> ## Documentation Index
> Fetch the complete documentation index at: https://docs.flowx.ai/llms.txt
> Use this file to discover all available pages before exploring further.
# Deployment guidelines v5.1.4
Do not forget, after upgrading to a new platform version, always ensure that your installed component versions match the versions specified in the release notes. To verify this, navigate to **FlowX.AI Designer > Platform Status**.
## Upgrade overview
FlowX.AI 5.1.4 is a maintenance release for the 5.1.x LTS line. This release can be deployed as a direct upgrade from 5.1.3 with no breaking changes or configuration updates required.
**5.1.3 → 5.1.4**: Direct upgrade with no breaking changes
## Component versions
| Component | 5.1.4 | 5.1.3 | 5.1.2 | 5.1.1 |
| -------------------------- | ----------- | ------- | ------- | ------- |
| **process-engine** | **9.72.2** | 9.70.1 | 9.67.0 | 9.64.3 |
| **admin** | **9.72.0** | 9.70.2 | 9.68.1 | 9.66.5 |
| **designer** | **9.163.6** | 9.163.0 | 9.161.3 | 9.159.5 |
| **cms-core** | **9.43.1** | 9.41.1 | 9.39.0 | 9.36.3 |
| **scheduler-core** | **9.32.0** | 9.30.1 | 9.28.1 | 9.26.1 |
| **events-gateway** | **9.33.0** | 9.31.2 | 9.29.0 | 9.26.1 |
| **notification-plugin** | **9.36.0** | 9.34.1 | 9.32.0 | 9.29.1 |
| **document-plugin** | **9.41.1** | 9.39.1 | 9.37.1 | 9.35.1 |
| **task-management-plugin** | **9.40.0** | 9.38.2 | 9.36.1 | 9.34.2 |
| **data-search** | **9.29.0** | 9.27.1 | 9.25.1 | 9.23.1 |
| **audit-core** | **9.37.0** | 9.35.1 | 9.33.0 | 9.30.1 |
| **advancing-controller** | **9.32.0** | 9.30.2 | 9.28.0 | 9.25.1 |
| **integration-designer** | **9.56.0** | 9.54.1 | 9.52.1 | 9.50.0 |
| **application-manager** | **9.79.1** | 9.77.2 | 9.75.1 | 9.73.6 |
| **runtime-manager** | **9.79.1** | 9.77.2 | 9.75.1 | 9.73.6 |
| **data-sync** | **9.30.1** | 9.28.1 | 9.26.0 | 9.22.1 |
| **authorization-system** | **9.40.1** | 9.38.1 | 9.36.1 | 9.34.2 |
| **nosql-db-runner** | **9.28.0** | 9.26.1 | 9.24.1 | 9.22.1 |
### Renderers
| Component | 5.1.4 | 5.1.3 | 5.1.2 | 5.1.1 |
| ----------------------------- | ----------- | ------- | ------- | ------- |
| **@flowx/angular-sdk** | **9.163.6** | 9.163.0 | 9.161.3 | 9.159.5 |
| **@flowx/angular-theme** | **9.163.6** | 9.163.0 | 9.161.3 | 9.159.5 |
| **@flowx/angular-ui-toolkit** | **9.163.6** | 9.163.0 | 9.161.3 | 9.159.5 |
| **@flowx/react-sdk** | **9.163.6** | 9.163.0 | 9.161.3 | 9.159.5 |
| **@flowx/react-theme** | **9.163.6** | 9.163.0 | 9.161.3 | 9.159.5 |
| **@flowx/react-ui-toolkit** | **9.163.6** | 9.163.0 | 9.161.3 | 9.159.5 |
| **@flowx/core-sdk** | **9.163.6** | 9.163.0 | 9.161.3 | 9.159.5 |
| **@flowx/core-theme** | **9.163.6** | 9.163.0 | 9.161.3 | 9.159.5 |
| **iOS renderer** | **9.0.9** | 9.0.8 | 9.0.7 | 9.0.5 |
| **Android renderer** | **9.0.7** | 9.0.6 | 9.0.5 | 9.0.3 |
### Plugins
| Component | 5.1.4 | 5.1.3 | 5.1.2 | 5.1.1 |
| -------------------- | ------ | ------ | ------ | ------ |
| **ocr-plugin** | 1.0.17 | 1.0.17 | 1.0.17 | 1.0.17 |
| **reporting-plugin** | 0.2.3 | 0.2.3 | 0.2.3 | 0.2.3 |
### AI Platform
| Component | 5.1.4 | 5.1.3 | 5.1.2 | 5.1.1 |
| ------------------------------- | --------- | ----- | ----- | ----- |
| **ai-assistant** | **9.2.8** | 9.2.7 | 9.2.6 | 9.2.5 |
| **di-platform** | 9.3.1 | 9.3.1 | 9.3.1 | 9.3.1 |
| **ai-platform-ai-developer** | 9.4.2 | 9.4.2 | 9.4.2 | 9.4.2 |
| **ai-platform-connected-graph** | 9.4.2 | 9.4.2 | 9.4.2 | 9.4.2 |
| **ai-platform-knowledge-graph** | 9.4.2 | 9.4.2 | 9.4.2 | 9.4.2 |
| **ai-platform-agents** | 9.4.2 | 9.4.2 | 9.4.2 | 9.4.2 |
| **ai-platform-conversations** | 9.4.2 | 9.4.2 | 9.4.2 | 9.4.2 |
| **ai-platform-models** | 9.4.2 | 9.4.2 | 9.4.2 | 9.4.2 |
| **ai-platform-tenants** | 9.4.2 | 9.4.2 | 9.4.2 | 9.4.2 |
| **ai-platform-planner** | 9.4.2 | 9.4.2 | 9.4.2 | 9.4.2 |
| **ai-platform-ai-analyst** | 9.4.2 | 9.4.2 | 9.4.2 | 9.4.2 |
| **ai-platform-ai-designer** | 9.4.2 | 9.4.2 | 9.4.2 | 9.4.2 |
| **ai-platform-agent-builder** | 9.4.2 | 9.4.2 | 9.4.2 | 9.4.2 |
| **ai-platform-binaries** | 9.4.2 | 9.4.2 | 9.4.2 | 9.4.2 |
### Embedded components
Embedded components are third-party software packaged with the platform.
| Component | Description |
| ------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **[SpiceDB](https://authzed.com/spicedb)** | An open-source, database-backed system for managing fine-grained authorization. Provides a relationship-based access control model (ReBAC) and powers complex authorization at scale. |
| **[SpiceDB Operator](https://github.com/authzed/spicedb-operator)** | A Kubernetes operator that automates the deployment, configuration, and lifecycle management of SpiceDB instances. It streamlines operational tasks such as upgrades, scaling, and configuration changes. |
| **[Dgraph](https://docs.hypermode.com/dgraph/overview)** | A distributed, open-source graph database designed for high-performance queries and real-time graph processing. Supports GraphQL natively and is optimized for horizontal scalability. |
For previous FlowX.AI releases, please refer to the [Release Notes overview](../../overview).
## Deployment notes
### Standard deployment
This maintenance release follows standard FlowX.AI deployment procedures with no special considerations:
1. Update container images to 5.1.4 versions listed in the table
2. Deploy services using your standard deployment process
3. Verify deployment via **FlowX Designer > Platform Status**
### Configuration changes
No required configuration changes
No database migrations
No breaking changes
Compatible with existing 5.1.3 processes and configurations
#### New environment variables (optional)
The following optional environment variables have been added for the **process-engine** to configure config params caching:
| Environment Variable | Description | Default Value | Component |
| ------------------------------------- | ------------------------------------------------------- | ------------- | -------------- |
| `FLOWX_CACHE_CONFIGPARAMS_TTLSECONDS` | Time-to-live in seconds for cached configuration params | `120` | process-engine |
| `FLOWX_CACHE_CONFIGPARAMS_MAXENTRIES` | Maximum number of entries in the config params cache | `500` | process-engine |
These variables are optional. If not configured, the default values will be used. Adjust these values based on how frequently your configuration changes and your memory constraints.
For more details, see [Engine Setup - Config params cache](/5.1/setup-guides/flowx-engine-setup-guide/engine-setup#config-params-cache).
### What's included in 5.1.4
This maintenance release includes:
* **Security patches** addressing identified vulnerabilities
* **Bug fixes** addressing customer-reported issues
* **Platform improvements** including cache improvements, Kafka environment variable alignment, SSE metrics enhancements, and infrastructure updates
For detailed information on all changes, see the [FlowX.AI 5.1.4 Release Notes](./v5.1.4-february-2026).
## Third-party recommended component versions
| FlowX.AI Version | 3rd Party Dependency | Supported Versions |
| ---------------- | -------------------- | ------------------ |
| 5.1.4 | Keycloak | 26+ |
| 5.1.4 | Kafka | 3.8 - 3.9 |
| 5.1.4 | PostgreSQL | 16 - 17 |
| 5.1.4 | Oracle Database | 21c, 23ai |
| 5.1.4 | MongoDB | 7 - 8 |
| 5.1.4 | Redis | 7.4 - 8.0 |
| 5.1.4 | Elasticsearch | 8 |
| 5.1.4 | Angular (Web SDK) | 19.2 |
| 5.1.4 | React (Web SDK) | 18.x |