I have created a script through Google Apps Script that resides in a Google Document. I use that document as a template object, which is then copied into many Google Documents where I use those script functions.
Problem is, whenever I edit that Master Script, all the child documents have an outdated script that must be updated manually.
Is there a way to have a base master script file that I can reference in the template, and thus in all the child documents from that template? Seems like the only ways to do this are to create an Add-On, but that wouldn't seem to resolve the need for constant updating of the script.