cats v2.2.0-RC4 Release Notes
Release Date: 2020-08-21 // over 3 years ago-
In previous Cats 2.2.0 pre-releases, all type class instances for Scala standard library types were available in implicit scope, except for the ones for
Future
. We made the decision to exclude those instances in part because putting them into implicit scope required duplicating some instances from cats-core in cats-kernel, which hadn't previously included anyFuture
-related code. This release candidate reverses that decision and makes all type class instances available in implicit scope. It also includes a fix for one method onNonEmptyLazyList
for Scala 2.13.🚀 This release candidate has the same binary compatibility guarantees as 2.2.0-RC3, and is backward binary-compatible with that release.
2 API / feature enhancements
- #3572 Add Future instances to implicit scope by @travisbrown
- #3573 Avoid all evaluation of NonEmptyLazyList#reduceRightTo by @takayahilton
📚 2 documentation improvements
- #3575 Missing a "]" in CONTRIBUTING.md by @benkio
- ⚡️ #3574 Update README.md by @diesalbla