Binary wheels bundle native shared libraries and include their license texts in
this directory. These libraries retain their upstream licenses; the MIT license
for kara-templater does not replace them. Source distributions without bundled
shared libraries require separately installed native dependencies.

Dependency sources:
https://github.com/msys2/MINGW-packages
https://src.fedoraproject.org/
https://almalinux.org/

See THIRD_PARTY.md for the bundled libass source and metrics patches.
