Update changelog for 2026.2.4

Author: jesserockz

src/content/docs/changelog/2026.2.0.mdx

@@ -328,6 +328,15 @@ For detailed migration guides and API documentation, see the [ESPHome Developers
 
 </details>
 
+## Release 2026.2.4 - March 3
+
+<details>
+<summary></summary>
+
+- [wifi] Revert cyw43_wifi_link_status change for RP2040 [esphome#14424](https://github.com/esphome/esphome/pull/14424) by [@bdraco](https://github.com/bdraco)
+
+</details>
+
 ## Full list of changes
 
 The lists below are grouped by tag and may contain duplicates across sections.