# Change log for the `synthesizer-llvm` package

## 8.0

* Compiled code is now freed by the garbage collector if it is no longer needed.

* `reverbSimple`: No longer add the original signal.
  Every partial comb filter maintains it anyway.

* In `CausalParameterized.Process`:
  `reverb` -> `reverbSimple`
  `reverbEfficient` -> `reverb`

* added many export lists

* For GHC-7.10 we had to separate `ProcessOf` type functions
  from `synthesizer-core:CausalClass`.
  We adapt to this change here.