Update 3.4.16 is compatible with WordPress 4.6 and includes the following changes:

• New feature: change owner of file
• New template variable `%file_url_no_preview%`
• Fixed file browser delete button feedback (files no disappear after deletion)
• Fixed missing thumbnails after sync when custom thumbnail path is set
• Fixed CloudSync not scanning files with file preview enabled
• Fixed embedded video template for cloud files with enabled file preview
• Added cloud sync system tests