# 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\_2.1.4 |  [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\_2.1.3 |  [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\_2.1.2 |  [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\_2.1.1 |  [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\_2.1.0 |  [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\_2.0.0 |  [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\_1.6.2 | 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\_1.5.1 | 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\_1.6.1 | 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\_1.6.0 | 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\_1.4.1 | 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\_1.3.0 | 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\_1.2.0 | 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\_1.0.1 | 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\_1.0.0 | 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\_1.0.0 | 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\_1.0.0 | 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\_1.0.0 | 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\_1.0.0 | 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\_1.0.0 |  [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\_1.0.0 |  |  |  | 
| IDT-FreeRTOS v1.0 | FRQ\_1.0.0 |  |  |  |