Released: Mar 27, 2026

Updates in 2026.4.2

Features

• Updated internal dependencies.

Released: Mar 1, 2026

Updates in 2026.3.6

Features

• Improved 1D barcode detection by implementing a diagonal scan fallback.
• Updated internal dependencies.

Fixes

• Fixed an issue where EAN-13 and other linear barcodes were not detected at specific rotation angles (30-60 degrees).

Released: Feb 17, 2026

Updates in 2026.2.1

Features

• Updated internal dependencies.

Released: Feb 11, 2026

Updates in 2026.1.8

Features

• Added support for analyzing Code 128 (A/B/C) encoding segments in GS1 and standard Code 128 barcodes, including character set transitions and symbol count details.
• Updated internal dependencies.

Fixes

• Fixed an issue where valid barcodes could be missed due to an overly restrictive default scan-line threshold, and exposed MinScanLines as a configurable reader option.

Released: Dec 26, 2025

Updates in 2025.12.6

Features

• Updated internal dependencies.

Fixes

• Fixed an issue where Code128GS1Parser.IsValid() would throw an exception instead of returning false for invalid input.

Released: Nov 10, 2025

Updates in 2025.11.4

Features

• Updated internal dependencies.

Released: Oct 8, 2025

Updates in 2025.10.4

Features

• Updated internal dependencies.

Fixes

• Fixed an issue where Code 39 Extended barcode cannot be detected for some PDF inputs.

Released: Sep 2, 2025

Updates in 2025.9.5

Features

• Optimized loading of Anybitmap object.
• Updated IronSoftware.System.Drawing to 2025.9.3.

Released: Aug 14, 2025

Updates in 2025.8.5

Features

• Added support for generating 1 bpp barcode images.
• Improved reading performance with the "Detailed" Speed mode.
• Updated IronSoftware.System.Drawing to 2025.8.1.

Fixes

• Fixed an issue where ResizeToMil and ResizeTo were lowering image quality.
• Fixed an issue where reading certain large images would freeze the application.

Released: Jul 24, 2025

Updates in 2025.7.29

Features

• Updated IronSoftware.System.Drawing to 2025.7.12.
• Reduced false positives when scanning in "ExtremeDetail" mode.
• Improved overall memory usage.
• Improved reading of GS1-128 barcodes.
• Documentation Update: Corrected the units in IntelliSense for StampToExistingPdfPage from pixels to points.

Fixes

• Fixed an issue where Unicode characters could not be written to barcodes.
• Fixed an issue where StampToExistingPdfPage would throw an exception if reading a PDF made with Microsoft Print to PDF...