1. Changelog
- The project has been completely refactored to use the Zstandard implementation from the standard library ([PEP-784](https://peps.python.org/pep-0784/))
- The refactor has some minor impact on public APIs, such as changing the exception raised on invalid input
2. Drop 0001-Bump-setuptools-dependency-from-74-to-89.patch as setuptools in requires was removed in pyproject.toml
3. HOMEPAGE has been changed to https://github.com/Rogdham/pyzstd.
Signed-off-by: Liu Yiding <liuyd.fnst@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
