0.2.1.3

• A specific build with no flags explicitly enabled, intended for use with the latest version of mtl. This is a workaround for cabal backtracker bugs.

0.2.1.2

• A specific build with the -ftwo-point-two flag explicitly enabled. This is a workaround for cabal backtracker bugs.

0.2.1.1

• A specific build with the -ftwo-point-one flag explicitly enabled. This is a workaround for cabal backtracker bugs.

0.2.1

• Require use of transformers-compat-0.4 or greater when building with mtl-2.1.3.1 or earlier. transformers-compat-0.4.0.* adds the missing ExceptT instances, which means that mtl-compat's only purpose is to backport the Control.Monad.Except module for those who want an mtl-style import for ExceptT and/or MonadError.

  I would recommend just using Control.Monad.Trans.Except from transformers-compat-0.4.0.* and Control.Monad.Error.Class instead, since they accomplish the same thing as mtl-compat without an extra dependency.

0.1.1

• Allowed the two-point-one flag to toggle on/off automatically

0.1

• Initial commit