Deprecation Note

We published the last version of Graylog Documentation before the release of Graylog 4.2. Now, all documentation and help content for Graylog products are available at

There will be no further updates to these pages as of October 2021.

Do you have questions about our documentation? You may place comments or start discussions about documentation here:

Upgrading to Graylog 2.4.x

You can upgrade from Graylog 2.3.x to Graylog 2.4.x without the need to change the configuration of your Graylog server.

More plugins shipped by default

The following Graylog plugins are now shipped as part of the Graylog server release.


Make sure you remove all previous versions of these plugins from your plugin/ folder before starting the new Graylog version!