chore(release): publish

- netlify-cms-app@2.15.9
 - netlify-cms-backend-bitbucket@2.13.1
 - netlify-cms-backend-github@2.13.1
 - netlify-cms-backend-gitlab@2.11.2
 - netlify-cms-backend-proxy@1.2.1
 - netlify-cms-backend-test@2.11.1
 - netlify-cms-core@2.40.5
 - netlify-cms-lib-auth@2.4.1
 - netlify-cms-lib-util@2.13.1
 - netlify-cms-proxy-server@1.3.15
 - netlify-cms-widget-boolean@2.4.1
 - netlify-cms-widget-colorstring@1.1.1
 - netlify-cms-widget-datetime@2.7.2
 - netlify-cms-widget-markdown@2.13.2
 - netlify-cms-widget-relation@2.10.2
 - netlify-cms-widget-text@2.4.1
 - netlify-cms@2.10.129

packages/netlify-cms/CHANGELOG.md

@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [2.10.129](https://github.com/netlify/netlify-cms/compare/netlify-cms@2.10.128...netlify-cms@2.10.129) (2021-05-19)
+
+**Note:** Version bump only for package netlify-cms
+
+
+
+
+
 ## [2.10.128](https://github.com/netlify/netlify-cms/compare/netlify-cms@2.10.127...netlify-cms@2.10.128) (2021-05-19)
 
 **Note:** Version bump only for package netlify-cms