I’ve been using this code for years and updated NuGet from an old version, 13.12.0, to the latest, 14.4.7 and got the following error:

CS1061 ‘SKBitmap’ does not contain a definition for ‘Save’ and no accessible extension method ‘Save’ accepting a first argument of type ‘SKBitmap’ could be found (are you missing a using directive or an assembly reference?)

for (n = 0; n < sheet.Pictures.Count; n++) {
  Spire.Xls.ExcelPicture picture = sheet.Pictures[n];
  picture.Picture.Save(imageStore + "\" + imageFile, ImageFormat.Jpeg);

I can’t find any documentation that says what replaces .Save(), can anyone point me to the fix for this upgrade?