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

# Release Notes

Last updated on Mar 05, 2024

Click [here](https://docs.incredibuild.com/site_landing/download_docs_center.htm#IncredibuildforLinux) to download the Incredibuild for Linux installer.

## 4.3.1

* Fixed a regression in version 4.3 affecting the Coordinator and Agent Settings.

## 4.3

* Bug fixes and stability improvements in Yocto, AGL, and AOSP builds.

* Fixed an issue in which offline agents could not be deleted from the Agent List.

## 4.2

* Added [support](/linux/4.3.1/supported-platforms-tools) for Debian 12.

* To enhance security, we updated the version of PHP to 8.3 and Open SSL to 3.0.

* Bug fixes and stability improvements, including:

  * Fixed a regression from 4.1 in Build Cache in which the first build that filled the cache (cold build) was not getting distribution.

  * Fixed a UI issue when opening the Agent UI from the Coordinator Manager's Agent List using compact view.

  * Stability improvements to the ability to [collect all build logs](/linux/4.3.1/log-location) in a single remote location.

## 4.1

* Added the ability to [collect all build logs](/linux/4.3.1/log-location) in a single remote location

* In the new [Dashboards](/linux/4.3.1/dashboard-builds) you can gain valuable visual insights into your builds such as average duration, total builds, and more.

* You can now view recent builds and their details in the new [Build list](/linux/4.3.1/build-list).

* You can now [manage Incredibuild users using external user management tools](/linux/4.3.1/user-management-integration) such as Active Directory.

* Added documentation about how to [migrate to a new Incredibuild Coordinator](/linux/4.3.1/coordinator-move).

## 4.0

A major release including a completely new Coordinator user interface and management capabilities.

* Completely new Coordinator user interface including:

  * [Agent list](/linux/4.3.1/coordinator-agents-list) with ability to sort and filter, and [add descriptions](/linux/4.3.1/coordinator-agent-list-actions) to Agents.

  * New user interface for [Coordinator Settings](/linux/4.3.1/coordinator-settings).

  * New user interface for [viewing](/linux/4.3.1/license-overview) and [uploading](/linux/4.3.1/license-standard) your licenses.

* You can now create, edit, and [manage users](/linux/4.3.1/user-management) including managing permission levels, passwords, and more.

* We have introduced an API layer including the following features:

  * APIs are secured using an [API Key](/linux/4.3.1/api-keys).

  * Return detailed data about your builds using our [Build History API](/linux/4.3.1/api-build-data).

  * Create and manage users with the [User Management AP](/linux/4.3.1/api-users)I.

* To support these changes, the following items have been modified:

  * The [installation](/linux/4.3.1/installing-components) and [upgrade](/linux/4.3.1/upgrade) commands have been changed.

  * Updated the [certified Linux distributions](/linux/4.3.1/supported-platforms-tools#Certifie).

  * Updated the [system requirements](/linux/4.3.1/system-requirements).

## Earlier Versions of Incredibuild for Linux

**Note:** Incredibuild for Linux Version 3 is going into maintenance mode and will no longer be supported after December 31, 2024.

Go to the [documentation for earlier versions](https://docs.incredibuild.com/site_landing/download_docs_center.htm#IncredibuildforLinux).