- Improved and simplified version of
shift(#58) - Added an instance
Sync[EitherT[Eval, Throwable, ?]]. This is designed to replace the now-removedMonadErrorfunctionality incats.Evalwith a sound equivalent.
We are expecting that this will be one of the last compatibility-breaking releases prior to 1.0. The only further changes we would anticipate would be to the laws, but we certainly cannot rule out more.