> For the complete documentation index, see [llms.txt](https://docs.truedat.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.truedat.io/v8.4/release-notes/v6/v6.6.md).

# v6.6

### Features and fixes delivered with this release

### Features

* TD-6083 In grant request group creation notification, users should not see in the notification structures they do not have permission to approve.
* TD-6455 Refactor search filters in td-web-modules for Data Catalog to not use global state: search box and group or hide search criteria in filters.

### Fixes

* TD-6575 When editing a concept, fields of user type do not display any value.
* TD-6545 Internal server error when clicking in Update button in Catalog.
* TD-6584 Timeout retrieve metadata in V2.
* TD-6623 OOMKilled when requesting data structure versions.
* TD-6604 Update metabase image version.


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