Latest changes: 1.4.1 build 2020-08-31

Engine
 * Add support for LWJGL3
 * Renderer : fix shadow, use default shader when not assigned, BatchProfile refactor
 * Shader : add ShaderParam.colored, enable clipping with SURFACE_NO_MATERIAL surface
 * Shape / Drawing api merge into com.bonzaiengine.shape (replaces old Shapes utility too)
 * Reader : add support for STL and OSGJS, performance improvements
 * IO : faster IO
 * UI : fix ScrollPane/MenuPopup layout, improve focus & event dispatch, improve ComboBox/TabPanel/TreeWidget widgets, add SelectButton, fix ui rendering clipping, add WidgetXml to link a Widget to an xml (or json)
 * Upgrade to Java 8, various refactor

Tutorials & Tools
 * Tutorials clean-up
 * Tools : Improve UI, new tool framework, internal heavy rewrite (using injection / events)
 * New tool : https://patreon.bonzaiengine.com/