GroupDocs.Assembly for .NET 26.7 refreshes the underlying document generation engines and resolves two template‑expression issues – one affecting data models built from interfaces and another affecting custom KnownTypes functions that accept a single DataRow.

What’s new in this release

Key Category Summary
ASSEMBLYNET-137 Enhancement Upgrade document generation engines
ASSEMBLYNET-92 🐛 Bug Fix Template expressions could not use members inherited from a base interface
ASSEMBLYNET-59 🐛 Bug Fix Custom KnownTypes function taking a single DataRow was not resolved from a JSON object node

Public API changes

GroupDocs.Assembly for .NET 26.7 introduces no public API changes. The two fixes only make previously‑failing template expressions resolve; they do not change the behaviour of templates that already worked.

Code example

using GroupDocs.Assembly;

DocumentAssembler assembler = new DocumentAssembler();
assembler.AssembleDocument(
    "template.docx",
    "output.docx",
    new DataSourceInfo(customer, "customer"));