BSD-3-Clause licensed by Gabriel Gonzalez
This version can be pinned in stack with:mmorph-1.1.5@sha256:9487ce601cbc3403c844c23a6fddb48f6b69a0097b77493670a45fc7a442fb20,1036
Module documentation for 1.1.5
Used by 20 packages in
lts-18.28(full list with versions):
bound,
ChannelT,
dhall,
essence-of-live-coding,
functor-combinators,
hedgehog,
list-t,
lucid,
monad-extras,
monad-resumption,
numhask,
pipes,
registry,
servant,
simple-log,
squeal-postgresql,
streaming,
streaming-bytestring,
tardis,
transformers-bifunctors This library provides monad morphism utilities, most commonly used
for manipulating monad transformer stacks.
1.1.5
- Fix build failures on GHC 8.4 and 8.6
- Add support for safe Haskell
- Specifically, this marks the
Control.Monad.Trans.Compose module as
Trustworthy
- The change in 1.1.4 to use
GeneralizedNewtypeDeriving meant that the
Control.Monad.Trans.Compose module was no longer inferred as safe
- Restore
Traversable instance removed by mistake in 1.1.4
1.1.4 (Blacklisted)
- Unintentional removal of
Traversable instance for ComposeT
- This missing instance is restored in 1.1.5
- This is the reason why the 1.1.4 release is blacklisted
- Fix
MonadFail-related code to work for GHCJS
- The
MonadRWS instance for ComposeT has a more flexible constraint
- The constraint is now
MonadReader r (f (g m)), MonadWriter w (f (g m)), MonadState s (f (g m))
instead of MonadRWS r w s (f g m)
- This loosening of the constraint is backwards-compatible
1.1.3
- Add an
MFunctor instance for ComposeT for GHC >= 8.6
- Add GHC 8.8 support
1.1.2
- Conditionally disable
Polykinds to support older versions of GHC
1.1.1
- Increase upper bound on
transformers-compat
1.1.0
- BREAKING CHANGE: Enable
PolyKinds
- This should in theory be a non-breaking change, but due to a bug in
GHC 8.0.1 and kind inference ambiguities I’m marking this as a breaking
change
