Add missing changelog header (#279)

Author: Archmonger

Diff for: CHANGELOG.md

@@ -23,6 +23,8 @@ Don't forget to remove deprecated code on each major release!
 
 ### [5.2.1] - 2025-01-10
 
+### Changed
+
 -   Use the latest version of `@reactpy/client` which includes a fix for needless client-side component re-creation.
 
 ### [5.2.0] - 2024-12-29

Diff for: tests/test_app/tests/js/button-from-js-module.js

@@ -1,7 +1,4 @@
 import { h, render } from "https://unpkg.com/preact?module";
-import htm from "https://unpkg.com/htm?module";
-
-const html = htm.bind(h);
 
 export function bind(node, config) {
   return {
@@ -16,9 +13,6 @@ export function SimpleButton(props) {
     "button",
     {
       id: props.id,
-      onClick(event) {
-        props.onClick({ data: props.eventResponseData });
-      },
     },
     "simple button",
   );

Diff for: tests/test_app/tests/test_components.py

@@ -218,7 +218,7 @@ def test_component_session_exists(self):
     @navigate_to_page("/")
     def test_component_session_missing(self):
         """No session should exist for components that don't have args/kwargs."""
-        component = self.page.locator("#button-from-js-module")
+        component = self.page.locator("#use-scope")
         component.wait_for()
         parent = component.locator("..")
         session_id = parent.get_attribute("id")