chore(release): publish

- netlify-cms-app@2.9.4
 - netlify-cms-backend-git-gateway@2.4.4
 - netlify-cms-core@2.12.0
 - netlify-cms-lib-auth@2.2.3
 - netlify-cms-widget-relation@2.4.0
 - netlify-cms@2.9.4

packages/netlify-cms-widget-relation/CHANGELOG.md

@@ -3,6 +3,17 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [2.4.0](https://github.com/netlify/netlify-cms/tree/master/packages/netlify-cms-widget-relation/compare/netlify-cms-widget-relation@2.3.3...netlify-cms-widget-relation@2.4.0) (2019-06-26)
+
+
+### Features
+
+* **widget-relation:** support nested field references in relation widget ([#2391](https://github.com/netlify/netlify-cms/tree/master/packages/netlify-cms-widget-relation/issues/2391)) ([d6964b5](https://github.com/netlify/netlify-cms/tree/master/packages/netlify-cms-widget-relation/commit/d6964b5))
+
+
+
+
+
 ## [2.3.3](https://github.com/netlify/netlify-cms/tree/master/packages/netlify-cms-widget-relation/compare/netlify-cms-widget-relation@2.3.3-beta.0...netlify-cms-widget-relation@2.3.3) (2019-06-14)
 
 **Note:** Version bump only for package netlify-cms-widget-relation

packages/netlify-cms-widget-relation/package.json

@@ -1,7 +1,7 @@
 {
   "name": "netlify-cms-widget-relation",
   "description": "Widget for linking related entries in Netlify CMS.",
-  "version": "2.3.3",
+  "version": "2.4.0",
   "homepage": "https://www.netlifycms.org/docs/widgets/#relation",
   "repository": "https://github.com/netlify/netlify-cms/tree/master/packages/netlify-cms-widget-relation",
   "bugs": "https://github.com/netlify/netlify-cms/issues",