# 4.x Versions

In this section you will find the release notes for the 4.x version of CommandBox. 

* [Version 4.8.0](https://commandbox.ortusbooks.com/5.9.0/release-history/4.x-versions/whats-new-in-4.8.0) - Sept 2019
* [Version 4.7.0](https://commandbox.ortusbooks.com/5.9.0/release-history/4.x-versions/whats-new-in-4.7.0) - June 2019
* [Version 4.6.0](https://commandbox.ortusbooks.com/5.9.0/release-history/4.x-versions/whats-new-in-4.6.0) - Mar 2019
* [Version 4.5.0](https://commandbox.ortusbooks.com/5.9.0/release-history/4.x-versions/whats-new-in-4.5.0) - Dec 2018
* [Version 4.4.0](https://commandbox.ortusbooks.com/5.9.0/release-history/4.x-versions/whats-new-in-4.4.0) - Nov 2018
* [Version 4.3.0](https://commandbox.ortusbooks.com/5.9.0/release-history/4.x-versions/whats-new-in-4.3.0) - Oct 2018
* [Version 4.2.0](https://commandbox.ortusbooks.com/5.9.0/release-history/4.x-versions/whats-new-in-4.2.0) - Aug 2018
* [Version 4.1.0](https://commandbox.ortusbooks.com/5.9.0/release-history/4.x-versions/whats-new-in-4.1.0) - Jun 2018
* [Version 4.0.0](https://commandbox.ortusbooks.com/5.9.0/release-history/4.x-versions/whats-new-in-4.0.0) - Jun 2018