We have the necessity to create an pdf file with PdfConformanceLevel "PDFA2B".
This format ist missing as a value for the property "PdfConformanceLevel" (only None, PDF_A1A, PDF_A1B, PDF_A2A andPDF_X1A2001).
Is it possible to extend the functionality of spire.pdf to support PdfConformanceLevel "PDFA2B" as well?