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Version: 8.9 (unreleased)

Components update 8.8 to 8.9

The following sections explain which adjustments must be made to migrate from Camunda 8.8.x to 8.9.x.

Web Modeler​

Cluster configuration​

Logging framework changed​

Web Modeler's restapi component now uses Apache Log4j 2 for logging.

See this migration guide to learn about the changes you may need to make if you are using a custom Logback configuration.

Logging configuration​

The default logging configuration is included inline for quick reference.

The default layout displays time only, thread name, MDC context, log level, logger name, and message.

Example pattern​

%d{HH:mm:ss.SSS} [%t] %notEmpty{[%X] }%-5level %logger{36} - %msg%n

See Logging for advanced settings and more details.