🔖 Bump version to 1.3.2

🔖 Bump version to 1.3.1

🔖 Bump version to 1.3.0

👽️ API changes in PyTorch 1.11 (#25)

🔖 Bump version to 1.1.8

🐛 Fix JITing of complex submodule

The `complex` function confused the compiler.

🔥 Drop utils.tensor_norm in favor of torch.linalg.norm

♻️ Remove duplicate definitions (functional and object-oriented)

⚡️ Simplify (MS-)SSIM convolutions

📝 Add math in documentation

🐛 Fix inaccurate LPIPS

The inaccuracies came from the dropout layers.
Initializing LPIPS in evaluation mode corrected this behavior.

📝 Add examples in documentation

The examples also act as tests.