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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.

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Upgrade overview

FlowX.AI 5.9.1 is a maintenance release for the 5.9.x LTS line. It can be deployed as a direct upgrade from 5.9.0 with no breaking changes.

Upgrade Path

5.9.0 → 5.9.1: Direct upgrade with no breaking changes.Self-hosted customers still on the 5.1.x LTS upgrade directly to the 5.9.x line — see Migrating from 5.1 LTS.

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Component versions

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Core components

Component5.9.15.9.05.8.05.1.9 (LTS)
process-engine10.147.110.135.010.106.09.75.3
admin10.130.010.116.010.93.09.75.3
designer10.250.010.230.210.181.09.164.4
cms-core10.94.010.86.010.67.09.46.2
scheduler-core10.78.010.70.010.53.09.35.2
events-gateway10.81.010.72.010.55.09.36.2
notification-plugin10.92.010.83.010.64.09.39.2
document-plugin10.104.010.94.010.75.09.44.2
task-management-plugin10.93.010.84.010.66.09.43.2
data-search10.76.010.69.010.52.09.32.2
audit-core10.86.010.79.010.63.09.40.2
advancing-controller10.81.010.73.010.55.09.35.2
integration-designer10.177.010.162.010.128.09.59.3
application-manager10.136.010.123.010.97.09.82.2
runtime-manager10.136.010.123.010.97.09.82.2
data-sync10.89.010.81.010.58.09.33.2
authorization-system10.103.010.96.110.77.09.43.2
nosql-db-runner10.84.010.75.010.56.09.31.2
email-gateway10.84.010.74.010.56.0-
organization-manager10.80.010.71.010.53.0-
webhook-gateway10.52.010.44.010.25.0-
file-gateway10.16.010.8.0--
license10.70.010.63.010.46.0-

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Embedded components

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Renderers

Component5.9.15.9.05.8.05.1.9 (LTS)
@flowx/angular-sdk10.250.010.230.210.181.09.164.4
@flowx/angular-theme10.250.010.230.210.181.09.164.4
@flowx/angular-ui-toolkit10.250.010.230.210.181.09.164.4
@flowx/react-sdk10.250.010.230.210.181.09.164.4
@flowx/react-theme10.250.010.230.210.181.09.164.4
@flowx/react-ui-toolkit10.250.010.230.210.181.09.164.4
@flowx/react-native-sdk10.250.010.230.2--
@flowx/react-native-theme10.250.010.230.2--
@flowx/react-native-ui-toolkit10.250.010.230.2--
@flowx/core-sdk10.250.010.230.210.181.09.164.4
@flowx/core-theme10.250.010.230.210.181.09.164.4
react-saas10.250.010.230.2--
iOS renderer10.5.010.4.110.3.09.0.20
Android renderer10.5.410.5.010.3.09.0.24

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AI components

FlowX.AI groups AI services into four tiers by deployment role. AI Base components are the foundation; AI Runtime and AI Dev Time components both require Base to be installed first; AI Extensions are optional add-ons layered on top.

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AI Base components

Foundation services. Install these before any Runtime or Dev Time component.
Component5.9.15.9.05.8.05.1.9 (LTS)
ai-platform-knowledgebase-indexer-v210.8.010.7.010.7.0-
ai-platform-knowledgebase-rag10.8.010.7.010.7.0-
ai-platform-embedder10.8.010.7.010.7.0-
doc-parser10.10.010.9.010.7.0-
qdrant----

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AI Runtime components

Requires AI Base. Services that execute AI workloads at runtime.
Component5.9.15.9.05.8.05.1.9 (LTS)
ai-platform-agent-builder10.8.010.7.010.7.09.4.2
data-privacy10.2.110.1.010.1.0-
doc-converter10.2.310.2.310.2.3-
evals-judge10.2.010.1.1--
speech-to-text10.3.510.3.4--
web-crawler10.3.610.3.510.3.5-

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AI Dev Time components

Requires AI Base. Services used at design time inside the Designer.
Component5.9.15.9.05.8.05.1.9 (LTS)
ai-gateway10.17.010.7.0--
ai-platform-ai-analyst10.8.010.7.010.7.09.4.2
ai-platform-ai-assistant10.8.010.7.010.7.0-
ai-platform-ai-designer10.8.010.7.010.7.09.4.2
ai-platform-ai-developer10.8.010.7.010.7.09.4.2
ai-platform-planner10.8.010.7.010.7.09.4.2
ai-platform-kb-enrichment10.8.0---
flowx-docs5.9.15.9.0--

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AI Extensions

Optional add-ons layered on the AI Platform.
Component5.9.15.9.05.8.05.1.9 (LTS)
modpod10.0.710.0.710.0.7-
ai-observatory10.7.210.3.2--
For the plugins matrix, refer to the 5.9.0 deployment guidelines.

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Kafka topics

5.9.1 adds two Kafka topics. Both are auto-provisioned by the Helm chart — no manual creation is required for standard deployments. The names and env vars are listed here for environments that provision topics or ACLs manually.
TopicProducerConsumerPurpose
ai.flowx.config.params.events.v1application-managerprocess-engineRuntime config-param change events; invalidates the build cache
ai.flowx.core.notify.terminated.runtime-instance.v1process-engineintegration-designerNotifies that a runtime instance has been terminated
Topic env vars and consumer groups:
TopicProducer var (OUT)Consumer var (IN)Consumer group
ai.flowx.config.params.events.v1KAFKA_TOPIC_CONFIGPARAMS_EVENTS_OUTKAFKA_TOPIC_CONFIGPARAMS_EVENTS_INconfig-params
ai.flowx.core.notify.terminated.runtime-instance.v1KAFKA_TOPIC_RUNTIMEINSTANCE_TERMINATED_OUTKAFKA_TOPIC_RUNTIMEINSTANCE_TERMINATED_INintegration-designer-runtime-instance-terminated-group
For the config-param cache-invalidation behavior, see Engine setup → Topics related to runtime config params. For the full multi-release topic matrix, see the 5.9.0 deployment guidelines.

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Deployment notes

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Standard deployment

This maintenance release follows standard FlowX.AI deployment procedures:
  1. Update container images to the 5.9.1 versions listed in the table above.
  2. Deploy services using your standard deployment process.
  3. Verify deployment via FlowX.AI Designer → Platform Status.

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Configuration changes

Confirm any required configuration changes against the setup guides before upgrading.
Third-party dependency support is unchanged from 5.9.0 unless noted at tag-cut. See the 5.9.0 deployment guidelines for the full matrix (Keycloak, Kafka, PostgreSQL, MongoDB, Redis, Elasticsearch, and SDK framework versions).
For previous FlowX.AI releases, please refer to the Release Notes overview.
Last modified on June 15, 2026