v1.6.0

Added

• Add support for EGVSR, Arch and Network.
• Add support for Real-ESRGAN-v2
  aka Anime Video Models (comp. vgg-style arch).
• Ability to use half-precision (fp16, HalfTensor) via half parameter. This can help reduce VRAM.
• Created tiling utilities to tile a tensor, merge tiled tensors, and automatically tile and execute
  recursively.

Changed

• Moved the frame/numpy/tensor utility functions out of the VSGAN class and into utilities.py.
• Renamed HISTORY to CHANGELOG, and updated changelog to be in Keep a Changelog standard.
• Moved VSGAN class from __init__.py to vsgan.py.
• Tiling mode is now always enabled, but will only tile if you wouldn't have otherwise had enough VRAM.
• Overlap now defaults to 16.
• Separated VSGAN class into two separate Network classes, ESRGAN, and EGVSR. VSGAN is no longer used
  and ESRGAN/EGVSR Network classes should now be imported and used instead.
• The functions load_model and run have been renamed to load and apply.

Fixed

• Don't require batch in tensor_to_clip.
• Make change_order False by default in frame_to_tensor, improve rest of the param defaults.
• Don't change order to (2,0,1) for ESRGAN models, was unnecessary and caused issues with Real-ESRGANv2.
• Fixed support for Python versions older than 3.8.
• Fixed example VapourSynth import paths casing.
• Restore support for VapourSynth API 3.
• Now detaches tiles from the GPU after super-resolution, to keep space for the next tile's super-resolution.