dejafu/concurrency/CHANGELOG.markdown
2017-08-19 16:38:39 +01:00

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Release Notes
=============
All notable changes to this project will be documented in this file.
This project is versioned according to the [Package Versioning Policy](https://pvp.haskell.org), the
*de facto* standard Haskell versioning scheme.
1.1.2.1
-------
- **Date** 2017-06-07
- **Git tag** [concurrency-1.1.2.1][]
- **Hackage** https://hackage.haskell.org/package/concurrency-1.1.2.1
### Changed
- The `isEmptyMVar` function is now implemented using `tryReadMVar` instead of a combination of
`tryTakeMVar` and `putMVar`. It no longer modifies the contents of the `MVar` and can no longer
block.
### Miscellaneous
- There is now a changelog.
[concurrency-1.1.2.1]: https://github.com/barrucadu/dejafu/releases/tag/concurrency-1.1.2.1
---------------------------------------------------------------------------------------------------
1.1.2.0
-------
- **Date** 2017-04-05
- **Git tag** [concurrency-1.1.2.0][]
- **Hackage** https://hackage.haskell.org/package/concurrency-1.1.2.0
### Control.Concurrent.Classy.Async
- New functions:
- `uninterruptibleCancel` function, which is `cancel` inside an
uninterruptible mask.
- `replicateConcurrently` function, which performs an action many
times in separate threads.
- `concurrently_`, `mapConcurrently_`, `forConcurrently_`, and
`replicateConcurrently_` functions, which discard the result of
the non-_ version.
- New instances:
- `Semigroup` instance for `Concurrently` when built with base 4.9.
- `Monoid` instance for `Concurrently`.
### Control.Monad.Conc.Class
- The `mask_` and `uninterruptibleMask_` functions from Control.Monad.Catch are now re-exported.
### Changed
- The `cancel` and the `withAsync` functions now block until the `Async` action terminates, to match
changes in the main async package.
### Miscellaneous
- Every definition, class, and instance now has a Haddock "@since" annotation.
[concurrency-1.1.2.0]: https://github.com/barrucadu/dejafu/releases/tag/concurrency-1.1.2.0
---------------------------------------------------------------------------------------------------
1.1.1.0
-------
- **Date** 2017-03-04
- **Git tag** [concurrency-1.1.1.0][]
- **Hackage** https://hackage.haskell.org/package/concurrency-1.1.1.0
### Miscellaneous
- The async-dejafu package has been pulled into this package as the Control.Concurrent.Classy.Async
module. async-dejafu is now __deprecated__.
[concurrency-1.1.1.0]: https://github.com/barrucadu/dejafu/releases/tag/concurrency-1.1.1.0
---------------------------------------------------------------------------------------------------
1.1.0.0
-------
- **Date** 2017-02-21
- **Git tag** [concurrency-1.1.0.0][]
- **Hackage** https://hackage.haskell.org/package/concurrency-1.1.0.0
### Control.Monad.Conc.Class
- The `MonadConc` class now defines `tryReadMVar`, a non-blocking version of `readMVar` akin to
`tryTakeMVar`.
- The `MonadConc` class no longer defines `_concMessage`, there is no alternative provided, it is
just gone.
[concurrency-1.1.0.0]: https://github.com/barrucadu/dejafu/releases/tag/concurrency-1.1.0.0
---------------------------------------------------------------------------------------------------
1.0.0.0
-------
- **Date** 2016-09-10
- **Git tag** [concurrency-1.0.0.0][]
- **Hackage** https://hackage.haskell.org/package/concurrency-1.0.0.0
Initial release. Go read the API docs.
[concurrency-1.0.0.0]: https://github.com/barrucadu/dejafu/releases/tag/concurrency-1.0.0.0