[Haskell-cafe] ANN: monadLib-3.7.1 on Hackage

Hello, I am pleased to announce the availability of monadLib-3.7.1 on Hackage. MonadLib is a library intended to help programmers to quickly and easily construct various monads. The library has support for a wide range of effects: threading state, read-only variables, collecting output, exception handling, back-tracking computation, and working with explicit continuations. It provides similar functionality to libraries such as MTL, but it has a simpler interface and improved functionality for a number of the transformers. The main change in this version is improved support for working with continuations: now we support invoking the same continuation in contexts that have different types. Happy hacking! -Iavor