Version 1.2.0

This is a smaller release, most changes concern examples and development and thus don't affect users of skorch.

Changed

• Loading of skorch nets using pickle: When unpickling a skorch net, you may come across a PyTorch warning that goes: "FutureWarning: You are using torch.load with weights_only=False [...]"; to avoid this warning, pickle the net again and use the new pickle file (#1092)

Added

• Add Contributing Guidelines for skorch. (#1097)
• Add an example of hyper-parameter optimization using Optuna here (#1098)
• Add Example for Streaming Dataset(#1105)
• Add pyproject.toml to Improve CI/CD and Tooling (#1108)

Thanks @raphaelrubrice, @omahs, and @ParagEkbote for their contributions.

Full Changelog: https://github.com/skorch-dev/skorch/compare/v1.1.0...v1.2.0