oschmod: Cross-platform file permissions

oschmod is a Python library that provides a Windows and Linux compatible `chmod` function for managing file permissions. It aims to offer a consistent API for setting POSIX-like permissions across various operating systems, including Windows, which natively uses Access Control Lists (ACLs) rather than POSIX mode bits. The current version is 0.3.12, and it maintains a moderate release cadence primarily for bug fixes and compatibility updates.