v1.12.0

1.12.0 - 2021-07-23

Done

• Add a shorter alternative name to EffectConstructor (#220)
• Rename Eft Fx (#234)
• Add EitherT extension methods (#230)

  val fab: F[Either[A, B]] = ???
  fab.eitherT // EitherT[F, A, B]
  
  val ab: Either[A, B] = ???
  ab.eitherT[F] // Either[F, A, B]
  
  val fb: F[B] = ???
  fb.rightT[A] // EitherT[F, A, B]
  
  val b = ???
  b.rightTF[F, A] // EitherT[F, A, B]
  
  val fa: F[A] = ???
  fa.leftT[B] // EitherT[F, A, B]
  
  val a: A = ???
  a.leftTF[F, B] // EitherT[F, A, B]

• Add OptionT extension methods (#231)

  val foa: F[Option[A]] = ???
  foa.optionT // OptionT[F, A]
  
  val oa: Option[A] = ???
  oa.optionT[F] // Option[F, A]
  
  val fa: F[A] = ???
  fa.someT OptionT[F, A] // OptionT[F, A]
  
  val a = ???
  a.someTF[F] // OptionT[F, A]

• YesNo in Scala 3 should derive CanEqual (#237)