0.8.3
- FFT transform may be used as if it was first-class vector expression, and not just an additive transform (#54). This does not mean that expressions involving FFTs will result in single kernel launch.
- Allow to purge online kernel caches. This allows for complete cleanup of OpenCL contexts. Should be useful for libraries.
- Offline kernel caching. Saves time on first-time compilation. See comments in 1aedcd2.