popsicle 2.1.0

Compact Flutter state management with scoped DI, reactive values, Stores, effects, undo/redo history, streams, and composable async state.

2.1.0

• Standardized the high-level Flutter projection API on .ui() for Stores and ReactiveValue.
• Added opt-in History<State> with:
  • undo() / redo()
  • canUndo / canRedo
  • undoCount / redoCount
  • clearHistory()
  • configurable historyLimit
• History records committed state snapshots only; one-shot effects are never recorded or replayed.
• Added Store listenTo(...) for Store-owned stream subscriptions.
• Stream subscriptions registered through listenTo(...) are cancelled automatically when the Store is disposed.
• listenTo(...) supports onData, onError, onDone, and cancelOnError, and returns the underlying subscription for explicit pause/resume/early cancellation.
• Renamed the public UI extension types to PopsicleStoreUi and ReactiveValueUi.
• Added History and Stream examples and tests.
• Updated README, API outline, migration notes, publishing guide, example documentation, and wiki for the 2.1 API.

2.0.0

• Added the unified declaration namespace:
  • Popsicle.inject(...)
  • Popsicle.value(...)
  • Popsicle.create(...)
  • Popsicle.params(...)
• Added public Scope with scope.get(...) and scope.use(...) semantics.
• Replaced public Ref/read/watch usage in Popsicle APIs and examples with Scope.
• Added scope.store(...) and scope.select(...) Store helpers.
• Added scope.set(...) and scope.update(...) ReactiveValue helpers.
• Added the compact Flutter projection API for both ReactiveValue and Store handles.
• Extended Store UI projection to parameterized Store handles returned by Popsicle.params.
• Updated PopsicleWidget and PopsicleBuilder to expose Scope.
• Wrapped the Dart-only graph in PopsicleContainer with get, subscribe, and scoped Store/value helpers.
• Kept Store<State> and IntentStore<State, Intent> as the primary structured state types.
• Renamed the internal engine barrel to engine.dart; upstream attribution remains in NOTICE and LICENSE.

0.1.4

• Added ReactiveValue<T> for small standalone mutable reactive state.
• Added scoped set and update helpers.

0.1.3

• Simplified PopsicleConsumer to Store state + dedicated one-shot effects.
• Added the Store effect channel.

0.1.2

• Added the Store-focused consumer and expanded examples.

0.1.1

• Fixed Flutter consumer integration after vendoring the engine.

0.1.0

• Initial Popsicle API iteration on the vendored 2.6.1 engine baseline.