# v4.9
## Release highlights
#### 1. Now you can launch metadata connectors manually:
#### 
#### 2. Structures that are linked to concepts can be filtered:
## Features and fixes delivered with this release
### Features
* \[TD-2258] - As a Data Catalog user I want to filter by the fields that do not have any link to the business glossary
* \[TD-2949] - As an admin user I want to run my connectors manually
* \[TD-3066] - As a quality user I want my implementations to be deprecated automatically if the structure or fields to which it makes reference are deleted
* \[TD-3089] - As an admin I want to have a template field to copy structures
### Fixes
* \[TD-2946] - When loading a new lineage version for an existing unit old groups/resources are not being removed
* \[TD-3120] - Athena Data Quality Connector is not assuming role
* \[TD-3121] - Athena Data Quality Connector: Error when no records match validation condition
* \[TD-3122] - Athena Data Quality Connector: Only 20 implementations are being executed
* \[TD-3129] - Athena/Glue Catalog Connector: PartitionKeys not found error
---
# Agent Instructions: Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://docs.truedat.io/v8.4/release-notes/v4/v4.9.md?ask=
```
The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.