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classes v0.3.0 Release Notes

  • 🔋 Features

    • 💥 Breaking: drops python3.6 support
    • 💥 Breaking: now requires typing_extensions>=3.10 and mypy>=0.902
    • 💥 Breaking: now classes traverses mro of registered types and fallbacks to super-types if some type is not registered
    • ➕ Adds generic typeclasses
    • ➕ Adds caching to runtime type dispatch, it allows to call already resolved instances way faster
    • ➕ Adds better typeclass validation during mypy typechecking
    • ➕ Adds .supports() method to typeclass to check if some instance is supported in runtime
    • 👉 Makes .supports() a typeguard
    • ➕ Adds Supports type
    • ➕ Adds AssociatedType variadic type

    Misc

    • 👌 Improves docs