Support for table styles with different properties for first/last row and column, row bandings.

When this type of section break is used, the next section should start on the same page instead on the next one.

Introduce Run.IsHidden property or similar, which hides the text in the document.

In MS Word, text is hidden using the Home -> Font -> Font -> Effects -> Hidden. In the Rtf format, such text is preceded (marked) with a '\v' tag. In OOXML, the tag is <vanish/>. The display: none; style from HTML is mapped to hidden text when document is converted to DOCX.

Hidden text is visualized with dotted underline when formatting symbols are shown. Hidden text is not exported to PDF.

In WordsProcessing you could set 

table.Alignment = Telerik.Windows.Documents.Flow.Model.Styles.Alignment.Center;

But when the document is exported to PDF, this is not respected.

Add support for the EDATE function.

Use the attached custom function as a workaround.

From the Office Open XML specification:

gridAfter (Grid Columns After Last Cell):

This element specifies the number of grid columns in the parent table's table grid which shall be left after the last cell in the table row. 

gridBefore (Grid Columns Before First Cell): 

This element specifies the number of grid columns in the parent table's table grid which must be skipped before the contents of this table row (its table cells) are added to the parent table. [This property is used to specify tables whose leading edge (left for left-to-right tables, right for right-to-left tables) does not start at the first grid column (the same shared edge)]

Support for exporting WMF (Windows Metafile) and EMF (Enhanced Metafile) images should be implemented for the Net Standard version.

To allow the library to export such images you can use the extensibility point for providing a custom implementation of the JpegImageConverterBase. More information and examples can be found in the PdfProcessing`s Cross-Platform Support help and Create Custom JpegImageConverter in .Net Standard knowledge base articles.

 Tables should ignore fixed proffered width with the value of 0, this is the default behavior in Word as well.

Workaround (when converting Flow to PDF documents): 

foreach (var item in tables)
{
    if (item.PreferredWidth.Type == Telerik.Windows.Documents.Flow.Model.Styles.TableWidthUnitType.Fixed && 
        item.PreferredWidth.Value == 0)
    {
        item.PreferredWidth = new Telerik.Windows.Documents.Flow.Model.Styles.TableWidthUnit(Telerik.Windows.Documents.Flow.Model.Styles.TableWidthUnitType.Percent, 100);
    } 
  
    
}