Software Revision History

WSQ SDK 2.3.0.2

This page provides information on changes for the current and previous versions of the WSQ SDK. To download the latest stable version of these software products, see this page.

New in 2.3.0.2:

• Fixed issue with corrupted WSQ images causing a crash
• Fixed issue that prevented extremely large images from being encoded
• Fixed issue where the implementation number may not be set

New in 2.3.0.1:

• Fixed issue where Get Comment may not be correctly null terminated
• New error code IDX_BUFFER_INSUFFICIENT_SIZE
• Implementation code now set for Windows 10 and 11

New in 2.3.0.0:

• Now uses the latest VS2022 runtimes
• Fixed issue writing PGM header
• Exposed DecodeWSQToFile method and OutputFormat for VB6
• EncodeWSQFile now supports PGM (P5) files
• Updated OS detection for Windows 11 and Server 2022

New in 2.1.0.1:

• Minor improvements

New in 2.1.0.0:

• Support for Windows XP and Windows Server 2003 has been removed
• Now uses the latest VS2019 runtimes
• .Net ImageDimension now overrides Equals == and !=
• Fixed issue with the memory versions DecodeWSQToRaster and DecodeWSQToBMP when a non WSQ image is passed
• Now supports the encoding of WSQ from PNG images
• Now supports the decoding of WSQ to PNG images