What's new in this version:
- Library allows to read DataMatrix (ECC200) barcodes now.
- Reading algorithms of Code 39 and Code 128 barcodes have been optimized and improved.
- Multi-threaded support has been added.
- New barcode scan directions (45 and 135 degrees) have been added.
- Barcode reading quality has been increased.
- Fixed some bugs in barcode reading algorithm.