Dropbox's client uploads binary diffs to make updates to things like your VeraCrypt value efficient. Using a modified librsync last I heard. Sounds like OneDri

Dropbox's client uploads binary diffs to make updates to things like your VeraCrypt value efficient. Using a modified librsync last I heard. Sounds like OneDrive is missing this feature. https://www.dropbox.com/help/syncing-uploads/upload-entire-file https://www.dropbox.com/help/syncing-uploads/upload-entire-f... https://github.com/dropbox/librsync https://github.com/dropbox/librsync