OGLplus 0.62.0 发布，更新内容如下：
The SizeType and BigSizeType classes were updated and arithmetic operators were added.
A missing-identifier bug was fixed in images::Image.
Some compiler warnings were silenced.
Several other minor changes were made to the internals.
The Quickbook documentation was updated.
OGLplus (oglplus) 是一个仅包含头文件的 C++ 语言库，用于实现一个瘦面向对象的 OpenGL 门面操作接口，提供了自动资源和对象管理的封装，让在 C++ 中使用 OpenGL 更加简单和安全。