v0.22.4

Kotlin

• Allow empty snapshots to be passed into launchWorkflowIn (#881)

Swift

• Flag out WorkflowTesting APIs when in Release mode (#872)

v0.22.3

Kotlin

• Adds ContainerHints to ShowRenderingTag. (#868)
• Add an empty ViewRegistry factory function. (#870)

Swift

• Kotlin-only release, no changes.

v0.22.2

Kotlin

• Breaking: WorkflowAction.invoke is now action. (#862)
• Fixes StatelessWorkflow.action. (#861)

Swift

• Kotlin-only release, no changes.

v0.22.1

Kotlin

• Make WorkflowAction covariant on OutputT again. (#837)
• Undo making RenderContext a sink, give it a sink property instead. (#839)

Swift

• Kotlin-only release, no changes.

v0.22.0

Kotlin

Breaking changes:

• Safer BackStackScreen construction. (#809)
• Pass ContainerHints via setContentWorkflow. (#808)
• ViewRegistry is now a ContainerHint. (#770)
• Remove deprecated testRender API. (#743)

Non-breaking API changes:

• Make lifecyclOrNull public. (#747)
• Give Worker.doesSameWorkAs a default implementation that just compares by concrete type. (#746)
• Replace WorkflowAction.Mutator API with more ergonomic .Updater (#812, #813)
• Give RenderTester.render function argument a default no-op value. (#828)
• Add overload to RenderTester.expectWorker for simple worker comparisons. (#828)
• Make RenderContext itself a Sink. (#835)
• Convert ViewRegistry to an interface. (#832)

Other changes:

• Add variance to StatelessWorkflow type parameters. (#790)
• Make event sinks queued and reusable instead of throw after going stale. (#742)
• Optimize re-rendering child workflows. (#800)

Swift

• Add macOS support (#750)
• Add ContainerView to enable SwiftUI integration. (#691)

v0.21.3

Kotlin

• Fix RenderTester not allowing output-less expectations to be specified after one with output. (#756)
• Fix RenderTester not checking worker keys. (#755)

Swift

• Kotlin-only release, no changes.

v0.21.2

Kotlin

• Restore testFromState. (#716)
• New render testing API for kotlin. (#687)

Swift

• Kotlin-only release, no changes.

v0.21.1

Kotlin

• Publish internal-testing-utils artifact that is required by two of the other modules. (#708)
• Add missing kdoc for TraceLogger (#705)

Swift

• Kotlin-only release, no changes.

v0.21.0

Kotlin

Core API changes:

• Add StatefulWorkflow.workflowAction. (#576)
• Remove runningWorkerUntilFinished. (#589)
• Remove key from TypedWorker and helpers that use it. (#606, #619)
• Never pass an empty snapshot to initialState. (#556)
• Change the return type of Worker.finished from T to Nothing. (#637)
• Add an RxWorker class so Workers can be implemented without using experimental Flow APIs. (#650)
• Make RxWorker and Flowable.asWorker use Publisher instead of Flowable. (#654)
• Make it simpler to provide debugging names for workflow actions. (#696)

Runtime changes:

• launchWorkflowIn block now takes a WorkflowSession instead of individual parameters. (#612)
• Introduce WorkflowDiagnosticListener to support various debugging and logging tools. (#628, #634)
• Implement chrome trace file generation. (#617)

Testing changes:

• Introduce WorkerSink for writing integration tests that involve worker outputs. (#588)
• Fix a race in WorkerTester. (#638)
• Make testing infra run double render passes to suss out side effect code in render methods. (#678)
• Make it possible to pass just the snapshot for the root workflow into the test methods. (#681)
• Throw workflow exceptions from test/testFromStart instead of leaking to uncaught exception handler. (#686)

Android changes:

• Eliminate HandlesBack, introduce View.backPressedHandler. (#614)
• Introduce WorkflowViewStub. (#657)
• Adds getRendering, getShowRendering View extensions. (#666)
• Eliminate WorkflowRunner.onSaveInstanceState. (#679)
• Compile time assurance that BackStackScreen is not empty. (#688)
• Introduce ContainerHints for passing view-only hints around LayoutRunners. (#693)

Version changes:

• Upgrade Kotlin to 1.3.50. (#560)
• Upgrade coroutines to 1.3.1 stable. (#561, #590)
• Upgrade a bunch of other dependencies, see the commit history for details.

Other changes:

• Eliminate ExperimentalWorkflowUi. (#565)
• Rename Worker<T> to Worker<OutputT>. (#570)
• Fix "java" being printed instead of class name in Rx2 Reactors. (#607)
• Fix a worker crash introduced by onReceiveOrClosed. (#630)
• Make onEvent, makeActionSink, and makeEventSink include what action was lost to when they receive more than one event. (#673)

Swift

• Update ReactiveSwift to 6.0.0. (#574 – thanks @lechristian!)
  • This also moves everything over to the standard library’s Result with Never (rather than
    NoError). As of this change, consumers must use Swift 5.
• Apply child workflow output as an action in RenderTester. (#595)
• Add WorkflowUI to Package.swift. (#690)

v0.20.0

Kotlin

• Rename onWorkerOutput to runningWorker (and friends). (#546)
• Add Kotlin Sink, makeActionSink, makeEventSink. (#537)
• Rename LifecycleWorker.onCancelled to onStopped. (#550)
• Create a Worker.transform operator. (#533)
• Remove all non-test dependencies on Kotlin Reflect. (#551)
• Rename InputT -> PropsT (#549)
• Update a bunch of dependency versions.

Swift

• Plumb file and line to convenience render tester method (#516)