Using on premise Team Foundation Server 2015 version 4 and your plugin version 4.6.0.584
When we install the plugin we get the new endpoint however we do not see the three new build tasks as expected.
Have tried using the version on the visual studio marketplace and also the one on your github releases. Neither version display the tasks. Have tested with other plugins and those tasks appear instantly so I don’t believe it’s an issue with our instance.