In CET Designer 12.0, we have upgraded Docotic from 5.6 to 7.5. The following areas in CET Designer uses Docotic and may have minor differences when importing PDFs:
If your extension interfaces directly with the Docotic dll, we advise you to try testing out your code to see if everything still works. As Docotic has removed a few interfaces over the years you may get errors like this in the console:
Call returned error code 1: Method 'BitMiracle.Docotic.Pdf.PdfRgbColor.ToColor' not found.
To fix errors like this, you can read up the following materials from Docotic's website to find a replacement method.