Version 0.5.2-5				2025/4		banno
 * Rebuilt binaries.

Version 0.5.2-4				2024/5		banno
 * Rebuilt binaries and updated some documents.

Version 0.5.2-3				2019/1		banno
 * Added support for Mojave for Cocoa version.
 * Updated example projects of Cocoa so that the latest xcode can build them.

Version 0.5.2-2				2016/11		banno
 * Updated example projects of Android so that the latest Android Studio can
   build them.
 * Updated example projects of iOS so that the latest xcode can build them.
 
Version 0.5.2				2016/5		banno
 * Implemented gtk3 version which uses GtkGLArea introduced in gtk+-3.1.16.
 * Fixed memory-related bugs of spGLStringCreateArch on Windows.

Version 0.5.1				2015/6		banno
 * Fixed a bug that calling spDestroyComponent for spGLCanvas sometimes
   causes a crash.
 * Implemented spGLPhongModel.c which enables the phong model drawing using
   the shader.
 * Added support for GL_LUMINANCE in spGetGLDIBitmapFormat.
 * Fixed a bug of Android version that drawing sometimes fails on application startup.

Version 0.5.0				2014/8		banno
 * Added support for iOS (closed source).
 * Added support for GLSL.
 * Improved compatibility of spGLString among platforms.

Version 0.4.0				2012/8		banno
 * Fixed some bugs.
 * Implemented spGLString component which enables string drawing in OpenGL program.
 * Added support for Android (not included in this package).

Version 0.2.0 (private release)		2009/2		banno
 * 1st release.
