---
title: Xibo CMS 4.0.15 Released
description: Announcing the release of the 15th patch to the 4.0 version of the Xibo CMS. This release addresses 4 issues. Use the links to download and upgrade.
---

[Blog | Xibo Digital Signage ](https://xibosignage.com/blog)

# [Xibo CMS 4.0.15 Released](https://xibosignage.com/blog/4-0-15-released)

 Written by [Dan](https://xibosignage.com/blog/author/dan) | Aug 12, 2024 11:00:00 PM

We are pleased to announce the 15th patch to the 4.0 version of the Xibo CMS. The codename for this version is “Westphal”.

> 20D/Westphal 3 was a periodic comet with an orbital period of 61 years. It fits the classical definition of a Halley-type comet with (20 years < period < 200 years). It was originally discovered by the German astronomer J. G. Westphal on July 24, 1852.

### Overview Guide

Take a look at our latest guide which explores the User experience in v4: [Overview of v4 for Existing Users](https://community.xibo.org.uk/t/overview-of-v4-for-existing-users/30042).

## Fixes and Features

There are 4 issues solved in this release:

- [3462: Bandwidth Report: The report merges usage amount of displays with same name](https://github.com/xibosignage/xibo/issues/3462)
- [3447: The weather widget not functioning with specific coordinates such as those for Adelaide](https://github.com/xibosignage/xibo/issues/3447)
- [3461: Local Video: Widget video path does not allow windows file path](https://github.com/xibosignage/xibo/issues/3461)
- [3457: DataSet: Import JSON failed when there are two unique keys](https://github.com/xibosignage/xibo/issues/3457)

## Download:

Please use the links below to download this release:

- Xibo for Docker - [Linux](https://xibosignage.com/api/downloads/680) / [Windows](https://xibosignage.com/api/downloads/679)
- Xibo for [Apache/Nginx](https://xibosignage.com/api/downloads/677) / [WAMP/IIS](https://xibosignage.com/api/downloads/678)

Visit our [Downloads](https://xibosignage.com/downloads) page for all the latest releases.

## Install / Upgrade

Instructions for installation/upgrade can be found [here](https://xibosignage.com/install-upgrade).

**Please note**: it is difficult to get PHP-ZMQ working on PHP8.1 under Windows/IIS; this [community post](https://community.xibo.org.uk/t/solved-v4-0-0-some-bugs-zmq-problems-zmq-for-php-8-2-10-nts-openssl-3-legacy-setting-to-windows-server-iis/29954/17) outlines a method for doing so.

### Players

We recommend using player software of the same version as your CMS. The latest player software is available [here](https://xibosignage.com/downloads).

Earlier versions of the player will connect to a v4 CMS in legacy mode.

**Please note:** Xibo for webOS and Xibo for Tizen players require v3 R308 and above to function with a v4 CMS. View the latest player software [here](https://xibosignage.com/downloads).

## Feedback

Xibo is built on feedback from our users, community and customers. Please let us know what you think of v4 in the comments.

[View full post](https://xibosignage.com/blog/4-0-15-released)

```json
{
  "@context" : "http://schema.org",
  "@type" : "BlogPosting",
  "author" : {
    "@type" : "Person",
    "name" : "Dan"
  },
  "dateModified" : "2025-11-26T15:26:08.445Z",
  "datePublished" : "2024-08-12T23:00:00Z",
  "headline" : "4.0.15 Released",
  "image" : {
    "@type" : "ImageObject",
    "height" : 630,
    "url" : "https://48096235.fs1.hubspotusercontent-na1.net/hubfs/48096235/Imported_Blog_Media/5e8634c1-fa54-46e8-8e8d-361e39b88123_CMS-Blog-Banner_png-1-1-1.png",
    "width" : 1120
  },
  "mainEntityOfPage" : "https://xibosignage.com/blog/4-0-15-released",
  "publisher" : {
    "@type" : "Organization",
    "logo" : {
      "@type" : "ImageObject",
      "height" : 60,
      "url" : "/hs/hsstatic/content_shared_assets/static-1.4092/img/default-amp-logo.png",
      "width" : 60
    },
    "name" : "Blog"
  }
}
```