1.0.0 release candidate 1 (1.0.0-rc.1)

Changed

• Version id has been increased to 9.

Fixed

• Fixed attribute error messages (previously, (1).b was giving the message AttributeError: attribute of 1 has no attribute 'b'., which was erroneous)

Full code changes: 0.23.0-beta...1.0.0-rc.1