There is a new release of OpenGTL which is a is a set of libraries to create custom filters in a language inspired by Adobe Hydra (knows as PixelBender now).
- better thread safety at run time.
- progress report, which will keep Krita users informed about where processing is at any moment;
- many new mathematical functions for the Shiva standard library;
- replacement of the Shiva kernels random functions;
- OpenGTL is now compiling and running on Mac OS X.