v0.28.0

Kotlin

• Breaking: Simplify ViewRegistry to act more like a simple map of rendering type to ViewFactory. (#1148)
• Extracted Compose support into square/workflow-kotlin-compose. (#1147)
  • Artifacts for Compose support will be released separately from now on, which allows us to keep them
    updated more frequently as the Workflow library stabilizes.
• Remove RxJava2 dependency from Workflow Android UI integration. (#1150)
• Fix: Make workflow-ui-android-core declare workflow-runtime as api instead of implementation dependency. (#1144)
• Fix: Move WorkflowFragment initialization to onViewStateRestored. (#1133 – thanks @ychescale9!)
• Upgrade coroutines library to 1.3.6. (#1151)

Swift

• Add os_signpost logs for render() and Workflow andWorker lifecycle. (#1134)