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cats v2.5.0 Release Notes

  • 2021 March 29

    🚀 Cats 2.5.0 is a binary-compatible release in the 2.x series. It provides support for Scala 2.12, 2.13, 3.0.0-RC1 and 3.0.0-RC2.

    ➕ Additions

    • #3808 Chain add fromOption factory method by @nikiforo
    • #3826, #3827 Add syntax for parProduct and parAp by @nigredo-tori
    • 🔀 #3804, #3805 Add Ior.mergeWith and AlignMergeWith by @nigredo-tori
    • #3806 Add Align instance for Nested by @nigredo-tori
    • #3643, #3823 Add sumAll & productAll by @phongngtuan, @larsrh

    🔄 Changes

    • ⚡️ #3818 update Scala to 2.13.5 by @sh0hei
    • 🏗 #3825 Use -scalajs-mapSourceURI in Scala 3 builds by @fthomas
    • #3377, #3807 Replace Band instance for NonEmptyMap with a Semigroup instance consistent with SortedMap by @nigredo-tori
    • #3480, #3833 Rename master to main by @travisbrown, @larsrh

    📚 Documentation

    • #3814 typo in ApplicativeError by @wibisono