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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.
Platform Status screen showing component versions

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Component versions

Component5.6.05.5.05.4.05.3.05.2.05.1.1
process-engine10.77.010.60.010.38.010.29.010.12.09.64.3
admin10.66.010.53.010.38.010.26.110.12.09.66.5
designer10.127.310.91.010.59.110.32.410.12.19.159.5
cms-core10.43.010.35.010.22.010.16.010.7.09.36.3
scheduler-core10.31.010.25.010.15.010.11.110.4.19.26.1
events-gateway10.33.110.27.010.17.010.12.110.4.19.26.1
notification-plugin10.42.110.35.010.22.010.17.010.7.09.29.1
document-plugin10.46.010.35.010.23.010.16.010.6.09.35.1
task-management-plugin10.41.110.35.010.25.010.18.010.7.09.34.2
data-search10.30.110.25.010.14.010.10.110.4.19.23.1
audit-core10.40.010.31.010.21.010.15.110.6.09.30.1
advancing-controller10.33.110.27.010.16.010.11.010.4.19.25.1
integration-designer10.84.010.63.010.38.010.24.010.8.09.50.0
application-manager10.69.110.53.010.37.010.24.010.11.09.73.6
runtime-manager10.69.110.53.010.37.010.24.010.11.09.73.6
data-sync10.38.010.31.110.20.110.14.110.3.19.22.1
authorization-system10.51.010.42.110.28.010.18.110.7.09.34.2
nosql-db-runner10.34.010.27.010.17.010.10.110.4.19.22.1
email-gateway10.32.110.24.010.9.0---
organization-manager10.26.110.19.2----
webhook-gatewayTBD-----

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Embedded components

  • SpiceDB
  • DGraph

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Renderers

Component5.6.05.5.05.4.05.3.05.2.05.1.1
@flowx/angular-sdkTBD10.68.010.59.110.32.410.12.19.159.5
@flowx/angular-themeTBD10.68.010.59.110.32.410.12.19.159.5
@flowx/angular-ui-toolkitTBD10.68.010.59.110.32.410.12.19.159.5
@flowx/react-sdkTBD10.68.010.59.110.32.410.12.19.159.5
@flowx/react-themeTBD10.68.010.59.110.32.410.12.19.159.5
@flowx/react-ui-toolkitTBD10.68.010.59.110.32.410.12.19.159.5
@flowx/core-sdkTBD10.68.010.59.110.32.410.12.19.159.5
@flowx/core-themeTBD10.68.010.59.110.32.410.12.19.159.5
iOS rendererTBD10.3.010.2.010.1.010.0.09.0.5
Android rendererTBD10.3.010.2.010.1.010.0.09.0.3

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Plugins

Component5.6.05.5.05.4.05.3.05.2.05.1.1
ocr-plugin1.0.171.0.171.0.171.0.171.0.171.0.17
reporting-plugin0.2.30.2.30.2.30.2.30.2.30.2.3

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AI Platform

Component5.6.05.5.05.4.05.3.05.2.05.1.1
ai-assistant10.2.310.1.210.1.210.1.110.0.19.2.5
di-platform10.3.010.2.610.2.510.2.510.2.09.3.1
ai-platform-ai-developerTBDTBD10.1.310.1.310.0.19.4.2
ai-platform-connected-graphTBDTBD10.1.310.1.310.0.19.4.2
ai-platform-knowledge-graphTBDTBD10.1.310.1.310.0.19.4.2
ai-platform-agentsTBDTBD10.1.310.1.310.0.19.4.2
ai-platform-conversationsTBDTBD10.1.310.1.310.0.19.4.2
ai-platform-modelsTBDTBD10.1.310.1.310.0.19.4.2
ai-platform-tenantsTBDTBD10.1.310.1.310.0.19.4.2
ai-platform-plannerTBDTBD10.1.310.1.310.0.19.4.2
ai-platform-ai-analystTBDTBD10.1.310.1.310.0.19.4.2
ai-platform-ai-designerTBDTBD10.1.310.1.310.0.19.4.2
ai-platform-agent-builderTBDTBD10.1.310.1.310.0.19.4.2
ai-platform-binariesTBDTBD10.1.310.1.310.0.19.4.2
knowledgebaseTBDTBD----
knowledgebase-ragTBD10.2.0----
knowledgebase-indexer-v2TBD10.2.0----
mcpTBD10.2.0----
doc-converter10.2.2-----
doc-parser10.5.1-----
New in 5.6.0: webhook-gateway is a new microservice for processing incoming webhooks. It handles webhook event ingestion and routing to process instances.
FlowX.AI Version3rd Party DependencySupported Versions
5.6.0Keycloak26+
5.6.0Kafka3.8 - 3.9
5.6.0PostgreSQL16 - 17
5.6.0Oracle Database21c, 23ai
5.6.0MongoDB7 - 8
5.6.0Redis7.4 - 8.0
5.6.0Angular (Web SDK)19.2
5.6.0React (Web SDK)18.x
Starting FlowX 5.0, the following versions of 3rd Party Dependencies are no longer supported:
  • Keycloak versions older than 26
  • Kafka versions older than 3.8
  • Redis versions older than 7.4

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New in v5.6.0

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Key features and updates

Chat Driven Workflows

Multi-turn AI conversations with session memory and intent classification

Incoming Webhooks

Trigger processes from external HTTP POST requests via the new webhook-gateway service

Web Page Extractor

Collect readable content from web page URLs with crawling and link following

Proxy Server Connections

Route integration traffic through HTTP/HTTPS proxy servers

UI Flow Route Management

Query parameters, route maps, and breadcrumb navigation for UI Flows

MCP Authentication

BEARER and BASIC auth for MCP server connections

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Upgrading from v5.5.0

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Breaking changes

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WorkspaceCreatedEvent ownership change

The WorkspaceCreatedEvent Kafka topic ownership has moved from authorization-system to organization-manager.
What changed:
  • organization-manager now produces WorkspaceCreatedEvent messages
  • authorization-system no longer produces these events
  • Update your Kafka topic ACLs if you manage topic-level permissions

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gRPC thread pool configuration

The default gRPC client thread pool sizes in AI Platform have been updated. Review your deployment configuration if you have custom thread pool settings.

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New environment variables

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Integration Designer

Environment VariableDescriptionDefault ValueComponent
FLOWX_WEBHOOKS_BASE_URLBase URL for webhook-gateway service communicationhttp://webhook-gateway:80integration-designer
FLOWX_WEB_CRAWLER_BASE_URLBase URL for the web-crawler service (Web Page Extractor node)http://web-crawler:80integration-designer

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NoSQL DB Runner

Environment VariableDescriptionDefault ValueComponent
FLOWX_MONGO_CONNECTIONS_CACHE_MAX_ENTRIESMaximum number of cached external MongoDB connections100nosql-db-runner
FLOWX_MONGO_CONNECTIONS_CACHE_TTLTime-to-live for cached external MongoDB connections1dnosql-db-runner

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Process Engine

Environment VariableDescriptionDefault ValueComponent
FLOWX_RETRY_MAX_RETRIESMaximum retry attempts for failed operations9process-engine
FLOWX_RETRY_BASE_DELAY_MSBase delay between retries (ms)10process-engine
FLOWX_RETRY_MAX_DELAY_MSMaximum delay between retries (ms)200process-engine

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Authorization System

Environment VariableDescriptionDefault ValueComponent
SPRING_LIQUIBASE_PARAMETERS_DEFAULT_REALM_ADMIN_INITIAL_PASSWORDInitial password for default realm admin user(none)authorization-system
SPRING_LIQUIBASE_PARAMETERS_DEFAULT_REALM_ADMIN_INITIAL_PASSWORD_IS_TEMPORARYForce password change on first logintrueauthorization-system

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Application Manager

Environment VariableDescriptionDefault ValueComponent
FLOWX_APPLICATION_MERGE_RESOURCES_PROXY_CONNECTION_RESOURCE_ID_FIELDResource ID field for proxy connection mergeresourceIdapplication-manager
FLOWX_APPLICATION_MERGE_RESOURCES_PROXY_CONNECTION_FLATTENMAP_ID_FIELDSFlatten map ID fields for proxy connection mergeresourceId, nameapplication-manager
FLOWX_APPLICATION_MERGE_RESOURCES_PROXY_CONNECTION_FLATTENMAP_EXCLUDED_JSON_PATHSExcluded JSON paths for proxy connection flatten mapauthorization.configurationapplication-manager
FLOWX_APPLICATION_MERGE_RESOURCES_PROXY_CONNECTION_COMPARE_REMOVED_JSON_PATHSExcluded JSON paths when comparing removed proxy connectionsresourceId, resourceDefinitionIdapplication-manager
FLOWX_APPLICATION_MERGE_RESOURCES_PROXY_CONNECTION_CONFLICT_EXCLUDED_JSON_PATHSExcluded JSON paths for proxy connection conflict detectionresourceId, resourceDefinitionIdapplication-manager
Environment VariableDescriptionDefault ValueComponent
FLOWX_SPICEDB_HOSTSpiceDB server hostnamespicedbdata-search
FLOWX_SPICEDB_PORTSpiceDB server port50051data-search
FLOWX_SPICEDB_TOKENSpiceDB authentication token- (required)data-search
FLOWX_LIB_CAS_CLIENT_SERVICES_AUTHORIZATION_SYSTEM_BASE_URLAuthorization system base URL for CAS clienthttp://authorization-system:80data-search

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Email Gateway

Environment VariableDescriptionDefault ValueComponent
FLOWX_SPICEDB_HOSTSpiceDB server hostnamespicedbemail-gateway
FLOWX_SPICEDB_PORTSpiceDB server port50051email-gateway
FLOWX_SPICEDB_TOKENSpiceDB authentication token- (required)email-gateway
FLOWX_LIB_CAS_CLIENT_SERVICES_AUTHORIZATION_SYSTEM_BASE_URLAuthorization system base URL for CAS clienthttp://authorization-system:80email-gateway
The SpiceDB and CAS client variables for data-search and email-gateway are required for authorization integration. These services now use the same SpiceDB-based authorization as other platform services.

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Webhook Gateway

Environment VariableDescriptionDefault ValueComponent
SPRING_DATASOURCE_URLJDBC connection URL for webhook registrations databasejdbc:postgresql://postgresql:5432/webhook_gatewaywebhook-gateway
SPRING_DATASOURCE_USERNAMEDatabase usernameflowxwebhook-gateway
SPRING_DATASOURCE_PASSWORDDatabase password(required)webhook-gateway
SECURITY_OAUTH2_BASE_SERVER_URLOAuth2/OIDC server base URL—webhook-gateway
SECURITY_OAUTH2_REALMOAuth2 realm name—webhook-gateway
SECURITY_OAUTH2_SERVICE_ACCOUNT_ADMIN_CLIENT_IDService account client IDflowx-webhook-gateway-sawebhook-gateway
SECURITY_OAUTH2_SERVICE_ACCOUNT_ADMIN_CLIENT_SECRETService account client secret(required)webhook-gateway
KAFKA_TOPIC_PROCESS_START_OUTKafka topic for process start eventsai.flowx.core.trigger.start-for-event.process.v1webhook-gateway
webhook-gateway is a new microservice in 5.6.0. It requires its own PostgreSQL database (webhook_gateway), Kafka access, Keycloak service account (flowx-webhook-gateway-sa), and SpiceDB connectivity.

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New Kafka topics

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Document Plugin

New topic for UI Flow session document persistence.
Topic NameDescriptionDirection
ai.flowx.plugin.document.trigger.persist.document.session.v1Triggers UI Flow session document persistence; result delivered via SSE through events-gatewayInbound
ai.flowx.eventsgateway.receive.document.v1Document events sent to events-gateway for SSE deliveryOutbound

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Webhook Gateway Kafka topics

Topic NameDescriptionDirection
ai.flowx.core.trigger.start-for-event.process.v1Triggers process starts from incoming webhook eventsOutbound
The Webhook Gateway is a producer-only service — it receives HTTP webhook requests and publishes process start events to Kafka. It does not consume from any Kafka topics.

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UI flow session variable updates

New topic for propagating document upload results and workflow completion results to the process-engine, which updates UI flow session variables.
Topic NameDescriptionDirection
ai.flowx.core.trigger.ui-flow.update.v1UI flow session variable updates after document upload or workflow completionInbound (process-engine) / Outbound (document-plugin, integration-designer)
Environment VariableDescriptionDefault ValueComponent
KAFKA_TOPIC_UIFLOW_UPDATE_INTopic for receiving UI flow session variable updatesai.flowx.core.trigger.ui-flow.update.v1process-engine
KAFKA_TOPIC_UIFLOW_UPDATE_OUTTopic for sending UI flow session variable updatesai.flowx.core.trigger.ui-flow.update.v1document-plugin, integration-designer
KAFKA_CONSUMER_GROUPID_PROCESS_UIFLOWUPDATEConsumer group ID for UI flow updatesui-flow-updateprocess-engine
KAFKA_CONSUMER_THREADS_PROCESS_UIFLOWUPDATENumber of consumer threads for UI flow updates6process-engine

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Compatibility

  • SpiceDB: Now required for data-search and email-gateway in addition to existing services
  • Renderer Updates: Web and mobile SDKs include route management, start parameters, enum label display, and chat enhancements
  • Database: The start_params column on ui_flow_session table has been renamed to variables (auto-migrated via Liquibase). The column now stores all session variables, including start parameters and updates from document uploads and workflow completions

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Support

For technical support, deployment assistance, or feature questions, please contact your FlowX.AI support representative.

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Support channels

  • Technical issues: Contact your FlowX.AI support representative
  • Feature questions: Reach out through your designated support channel
  • Documentation: Report documentation issues or suggestions
Last modified on March 25, 2026