Workfront releases new API versions on a biannual basis, every six to eight months. API versions are supported for 3 years after release. API versions older than 3 years are no longer supported.
The following table shows the release and support schedule for the Workfront API.
|Default API||2010||August 2018|
|5||April 2014||April 2019|
|6||November 2015||November 2019|
|7||April 2017||April 2020|
|8||November 2017||November 2020|
|9||March 2018||March 2021|
|10||November 2018||November 2021|
*Issues related to unsupported versions of the API will not be addressed by Workfront.
For information about using specific versions of the API, see "Specifying an API Version in Your Integrations."