---
title: "EngageBox 4.2.1 - EngageBox"
description: "The #1 Joomla Popup Builder Extension"
url: "https://www.tassos.gr/releases/engagebox/engage-box-4-2-1?format=html"
date: "2026-09-17T19:00:06+00:00"
language: "en-GB"
---

#  EngageBox 4.2.1

 Released on Saturday, 03 April 2021 10:33

 Maturity: Stable

## Files

Download files included in this release for your setup.

 Pro Version  Advanced features for professional use

 Pro

  Date   03 April 2021

  File Name   engagebox\_4.2.1.zip

  File Size   1.22 Mb

 [ Log in to access the Pro version ](https://www.tassos.gr/user/login?return=aHR0cHM6Ly93d3cudGFzc29zLmdyL3JlbGVhc2VzL2VuZ2FnZWJveC9lbmdhZ2UtYm94LTQtMi0xP2Zvcm1hdD1odG1s)

## Release Notes

Read the detailed notes about this release, including new features, improvements, and bug fixes.

   Added - Adds [Auto Focus](https://www.tassos.gr/docs/engagebox/functionality/make-accessible-popups#auto-focus), a new accessibility option to set focus to 1st focusable element on open.

   Fixed - Fix: Box type layout overrides don't work. Override now in /templates/TEMPLATENAME/plg\_engagebox\_PLUGINNAME
- Fix: Popup doesn't show up when is set to trigger on 100% of the page height.

   Changed - Backend tabs Trigger, Appearance and Publishing Assignments renamed to Behavior, Design and Publishing Rules respectively.

## Compatibility

Your site should meet the following requirements to be able to install this release.

 Joomla

  3.\[89\]

 [ Back to Releases ](https://www.tassos.gr/releases/engagebox)