vollo-torch fix type hints being incompatible with Python 3.7/3.8 
vollo-rt.h fix namespacing issue (error_t -> vollo_rt_error_t) 
- Runtime optimisations
 
- Added IO only benchmarks
 
- Initial support for ONNX models in compiler
 
- Support for LSTM nodes
 
- Improved error reporting in compiler
 
- Compiler API changes
 
- New runtime API with access to model metadata
 
- HW optimisations (pointwise operations)
 
- IA840F support
 
- Support for scalar (
int, float) literals in pointwise operations in
vollo-torch. 
- Architectural changes in bitstream to support compiler
 
- Reduced latency from reduced core to core communication in the bitstream
 
- Add general model compiler and VM simulation with Python bindings in
vollo-python 
- Add PyTorch frontend to model compiler in 
vollo-torch