Note This page contains release notes for GroupDocs.Signature for .NET 20.6 Major Features There are about ten new features, improvements and fixes in this release. New features implement ability to add native Word processing Watermark signature, obtain with document common information the list of electronic digital signatures in it. Also in this release we implemented additional encryption algorithm for Net Standard platform AES, fixed few bugs and issues. Below the list of most notable changes in release of GroupDocs....pdf" )) { // setup key and passphrase string key...EncodeType = QrCodeTypes . QR , // setup encryption DataEncryption =...