diff --git a/frontend/src/lib/components/sidebar/changelogs.ts b/frontend/src/lib/components/sidebar/changelogs.ts
index 50672718e5..d49a3f549f 100644
--- a/frontend/src/lib/components/sidebar/changelogs.ts
+++ b/frontend/src/lib/components/sidebar/changelogs.ts
@@ -5,6 +5,12 @@ export type Changelog = {
 }
 
 const changelogs: Changelog[] = [
+	{
+		label: 'Generate OpenAPI specification from HTTP routes and webhooks',
+		href: 'https://www.windmill.dev/changelog/http-webhook-to-openapi-generation',
+		date: '2025-06-18'
+	},
+
 	{
 		label: 'MQTT triggers',
 		href: 'https://www.windmill.dev/changelog/mqtt-triggers',