Licence inventory
Colour Tools is GPL-3.0-or-later; the full project licence is at ../LICENSE.
THIRD_PARTY_NOTICES.md identifies shipped runtime packages. Release
preparation collates the exact installed licence files for every locked runtime
package into npm-runtime-licenses.txt.
colorjs.io-MIT.txt is retained separately because Color.js supplies the core
standards-aligned colour conversion primitives used by the application.