We are pleased To announce a major release of GroupDocs.Signature for Java containing 13 new features, 5 improvements, and 2 bug fixes. In this release, we have introduced Metadata Signature for Word-processing, Presentation and spreadsheet documents. Furthermore, a new signature type, Form-Field Signature, is implemented for signing PDF documents. Please have a look at the release notes for more details on the new features and changes introduced in version 19....Metadata Signature for word-processing, presentation and spreadsheet...Metadata Signature for word-processing, presentation and spreadsheet...