---
title: "Responsive web 5.4.2 Q2 '23"
slug: "responsive-web-542-q2-23"
updated: 2025-09-01T14:42:49Z
published: 2025-09-01T14:42:49Z
canonical: "documentation.deltatre.com/responsive-web-542-q2-23"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://documentation.deltatre.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Responsive web 5.4.2 Q2 '23

## Overview

This release introduces Live to VOD transition, automatic highlights, and Castlab Concurrent Stream Limiting (CSL).

---

## What's new

### Live to VOD transition

DIVA 5 now supports the transition of videos with a status of *Live to Video-on-demand*.

When watching a Live video, when the transition to VOD takes place, the [End-of-Play experience](/v1/docs/end-of-play-experience) triggers, the Live stream is no longer live, but available as content on demand.

On *DVR*, playback isn’t interrupted, however, the ‘Go live’ button disappears when the Live video ends and transitions to VOD content. When users reach the end of the stream, the [End-of-Play experience](/v1/docs/end-of-play-experience) triggers.

### New automatic highlights

Building on the Responsive web React code upgrade [(DIVA 5.2)](/v1/docs/release-notes-responsive-web-5-2-q2-23), we’ve greatly improved the automatic highlights feature. Easily watch automatically generated event key moments, even during live streams with our new user experience.

Visit our [automatic highlights](/v1/docs/automatic-highlights) article for further information and examples.

*Example showing automatic highlights on Responsive desktop:*

![Highlight's mode.png](https://cdn.document360.io/2e698e3c-4773-44a4-9476-1d05bac85eee/Images/Documentation/9730186817820.png)

### Castlab Concurrent Stream Limiting (CSL)

Concurrent Stream Limiting (CSL) is a feature provided by Castlabs DRM, to implement concurrent video streaming limitation at playback level. This is done by providing DRM licenses that have a fixed duration and must be renewed to continue the playback.

Implementation of CSL means we can now control the maximum number of concurrent video sessions started by a user account and we can help to limit piracy streaming.

Our CSL approach differs depending on client and project needs. If you would like more information on this, please speak to your Product Engagement representative or Project Manager.

See our [Concurrent Stream Limiting (CSL)](/v1/docs/concurrent-stream-limiting-csl) help centre article for further information.

---

| ## What's next Want to know what we're working on, find out what's coming up next, or submit a feature request? Check out our [roadmap](https://portal.productboard.com/ewrhcnranhdhmhlrhojj7c1r/tabs/9-now). |
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