# Version 0.4.0 * Backwards incompatible API. `compress` and `decompress` are now functions of `Producer'`s as they need to perform actions at the beginning and end of input. (Issue #3) # Version 0.3.1 * Dependency upper bounds. # Version 0.3.0 * Upgraded to work with pipes-4.0.0, creating a new backwards incompatible API. * Generalize base `IO` monad to `MonadIO`. # Version 0.2.0.0 * New backwards incompatible API. * Based on pipes-3.3 and zlib-bindings. # Up to version 0.1.0 * Based on pipes-core and zlib-bindings.