1.2 (2016-05-10)

GHC 8.0.1 compatibility fix.

• Added superclass constraints to Div and Mul instances.

I don't expect this to break any existing code but am updating the major version number just in case. Thanks to Ben Gamari for the patch.

1.1 (2014-02)

GHC 7.8.1 compatibility fix.

• Added a Sub c b a constraint to Sum a b c. This prevents a liberal coverage condition failure on GHC 7.8.1 RC1.

I don't expect this to break any existing code but am updating the major version number just in case.

1.0.1 (2013-07)

• Typeable NumTypes.

1.0 (2009-06)

See the [announcement][1].

[1]: http://flygdynamikern.blogspot.se/2009/06/announce-numtype-10-type-level-low.html)