Note This document describes the changes to the GroupDocs.Assembly API from version 18.7 to 18.9 or greater that may be of interest to module/application developers. It includes not only new and updated public methods, added & removed classes etc., but also a description of any changes in the behaviour behind the scenes in GroupDocs.Assembly. Breaking changes Removed members of DocumentAssembler were replaced with new ones. Removed members were not marked as obsolete (deprecated) before removal as usual, because this would complicate Migration to new members of DocumentAssembler in Java....Comparison Product Solution GroupDocs...Getting Started / Migration Notes / Migrating to GroupDocs.Assembly...