Unreleased

0.1.4.0

• Add secondsFrac, a combinator that converts a unit into a fractional number of seconds.
• Add combinators for repeatedly running an action with a sleep interval
• Add interpreters that remain at a fixed instant

0.1.3.0

• Added measure, a combinator that returns the time span an action takes.

0.1.1.0

• Added Time.Adjust, an action that takes a time unit and adds it to the custom start time, if available.
• Added Fractional instances for sub-second time units that treat literals as seconds.

0.1.0.0

• initial release