We’re happy to announce the release of GroupDocs.Watermark for .NET 26.3, available as of March 2026.
This release adds polygon-based image inpainting for more precise watermark removal and fixes an issue with password-protected Word documents and Strict OOXML formatting.
Fixes and enhancements
- [Feature] Added support for image inpainting within a specified polygon so you can restrict edits to a custom region while keeping the rest of the image intact. (WATERMARKNET-2152)
- [Fix] Fixed an unintended format change to Strict OOXML when processing password-protected Word documents. (WATERMARKNET-2138)
How to get the update
You can get the latest version from NuGet or download it directly from the GroupDocs website.
NuGet
GroupDocs.Watermark for .NET 26.3
Direct download
Download assemblies for both .NET and .NET Framework from the GroupDocs.Watermark for .NET 26.3 page.