attrs/changelog.d/151.change.rst

Added ``type`` argument to ``attr.ib()`` and corresponding ``type`` attribute to ``attr.Attribute``.
This change paves the way for automatic type checking and serialization (though as of this release ``attrs`` does not make use of it).
In Python 3.6 or higher, the value of ``attr.Attribute.type`` can alternately be set using variable type annotations (see `PEP 526 <https://www.python.org/dev/peps/pep-0526/>`_).
	Added ``type`` argument to ``attr.ib()`` and corresponding ``type`` attribute to ``attr.Attribute``.
	This change paves the way for automatic type checking and serialization (though as of this release ``attrs`` does not make use of it).
	In Python 3.6 or higher, the value of ``attr.Attribute.type`` can alternately be set using variable type annotations (see `PEP 526 <https://www.python.org/dev/peps/pep-0526/>`_).