Dynamic Web TWAIN versions

v16.1
- Whether to load the WASM for the Camera module is now optional (used to be mandatory in 16.1) and is disabled by default.
- The webcam/camera license is now considered a core license and can be used without a scan license.

v15.3
IMPROVED:
- [HTML5] When reinstalling the Dynamsoft service, the service configuration file DSConfiguration.ini will now be replaced directly.
FIXED:
- [HTML5] Fixed a bug where the scanner stops responding when you cancel the scan multiple times.
- [HTML5] Fixed a bug where the scanner stops responding when the library tries to retrieve extended information that contains magnetic data.
- [HTML5] Fixed a bug where images can‘t be selected in batches (CTRL/SHIFT + Click) after swapping the current tag.

v14.3 [Dec 12, 2018]
- Added Per Server Annual License type.
- No more distinction between Non-Production and Production Server licenses to ensure easier license management.
- Fixed some bugs.

v11.3 [Apr 24, 2016]
New
Added the feature to automatically create a dump file for debugging purposes when the scanning service crashes
Added official support for OCR Professional
Improved
Optimized the scanning performance by reducing unnecessary web socket messages
Optimized the compatibility of the accompanying JS files so that they can work with different versions of scanning services
Added an internal mechanism in the accompanying JS files to support Angular2
Optimized Mac scanning process to make it possible to switch from TWAIN protocol to ICA protocol

v11.1 [Oct 5, 2015]
May include unspecified updates, enhancements, or bug fixes.

v9.2 [Jan 3, 2014]
- Fully support Internet Explorer 11
- Added RegisterEvent method and UnregisterEvent method for using Dynamic Web TWAIN events in IE 11 and other web browsers (e.g. Chrome, Firefox, Safari and Opera)
- Other minor fixes and tweaks.

v6.3 [Jun 16, 2011]
--Improved the memory management for ActiveX 64-bit Edition.
--Added LogLevel property to capture more exceptions.
--Changed the "Thank you for evaluating ..." dialog box to non-modal dialog. (For Plug-in edition only)
--Other minor fixes and tweaks.

v5.0 [Dec 4, 2007]
Optimized PDF encoder and decoder; Detail error message returned when uploading images through POST method fails; Fixed bugs