# v4.55

## Release highlights <a href="#v4.23-releasehighlights" id="v4.23-releasehighlights"></a>

### 1. **Data Catalog: Highlighted changes when creating a new version of Notes**&#x20;

When creating a new version of a Note, those fields that have their values modified will be highlighted when the note is saved so any user reviewing the note can easily identify the changes from the previous version.

<figure><img src="https://content.gitbook.com/content/FXZcRz02wbXV5oyKki9L/blobs/ie8TtiSROHIVs6dMuGd8/image.png" alt=""><figcaption><p>Fields in orange have been modified from previous version</p></figcaption></figure>

### 2. Data Catalog: **Linking structures**

A structure can be linked to another structure from a different system. The information on these relationships between structures can be only loaded via API by a connector. The information then will be displayed in the Data Catalog in a new tab: "Linked structures".

<figure><img src="https://content.gitbook.com/content/FXZcRz02wbXV5oyKki9L/blobs/iTN1ILc8zH89mWpTXYK7/image.png" alt=""><figcaption></figcaption></figure>

## Features and fixes delivered with this release <a href="#v4.23-featuresandfixesdeliveredwiththisrelease" id="v4.23-featuresandfixesdeliveredwiththisrelease"></a>

### Features <a href="#v4.23-features" id="v4.23-features"></a>

* TD-5037 As a user I want to see highlighted fields that have been changed fro not published notes
* TD-5038 Allow to have links between structures from different systems
* TD-5271 Metrics loading process should not stop if the loading of a table fails

### Fixes <a href="#v4.23-features" id="v4.23-features"></a>

* TD-5279 In implementation upload, if the template has a field that is Enriched text and this field is not empty, the load fails
* TD-5246 Referenced in filters are not being displayed in implementations details
* TD-5192 Referenced in operator in implementations is not displaying the selected structure
