VSTS Build Agent Plan is now running VSTS Agent v2.107.0. Xplat agent is deprecated.
New VSTS agents created using our portal will automatically have the latest version.
For existing VSTS agent plan users, you may simply update your agent setting by visiting the Developer tab in your dashboard, and edit your existing VSTS Agent. After clicking the "Save" button, the system will automatically attempt connecting a new agent with the latest version to your VSTS account.
Please contact our support if you have any questions.