CHANGELOG

Thorlabs Compact Spectrometers CCT Plugin for Thorlabs ThorSpectra Software

April-2026:
	ThorSpectra version: v3.39
	- [GUI] Fixed UI for Display scaled by settings of OS Windows, applies on Software startup.
	- See details for 3.38 below. This iteration updates the ThorSpectra Core component in installer, no other changes in CCT Plugin comparing to 3.38.

March-2026:
	ThorSpectra version: v3.38
	Compact Spectrometer Driver version: v1.0.35
	CCT SDK version: v1.0.350
	- [GUI] Interpolation postprocessing of acquired spectrum from Spectrometers with small (less than 2 thousand) amount of pixels.
	- [GUI] Added functionality to upload custom Amplitude Correction.
	- [GUI] When switching on Custom dispersion correction, the type is displayed in a status string.
	- [GUI] Button to Spectrometer in ThorSpectra and make it available for usage via SDK without necessity to stop the ThorSpectra Software.
	- [GUI] Button to switch Status LED on and off.
	- [GUI] List of Hot Pixels along with related wavelengths, nm (if any).
	- [GUI] Auto limit maximum acquisition time for controls to device specification, not to hardware limit (setting exposure up to hardware limit is still possible via SDK).
	- [SDK] SDK is installed as a ZIP-Archive file containing its version number in the filename using format: "cct_sdk_[version-number].zip" - this allows delivery of newer versions of SDK without interfere with any existing installation.
	- [SDK] Cross-Platform extension for CCT Python SDK. Also, improved documentation for development on OS Linux, including ARM-based Single board Computers.
	- [SDK] For hosted runtimes added ability to re-create device manager service of CCT Software Driver after dispose of previous instance.
	- [SDK] Cleared dependencies of the CCT Software Driver - on update manual removal of previous installation of SDK is recommended. The installer would not remove old files from Examples subfolder automatically in order do not interfere with any possible custom changes.
	- [SDK] Added build for .NET 10 target framework.
	- [SDK] Get list of Hot Pixels along with related wavelengths, nm.
	- [SDK] API for C/C++ programming environment.

February-2025:
	ThorSpectra version: v3.35
	Compact Spectrometer Driver version: v1.0.20
	CCT SDK version: v1.0.20
	- Initial Release.