Major Features

Automatic quantization using QKeras;
Stochastic behavior (including stochastic rounding) is disabled during inference;
LeakyReLU for quantized_relu;
Qtools for estimating effort to perform inference;
- Qtools will estimate the sizes and types of operations to perform inference, with its data sizes compatible with high-level synthesis datatypes. For example, quantized_bits and quantized_relu bits and int_bits from Qtools will match exactly ac_fixed datatypes (if you rely on QKeras alone, the correct datatype should be ac_fixed<bits, int_bits+is_negative, is_negative>, where is_negative has to be inferred from the other parameters of the quantizer.
Other bug fixes and enhancement.

Thanks to our contributors

This release contains contributions from many people at Google and CERN.