0.6.2

• ListT's Functor instance doesn't require an underlying Monad.

0.6.1

• Compatibility with Semigroup/Monoid proposal

0.6.0

• ListT only available via Control.Monad.ListT. Resolves clash with other packages (for inclusion in Stackage).

0.5.2

• Alternative instance

0.5.1

• splitWhenM - a monadic variant of break

0.5.0

• Add mapMaybe

0.4.4

• Temporarily remove mapMaybe which will require bumping major version. Its previous addition in version 0.4.3 broke the hexpat package which used open imports causing a name clash when it was added.

0.4.3

• Add take - a specialized version of genericTake
• Add splitAtM
• Add catMaybe
• Add mapMaybe (temporarily removed in 0.4.4)

0.4.2

• cons moved to List class so one could override with faster implementations
• Add enumFrom
• Add enumFromTo
• Add tail
• Add filterL

0.4.1

• Control.Monad.Trans.List.Funcs: List functions specialized to ListT (to tell type inference what type is used)
• Avoid using RankNTypes
• cons is a right-associative operator
• ListT also available on Control.Monad.Trans.List (reverted in 0.6.0)
• Add concat (different from join in that inner lists are pure lists)
• Add concatMap (different from (=<<) in that inner lists are pure lists)
• Add scanl1
• Add repeatM

0.4.0

• Re-introduce joinM due to use-cases in hexpat
• Add mapL

0.3.0

• Add minor version number according to the package versioning policy.
• Use transformers instead of mtl
• Expose ListT's data constructor
• joinM removed. Use (>>= lift) instead. (re-introduced in 0.4.0)
• Functor instance for ListItem
• listStateJoin - embeds StateT inside the list.
• Add takeWhile
• Add sortOn
• Add iterateM
• Add foldl1L

0.2

• Add instances for Eq, Ord, Read, Show
• foldrListT' generalized to `foldrL'
• List class independent of ListT - toListT and fromListT class functions removed.
• Add foldrL

0.1

• Initial version