> ## 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 v4.7.4
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**.
After upgrading to the 4.7.4 FlowX.AI release, you cannot import old process definitions or resources from versions older than 4.7.4.
## Component versions
| Component | 4.7.4 | 4.7.3 | 4.7.2 | 4.7.1 | 4.7.0 | 4.6.1 | 4.6.0 | 4.1.4 | 4.1.3 | 4.1.2 | 4.1.1 | 4.1 | 4.0 | 3.4.7 | 3.4.6 | 3.4.5 | 3.4.4 | 3.4.3 | 3.4.2 | 3.4.1 | 3.4.0 | 3.3.0 | 3.2.0 | 3.1.0 | 3.0.0 |
| ----------------------------- | ---------- | ------ | ------ | ------ | ------ | ------ | ------ | -------- | -------- | -------- | ------ | ------ | ---------- | --------- | --------- | --------- | --------- | ------- | ------ | ------ | ------ | ------- | ------ | ------ | ------ |
| **process-engine** | **8.15.2** | 8.13.0 | 8.9.0 | 8.5.1 | 8.3.1 | 8.1.1 | 8.0.2 | 6.1.4 | 6.1.3 | 6.1.2 | 6.0.3 | 5.10.3 | 4.3.5-2v11 | 4.3.5-2v6 | 4.3.5-2v2 | 4.3.5-2v1 | 4.3.5 | 4.3.2 | 4.3.1 | 4.1.0 | 3.6.0 | 2.2.1 | 2.1.2 | 2.0.7 | |
| **admin** | **7.9.2** | 7.8.13 | 7.8.5 | 7.7.6 | 7.5.1 | 7.2.6 | 7.2.3 | 5.1.6 | 5.1.5 | 5.1.4 | 5.1.3 | 5.0.9 | 4.6.10 | 3.3.19-6 | 3.3.19-4 | 3.3.19-3 | 3.3.19-1 | 3.3.19 | 3.3.10 | 3.3.7 | 3.1.1 | 2.5.2 | 2.2.2 | 2.1.3 | 2.0.8 |
| **designer** | **5.93.1** | 5.91.2 | 5.84.5 | 5.83.8 | 5.80.6 | 5.69.3 | 5.64.5 | 4.17.1-5 | 4.17.1-3 | 4.17.1-2 | 4.17.1 | 4.17.1 | 4.0.1 | 3.35.18-5 | 3.35.18-3 | 3.35.18-2 | 3.35.18-1 | 3.35.18 | 3.35.9 | 3.35.6 | 3.33.2 | 3.28.11 | 3.21.1 | 3.15.1 | 3.2.1 |
| **@flowx/angular-sdk** | **5.93.1** | 5.91.2 | 5.84.5 | 5.83.8 | 5.80.6 | 5.69.3 | 5.64.5 | - | - | | | | | | | | | | | | | | | | |
| **@flowx/angular-theme** | **5.93.1** | 5.91.2 | 5.84.5 | 5.83.8 | 5.80.6 | 5.69.3 | 5.64.5 | - | - | | | | | | | | | | | | | | | | |
| **@flowx/angular-ui-toolkit** | **5.93.1** | 5.91.2 | 5.84.5 | 5.83.8 | 5.80.6 | 5.69.3 | 5.64.5 | 4.17.1-5 | 4.17.1-3 | 4.17.1-2 | 4.17.1 | 4.17.1 | 4.0.1 | 3.35.18-5 | 3.35.18-3 | 3.35.18-2 | 3.35.18-1 | 3.35.18 | 3.35.9 | 3.35.6 | 3.33.2 | 3.28.11 | 3.21.1 | 3.15.1 | 3.2.1 |
| **@flowx/react-sdk** | **5.93.1** | 5.91.2 | 5.84.5 | 5.83.8 | 5.80.6 | 5.69.3 | 5.64.5 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| **@flowx/react-theme** | **5.93.1** | 5.91.2 | 5.84.5 | 5.83.8 | 5.80.6 | 5.69.3 | 5.64.5 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| **@flowx/react-ui-toolkit** | **5.93.1** | 5.91.2 | 5.84.5 | 5.83.8 | 5.80.6 | 5.69.3 | 5.64.5 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| **@flowx/core-sdk** | **5.93.1** | 5.91.2 | 5.84.5 | 5.83.8 | 5.80.6 | 5.69.3 | 5.64.5 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| **@flowx/core-theme** | **5.93.1** | 5.91.2 | 5.84.5 | 5.83.8 | 5.80.6 | 5.69.3 | 5.64.5 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| **paperflow-web-components** | - | - | - | - | - | - | - | - | - | - | - | - | 3.35.18-5 | 3.35.18-5 | 3.35.18-3 | 3.35.18-2 | 3.35.18-1 | 3.35.18 | 3.35.9 | 3.35.6 | 3.33.2 | 3.28.11 | 3.21.1 | 3.15.1 | 3.2.1 |
| **cms-core** | **5.4.16** | 5.4.12 | 5.4.8 | 5.3.3 | 5.2.11 | 5.2.2 | 5.1.2 | 3.0.3 | 3.0.2 | 3.0.2 | 3.0.2 | 3.0.1 | 2.2.5 | 1.3.9 | 1.3.9 | 1.3.9 | 1.3.9 | 1.3.9 | 1.3.9 | 1.3.9 | 1.3.6 | 1.3.0 | 1.2.0 | 1.0.3 | 1.0.2 |
| **scheduler-core** | **5.0.13** | 5.0.11 | 5.0.10 | 5.0.4 | 5.0.2 | 5.0.0 | 5.0.0 | 3.0.2 | 3.0.1 | 3.0.1 | 3.0.1 | 3.0.0 | 2.1.4 | 1.2.4 | 1.2.4 | 1.2.4 | 1.2.4 | 1.2.4 | 1.2.4 | 1.2.4 | 1.1.0 | 1.0.4 | 1.0.4 | 1.0.4 | 1.0.1 |
| **events-gateway** | **5.0.19** | 5.0.17 | 5.0.16 | 5.0.7 | 5.0.5 | 5.0.2 | 5.0.2 | 3.0.3 | 3.0.2 | 3.0.2 | 3.0.2 | 3.0.0 | 2.0.4 | 1.1.0 | 1.1.0 | 1.1.0 | 1.1.0 | 1.1.0 | 1.1.0 | 1.1.0 | 1.0.6 | 1.0.2 | - | - | - |
| **notification-plugin** | **6.1.15** | 6.1.13 | 6.1.12 | 6.1.3 | 6.1.0 | 6.0.3 | 6.0.3 | 4.0.4 | 4.0.3 | 4.0.3 | 4.0.3 | 4.0.1 | 3.0.6 | 2.0.9 | 2.0.9 | 2.0.9 | 2.0.9 | 2.0.9 | 2.0.8 | 2.0.8 | 2.0.5 | 2.0.4 | 2.0.4 | 2.0.3 | 2.0.1 |
| **document-plugin** | **6.3.18** | 6.3.16 | 6.3.13 | 6.3.4 | 6.3.1 | 6.0.3 | 6.0.3 | 4.0.3 | 4.0.2 | 4.0.2 | 4.0.2 | 4.0.0 | 3.0.6 | 2.0.10-1 | 2.0.10 | 2.0.10 | 2.0.10 | 2.0.10 | 2.0.8 | 2.0.8 | 2.0.6 | 2.0.4 | 2.0.3 | 2.0.3 | 2.0.2 |
| **ocr-plugin** | 1.0.17 | 1.0.17 | 1.0.17 | 1.0.17 | 1.0.17 | 1.0.17 | 1.0.17 | 1.0.17 | 1.0.17 | 1.0.17 | 1.0.17 | 1.0.17 | 1.0.17 | 1.0.15 | 1.0.12 | 1.0.12 | 1.0.12 | 1.0.12 | 1.0.12 | 1.0.12 | 1.0.8 | 1.0.8 | 1.0.2 | 0.1.33 | 0.1.33 |
| **task-management-plugin** | **7.2.17** | 7.2.15 | 7.2.14 | 7.2.6 | 7.2.2 | 7.0.3 | 7.0.3 | 5.0.5 | 5.0.4 | 5.0.4 | 5.0.4 | 5.0.2 | 4.0.5 | 3.0.3 | 3.0.3 | 3.0.3 | 3.0.3 | 3.0.3 | 3.0.3 | 3.0.3 | 3.0.0 | 2.1.2 | 1.0.4 | 1.0.4 | 1.0.1 |
| **data-search** | **4.0.16** | 4.0.14 | 4.0.13 | 4.0.6 | 4.0.4 | 4.0.0 | 4.0.0 | 2.0.5 | 2.0.4 | 2.0.4 | 2.0.4 | 2.0.3 | 1.0.6 | 0.2.8 | 0.2.8 | 0.2.8 | 0.2.6 | 0.2.6 | 0.2.6 | 0.2.6 | 0.2.3 | 0.2.0 | 0.1.4 | 0.1.4 | 0.1.3 |
| **audit-core** | **6.0.17** | 6.0.15 | 6.0.14 | 6.0.6 | 6.0.4 | 6.0.0 | 6.0.0 | 4.0.5 | 4.0.4 | 4.0.4 | 4.0.4 | 4.0.3 | 3.1.4 | 2.2.0 | 2.2.0 | 2.2.0 | 2.2.0 | 2.2.0 | 2.1.3 | 2.1.3 | 2.1.0 | 1.0.6 | 1.0.5 | 1.0.4 | 1.0.1 |
| **reporting-plugin** | 0.2.0 | 0.2.0 | 0.2.0 | 0.1.12 | 0.1.12 | 0.1.12 | 0.1.12 | 0.1.6 | 0.1.6 | 0.1.6 | 0.1.6 | 0.1.6 | 0.1.5 | 0.1.2 | 0.1.2 | 0.1.2 | 0.1.2 | 0.1.2 | 0.1.2 | 0.1.2 | 0.1.2 | 0.0.40 | 0.0.40 | 0.0.40 | 0.0.39 |
| **advancing-controller** | **4.0.16** | 4.0.14 | 4.0.12 | 4.0.5 | 4.0.3 | 4.0.0 | 4.0.0 | 2.0.3 | 2.0.2 | 2.0.2 | 2.0.2 | 2.0.0 | 1.1.4 | 0.3.5-1 | 0.3.5 | 0.3.5 | 0.3.5 | 0.3.5 | 0.3.5 | 0.3.5 | 0.3.2 | 0.3.0 | 0.1.4 | 0.1.4 | 0.1.2 |
| **integration-designer** | **2.7.2** | 2.6.0 | 2.3.16 | 2.3.9 | 2.3.2 | 2.0.4 | 2.0.1 | | | | | | | | | | | | | | | | | | |
| **application-manager** | **2.15.6** | 2.14.0 | 2.10.9 | 2.9.4 | 2.6.0 | 2.0.25 | 2.0.18 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| **runtime-manager** | **2.15.6** | 2.14.0 | 2.10.9 | 2.9.4 | 2.6.0 | 2.0.25 | 2.0.18 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| **data-sync** | **2.3.2** | 2.2.11 | 2.2.9 | 2.2.2 | 2.1.0 | 2.0.2 | 2.0.2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| **iOS renderer** | **4.0.19** | 4.0.14 | 4.0.7 | 4.0.7 | 4.0.5 | 4.0.4 | 4.0.3 | 3.0.20 | 3.0.20 | 3.0.20 | 3.0.20 | 3.0.20 | 3.0.0 | 2.3.0 | 2.3.0 | 2.3.0 | 2.3.0 | 2.3.0 | 2.3.0 | 2.3.0 | 2.3.0 | 2.1.0 | 2.0.1 | 2.0.0 | 2.0.0 |
| **Android renderer** | **4.0.23** | 4.0.15 | 4.0.13 | 4.0.13 | 4.0.12 | 4.0.11 | 4.0.9 | 3.0.23 | 3.0.23 | 3.0.23 | 3.0.23 | 3.0.23 | 3.0.0 | 2.1.4 | 2.1.4 | 2.1.4 | 2.1.4 | 2.1.4 | 2.1.4 | 2.1.4 | 2.1.4 | 2.0.1 | 2.0.1 | 2.0.1 | 2.0.1 |
## AI Agents
| Component | 4.7.4 | 4.7.3 | 4.7.2 | 4.7.1 | 4.7.0 | 4.6.1 | 4.6.0 | 4.1.4 | 4.1.3 | 4.1.2 | 4.1.1 | 4.1 | 4.0 | 3.4.7 | 3.4.6 | 3.4.5 | 3.4.4 | 3.4.3 | 3.4.2 | 3.4.1 | 3.4.0 | 3.3.0 | 3.2.0 | 3.1.0 | 3.0.0 |
| ---------------- | ----------- | ------- | ------- | ------- | ------- | ------ | ------ | ----- | ----- | ----- | ----- | --- | --- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- |
| **ai-designer** | **1.9.39** | 1.9.37 | 1.9.35 | 1.9.27 | 1.9.21 | 1.9.16 | 1.9.10 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| **ai-assistant** | **1.8.17** | 1.8.12 | 1.8.9 | 1.8.2 | 1.7.2 | 1.6.15 | 1.6.9 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| **ai-analyst** | **1.10.28** | 1.10.26 | 1.10.24 | 1.10.17 | 1.10.13 | 1.10.6 | 1.10.3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| **di-platform** | **1.4.5** | 1.4.3 | 1.4.1 | 1.2.35 | 1.2.31 | 1.2.27 | 1.2.24 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| **ai-developer** | **1.7.13** | 1.7.11 | 1.7.9 | 1.7.4 | 1.7.0 | 1.6.5 | 1.5.5 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
## Third-party recommended component versions
| FlowX.AI Version | 3rd Party Dependency | Recommended Supported Version |
| ---------------- | -------------------- | ----------------------------- |
| 4.7.4 | Keycloak | 22.x, 26.x |
| 4.7.4 | Kafka | 3.2.x |
| 4.7.4 | PostgreSQL | 16.2.x |
| 4.7.4 | Oracle Database | 21c, 23ai |
| 4.7.4 | MongoDB | 7.0.x |
| 4.7.4 | Redis | 7.2.x |
| 4.7.4 | Elasticsearch | 7.17.x |
| 4.7.4 | Angular (Web SDK) | 19.x |
| 4.7.4 | React (Web SDK) | 18.x |
FlowX.AI supports the Recommended Versions of the prerequisite third-party components in the above table.
For optimal performance and reliability, our internal QA process validates new FlowX.AI releases using the latest Recommended Versions. While exploring alternative versions that suit your company's specific requirements, we recommend referring to the table above for guidance.
In the unlikely event that you encounter any compatibility issues with FlowX.AI, please open a support ticket [**here**](https://flowxai.zendesk.com/), and our dedicated team will address and resolve any identified bugs following our standard support process.
### Deprecation notice
Starting FlowX 5.0, the following versions of 3rd Party Dependencies will no longer be supported:
* Keycloak versions older than 26
* Kafka versions older than 3.9
* Redis versions older than 7.4
## **Additional information**
* Added new environment variable `OPTIMISTIC_LOCKING_RETRIES` to control the number of times the engine will retry indexing when it encounters concurrent-update errors specifically on key identifiers during their update after an action.
Elasticsearch indexing configuration: