Defines supported types of signatures for various processes like Sign, Verify, Search, Update, Delete...QR-Code Signature type Stamp 5 The Stamp Signature type Metadata...
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Note This page contains release notes for GroupDocs.Signature for Java 21.2 Major Features This release contains important bug fixes related to processing Digital Signatures with its generated unique identifiers for supported document types. Also this update contains the fix document preview. Below the list of most notable changes in release of GroupDocs.Signature for .NET 21.1:
Added ability to get history of actions performed with a document. Implemented time Stamp options for digital signatures in PDF documents.... Implemented time stamp options for digital signatures...could be used for getting time stamp from third-party site to PDF...
The GroupDocs.Signature.Options.Sign namespace provides classes for working with Signature options...StampSignOptions Represents the Stamp signature options. TextSignOptions...