> 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/release-notes/v8/v8.7.md).

# v8.7

### Release highlights

#### 1. Filter and sort links between concepts and structures.

Within the concept's details, you can view how this business concept is linked to technical assets in the Catalog. There was already the option to set up different type of relationships by adding a tag to the link. In this version, the table with the list of links has been improved so you can filter and sort it by type of relationship to find the most relevant ones and have a better understanding.

<figure><img src="/files/n3yae6nYPaAEhxVOrilT" alt=""><figcaption></figcaption></figure>

### Features and fixes delivered with this release

#### Features&#xD;&#xD;

* TD-8123 Expose tools using MCP to be invoked by external processes.

* TD-8206 Thin analytical agent to respond simple domain specific questions.

* TD-8204 Concepts: make Structure Links table sortable.

* TD-7655 Soft deletion of relationships between concepts and structures.

* TD-8231 Allow to customise "forbidden" error.

* TD-8208 Libraries updates to resolve vulnerabilities.

* TD-7862 Change endpoints to work with service users.

#### Fixes&#xD;

* TD-8200 Default values for template contents.

* TD-8178 Grant requests template not displaying default values nor user dropdown list.

* TD-8227 Display of Linkage and Linked Structure tabs and their content not checking right permissions.

* TD-8203 Implementations bulk upload stops processing when it encounters an unexpected error.

* TD-8091 TdDq.Cache.ImplementationLoader refresh performance.

* TD-8266 Implementations Elasticsearch index reindexing in 250-document chunks after deleting deprecated implementations.