This is the source code for PDFsharp 1.50 beta 3b.
The source code for MigraDoc and the samples is included.
The binaries are available from NuGet.org.
Please note that PDFsharp-MigraDocFoundation-1_50-beta3b.zip includes the source from PDFsharp-1_50-beta3b.zip.
You can download PDFsharp-1_50-beta3b.zip to get PDFsharp only, you can download PDFsharp-MigraDocFoundation-1_50-beta3b.zip to get PDFsharp and MigraDoc. But there is no need to download both files.