statelyai/xstate @xstate/store@4.2.2

on GitHub

Patch Changes

• #5608 fbcbd5a Thanks @davidkpiano! - Allow snapshot-based undo and redo to customize restored context while preserving complete history snapshots. Restoration can enqueue emitted events, effects, and store triggers.

  const undoableStore = store.with(
    undoRedo({
      strategy: 'snapshot',
      restore: ({ current, next }) => ({
        ...next,
        viewport: current.viewport
      })
    })
  );