Add summary to release notes

ankur22 · ankur22 · commit 1b42f209c000 · 2025-01-06T16:40:11.000Z
diff --git a/release notes/v0.56.0.md b/release notes/v0.56.0.md
@@ -1,8 +1,7 @@
 k6 `v0.56.0` is here 🎉! This release includes:
 
-- (_optional_) `<highlight of breaking changes>`
-- `<Summary of new features>` (_one or multiple bullets_)
-
+- We've merged xk6-browser into k6.
+- Many small improvements, bug fixes and internal refactors.
 
 ## Breaking changes
 
