Version 1.25.0

New functionality

• Add sort by metadata field (#474)
• Add filename override param (#471)

Other changes

• Add safe base64 to all url generation (#477)
• Fix config backup in sign requests test (#476)
• Add missing types to create/delete_folder and private_download_url (#473)
• Add validation to genreate_auth_token to enforce url or acl (#472)