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    >>> v1
    
    >>> v2
    
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    >>> v1 == v2
    False
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    True

    :class:`Version` is immutable; use :meth:`__replace__` to change
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    Instances are safe to serialize with :mod:`pickle`. They use a stable
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        >>> v = Version("1.2.3")
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        :param int | None epoch:
        :param tuple[int, ...] | None release:
        :param tuple[str, int] | None pre:
        :param int | None post:
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