When pulling pipeline script from SCM, there is no way to suppress the changelog which is makes it difficult if not impossible to easily distinguish changelog items between changes to the script file and changes to the actual app source the pipeline is building.
In this particular case I have a generic pipeline script stored in a controlled GitHub repository along with app specific properties files which are loaded to control what gets executed in the pipeline script. The pipeline script then pulls the actual application source code for the build from within it.
No need for the changelog of the build to include entries from changes to the generic pipeline script nor the properties files. Only want it to include app code source changes.