Official response
Mario at GemBox
Hi,
We have released support for .NET Core 3.0.
The new DLL is available in the latest versions of GemBox.Spreadsheet.
Regards,
Mario
Note that our current goal is to implement, replicate, the full capability of our rendering engine in the GemBox.Pdf component, of course without the WPF dependencies.
After this, we will integrate it into GemBox.Spreadsheet, GemBox.Document and GemBox.Presentation.
This is a longer-term commitment; this replacement is not a small task and will require quite some time investment.
Regards,
Mario