v0.1.5

• Added to_* casting convenience methods to Num.

v0.1.4

• Added provided try_cast and cast convenience methods to Num.

v0.1.3

• Implement std::error::Error for CastFailure.

v0.1.2

• Added try_cast function for those who wish to live less dangerously.

v0.1.1

• Re-export num_traits.

v0.1.0

• Initial release! 🎉