Cats 2.0.0

Version 2.0.0

2019 September 9

Cats 2.0.0 is available for Scala 2.11, 2.12, 2.13, and Scala.js 0.6. This release maintains binary compatibility with Cats 1.x.x in the cats-kernel, cats-core and cats-free modules, but not cats-laws, cats-kernel-laws, cats-testkit, or alleycats.

2 source breaking changes

• #3046 Infer dependent parameter in NonEmpty/ParallelTests/Laws by @djspiewak
• #3042 Remove unused type parameter for Parallel instances by @Billzabob

1 bug fix

• #3037 Add cats.kernel.instances.finiteDuration package by @travisbrown

1 documentation improvement

• #3034 minor typo fixed by @ikr0m