Upgrade

DevKit 25.3.0 includes many changes and cannot be directly upgraded from earlier versions. If historical data needs to be migrated to the new version, see Data Migration.

If an earlier version is upgraded directly to 25.3.0, the upgrade and rollback will fail. To retain historical version data, run the following commands to restart the service. If the Java Profiler is not installed, you do not need to restart the java_perf service.

• If the tool is not installed in a container, run the following commands to restart the services:

  systemctl restart gunicorn_framework
  systemctl restart gunicorn_plugin
  systemctl restart devkit_nginx
  systemctl restart java_perf

• If the tool is installed in a container, run the following commands to restart the services: (Replace the example directory /opt with the actual tool installation directory.)

  bash /opt/DevKit/tools/docker_service.sh restart gunicorn_framework
  bash /opt/DevKit/tools/docker_service.sh restart gunicorn_plugin
  bash /opt/DevKit/tools/docker_service.sh restart devkit_nginx
  bash /opt/DevKit/tools/docker_service.sh restart java_perf