GroupDocs.Markdown for .NET 26.3 is out

GroupDocs.Markdown Product Family
1

Hi everyone,

GroupDocs.Markdown for .NET 26.3 is now available on NuGet. This is a major release with a redesigned public API, a custom DOM-based Markdown renderer, and full async support —
plus .NET 8 and .NET 10 targets.

:link: Full release notes: GroupDocs.Markdown for .NET 26.3 Release Notes
:package: NuGet: NuGet Gallery | GroupDocs.Markdown 26.3.0

Highlights

  • Custom DOM-based renderer — no more third-party Markdown export; full control over every output element (headings, lists, tables, images, code, hyperlinks).
  • Static convenience methods — MarkdownConverter.ToMarkdown(…), ToFile(…), GetInfo(…), GetSupportedFormats().
  • Async API — ToMarkdownAsync, ToFileAsync, ConvertAsync, GetInfoAsync with CancellationToken support.
  • Markdown flavor control — MarkdownFlavor.GitHub (pipe tables, strikethrough) or MarkdownFlavor.CommonMark (tables as code blocks).
  • Spreadsheet options — MaxColumns, MaxRows, SheetSeparator, IncludeHiddenSheets.
  • Heading level offset and YAML front matter generation for static site generators (Jekyll, Hugo, Docusaurus).
  • Unified error model — Convert() methods throw on failure; ConvertResult.Warnings carries non-fatal notices (e.g. spreadsheet truncation).
  • .NET 8 / .NET 10 support with per-TFM runtime NuGet packages.
  • Numerous bug fixes around TOC field codes, hyperlink leakage, control characters, uppercase file extensions, stream disposal, and more.

Breaking changes (see release notes for migration details):

  • DocumentConverterOptions → ConvertOptions, DocumentConverterResult → ConvertResult
  • ConvertOptions no longer inherits LoadOptions — password / format hints go on LoadOptions
  • ExportStrategy split into ImageExportStrategy and UriExportStrategy
  • CustomImagesStrategy / CustomUriExportStrategy now take interfaces (IImageSavingHandler / IUriSavingHandler) instead of delegates
  • FileFormat family-level values replaced with specific formats (Docx, Xlsx, etc.)

Install:

  dotnet add package GroupDocs.Markdown --version 26.3.0

As always, feedback and bug reports are welcome in this category.

Best regards,
The GroupDocs Team