Version 3.0.1

• Fixed dividing zero-with-units by number-with-units
• Fixed coercion of Rationals to play nice with Operators

Version 3

• Removed support for addition and subtraction with plain old literals

Version 2.4

• Better comparisons with Operator proxies
• Added convert_to for explicitly converting units
• Added a conversion cache to Operator

Version 2.3

• Architectural cleaning
• Added per_ style unit construction
• Operations on unlike units now yield proxy objects instead of raising exceptions
• Added unit-query methods (i.e. three_meters.meters?)

Version 2.2

Bug fixes and tweaks

Version 2.1

v2.1

Version 2.1