# Unsupported IDT versions for FreeRTOS
<a name="idt-unsupported-versions-afr"></a>

This section lists unsupported versions of IDT for FreeRTOS. Unsupported versions do not receive bug fixes or updates. For more information, see [Understand the support policy for AWS IoT Device Tester](idt-support-policy.md).

The following versions of IDT-FreeRTOS are no longer supported.


**Unsupported versions of AWS IoT Device Tester for FreeRTOS**  

| **AWS IoT Device Tester version** | **Test suite versions** | **Supported FreeRTOS versions** | **Release date** | **Release notes** | 
| --- | --- | --- | --- | --- | 
|  IDT v4.5.10  |  FRQ\$12.1.4  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/freertos/latest/userguide/idt-unsupported-versions-afr.html)  |  2022.09.02  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/freertos/latest/userguide/idt-unsupported-versions-afr.html)  | 
|  IDT v4.5.9  |  FRQ\$12.1.3  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/freertos/latest/userguide/idt-unsupported-versions-afr.html)  |  2022.08.17  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/freertos/latest/userguide/idt-unsupported-versions-afr.html)  | 
|  IDT v4.5.6  |  FRQ\$12.1.2  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/freertos/latest/userguide/idt-unsupported-versions-afr.html)  |  2022.06.29  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/freertos/latest/userguide/idt-unsupported-versions-afr.html)  | 
|  IDT v4.5.5  |  FRQ\$12.1.1  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/freertos/latest/userguide/idt-unsupported-versions-afr.html)  |  2022.06.06  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/freertos/latest/userguide/idt-unsupported-versions-afr.html)  | 
|  IDT v4.5.5  |  FRQ\$12.1.0  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/freertos/latest/userguide/idt-unsupported-versions-afr.html)  |  2022.05.31  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/freertos/latest/userguide/idt-unsupported-versions-afr.html)  | 
|  IDT v4.5.4  |  FRQ\$12.0.0  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/freertos/latest/userguide/idt-unsupported-versions-afr.html)  |  2022.05.09  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/freertos/latest/userguide/idt-unsupported-versions-afr.html)  | 
|  IDT v4.5.2  |  FRQ\$11.6.2  |  202107.00  |  2022.01.25  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/freertos/latest/userguide/idt-unsupported-versions-afr.html)  | 
|  IDT v4.0.3  |  FRQ\$11.5.1  |  202012.00  |  2021.07.30  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/freertos/latest/userguide/idt-unsupported-versions-afr.html)  | 
|  IDT v4.3.0  |  FRQ\$11.6.1  |  202107.00  |  2021.07.26  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/freertos/latest/userguide/idt-unsupported-versions-afr.html)  | 
|  IDT v4.1.0  |  FRQ\$11.6.0  |  202107.00  |  2021.07.21  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/freertos/latest/userguide/idt-unsupported-versions-afr.html)  | 
|  IDT v4.0.1  |  FRQ\$11.4.1  |  202012.00  |  2021.01.19  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/freertos/latest/userguide/idt-unsupported-versions-afr.html)  | 
|  IDT v3.4.0  |  FRQ\$11.3.0  |  202011.01  |  2020.11.05  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/freertos/latest/userguide/idt-unsupported-versions-afr.html)  | 
|  IDT v3.3.0  |  FRQ\$11.2.0  |  202007.00  |  2020.09.17  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/freertos/latest/userguide/idt-unsupported-versions-afr.html)  | 
|  IDT v3.0.2  |  FRQ\$11.0.1  |  202002.00  |    |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/freertos/latest/userguide/idt-unsupported-versions-afr.html)  | 
|  IDT v1.7.1  |  FRQ\$11.0.0  |  202002.00  |    |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/freertos/latest/userguide/idt-unsupported-versions-afr.html)  | 
|  IDT v1.6.2  |  FRQ\$11.0.0  |  202002.00  |    |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/freertos/latest/userguide/idt-unsupported-versions-afr.html)  | 
|  IDT v1.5.2  |  FRQ\$11.0.0  |  201910.00  |    |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/freertos/latest/userguide/idt-unsupported-versions-afr.html)  | 
|  IDT v1.4.1  |  FRQ\$11.0.0  |  201908.00  |    |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/freertos/latest/userguide/idt-unsupported-versions-afr.html)  | 
|  IDT v1.3.2  |  FRQ\$11.0.0  |  201906.00  |    |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/freertos/latest/userguide/idt-unsupported-versions-afr.html)  | 
|  IDT-FreeRTOS v1.2  |  FRQ\$11.0.0  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/freertos/latest/userguide/idt-unsupported-versions-afr.html)  |    |  Added support for testing FreeRTOS devices with the CMAKE build system.  | 
|  IDT-FreeRTOS v1.1  |  FRQ\$11.0.0  |    |    |    | 
|  IDT-FreeRTOS v1.0  |  FRQ\$11.0.0  |    |    |    |