The GLG Toolkit version 4.4 has been released, bringing multiple innovations. The real-time scanning chart function has been upgraded, supporting various environments. It can display medical physiological data and parameters of industrial equipment. New APIs and properties have been added to optimize the data visualization effect. The SCADA viewer framework has been upgraded, supporting multi-page custom drawing, providing custom dialog boxes and components, and ensuring system security. The functions of custom component processing and interactive handlers have been newly added, improving development efficiency. The editor's extended API has been optimized, the viewport rendering has been improved, and components such as multi-line tab components and dashboard-style components have been newly added, enhancing performance and visual effects. The DXF converter has been improved, with a large number of errors fixed, enhancing the stability of the version. This version provides strong support for industries such as industrial control and medical monitoring, and promotes intelligent and efficient development.