# Revision history for deriving-trans
## 0.7.0.0 *31 Jan 2023*
* Update required version bounds for `exceptions` to `>= 0.10.5`.
* Remove redundant `MonadIO` constraints from instances `StatefulGen`, `FrozenGen` and `RandomGenM`.
* Drop support for `GHC < 9.2`.
## 0.6.1.0 *27 Jan 2023*
* Add optional dependency `random >= 1.2`.
* Add `StatefulGen`, `FrozenGen` and `RandomGenM` instances to `Elevator` and `ComposeT`.
There are no "base-case" instances because there are no related transformers, just base monads.
## 0.6.0.0 *23 Jan 2023*
* Update dependencies:
- transformers `>= 0.6`
- exceptions `>= 0.4` (optional)
- mtl `>= 2.3` (optional)
- primitive (optional)
- resourcet `>= 1.2` (optional)
- unliftio (optional)
* Add `MonadAccum` and `MonadSelect` instances to `Elevator` and `ComposeT`.
* Add "base-case" instances for `AccumT` and `SelectT`.
* Add "base-case" instances for the CPS versions of `WriterT` and `RWST`.
* Remove `Monad m` constraint from "base-case" instance for `ContT`.
* Add `MonadResource` instances to `Elevator` and `ComposeT` including a `ResourceT` "base-case" instance.
## 0.5.2.0 *17 Jan 2023*
* Add optional dependency `primitive`.
* Add `MonadPrim` instances to `Elevator` and `ComposeT`.
## 0.5.1.0 *11 Jan 2023*
* Introduce cabal flags `exceptions`, `mtl` and `unliftio`.
These flags enable the dependency on additional optional packages, to reduce the requirement of orphan instances.
* Add `MonadUnliftIO` instances to `Elevator` and `ComposeT`.
* Add `MonadThrow` and `MonadCatch` instances to `Elevator` and `ComposeT`.
* Add `MonadThrow` and `MonadCatch` "base-case" instances for `CatchT` to `ComposeT`.
## 0.5.0.1 *04 Aug 2022*
* Improve Haddock examples.
## 0.5.0.0 *25 Jul 2022*
* Add module `Control.Monad.Trans.Compose.Infix`.
* Add module `Control.Monad.Trans.Compose.Stack`.
* Add module `Control.Monad.Trans.Compose.Transparent`.
* Improve and update Haddock documentation and examples.
## 0.4.0.0 *18 Jul 2022*
* Add dependency on monad-control-identity.
* Add instances for `MonadTransControlIdentity` and `MonadBaseControlIdentity`.
* Add `MonadZip` instance to `Elevator`.
* Constrain the `MonadFix` instance for `Elevator` with `MonadTransControlIdentity`.
## 0.3.2.0 *31 Mar 2022*
* Remove version boundaries of dependencies.
## 0.3.1.0 *08 Feb 2022*
* Add `MonadFix` instance to `Elevator`.
## 0.3.0.0 *04 Feb 2022*
* Add "base-case" instances for both lazy and strict transformers (from mtl) to `ComposeT`.
* Add `Alternative` and `MonadPlus` instances to `Elevator`.
* Add `MonadFail` instance to `Elevator`.
* Add `MonadCont` instances to `Elevator` and `ComposeT`.
* Add `MonadCont` "base-case" instance for `ContT` to `ComposeT`.
* Add `MonadRWS` instances to `Elevator` and `ComposeT`. It's not quite clear, whether this is necessary
* Add "base-case" instances for `RWST` to `ComposeT`.
## 0.2.2.1 *01 Feb 2022*
* Polish Haddock comments.
## 0.2.2.0 *30 Jan 2022*
* Add "base-case" instances for mtl's type classes to `ComposeT`.
* Add Haddock examples and improve comments.
## 0.2.1.0 *27 Jan 2022*
* Add `MonadTrans` and `MonadTransControl` instances to `Elevator`.
* Use StandaloneKindSignatures.
* Add Haddock documentation.
## 0.2.0.0 *25 Jan 2022*
* Completely change the idea of this project. Pretty much everything has been changed.
## 0.1.0.0 *19 Jun 2021*
* First version. Released on an unsuspecting world.