Anki Core Library

The `anki` package is the Python backend library for the Anki desktop flashcard application. It provides the core data models, collection management, and scheduling logic. It is primarily used for developing Anki add-ons or for advanced programmatic interaction with Anki's internal database. This is not a high-level library for generating Anki decks from scratch (for that, consider `genanki`). It tracks the Anki desktop application's versioning and has a release cadence tied to the desktop app updates.