reflex-0.9.3.3: ChangeLog.md
# Revision history for reflex
## 0.9.3.3
* Add support for GHC 9.12
* Loosen version bounds
## 0.9.3.2
* Add support for witherable 0.5
## 0.9.3.1
* Add support for GHC 9.8 and 9.10
## 0.9.3.0
* Headless Host: Generalize to allow returning arbitrary types
## 0.9.2.0
* Add MonadMask, MonadCatch, MonadThrow instances
## 0.9.1.0
* Headless Host: Add some MonadSample, MonadHold, and MonadFix instances
## 0.9.0.1
* Add support for ghc-9.6
## 0.9.0.0
* Breaking Change: Filter updates to `listWithKey` child widgets so that changes to the input Map don't cause spurious updates to unaffected children. This imposes an `Eq` constraint on the child values.
* Expose all Requester internals in Reflex.Requester.Base.Internal
* [Add EventWriter instance for RequesterT #469](https://github.com/reflex-frp/reflex/pull/469)
## 0.8.2.2
* Require witherable >= 0.4 and, hence, a newer monoidal-containers
* Support newer constraints-extras (0.4)
## 0.8.2.1
* Fix build for GHC 9.2
* Require patch >= 0.0.7.0
## 0.8.2.0
* Add `matchResponseMapWithRequests`, which it similar to `matchResponsesWithRequests` but allows processing of multiple responses at once.
## 0.8.1.1
* Allow newer hlint for older GHCs, and add upper bound for newer GHCs
## 0.8.1.0
* Add support for GHC 8.10
* Drop support for GHC < 8.4
## 0.8.0.0
* Replace 0.7.2.0 with 0.8.0.0 to reflect the `MonadHold` interface change. Deprecates 0.7.2.0.
## 0.7.2.0 -- *Deprecated*
* ([#416](https://github.com/reflex-frp/reflex/pull/416)) Add `now :: m (Event t ())` to `MonadHold`.
* Extend some dependency version bounds
* Fix HLint 3 test
## 0.7.1.1
*Backport release*.
Changes do not carry forward to 0.7.2.0.
* Add support for GHC 8.10
* Drop support for GHC < 8.4
* Extend some dependency version bounds
* Fix HLint 3 test
## 0.7.1.0
* ([#413](https://github.com/reflex-frp/reflex/pull/413), [#417](https://github.com/reflex-frp/reflex/pull/417)) Add `Reflex.Host.Headless` module which provides `runHeadlessApp` as an easy way to run a Reflex network in a "headless" environment.
* ([#420](https://github.com/reflex-frp/reflex/pull/420)) Add a [`Data.Zip.Unzip`](https://hackage.haskell.org/package/semialign-1.1/docs/Data-Zip.html#t:Unzip) instance for `Event`.
* ([#419](https://github.com/reflex-frp/reflex/pull/419)) Add `distributeIntMapOverDynPure` and `joinDynThroughIntMap` as convenience functions for working with `Dynamic` `IntMap`s.
## 0.7.0.0
* Add lifting instances for most classes to `Reflex.Profiled.Profiled`. ([#398](https://github.com/reflex-frp/reflex/pull/398))
* Class `MonadQuery t q m` now has a `Monad m` superclass constraint. ([#400](https://github.com/reflex-frp/reflex/pull/400))
* **(Breaking change)** Rename class `MonadBehaviorWriter` -> `BehaviorWriter` for consistency with `EventWriter`/`DynamicWriter`. ([#401](https://github.com/reflex-frp/reflex/pull/401))
* Introduce deprecated alias `MonadBehaviorWriter = BehaviorWriter`. ([#401](https://github.com/reflex-frp/reflex/pull/401))
* Fix bug in spider where event subscriptions would be prematurely finalized due to over-aggressive inlining. ([#409](https://github.com/reflex-frp/reflex/pull/409))
* Add instances of `PerformEvent` and `TriggerEvent` for `MaybeT`. ([#395](https://github.com/reflex-frp/reflex/pull/395))
## 0.6.4.1
* Fix a bug in the Reflex Profiled transformer where
`Reflex.Class.mergeIncrementalG` and
`Reflex.Class.mergeIncrementalWithMoveG` implementations referenced
itself instead of the inner transformed timeline, causing an
infinite loop.
## 0.6.4
* Support GHC 8.8
* Add `Reflex.Query.Base.mapQueryT`. See that module for documentation
* The `Reflex.Patch.*` modules were moved to the `patch` library.
They are `Data.Patch.*` there, but reexported under their old names for backwards compatability here.
* Additional instances for `Query` classes for basic types.
* Add cabal flags `debug-propagation` and `debug-event-cycles` to build in debugging
code for performance and for cyclic dependencies between events
## 0.6.3
* `Data.WeakBag.traverse` and `Data.FastWeakBag.traverse` have been deprecated.
They are replaced with `Data.WeakBag.traverse_` and `Data.FastWeakBag.traverse_`, respectively.
* Fixes a bug in `Reflex.Patch.MapWithMove.patchThatSortsMapWith` that was producing invalid `PatchMapWithMove`.
* Add missing `NotReady` instances:
- `instance NotReady (SpiderTimeline x) (SpiderHost x)`
- `instance HasSpiderTimeline x => NotReady (SpiderTimeline x) (PerformEventT (SpiderTimeline x) (SpiderHost x))`
## 0.6.2.4
* Update to monoidal-containers 0.6
## 0.6.2.3
* Add an upper-bound to witherable
## 0.6.2.2
* Support these >= 1. Add `split-these` flag to control whether to use new these/semialign combination or not.
* Update version bounds to fix some CI failures
* Add travis CI configuration
## 0.6.2.1
* Generalize `fan` to `fanG` to take a `DMap` with non-`Identity`
functor:
* `fan` to `fanG`
* `EventSelectorG` for `fanG` result selector.
* Reduce the amount of unsafeCoerce in coercing newtypes under Event/Dynamic/Behavior.
* Add fused ReaderIO for the purpose of coercion (ReaderT's third argument has nominal role preventing automated coerce)
* Add incrementalCoercion/coerceIncremental to go with dynamicCoercion/coerceDynamic
* Generalize merging functions:
`merge` to `mergeG`,
`mergeIncremental` to `mergeIncrementalG`,
`mergeIncrementalWithMove` to `mergeIncrementalWithMoveG`.
* Generalize distribute function:
`distributeDMapOverDynPure` to `distributeDMapOverDynPureG`,
## 0.6.2.0
* Fix `holdDyn` so that it is lazy in its event argument
These produce `DMap`s whose values needn't be `Identity`.
* Stop using the now-deprecated `*Tag` classes (e.g., `ShowTag`).
* Fix `holdDyn` so that it is lazy in its event argument.
## 0.6.1.0
* Re-export all of `Data.Map.Monoidal`
* Fix `QueryT` and `RequesterT` tests
## 0.6.0.0 -- 2019-03-20
* Deprecate `FunctorMaybe` in favor of `Data.Witherable.Filterable`. We still export `fmapMaybe`, `ffilter`, etc., but they all rely on `Filterable` now.
* Rename `MonadDynamicWriter` to `DynamicWriter` and add a deprecation for the old name.
* Remove many deprecated functions.
* Add a `Num` instance for `Dynamic`.
* Add `matchRequestsWithResponses` to make it easier to use `Requester` with protocols that don't do this matching for you.
* Add `withRequesterT` to map functions over the request and response of a `RequesterT`.
* Suppress nil patches in `QueryT` as an optimization. The `Query` type must now have an `Eq` instance.
* Add `throttleBatchWithLag` to `Reflex.Time`. See that module for details.