Today version 2.4 has been released. It is a major update with a built-in reference for the OpenGL ES Shading Language (GLSL) and context-sensitive help.
The new features are:
- Built-in GLSL reference (iOS 6)
- Context-sensitive help in the shader editor (iOS6 / iPad)
- Import images from your photo library
- Scrollable error messages
- Two new fonts from the Source Code Pro family
- Option for displaying the frame rate