When importing a specific document with an invalid offset of the cross-reference table an InvalidOperationException is thrown: System.InvalidOperationException: 'Stack empty.'

When importing a document containing an updated xref table that has an invalid offset an exception is thrown: System.NullReferenceException: 'Object reference not set to an instance of an object.'

When flattening a document with esignature the signature gets removed. Digital signatures remain, but esignatures do not.

When importing and merging documents the fonts are extracted directly from the files and can duplicate if the files contain exactly the same fonts/subsets.

InvalidDataException: 'Unknown compression method (0x31)' when decompressing a Shrunk stream

WIth specific documents, the text is exported with the wrong position when exporting document pages to images using the SkiaImageFormatProvider.

Introduce support for reading barcodes from images.

When concurrent accessing the FontsRepository`s RegisterFont (private) method from different threads an exception is thrown: System.IndexOutOfRangeException: 'Index was outside the bounds of the array.'

Nested tables cause cropped borders of the child table. The outside borders of the child table are half the width.

When rendering an encoded image for a second time the image data seems corrupted and an exception is thrown: InvalidOperationException: 'Illegal character.'

Wrong font file loaded when CidType2Font with Standard name.

SMask is not applied correctly.

Introduce support for UnShrinking - Method 1.

Darker and lower quality image export on macOS.

OverflowException when importing a document with a signature that has an empty Location string.

 I am getting a null exception when trying to import an document. The specified error is Value cannot be null. (Parameter 'action').

When searching text in a specific document the results are not as expected. They are slightly shifted:

When parsing a CFF Type1 font a NullReferenceException is thrown.

When getting the hash code of CFF (Compact Font Format) font`s UnderlineThickness and there is no such value set in the font file the default value should be returned but an exception is thrown: NullReferenceException: 'Object reference not set to an instance of an object.'

When exporting an image with ICCBased color space and the default ImageCompression is changed an exception is thrown: NotSupportedException: 'Not supported colorspace: ICCBased'.