Ludus Editor browser preview Ludus sources and rebuild instructions: https://github.com/The-Ludus-Project/Ludus/tree/640af98dbe142190932ed594375d1b11f8793d6a Qt source base: https://download.qt.io/official_releases/qt/6.10/6.10.3/submodules/qtbase-everywhere-src-6.10.3.tar.xz Qt is statically linked under LGPL-3.0; license texts and third-party notices are included in licenses/. Rebuild scripts compile Qt from source; users may modify or replace Qt and rebuild this open-source application. Tool and payload identity: build-info.json.