Change log for the synthesizer-llvm package

0.8.3

• Noise: caused a crash with LLVM-9 because it called the X86 intrinsic pmuludq. Now use generic multiplication.

0.8.0

• 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.