Automated changelog update [skip ci]

CHANGELOG.md

@@ -57,9 +57,9 @@ The following sections list the changes for unreleased.
 
 * Bugfix - Always treat LDAP attribute names case-insensitively: [#10204](https://github.com/owncloud/ocis/pull/10204)
 * Bugfix - Fix delete share panic: [#10219](https://github.com/owncloud/ocis/pull/10219)
-* Bugfix - Thumbnail request limit: [#10225](https://github.com/owncloud/ocis/pull/10225)
 * Bugfix - Continue listing shares on error: [#10243](https://github.com/owncloud/ocis/pull/10243)
 * Bugfix - Avoid re-creating thumbnails: [#10251](https://github.com/owncloud/ocis/pull/10251)
+* Bugfix - Thumbnail request limit: [#10280](https://github.com/owncloud/ocis/pull/10280)
 * Enhancement - Add OCM wellknown configuration: [#9815](https://github.com/owncloud/ocis/pull/9815)
 * Enhancement - Bump reva to 2.xx.x: [#10236](https://github.com/owncloud/ocis/pull/10236)
 * Enhancement - Load IDP logo from theme: [#10274](https://github.com/owncloud/ocis/pull/10274)
@@ -80,14 +80,6 @@ The following sections list the changes for unreleased.
 
    https://github.com/owncloud/ocis/pull/10219
 
-* Bugfix - Thumbnail request limit: [#10225](https://github.com/owncloud/ocis/pull/10225)
-
-   The `THUMBNAILS_MAX_CONCURRENT_REQUESTS` setting was not working correctly.
-   Previously it was just limiting the number of concurrent thumbnail downloads.
-   Now the limit is applied to the number thumbnail generations requests.
-
-   https://github.com/owncloud/ocis/pull/10225
-
 * Bugfix - Continue listing shares on error: [#10243](https://github.com/owncloud/ocis/pull/10243)
 
    We now continue listing received shares when one of the shares cannot be statted
@@ -102,6 +94,17 @@ The following sections list the changes for unreleased.
 
    https://github.com/owncloud/ocis/pull/10251
 
+* Bugfix - Thumbnail request limit: [#10280](https://github.com/owncloud/ocis/pull/10280)
+
+   The `THUMBNAILS_MAX_CONCURRENT_REQUESTS` setting was not working correctly.
+   Previously it was just limiting the number of concurrent thumbnail downloads.
+   Now the limit is applied to the number thumbnail generations requests.
+   Additionally the webdav service is now returning a "Retry-After" header when it
+   is hitting the ratelimit of the thumbnail service.
+
+   https://github.com/owncloud/ocis/pull/10280
+   https://github.com/owncloud/ocis/pull/10225
+
 * Enhancement - Add OCM wellknown configuration: [#9815](https://github.com/owncloud/ocis/pull/9815)
 
    We now configure the `wellknown` service for OCM.