Syncing only files not on Google

Hi there,

I can’t seem to find the answer to my question anywhere.

I have roughly 34,000 images and I’ve uploaded some of them to the google bucket already. The rest I’ve ran a full sync and they’re uploading.

My question is though, does this plugin check for existing image on the CDN, or when I Sync will it reupload ALL the images again everytime I sync?

Will new images also upload without me needing to sync it?

Thanks.