It is not recommended to modify any library files in AEM. So removing the js.txt file from source(couralUI2 Library) might cause issue during upgrade.

As per Adobe suggestion to resolve a issue in my browse path component, I need to overlay below client library file in AEM./etc/clientlibs/granite/coralui2/optional/rte/js/components/rte/ui/dialogs/LinkBaseDialog.jsCurrently I have created a client library with same category name under /apps and ref...