Added new WidgetAnnotation.RotationAngle property which gets or sets the angle, in degrees, by which the widget annotation is rotated counterclockwise relative to the page. The value must be a multiple of 90.
Added new StampAnnotation.RotationAngle property which gets the angle, in degrees, by which the stamp is rotated. Positive values indicate counterclockwise rotation.
Added new StampAnnotation.RotateAnnotation() method which rotates the annotation content by the specified angle. Positive values indicate counterclockwise rotation.
A GcPdfDocument can now be saved multiple times to the same stream or file when using incremental updates.
Improved performance in some scenarios when saving PDFs containing large TIFF images.
Improved quality when saving PDF pages that contain semi-transparent pictures as images.