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August 28, 2026 Documentation correction Review recommended

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Affects

Teams that publish or consume Midaz transaction lifecycle events, or deploy the Ledger service.

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What changed

The documentation now records the current transaction-lifecycle contract: Midaz publishes eligible lifecycle facts through the Kafka-compatible streaming surface. Enable it with STREAMING_ENABLED=true, STREAMING_BROKERS, and STREAMING_CLOUDEVENTS_SOURCE=ledger. The retired RabbitMQ transaction-event exchange is not the current lifecycle-event path. Route validation also applies only when enabled in ledger settings. This is a documentation correction of the current contract; it does not announce a runtime release.

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Impact

Classification: Review recommended.

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What you need to do

Review Ledger deployment configuration and consumer routing. Do not use retired RabbitMQ transaction-event settings for new lifecycle-event integrations.

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Deadline

Review before the next Ledger deployment or event-integration change.