Look up your Azure DevOps platform and version

Azure DevOps Services | Azure DevOps Server 2022 - Azure DevOps Server 2019 | TFS 2018

You can tell what platform you use by opening the About page for Azure DevOps Services or Azure DevOps Server.

Azure DevOps Services

Enter the following URL for your organization, specifying the organization name.

https://dev.azure.com/YourOrganizationName/_home/About.

A page similar to the following example opens showing the version number.

Screenshot of About page for Azure DevOps Services.

Azure DevOps Server

Open the About page from the profile menu as shown in the following image.

Screenshot of profile menu

The corresponding browser URL is:

https://ServerName/CollectionName/_home/About

A page similar to the following image opens showing the version number.

Screenshot of About page for Azure DevOps Server on-premises.

Version numbers

On-premises release Version About help page version Build number
Azure DevOps Server 2022 RC1 (AzureDevOpsServer_20220720.1) 19.205.32728.1
Azure DevOps Server 2020 Update 1.1 Version Azure DevOps Server 2020 Update 1.2 18.181.31230.2
Azure DevOps Server 2020 RTW Version Dev 18.M170.9 18.170.30830.2
Azure DevOps Server 2019 Update 1 Version Dev17.M153.6 17.153.29522.3