add changeset

statelyai · Sep 4, 2021 · 0f77ec3 · 0f77ec3
1 parent 95a5520
commit 0f77ec3
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/.changeset/blue-poems-tap.md b/.changeset/blue-poems-tap.md
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+---
+'@xstate/svelte': minor
+---
+
+Added new useSelector(actor, selector), which subscribes to actor and returns a svelte store that represents the selected state derived from selector(snapshot):
+
+```svelte
+<script>
+  // It won't be updated unless the selected value changed.
+  const value = useSelector(service, (state) => state.context.value);
+</script>
+
+<p>{$value}</p>
+```