Is dropnet compatible with latest DropBox API, i.e. V2? It's not safe if it's using Sync API which is deprecated and is going to be shutdown, soon.
The last commit I see for DropNet is from April of 2015, which predates the release of Dropbox API v2. It uses Core API v1.
See https://blogs.dropbox.com/developers/2015/04/deprecating-the-sync-and-datastore-apis/... I think you may be confused about what happened when? (The API being turned off soon is the Datastore API.)