Sh

- Bugfix where `async` and `return_cmd` does not raise exceptions [746](https://github.com/amoffat/sh/pull/746)

- `return_cmd` with `await` now works correctly [743](https://github.com/amoffat/sh/issues/743)
- Formal support for Python 3.12

- Add contrib command `sh.contrib.bash` [736](https://github.com/amoffat/sh/pull/736)

- Fix `sh.glob` arguments [708](https://github.com/amoffat/sh/issues/708)
- Misc modernizations

- Add back appropriate sdist files [comment](https://github.com/amoffat/sh/commit/89333ae48069a5b445b3535232195b2de6f4648f)

- Allow nested `with` contexts [690](https://github.com/amoffat/sh/issues/690)
- Call correct asyncio function for getting event loop [683](https://github.com/amoffat/sh/issues/683)