DSL:

• The State class that has the override, mutate and noStateChange methods is now called ChangeableState and is the receiver in each DSL block instead of being passed as a parameter. Like before ChangeableState allows access to a snapshot state.
• ...Effect methods now have a State class as receiver that allow accessing snapshot instead of receiving snapshot as a parameter.
• It's now forbidden to access snapshot in the override and mutate methods to avoid accidental bugs where outdated state is used to build the new state.
• Added ExecutionPolicy.Throttled that can be used to limit subsequent action handling or Flow emissions (already was part of alpha 1 but not mentioned in the release notes).

Other:

• The old compose artifact was removed in favor of the previously mentioned produceStateMachine which ships as part of the main library.
• Added new artifact com.freeletics.flowredux2:flowredux-extensions:<version> which initially contains onEnterLoadSmoothly. This extension allows loading data while skipping showing a loading indicator for fast loads and if a loading indicator is shown it will show it at least for a minimum amount of time. This avoids the loading indicator just quickly flashing.
• Added cancelOnState to onEnterStartStateMachine and onActionStartStateMachine
• Added Logger and installLogger to allow logging of state changes and state machine events.
• ...Effect DSL methods won't cause the previous state to be emitted again when they complete.