Automated changelog update [skip ci]

CHANGELOG.md

@@ -10,6 +10,7 @@ The following sections list the changes for unreleased.
 * Bugfix - Forward basic auth to OpenID connect token authentication endpoint: [#2095](https://github.com/owncloud/ocis/issues/2095)
 * Bugfix - Log all requests in the proxy access log: [#2301](https://github.com/owncloud/ocis/pull/2301)
 * Bugfix - Update glauth to 20210729125545-b9aecdfcac31: [#2336](https://github.com/owncloud/ocis/pull/2336)
+* Change - Update ownCloud Web to v4.0.0: [#2353](https://github.com/owncloud/ocis/pull/2353)
 * Enhancement - Proxy: Add claims policy selector: [#2248](https://github.com/owncloud/ocis/pull/2248)
 * Enhancement - Add ocs cache warmup config and warn on protobuf ns conflicts: [#2328](https://github.com/owncloud/ocis/pull/2328)
 * Enhancement - Refactor graph API: [#2277](https://github.com/owncloud/ocis/pull/2277)
@@ -55,6 +56,16 @@ The following sections list the changes for unreleased.
    https://github.com/glauth/glauth/pull/198
    https://github.com/glauth/glauth/pull/194
 
+* Change - Update ownCloud Web to v4.0.0: [#2353](https://github.com/owncloud/ocis/pull/2353)
+
+   Tags: web
+
+   We updated ownCloud Web to v4.0.0. Please refer to the changelog (linked) for details on the web
+   release.
+
+   https://github.com/owncloud/ocis/pull/2353
+   https://github.com/owncloud/web/releases/tag/v4.0.0
+
 * Enhancement - Proxy: Add claims policy selector: [#2248](https://github.com/owncloud/ocis/pull/2248)
 
    Using the proxy config file, it is now possible to let let the IdP determine the routing policy by