.0 or higher

## Known Issues

Installer v0.27.0 fails to create a global service cluster when `osRepos` is set to `external` mode
due to a mismatch in the health check mechanism for service templates using URLs. As a result,
the cluster cannot be properly created.  

For more details, see [Failure in externalRepoURLs check for osRepos in external mode](../../install/faq.md#osrepos-external-externalrepourls).  

- The `external` mode means that required OS package offline services (such as Yum repositories for system dependencies)
  are not installed by the installer. Instead, users provide internal enterprise Yum/Apt sources for the DCE 5.0 to use during installation.
  See [Using External Services to Store osRepos Resources](../../install/commercial/external/external-os.md).  
- To avoid issues when creating a global service cluster, do not use `external` mode for `osRepos`.
  This issue will be fixed in the next release.

For known issues with the installer v0.27.0, refer to [Installation Troubleshooting](../../install/faq.md).

## Installation

- [DCE 5.0 Enterprise Installation](../../install/commercial/deploy-arch.md)
- [DCE 5.0 Community Installation](../../install/community/resources.md)

## Download

- [Download DCE 5.0 Offline Package](../../download/index.md)
- [Download Offline Documentation Package](../../download/index.md#download-offline-documentation)