4.2.1

Added

• Added get_global_class_name method to Script. Now GDScriptParser uses this first to determine global class names, instead of parsing the script file again.
• Added a way for platforms to define a custom resource pack location.
• Added more defines for platform specific configs.
• Added S3TC_NOT_SUPPORTED define to be used by platforms externally.
• Added optional GLES2_LOAD_EXT_NO_DLCFN_AVAILABLE define for the rasterizer storage.

Changed

• Turn custom module paths relative to the engine's directory when they reside inside the engine's folder.

Fixed

• Found and updated some remaining old Java package paths.
• Fix checking the wrong property in the Android's export plugin.
• Moved dlfcn.h include in RasterizerStorageGLES2 to it's proper place according to the comment above it.
• Fix custom module paths for the editor builds.
• Small tweaks to HTTPServerSimple, mostly related to ssl handling.
• Fix FileCache for files in .pck-s.
• Fix DirAccess::get_filesystem_abspath_for() for .pck files.
• Fix build on MSVC.