This is the function where I am trying to set custom metadata tagset for my plugin to true so that when user will update those metadata then it would be marked for Re-publish. However this only works for Lightroom in Windows and not for Lightroom in Mac. Below is the snippet of this function.
function publishServiceProvider.metadataThatTriggersRepublish( publishSettings )
default = false,
title = false,
caption = true,
keywords = true,
[ "com.custom.publisher.category" ] = true,
I am using Lightroom 5.