Changelog

1.4.0.0

Non-breaking changes

• Prevent underflows in threadDelay (issue #129)

1.3.0.0

• io-sim-1.3.0.0.
• Support ghc-9.8.

1.2.0.0

Non breaking changes

• Added NFData & NoThunks instances for Time

1.1.0.0

Non breaking changes

• io-classes-1.1.0.0

1.0.0.1

Non breaking changes

• Support ghc-9.6.

1.0.0.0

• initial version