Fastcore

New Features

- Add HTTP functions: `tobytes`, `http_response`, and `recv_once` ([562](https://github.com/fastai/fastcore/issues/562))
- Convenience props for `XT` ([561](https://github.com/fastai/fastcore/issues/561))
- annotations for `get_class` / `mk_class` ([560](https://github.com/fastai/fastcore/issues/560))

New Features

- Add `type2str` and `dataclass_src` to `xtras` ([559](https://github.com/fastai/fastcore/issues/559))

New Features

- Save orig method in `patch` and `patch_to` ([558](https://github.com/fastai/fastcore/issues/558))

New Features

- add `hl_md()` ([557](https://github.com/fastai/fastcore/issues/557))
- bool value handling for `xt` ([556](https://github.com/fastai/fastcore/issues/556))
- Add py2pyi ([555](https://github.com/fastai/fastcore/issues/555))
- Add attr support to `nested_idx` ([554](https://github.com/fastai/fastcore/issues/554))

New Features

- add `fastcore.xml.highlight()` ([553](https://github.com/fastai/fastcore/issues/553))

New Features

- Do not add closing tags for void tag types ([551](https://github.com/fastai/fastcore/issues/551))
- Add tuple support to `to_xml`
- Add `start_proc()`