The option to enable Continuous Integration is available for Source Code and Docker Project based Containers. Once the build scripts are added, you can turn on the Continuous Integration Option to automatically trigger builds as and when a code merge or a commit occurs in the tag/branch of the Source Control repository specified in the build script.
gopaddle emits events when a build completes. You can create Alert Policies to watch on these events to trigger custom tasks outside gopaddle. Check the Adding an Alert article to create an event.