Migration‐Guide‐5.0

Quarkus and Java minimum versions

The extensions is built on Quarkus 3.27 LTS. It may still work with Quarkus 3.20 LTS, as there was no source-incompatible changes, but binary compatibility has not been checked.

The extensions is compiled to Java 21 bytecode, meaning a Java runtime >= 21 is required to run it.

Disabling of stdout logging on error by default

The new config quarkus.log.handler.splunk.print-events-to-stdout-on-error default value is now false. If the client fails to send a batch to the HEC endpoint, the extension was logging the batch to the console handler (if enabled). However for applications dealing with sensitive data, that behavior may not be safe.