arrow-kt/arrow 2.2.0-beta.1

on GitHub

What's Changed

New or improved functionality

• Make ensureNotNullOrAccumulate return a Value by @kyay10 in #3635
• Unmark AcquireStep to allow installing resources inside install by @kyay10 in #3654
• Expose a few operations from NonEmpty collections to Java by @serras in #3647
• Race until one of the tasks succeeds by @serras in #3603
• "At most once" computation for Eval by @serras in #3673
• Experimental: Unify IorRaise and RaiseAccumulate APIs by @kyay10 in #3665
• Unmark Effect.invoke as operator by @kyay10 in #3679
• Ktor Raise call.respondOrRaise using context-parameters by @tKe in #3663
• Improve performance of RaiseCancellationException for JS platform by @sgrishchenko in #3656
• Raise with context parameters by @serras in #3646

Bug fixes

• Respect upper bounds of generics by @serras in #3694
• Remove incorrect and misleading returns(null) contracts by @kyay10 in #3703
• Fix crosswalk ordering logic by @jsoizo in #3701
• Do not call distinct on NonEmptySet by @serras in #3674

Test coverage (thanks to @theycome)

• Complete test coverage for IterableTest.kt (#2894) by @theycome in #3632
• Test coverage for Either.kt Ior.kt currying.kt (#2894) by @theycome in #3637
• Test coverage for map NonEmptyList (#2894) by @theycome in #3643
• Test coverage for Comparison, Either, Option (#2894) by @theycome in #3648
• Test coverage for NonEmptyList (#2894) by @theycome in #3659
• Test coverage for NonEmptySet, Result (#2894) by @theycome in #3660
• Test coverage for Sequence (#2894) by @theycome in #3676
• Tests with KSP2 by @serras in #3693
• Test coverage for SingletonRaise by @theycome in #3700

Migration to new plug-ins and libraries

• Migrate to Android KMP plug-in by @serras in #3677
• Add Arrow Version Catalog module by @nomisRev in #3682
• [KUP] Disable opt-in Kotlin compiler warnings by @FenstonSingel in #3705
• Use new binary built-in validator in Kotlin 2.2 by @serras in #3707

New Contributors

• @theycome made their first contribution in #3632
• @sgrishchenko made their first contribution in #3656
• @FenstonSingel made their first contribution in #3705

Full Changelog: 2.1.2...2.2.0-beta.1