Automated changelog update [skip ci]

CHANGELOG.md

@@ -7,6 +7,7 @@ The following sections list the changes for unreleased.
 ## Summary
 
 * Bugfix - Check permissions when deleting Space: [#3709](https://github.com/owncloud/ocis/pull/3709)
+* Bugfix - Make IDP secrets configurable via environment variables: [#3744](https://github.com/owncloud/ocis/pull/3744)
 * Bugfix - Thumbnails for `/dav/xxx?preview=1` requests: [#3567](https://github.com/owncloud/ocis/pull/3567)
 * Bugfix - Idp: Check if CA certificate if present: [#3623](https://github.com/owncloud/ocis/issues/3623)
 * Bugfix - Return proper errors when ocs/cloud/users is using the cs3 backend: [#3483](https://github.com/owncloud/ocis/issues/3483)
@@ -40,6 +41,13 @@ The following sections list the changes for unreleased.
 
    https://github.com/owncloud/ocis/pull/3709
 
+* Bugfix - Make IDP secrets configurable via environment variables: [#3744](https://github.com/owncloud/ocis/pull/3744)
+
+   We've fixed the configuration options of the IDP to make the IDP secrets again configurable via
+   environment variables.
+
+   https://github.com/owncloud/ocis/pull/3744
+
 * Bugfix - Thumbnails for `/dav/xxx?preview=1` requests: [#3567](https://github.com/owncloud/ocis/pull/3567)
 
    We've added the thumbnail rendering for `/dav/xxx?preview=1`,