0.4.8 -- 2023-01-04
* Added `Alternative` instance for `STT`, by William Rusnack
(PR [#33](https://github.com/josefs/STMonadTrans/pull/33)).
* Drop support for GHC 7.
* Tested with GHC 8.0.2 - 9.8.1.
0.4.7 -- 2023-05-18
* Added `MonadIO` for `SST` (issue [#29](https://github.com/josefs/STMonadTrans/issues/29)).
* Make `transformers` dependency explicit.
* Bump `cabal-version` of `STMonadTrans.cabal` to 1.18.
* Tested with GHC 7.6.3 - 9.6.1.
0.4.6 -- 2021-08-21
* Warning-free for all supported GHC versions (7.6 -- 9.2).
* Drop `splitBase` cabal flag (`base >= 4` is already assumed).
* Include `README.md` in distributed tarball.
* Added maintainer Andreas Abel.
0.4.5
* Don't use default class methods in any `MArray (STUArray s)` instance. Thanks to Henri Jones.
* Allow `tasty` up to and including 1.4.
0.4.4
* Fix compilation for GHC 8.8.1. Thanks to Andrés Sicard-Ramírez.
* Fix some tests and their dependencies. Thanks to Kirill Zaborsky.
0.4.3
* Fix compilation for GHC 7.6.3. Thanks to Andrés Sicard-Ramírez.
* Export unsafe array operations.
0.4.2
* Deprecate `runST` and `unsafeSTToIO` in favor of
`runSTT` and `unsafeSTTToIO`.
* Added `INLINE` pragmas.
0.4.1
* Add `Applicative` constraints to be compatible with GHC 7.8.4.
* Add changelog.
0.4
* New library structure, based on `liftST`. It reuses more code and
types from the standard `ST` monad. Thanks to @wyager for `liftST`.
* Instances for `MArray`.