This page contains release notes for GroupDocs.Signature Cloud 19.5 GroupDocs.Signature Cloud V2 GroupDocs.Signature for Cloud is a REST Api to create, verify and search different types of Signatures objects to documents in the cloud by performing a wide variety of signature options you can wish to put on a document in the cloud, verify the document and search Signatures in it. Summary there are five types of the supported Signature type you can operate with....Signature for Cloud is a REST API to create, verify and search...from V1 is a more simplified API with fewer methods and options...