Colour 0.4.7 has been released (www.colour-science.org)

The release of Colour 0.4.7 introduces significant advancements for the colour-science library, notably a new chromatic adaptation transform and a colour appearance model, alongside various optimizations for performance. Key updates include the implementation of the Li (2025) chromatic adaptation and the sCAM colour appearance model, new RGB colourspaces for enhanced texture asset handling, and improvements to the OSA-UCS conversion that boast a 28.5x performance gain. The update also supports Python 3.14, removing the dependency on typing-extensions and upgrading minimum required versions for several crucial libraries, ensuring broader compatibility for developers. This release is particularly significant for the AI/ML community as it broadens the tools available for accurate colour representation and analysis, crucial for fields like computer vision and graphics rendering. The introduction of the Transfer Matrix Method for thin films, alongside new utilities for spectral data and improved interpolation speeds, points to enhanced capabilities for research and application in visual technology. Furthermore, automating documentation verification through a language model (LLM) exemplifies the integration of AI tools into development practices, ensuring higher consistency and reliability for users.