Axon Server Standard Edition 4.6.0

We have released a new version of the Axon Server.

New features:

  • Streaming queries (requires Axon Framework version 4.6.0). When returning a collection of results from a query, the results can be streamed instead of collecting
    them in the query handler first.


  • Number of events per transaction is no longer limited to 32K.
  • Support for using the CLI when the caller is behind a proxy.
  • livenessstate and readinessstate probes are now included in the /actuator/health endpoint output by default
  • Properties now support more readable values using units
  • Changing event processor states through Axon Server now waits for a result from the client
  • Plugins can now use AxonServerInformationProvider to get information on the Axon Server version
  • UI updated
  • show complex metadata values in query results

Dependency updates:

  • updated gRPC and Netty versions
  • updated Spring Boot version
  • moved to OpenAPI for Swagger support

Bug fixes:

  • moved reading indexes from the gRPC thread to prevent blocking these threads


  • For the Swagger endpoint use /swagger-ui.html or /swagger-ui/index.html.
  • The generic endpoint for actuator is /actuator (/actuator/ no longer works)

The latest version can be downloaded from the download page.

Not available in maven central at this point, can anyone say when it will be?

Hey Andy,
Axon Server SE is not distributed through Maven Central, but just using the download section on


Thanks @Bert_Laverman, think tiredness must’ve been affecting me over the weekend when I posted that question, either that just some (hopefully) temporary madness! I was actually after the axon-framework 4.6.0 version and had managed to mis-read Axon Server as the framework - I won’t make the same mistake in the future (hopefully!).

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