update changelog

CHANGELOG.md

@@ -10,6 +10,7 @@
 * Disallow invalid CSS selectors starting with a combinator ([#7643](https://github.com/sveltejs/svelte/issues/7643))
 * Add `ComponentEvents` convenience type ([#7702](https://github.com/sveltejs/svelte/pull/7702))
 * Add `SveltePreprocessor` utility type ([#7742](https://github.com/sveltejs/svelte/pull/7742))
+* Enhance action typings ([#7805](https://github.com/sveltejs/svelte/pull/7805))
 * Handle arrow function on `<slot>` inside `<svelte:fragment>` ([#7485](https://github.com/sveltejs/svelte/issues/7485))
 * Use `Node.parentNode` instead of `Node.parentElement` for legacy browser support ([#7723](https://github.com/sveltejs/svelte/issues/7723))
 * Improve a11y `label-has-associated-control` check to recusively check for input control ([#5528](https://github.com/sveltejs/svelte/issues/5528))