0.5.0 — cats-effect 3

🥳 This is the first release for a stable Scala 3 version, and the first release compatible with cats-effect 3 🥳

⚠️ breaking changes :warning

• the module from version 0.4.0 is now named pureharm-effects-cats-2, so if you did not yet upgrade your entire stack to cats-effect 3 then use this module. It is source compatible otherwise. pureharm-effects-cats now refers to the module version based on cats-effect 3.

⚠️ removed deprecations

• removed busymachines.pureharm.effects.PureharmEffectsImplicits
• removed Applicative/Monad/Bracket Attempt type aliases

new features

pureharm-effects-cats-2

• inline cats-retry! and provide infix syntax support. We inlined because cats-retry does not have Scala 3 support yet.
• deprecate all previous .reattempt, and .timedReattempt syntax in favor of things inlined from cats-retry
• add .timed : F[FiniteDuration] (backport from cats-effect 3), and .timedIn(t: TimeUnit): F[FiniteDuration] syntax
• add busymachines.pureharm.capabilities.Random[F] capability trait. Use this for your randomness needs, including UUID generation. It is source compatible w/ the version provided in the pureharm-effects-cats, and the cats-effect 3 version.

pureharm-effects-cats

• first compatible module w/ cats-effect 3.2.1!
  • removed PureharmIOApp, you can safely use IOApp, ResourceApp, and kin from cats-effect.
  • removed BlockingShifter, sinice ContextShift, and Blocker are both gone from cats-effect
  • removed ExecutionContextMT, since it existed solely for the purpose of instantiating a good pool from main. With cats-effect 3 it's almost impossible to give a good replacement, so just rely on the default compute pool of cats-effect 3, it's really good!
• inline cats-retry! and provide infix syntax support. We inlined because cats-retry does not have Scala 3 support yet.
• add .timedIn(t: TimeUnit): F[FiniteDuration] syntax
• deprecate all previous .reattempt, and .timedReattempt syntax in favor of things inlined from cats-retry

new Scala versions:

• 2.13.6
• 3.0.1 for JVM + JS platforms
• drop 3.0.0-RC2, 3.0.0-RC3

Version upgrades:

• cats 2.6.1
• cats-effect 2.5.2, 3.2.1
• fs2-core 2.5.9, 3.0.6
• pureharm-core-anomaly 0.3.0
• pureharm-core-sprout 0.3.0

internals

• bump munit-cats-effect to 1.0.5
• bump scalafmt to 3.0.0-RC6 — from 2.7.5
• bump sbt to 1.5.5
• bump sbt-spiewak to 0.21.0
• bump sbt-scalafmt to 2.4.3
• bump sbt-scalajs-crossproject to 1.1.0
• bump sbt-scalajs to 1.6.0

0.4.0

• add a bunch of missing aliases from cats

deprecations:

• deprecate aliases.CatsImplicits in favor of aliases.CatsSyntax, the latter does not bring in no longer needed cats.instances.all._ import
• deprecate PureharmImplicits in favor of PureharmSyntax, the latter does not bring in no longer needed cats.instances.all._ import

0.3.0 - botched release, use 0.4.0 instead

v0.3.0

0.3.0

0.2.0

Features:

• loosen constraint on all *attempt* like methods from Sync[F] to MonadThrow[F]. There was no reason for it to be Sync.
• add .reattempt syntax for Stream[F, A]

Removed deprecations:

• remove (Applicative/Monad/Bracket)Attempt types. Use The *Throw aliases.

Version upgrades:

• cats 2.5.0
• cats-effect 2.4.1
• fs2-core 2.5.4
• pureharm-core-anomaly 0.2.0
• pureharm-core-sprout 0.2.0

New Scala versions:

• 3.0.0-RC2

Internals:

• upgrade munit-cats-effect to 1.0.1

0.1.0

Split out from pureharm as of version 0.0.7.

Newly cross published for both Scala 2.13, and 3.0.0-RC1 on JVM and JS runtimes.

Changes:

• add dependency and aliases for fs2-core

⚠️ Source incompatible changes ⚠️:

• remove Show[Throwable] instances together with PureharmShowInstances. Use the ones from pureharm-core.
• remove .onErrorF syntax for F[_]: Sync
• remove Attempt and IO companion object ops extensions. Use postfix equivalent cats syntax instead. e.g. (??? : Throwable).raiseError[F, A]

Dependencies:

• cats 2.4.2
• cats-effect 2.3.3
• fs2-core 2.5.3

Internals:

• replace scalatest w/ munit-cats-effect