The fast.ai community is also continuing to invest energy and resources in PyTorch. In June, fast.ai will launch a new course called Deep Learning from the Foundations, which will show developers how to go all the way from writing matrix multiplication from scratch to how to train and implement a state-of-the-art ImageNet model. The course will include deep dives into the underlying implementation of methods in the PyTorch and fast.ai libraries, and will use the code to explain and illustrate the academic papers that underlie these methods.