Released: Jan 23, 2021

Updates in v13.4

Features

• Improved detection of QR Code version information when barcode is damaged.

Fixes

• Addressed an issue where Barcode Xpress wasn't able to recognize squashed QR barcodes, where the horizontal and vertical module size was different.
• Addressed an issue with algorithm improvement for Data Matrix barcodes with a damaged finder pattern to perform incorrect calculations for rectangular barcodes.
• Fixed a bug in error correction algorithms which would occasionally prevent QR codes with damaged bars from being decoded.
• Fixed a bug which could occasionally prevent PDF417 barcodes from being decoded properly when they were rotated 180 degrees.
• Fixed an out-of-bounds read operation for cropped images that could in some cases trigger illegal read exception while reading GS1 DataBar barcodes.