(Beta) iOS support
TorchVision 0.10 now provides pre-compiled iOS binaries for its C++ operators, which means you can run Faster R-CNN and Mask R-CNN on iOS. An example app on how to build a program leveraging those ops can be found here. 
TorchAudio 0.9.0
(Stable) Complex Tensor Migration
TorchAudio has functions that handle complex-valued tensors. These functions follow a convention to use an extra dimension to represent real and imaginary parts. In PyTorch 1.6, the native complex type was introduced. As its API is getting stable, torchaudio has started to migrate to the native complex type.